installation manual

Transcription

installation manual

VS1PF
AC Drive for
Pump and Fan Applications
11/07
Installation & Operating Manual
MN763
Any trademarks used in this manual are the property of their respective owners.
Important:
Be sure to check www.baldor.com for the latest software, firmware and drivers for your
VS1 product. Also, you can download the latest version of this manual in Adobe Acrobat
PDF format.
Table of Contents
Chapter 1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Getting Assistance from Baldor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2
General Information and Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Identify the Drive by Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Storage Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 VS1PF Ratings, Model Numbers and Frame Sizes . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 3
Installing the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Receiving & Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 General Requirements for the Installation Site . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.2 Minimum Mounting Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Mounting the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Protecting the Drive from Debris . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5 Watts Loss Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6 Cover Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4
Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Overview of Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Power Disconnect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Protective Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.1 Input Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.1 Grounding Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.2 Motor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.3 M-Contactor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Input Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 Optional Dynamic Brake Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 5
Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Control Wiring Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Control Input Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Control Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 RS485 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Connection Mode Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.1 Keypad Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.2 Keypad Mode with Run/Stop by Terminal Strip . . . . . . . . . . . . . . . . . . . . . .
5.5.3 Speed Pot and Run/Stop by Terminal Strip . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.4 4-20mA Speed Command and Run/Stop by Terminal Strip . . . . . . . . . . . . .
5.5.5 2-WireCntl EPOT and Run/Stop by Terminal Strip . . . . . . . . . . . . . . . . . . . .
5.5.6 2-WireCntl and Run/Stop by Terminal Strip . . . . . . . . . . . . . . . . . . . . . . . . .
MN763
1-1
1-1
1-1
1-3
2-1
2-1
2-1
2-2
3-1
3-1
3-1
3-1
3-1
3-2
3-2
3-2
3-2
4-1
4-1
4-2
4-2
4-2
4-2
4-4
4-4
4-5
4-5
4-5
5-1
5-1
5-1
5-5
5-5
5-6
5-6
5-6
5-7
5-7
5-8
5-8
Table of Contents i
Chapter 6
Using the Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Keypad Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Parameter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.1 Parameter Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.2 Navigation between Parameter Groups . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.3 Jump to a Parameter within a Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.4 Change a Parameter Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.5 Examine Fault Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.6 Restore Factory Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2.7 Parameter Upload/Download Using Keypad . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Powerup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 7
Parameter Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Basic Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Drive Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4 Function Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5 Function Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.6 I/O Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.7 Applications Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.8 COM Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 8
Customizing for Your Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Set Display Group to Advanced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Setting Protection & Trip Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Setting Start/Accel/Decel/Stop Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 Operation-starting Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5 Setting Process Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5.1 PID operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5.2 EXT PID operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5.3 Pre PID operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5.4 Pre PID operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6 Jog and Multi-speed Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.7 Energy-saving Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.8 2nd Motor Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 Verify DC Bus Capacitors are Discharged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 Determine Drive Status Using the STP/FLT LED . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3 Reviewing Fault Status of the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4 Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4.1 Manually Clearing Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4.2 Automatically Clearing Faults (Auto Restart Feature) . . . . . . . . . . . . . . . . . .
9.5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.6 Maintenance and Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii Table of Contents
6-1
6-1
6-4
6-4
6-5
6-6
6-7
6-8
6-8
6-9
6-10
7-1
7-1
7-2
7-4
7-7
7-16
7-25
7-37
7-43
8-1
8-1
8-1
8-2
8-2
8-2
8-2
8-2
8-3
8-3
8-4
8-4
8-5
9-1
9-1
9-1
9-1
9-2
9-2
9-2
9-7
9-7
MN763
Appendix A
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix B
Parameter Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1 Parameters Sorted by Parameter Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.1 Basic Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.2 Drive Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.3 FN1 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.4 FN2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.5 I/O Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.6 APP Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1.7 COM Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix C
CE Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.1 CE Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.2 EMC - Conformity and CE - Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.3 EMC Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix D
Options & Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.1 Remote Keypad Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.2 Dynamic Brake Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.3 Conduit Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D.4 Recommended AC Reactor and DC Link Inductors . . . . . . . . . . . . . . . . . . . . . . . .
Appendix E
RS485/MODBUS Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.4 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.5 Hardware Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.6 Communications Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.7 Communications Protocol (MODBUS-RTU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.8 Parameter Code List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.9 Detail Description of Run Command Word (0x0005) . . . . . . . . . . . . . . . . . . . . . . .
E.10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MN763
A-1
B-1
B-1
B-1
B-3
B-4
B-7
B-10
B-15
B-17
C-1
C-1
C-1
C-4
D-1
D-1
D-2
D-2
D-8
E-1
E-1
E-1
E-2
E-2
E-2
E-2
E-2
E-3
E-6
E-7
Table of Contents iii
iv Table of Contents
MN763
Chapter 1
Introduction
This manual is intended for qualified electrical personnel familiar with installing, programming, and
maintaining AC Drives. This manual contains information on:
Installing and wiring the VS1PF drive
Programming the drive
Troubleshooting the drive
1.1
Getting Assistance from Baldor
For technical assistance, contact your Baldor District Office. Before calling, please review the
troubleshooting section of this manual and you will be asked for the drive model number or catalog
number that is located on the Nameplate.
1.2
Safety Notice
This equipment contains voltages that may be as high as 1000 volts! Electrical shock can cause serious
or fatal injury. Only qualified personnel should attempt the start-up procedure or troubleshoot this
equipment.
This equipment may be connected to other machines that have rotating parts or parts that are driven by
this equipment. Improper use can cause serious or fatal injury. Only qualified personnel should attempt
the start-up procedure or troubleshoot this equipment.
Precautions: Classifications of cautionary statements
WARNING:
Do not touch any circuit board, power device or electrical connection before you first
ensure that power has been disconnected and there is no high voltage present from
this equipment or other equipment to which it is connected. Electrical shock can
cause serious or fatal injury. Only qualified personnel should attempt the start-up
procedure or troubleshoot this equipment.
WARNING: Be sure that you are completely familiar with the safe operation of this equipment.
This equipment may be connected to other machines that have rotating parts or
parts that are controlled by this equipment. Improper use can cause serious or fatal
injury. Only qualified personnel should attempt the start-up procedure or
troubleshoot this equipment.
WARNING: Do not use motor overload relays with an automatic reset feature. These are
dangerous since the process may injure someone if a sudden or unexpected
automatic restart occurs. If manual reset relays are not available, disable the
automatic restart feature using external control wiring.
WARNING: This unit has an automatic restart feature that will start the motor whenever input
power is applied and a RUN (FWD or REV) command is issued. If an automatic restart
of the motor could cause injury to personnel, the automatic restart feature of the
VS1PF should be disabled.
WARNING: Be sure the system is properly grounded before applying power. Do not apply AC
power before you ensure that all grounding instructions have been followed.
Electrical shock can cause serious or fatal injury.
WARNING: Do not remove cover for at least five (5) minutes after AC power is disconnected to
allow capacitors to discharge. Dangerous voltages are present inside the equipment.
WARNING: Motor circuit may have high voltage present whenever AC power is applied, even
when motor is not rotating. Electrical shock can cause serious or fatal injury.
Continued on next page
MN763
Quick Start 1-1
WARNING:
WARNING:
WARNING:
Caution:
Caution:
Caution:
Caution:
Caution:
Caution:
Caution:
Caution:
1-2 Quick Start
Improper operation of control may cause violent motion of the motor shaft and
driven
equipment. Be certain that unexpected motor shaft movement will not cause injury to
personnel or damage to equipment. Certain failure modes of the control can produce
peak torque of several times the rated motor torque.
Dynamic brake resistors may generate enough heat to ignite combustible materials.
Keep all combustible materials and flammable vapors away from brake resistors.
The motor shaft will rotate during the autotune procedure. Be certain that
unexpected motor shaft movement will not cause injury to personnel or damage to
equipment.
Disconnect motor leads (U, V and W) from control before you perform a “Dielectric
Withstand” test on the motor. Failure to disconnect motor from the control will result
in extensive damage to the control. The control is tested at the factory for high
voltage / leakage resistance as part of Underwriter Laboratory requirements.
Suitable for use on a circuit capable of delivering not more than the RMS
symmetrical short circuit amperes listed here at rated voltage.
RMS Symmetrical Amperes
Horsepower
1-50
5,000
51-200
10,000
201-400
18,000
401-600
30,000
601-900
42,000
Do not connect AC power to the Motor terminals U, V and W. Connecting AC power
to these terminals may result in damage to the control.
Baldor recommends not to use “Grounded Leg Delta” transformer power leads that
may create ground loops. Instead, we recommend using a four wire Wye.
If the DB hardware mounting is in any position other than vertical, the DB hardware
must be derated by 35% of its rated capacity.
Only Baldor cables should be used to connect the keypad and control. These are
special twisted pair cables to protect the control and keypad. Damage associated
with other cable types are not covered by the Baldor warranty.
If an M-Contactor is installed, the control must be disabled for at least 200msec
before the M-Contactor is opened. If the M-Contactor is opened while the control is
supplying voltage and current to the motor, the control may be damaged. Before the
control is enabled, the M-Contactor must be closed for at least 200msec.
Use of power correction capacitors on the output of the drive can result in erratic
operation of the motor, nuisance tripping, and/or permanent damage to the drive.
Remove power correction capacitors before proceeding. Failure to observe this
precaution could result in damage to, or destruction of, the equipment.
MN763
1.3
Quick Start Quick Start Guide is also available separately, see MS763.
Figure 1‐1 Power & Motor Terminal Locations
P or P1
R(L1) S(L2) T(L3) G
P1(+) P2(+) N
U
V
W
7.5 to 40hp
Jumper
R(L1) S(L2) T(L3) P1(+) P2(+) N
U
V
V
W
W
50 to 125hp
Jumper
R(L1) S(L2) T(L3) P2(+) N
U
P1 terminal not available for this size.
150 to 400hp
R(L1) S(L2) T(L3) P1(+) P2(+) N
U
V
W
500 to 700hp
Jumper
See Figure 4‐1 for Terminal Tightening Torques.
Powerup Procedure Refer to Chapter 3, 4 and 5 for additional details.
1.
2.
3.
4.
Remove all power from the drive.
Disconnect the motor from the load (including coupling or inertia wheels).
Turn power on. Be sure there are no faults.
Set the following parameters for the values displayed on the motor nameplate:
BAS01
Motor hp
BAS02
Motor Voltage
BAS03
Motor Base Frequency
BAS04
Motor Current
BAS05
Motor RPM
5. Verify the following parameter values are set:
BAS08
Start Stop Source = Keypad
BAS09
Speed Reference Source = Keypad
WARNING: The motor shaft will rotate during this procedure. Be certain that unexpected motor
shaft movement will not cause injury to personnel or damage to equipment.
6. Press FWD key and the motor shaft should rotate.
7. Press STOP key and the motor shaft should stop.
8. Press REV key and the motor shaft should rotate.
9. Press STOP key and the motor shaft should stop.
10. Remove all power from the drive.
11. Couple the motor to its load.
12. Verify freedom of motion of motor shaft.
13. Verify the motor coupling is tight without backlash.
MN763
Quick Start 1-3
Powerup Procedure Continued
14.
15.
16.
17.
Verify the holding brakes if any, are properly adjusted to fully release and set to the desired torque.
Turn power on. Be sure no errors are displayed.
Run the drive from the keypad.
Select and program additional parameters to suit your application, see Chapter 7.
The control is now ready for use the in keypad mode. If a different operating mode is desired, refer to
Chapter 7 Parameter Descriptions and Chapter 8 Customizing for your Application.
Figure 1‐2 Input/Output Connections
Shown with factory parameter settings
Tightening Torque = 3.5 lb-in (0.4Nm)
VS1PF
M1 Preset Speed 1
S0
M2 Preset Speed 2
5G
M3 Preset Speed 3
M4 Trip Reset
M5 Inverter Disable
Analog output 1
(0-12VDC)
S1
Digital
Inputs
M6 Jog
M7 Forward Run
M8 Reverse Run
24 24VDC (for PNP)
CM Common (for NPN,
factory setting)
Analog output 2
(0-12VDC)
5G
3A
3B
3C
Relay Output
A1
C1
A2
Digital Output 1
C2
A3
Digital Output 2
C+
C3
A4
Digital Output 3
RS485+
RS485-
C-
C4
Digital Output 4
V+
V1 0-12VDC or ±12VDC Input
VCurrent Input
I
A0
Pulse Input
4‐20 mA Input
0-100kHz Input
B0
1-4 Quick Start
MN763
Chapter 2
General Information and Ratings
The VS1PF is a variable frequency PWM drive capable of operating in open- loop, V/Hz (volts per
hertz) mode and in a sensorless vector control (SVC) mode. This chapter contains information
about the VS1PF drive, including how to identify the drive.
2.1
Identify the Drive by Model Number
Each drive can be identified by its model number, as shown in Figure 2‐1. The model number is on
the shipping label and the drive nameplate. The model number includes the drive and any options.
Figure 2‐1 Drive Identification
V/Hz and Open Loop Vector Control
VS1 PF 4 10 -9 L
Horse Power Rating
7= 7.5hp
10 = 10hp
15 = 15hp
20 = 20hp
25 = 25hp
30 = 30hp
40 = 40hp
50 = 50hp
60 = 60hp
75 = 75hp
100 = 100hp
125 = 125hp
150 = 150hp
200 = 200hp
250 = 250hp
300 = 300hp
350 = 350hp
400 = 400hp
500 = 500hp
600 = 600hp
700 = 700hp
2.2
VS1 family PF for Pump
and Fan Application
DC Reactor:
L = Included
Voltage Code
2= 230VAC, 3PH
4= 460VAC, 3PH
Enclosure:
1 = NEMA 1
9 = Chassis
Storage Guidelines
If you need to store the drive, follow these recommendations to prolong drive life and performance:
1. Storage ambient temperature is -20°C to 65°C.
2. Storage Humidity range 10% to 90% RH non-condensing.
3. Do not expose to corrosive atmosphere.
MN763
General Information and Ratings 2-1
2.3
VS1PF Ratings, Model Numbers and Frame Sizes
Table 2‐1 has drive ratings for each VS1PF Model.
Table 2‐1
Catalog No.
Input
Volt
Frame
Size
VS1PF27-1
VS1PF210-1
VS1PF215-1
VS1PF220-9
VS1PF225-9
VS1PF230-9
VS1PF240-9
VS1PF47-1
VS1PF410-1
VS1PF415-1
VS1PF420-9
VS1PF425-9
VS1PF430-9
VS1PF440-9
VS1PF450-9
VS1PF460-9
VS1PF475-9
VS1PF4100-9
VS1PF4125-9
VS1PF4150-9L
VS1PF4200-9L
VS1PF4250-9L
VS1PF4300-9L
VS1PF4350-9L
VS1PF4400-9L
VS1PF4500-9
VS1PF4600-9
VS1PF4700-9
230
230
230
230
230
230
230
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
460
A
B
B
C
C
E
E
A
B
B
C
C
E
E
G
G
H
L
L
N
N
P
R
R
R
S
T
T
2-2 General Information and Ratings
HP
7.5
10
15
20
25
30
40
7.5
10
15
20
25
30
40
50
60
75
100
125
150
200
250
300
350
400
500
600
700
Output
Normal Duty
Heavy Duty
KW
Amps
HP
KW
5.5
24
5
3.7
7.5
32
7.5
5.5
11
46
10
7.5
15
60
15
11
18.5
74
20
15
22
88
25
18.5
30
115
30
22
5.5
12
5
3.7
7.5
16
7.5
5.5
11
24
10
7.5
15
30
15
11
18.5
39
20
15
22
45
25
18.5
30
61
30
22
37
75
40
30
45
91
50
37
55
110
60
45
75
152
75
55
90
183
100
75
110
223
125
90
132
264
150
110
160
325
200
132
200
413
250
160
220
432
250
200
280
547
300
200
315
613
350
220
375
731
400
280
450
877
500
315
Watts
Loss
Amps
17
23
33
44
54
68
84
8
11
17
22
28
34
44
55
66
80
111
134
164
194
240
317
317
401
450
536
643
Watts
222
285
425
485
552
532
680
189
263
326
335
423
488
680
1188
1214
1762
2886
2865
2834
3164
3834
4214
4214
5414
9264
7314
8814
MN763
Chapter 3
Installing the Drive
This chapter provides information that must be considered when planning a VS1PF drive
installation and provides drive mounting information and installation site requirements.
3.1
Receiving & Inspection
When you receive your control, there are several things you should do immediately.
1. Observe the condition of the shipping container and report any damage immediately to the
commercial carrier that delivered your control.
2. Remove the control from the shipping container and remove all packing materials from the control.
The container and packing materials may be retained for future shipment.
3. Verify that the part number of the control you received is the same as the part number listed on
your purchase order.
4. Inspect the control for external physical damage that may have been sustained during shipment
and report any damage immediately to the commercial carrier that delivered your control.
5. If the control is to be stored for several weeks before use, be sure that it is stored in a location that
conforms to published storage humidity and temperature specifications stated in this manual.
3.2
General Requirements for the Installation Site
It is important to ensure that the drives environment and operating conditions are satisfactory.
The area behind the drive must be kept clear of all control and power wiring. Power connections may
create electromagnetic fields that may interfere with control wiring or components when run in close
proximity to the drive.
Read the recommendations in the following sections before continuing with the drive installation.
3.2.1
Operating Conditions
Before deciding on an installation site, consider the following guidelines:
Protect the cooling fan by avoiding dust or metallic particles.
Do not expose the drive to a corrosive atmosphere.
Protect the drive from moisture and direct sunlight.
Verify that the drive location will meet the environmental conditions specified in Table 3‐1.
Table 3‐1 - Ambient Temperatures and Mounting Clearances
Ambient Temperature
Enclosure Rating
Minimum Mounting Clearances
Minimum
Maximum
104°F (40 °C)
IP20/Open Type
2 in (50mm)
104°F (40 °C)
IP20/NEMA 1
2 in (50mm)
14°F (-10°C)
104°F (40 °C)
Side-by-Side
2 in (50mm)
3.2.2
Minimum Mounting Clearances
Be sure to provide proper top, bottom and side clearance (2” minimum each side).
MN763
Installing the Drive 3-1
3.3
Mounting the Drive
Mount the drive upright on a flat, vertical, non combustible and level surface.
Refer to Figure 3‐3 for mounting hole locations.
3.4
Protecting the Drive from Debris
The drive must be protected from debris falling through the drive vents during installation and operation.
The drive is designed to operate in IP20/NEMA1 Type installations.
3.5
Watts Loss Data
Refer to Table 2‐1 for watts loss data.
3.6
Cover Removal
To connect power and signal wires, the cover must be removed.
Remove the cover as shown in Figure 3‐2.
Figure 3‐2 Cover Removal
Loosen Captive Screw
then lift cover
3-2 Installing the Drive
Remove four (4) Screws
then lift cover
MN763
Figure 3‐3 Mounting Hole Locations
B
B
B1
B
B1
A
A
B1
A
A1
A1
A1
See Table 3‐2 for dimensions.
MN763
Installing the Drive 3-3
Table 3‐2 Mounting Dimensions
Catalog No.
VS1PF27-1
VS1PF210-1
VS1PF215-1
VS1PF220-9
VS1PF225-9
VS1PF230-9
VS1PF240-9
VS1PF47-1
VS1PF410-1
VS1PF415-1
VS1PF420-9
VS1PF425-9
VS1PF430-9
VS1PF440-9
VS1PF450-9
VS1PF460-9
VS1PF475-9
VS1PF4100-9
VS1PF4125-9
VS1PF4150-9L
VS1PF4200-9L
VS1PF4250-9L
VS1PF4300-9L
VS1PF4350-9L
VS1PF4400-9L
VS1PF4500-9
VS1PF4600-9
VS1PF4700-9
A
11.18(284)
11.18(284)
11.18(284)
15.16(385)
15.16(385)
18.11(460)
18.11(460)
11.18(284)
11.18(284)
11.18(284)
15.16(385)
15.16(385)
18.11(460)
18.11(460)
21.02(534)
21.02(534)
21.02(534)
24.02(610)
24.02(610)
30.26(768.5)
30.26(768.5)
30.26(768.5)
41.85(1063)
41.85(1063)
41.85(1063)
44.90(1140.5)
51.28(1302.5)
51.28(1302.5)
3-4 Installing the Drive
Dimensions in (mm)
A1
B
10.69(269)
5.91(150)
10.69(269)
7.87(200)
10.69(269)
7.87(200)
14.57(370)
9.84(250)
14.57(370)
9.84(250)
17.52(445)
11.97(304)
17.52(445)
11.97(304)
10.69(269)
5.91(150)
10.69(269)
7.87(200)
10.69(269)
7.87(200)
14.57(370)
9.84(250)
14.57(370)
9.84(250)
17.52(445)
11.97(304)
17.52(445)
11.97(304)
20.28(515)
11.81(300)
20.28(515)
11.81(300)
20.28(515)
11.81(300)
23.09(586.5)
14.57(370)
23.09(586.5)
14.57(370)
29.29(744)
20.08(510)
29.29(744)
20.08(510)
29.29(744)
20.08(510)
40.49(1028)
27.17(690)
40.49(1028)
27.17(690)
40.49(1028)
27.17(690)
43.70(1110)
30.39(772)
50.06(1271.5) 36.30(922)
50.06(1271.5) 36.30(922)
Weight
B1
5.12(130)
7.09(180)
7.09(180)
9.06(230)
9.06(230)
11.18(284)
11.18(284)
5.12(130)
7.09(180)
7.09(180)
9.06(230)
9.06(230)
11.18(284)
11.18(284)
7.48(190)
7.48(190)
7.48(190)
8.66(220)
8.66(220)
15.00(381)
15.00(381)
15.00(381)
22.87(581)
22.87(581)
22.87(581)
19.69(500)
22.83(580)
22.83(580)
lb
10.8
13.2
13.2
28.7
28.7
44.1
44.1
10.8
13.2
13.2
27.6
27.6
44.1
44.1
59.5
59.5
64.0
92.6
92.6
222.7
222.7
251.3
441.9
441.9
441.9
535.7
837.7
837.7
kg
4.9
6.0
6.0
13.0
13.0
20.0
20.0
4.9
6.0
6.0
12.5
12.5
20.0
20.0
27.0
27.0
29.1
42.1
42.1
101.2
101.2
114.2
200.9
200.9
200.9
243.5
380.8
380.8
MN763
Chapter 4
Power Wiring
4.1
Overview of Power Connections
The recommended grounding method is shown in Figure 4‐1.
Safety Ground - (G)
This is the safety ground for the drive that is required by code. One of these points must be connected to
adjacent building steel (girder, joist), a floor ground rod, or bus bar. Grounding points must comply with
national and local industrial safety regulations and/or electrical codes.
Figure 4‐1 Recommended System Grounding
See recommended tightening torques in Table 4‐1.
Note: Wiring shown for clarity of grounding
method only. Not representative of
Note: A line reactor may be needed
actual terminal block location.
and must be purchased separately.
Drive
AC Main
Supply
Safety
Ground
Driven Earth
Ground Rod
(Plant Ground)
Four Wire
“Wye”
L1
L2
L3
Earth
Optional
Line
Reactor
Note: A load reactor may be needed
and must be purchased separately.
Optional
Load
Reactor
Ground per NEC
and Local codes.
Route all 4 wires L1, L2, L3 and Earth
(Ground) together in conduit or cable.
Route all 4 wires U, V, W and Motor Ground together in conduit or cable.
Connect all wires (including motor ground) inside the motor terminal box.
Motor Ground
The motor ground must be connected to one of the ground terminals on the drive.
Shield Termination
Either of the safety ground terminals located on the power terminal block provides a grounding point for
the motor cable shield. The motor cable shield connected to one of these terminals (drive end) should
also be connected to the motor frame (motor end). Use a shield terminating or EMI clamp to connect the
shield to the safety ground terminal. The NEMA 1 Kit may be used with a cable clamp for a grounding
point for the cable shield.
When shielded cable is used for control and signal wiring, the shield should be grounded at the drive end
only, never at both ends.
RFI Filter Grounding
Using single-phase drives with integral filter, or an external filter with any drive rating, may result in
relatively high ground leakage currents. Therefore, the filter must only be used in installations with
grounded AC supply systems and be permanently installed and solidly grounded (bonded) to the building
power distribution ground.
Ensure that the incoming supply neutral is solidly connected (bonded) to the same building power
distribution ground. Grounding must not rely on flexible cables and should not include any form of plug or
socket that would permit inadvertent disconnection. Some local codes may require redundant ground
connections. The integrity of all connections should be checked periodically.
MN763
Power Wiring 4-1
4.2
Power Disconnect
A power disconnect should be installed between the input power service and the drive for a fail safe
method to disconnect power. The drive will remain in a powered‐up condition until all input power is
removed from the drive and the internal bus voltage is depleted.
4.3
Protective Devices
Recommended fuse sizes are based on the following:
115% of maximum continuous current for time delay.
150% of maximum continuous current for Fast or Very Fast action.
Note:
These recommendations do not consider harmonic currents or ambient temperatures greater than
45°C.
Be sure a suitable input power protection device is installed. Use the recommended fuses and wire sizes
shown in Table 4‐1 is based on the use of copper conductor wire rated at 75 °C. The table is specified
for NEMA B motors.
Fast Action Fuses:
240VAC, Buss® KTN; 460VAC, Buss® KTS
Very Fast Action:
240VAC, Buss® JJN; 460VAC, Buss® JJS
Semiconductor
240VAC, Ferraz Shawmut A50QS
Buss® is a trademark of Cooper Industries, Inc.
4.4
Electrical Installation
All interconnection wires between the drive, AC power source, motor, host control and any operator
interface stations should be in metal conduits or shielded cable must be used. Use listed closed loop
connectors that are of appropriate size for wire gauge being used. Connectors are to be installed using
crimp tool specified by the manufacturer of the connector. Only class 1 wiring should be used.
4.4.1
Input Power Connections
All cables must be shielded and the shields must be grounded at the enclosure cable entrance.
1. Connect the three phase input power wires to an appropriate interrupter and protection.
2. Connect the three phase AC input power leads to terminals R, S and T of the control
(see Figure 4‐2 for location).
4-2 Power Wiring
MN763
Table 4‐1 Fuse & Wire Size and Terminal Tightening Torque Specifications
Wire Size
Tightening
Inverter Rating
Fuse
Torque
R, S, T and G
U, V, and W
AWG or
AWG
or
Volts
HP
A
lb-in
N-m
mm2
mm2
kcmil
kcmil
6.2 to
0.70 to
7.5
40
10
5.5
10
5.5
10.6
1.20
10
60
8
8
8
8
21.2 to 2.40 to
27.6
3.12
15
80
6
14
6
14
230V
20
100
4
22
4
22
26.6 to 3.00 to
33.2
3.75
25
125
2
38
2
38
30
150
2
38
2
38
53.1 to 6.00 to
79.7
9.01
40
200
1/0
60
1/0
60
7.5
20
12
3.5
12
3.5
6.2 to
0.70 to
10
30
12
3.5
12
3.5
10.6
1.20
15
40
10
5.5
10
5.5
20
60
8
8
8
8
26.6 to 3.00 to
33.2
3.75
25
70
6
14
6
14
30
80
4
22
4
22
53.1 to 6.00 to
79.7
9.01
40
100
4
22
4
22
50
125
2
38
2
38
58.4 to 6.60 to
60
150
2
38
2
38
75.9
8.58
75
175
2
38
2
38
100
250
1/0
60
1/0
60
77.9 to 8.80 to
460V
105.9
11.97
125
250
1/0
60
1/0
60
150
350
4/0
100
4/0
100
200
400
4/0
100
4/0
100
250
450
300
150
300
150
300
700
400
200
400
200
158.3
17.89
350
700
400
200
400
200
to
to
186.6
21.09
400
800
500
250
500
250
500
900
700
325
700
325
600
1000
2-400
2-200
2-400
2-200
700
1200
2-500
2-250
2-500
2-250
Note:
Wire sizes based on 75°C copper wire.
Fuses based on 45°C ambient, max continuous output and no harmonic current.
MN763
Power Wiring 4-3
4.4.1
Grounding Procedure
1.
2.
3.
Remove covers. Cover removal is described in Chapter 3 of this manual.
Connect the power ground wire to the ground terminal G (see Figure 4‐2).
Connect the motor ground wire to the ground terminal G (see Figure 4‐2).
Figure 4‐2 Power Terminal Locations
P or P1
7.5 to 40hp
U
V
W
R(L1) S(L2) T(L3) G
P1(+) P2(+) N
50 to 125hp
Jumper
R(L1) S(L2) T(L3) P1(+) P2(+) N
Jumper
150 to 400hp
R(L1) S(L2) T(L3) P2(+) N
U
U
V
V
W
W
P1 terminal not available for this size.
500 to 700hp
R(L1) S(L2) T(L3) P1(+) P2(+) N
Jumper
4.4.2
U
V
W
See Figure 4‐1 for Terminal Tightening Torques.
Motor Connections
1. Remove covers. Cover removal is described in Chapter 3 of this manual.
2. Connect the Motor leads to terminals U, V and W (see Figure 4‐2 for location).
Long Motor Leads
The wire leads that connect the motor to the control are critical in terms of sizing, shielding and the cable
characteristics. Short cable runs are usually trouble free but fault-monitoring circuitry can produce
numerous faults when long cables (over 100 feet) are used. For 100 to 300ft, reactor is recommended if
motor does not have ISR wire. Over 300 ft, Baldor recommends adding an optional load reactor to the
output of the control. For reactors, refer to Appendix D of this manual.
The load reactor and/or common mode choke should be placed in close physical proximity to the control.
Unexpected faults may occur due to excessive charging current required for motor cable capacitance.
If you use long motor leads and experience unexpected trips due to current overload conditions and are
not sure how to correctly size and connect the optional load reactors, please contact your Baldor
representative. Baldor is always glad to assist.
4-4 Power Wiring
MN763
4.4.3
M-Contactor Connections
If required by local codes or for safety reasons, an M‐Contactor (motor circuit contactor) may be
installed. However, incorrect installation or failure of the M‐contactor or wiring may damage the control.
If an M‐Contactor is installed, the control must be disabled for at least 200msec before the M‐Contactor
is opened or the control may be damaged. M‐Contactor connections are shown in Figure 4‐3.
Caution:
If an M-Contactor is installed, the control must be disabled for at least 200msec
before the M-Contactor is opened. If the M-Contactor is opened while the control is
supplying voltage and current to the motor, the control may be damaged. Before the
control is enabled, the M-Contactor must be closed for at least 200msec.
Figure 4‐3 Motor Connections and Optional Connections
Baldor Control
U
V
*
W
Note 1
M
A1
*Optional
Note 2 Load
Reactor
Note 1
A2
See Recommended
Tightening Torques in
Table 4‐1.
B1 C1
B2
Optional components not provided with control.
GND
Notes:
1. Metal conduit should be used. Connect conduits so the use
of Load Reactor or RC Device does not interrupt EMI/RFI
shielding.
2. See Line/Load Reactors described previously in this section.
3. Use same gauge wire for ground as for U, V and W.
C2
*
Optional “M” Contactor Connections
* M‐Contactor
V W
U G Note 3
* AC Motor
To Power Source
(Rated Coil Voltage)
*
M
Enable
M
* Optional
RC Device
Electrocube
RG1781‐3
M=Contacts of optional M‐Contactor
4.5
Input Power Connections
1. Connect the three phase input power wires to an appropriate interrupter and protection.
2. Connect the three phase AC input power leads to terminals R, S and T of the control
(see Figure 4‐2 for location).
4.6
Optional Dynamic Brake Hardware
If optional DB resistor is to be used, connect it as instructed in the MN763DB Dynamic Brake Option
manual. Dynamic Brake (DB) Hardware must be installed on a flat, non‐flammable, vertical surface for
effective cooling and operation. Also see Appendix D for additional information.
MN763
Power Wiring 4-5
Catalog No.
VS1PF27-1
VS1PF210-1
VS1PF215-1
VS1PF220-9
VS1PF225-9
VS1PF230-9
VS1PF240-9
VS1PF47-1
VS1PF410-1
VS1PF415-1
Frame
Size
A
B
B
C
C
E
E
A
B
B
1
0.98
1.37
1.37
1.97
1.97
1.97
1.97
0.98
1.37
1.37
Table 4‐2 Conduit
Opening Size
2
3
0.98
0.98
0.98
1.37
0.98
1.37
1.37
1.97
1.37
1.97
1.97
1.97
1.97
1.97
0.98
0.98
0.98
1.97
1.37
1.97
1
0.75
1.25
1.25
1.5
1.5
1.5
1.5
0.75
1.25
1.25
Conduit Size
2
0.75
0.75
0.75
1.0
1.0
1.0
1.0
0.75
0.75
1.25
3
0.75
1.25
1.25
1.5
1.5
1.5
1.5
0.75
1.75
1.75
Not applicable for IP00.
4-6 Power Wiring
MN763
Chapter 5
Control Wiring
5.1
Control Wiring Overview
Analog and Digital input and output connections are made at the control terminals shown in Figure 5‐1.
These terminals are described in Table 5‐1.
Control wire connections must be made using shielded twisted pair #18 AWG (0.8mm2) wire minimum.
The cable must also have an overall shield and not exceed 100 feet (30m) in length. Control wire cables
must be separated from power wiring. Separate parallel runs of control cables and power cables by at
least 3″. Cross power wires at right angles only. Insulate or tape ungrounded end of shields to prevent
contact with other conductors or ground.
Figure 5‐1 Control Wiring Terminal Identification
Tightening Torque =
3.5 lb-in (0.4Nm)
A0
J1 NPN or PNP Connection
PNP
OR
C+
NPN
Connector
J3 RS485 Termination
ON
OR
OFF
V+
M1
Board
Plug
A2
3A
5.2
Control Input Connections
The analog speed command input can be a Voltage (±10VDC), Current (4-20mA) input or a Pulse Input
(reference frequency). See Figure 5‐2.
For Voltage input, either an external potentiometer or an external voltage reference can be used.
a. For an External reference voltage input, connect the ±10VDC input to the V1 terminal.
Connect the reference from the external source to the CM terminal.
b. For an external potentiometer, connect the pot as shown, one end to V+ terminal, the wiper to
V1 terminal and the other end to V- or CM terminal.
For Current input, connect the 4-20mA source to the I terminal, the reference to CM terminal.
Determine if NPN (factory setting) or PNP connections are to be used.
Input connections are shown in Figure 5‐3. For NPN, CM (Common or ground) is used to switch the
input signals. For PNP, 24 (+24VDC output) is used to switch the input signals.
1. Set the NPN/PNP switch to the desired position.
2. For NPN Connections
Connect the Digital Inputs to one pole of a switch and the other switch pole to CM.
An active low at P1 - P8 will activate the inputs.
For PNP Connections
Connect the Digital Inputs to one pole of a switch and the other switch pole to 24.
An active High at P1 - P8 will activate the inputs.
MN763
Control Wiring 5-1
ID
M1
M2
M3
M4
M5
M6
M7
M8
CM
24
V+
VV1
I
A0
B0
5G or
CM
NT or
ET
Name
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
Digital Input 7
Digital Input 8
Common, Digital
Internal +24VDC
for PNP
Internal +12VDC
for Pot
Internal -12VDC
for Pot
Analog Input
Voltage
Analog Input
Current
Frequency Ref.
Pulse Input
Frequency Ref.
Pulse Input
Common
Motor Thermal
A1
Digital Output 1
A2
Digital Output 2
A3
Digital Output 3
A4
Digital Output 4
5-2 Control Wiring
Table 5‐1 Control Terminal Descriptions
Description
Programmable function defined by parameter I/O-20.
Common terminal for NPN mode connections. (See Figure 5‐3 for details).
Internal +24VDC for PNP mode connections. (See Figure 5‐3 for details).
Power supply for Analog Frequency Setting.
Maximum Output: +12V, 100mA.
Power supply for Analog Frequency Setting.
Maximum Output: -12V, 100mA.
Speed Command input ±10VDC, 0to10VDC or 0to-10VDC.
Input impedance is 20kΩ. Referenced to CM (5G).
Used by a 4-20mA input to set the frequency reference.
(Input impedance is 249 ohms). Referenced to CM (5G).
Used by a pulse input to set the frequency reference.
Used by a pulse input to set the frequency reference.
Common Terminal (Analog Reference). 5G (7.5to40hp); or CM (50to700hp).
Motor thermal sensor input. Used to prevent motor from overheating by using
a NTC or PTC thermal sensor. NT (7.5to40hp); or ET (50to700hp).
Maximum rating 250VAC @ 1A; or 30VDC @ 1A.
MN763
ID
C1
C2
C3
C4
3A
3B
3C
S0
S1
C+
C-
Table 5‐1 Control Terminal Descriptions Continued
Name
Description
Digital Output 1
Common for Digital Output 1.
Common
Digital Output 2
Common
Digital Output 3
Common
Digital Output 4
Common
N.O. Normally open Normally Open Relay contact, contact closes (3A-3C) during fault condition.
contact
Normally Closed (3B-3C) Relay contact, contact opens during fault
N.C. Normally
condition.
closed contact
Relay Common
Relay Common
Analog Voltage
Output
Factory setting is Frequency. (Maximum rating S0 to CM is 12V and 1mA).
Analog Voltage
Output
Factory setting is Voltage. (Maximum rating S1 to CM is 12V and 1mA).
Asynchronous Half Duplex RS485 communication signal+.
RS485+
See Figure 5‐1 for Termination switch setting.
Asynchronous Half Duplex RS485 communication signal-.
RS485See Figure 5‐1 for Termination switch setting.
Figure 5‐2 Analog Inputs
Pot Reference
Analog Input 1
Pot Reference GND
V+
V1
0-12VDC or ±12VDC Input
VI
4‐20 mA Input
Analog Current Input
CM
Tightening Torque =
3.5 lb-in (0.4Nm)
MN763
A0
Pulse Input
Pulse Input
B0
Control Wiring 5-3
Figure 5‐3 Digital Input Connections
Shown with NPN Digital Input Connections
M1 Preset Speed 1
VS1PF
Tightening Torque =
3.5 lb-in (0.4Nm)
M2 Preset Speed 2
M3 Preset Speed 3
M4 Trip Reset
M5 Inverter Disable
Programmable
Inputs
M6 Jog
M7 Forward Run
NPN Mode
M8 Reverse Run
24
See Figure 5‐1 for
NPN/PNP switch location.
PNP 24VDC Output
CM Common
Shown with PNP Digital Input Connections
M1 Preset Speed 1
VS1PF
M2 Preset Speed 2
M3 Preset Speed 3
M4 Trip Reset
M5 Inverter Disable
Programmable
Inputs
M6 Jog
M7 Forward Run
PNP Mode
M8 Reverse Run
24
PNP 24VDC Output
CM Common
5-4 Control Wiring
MN763
5.3
Control Output Connections
The Analog and Digital outputs are shown in Figure 5‐4.
Use shielded twisted pair copper wire 16AWG (1.25mm2 ).
1. Connect an external analog output device to AM terminal and it's reference to CM.
2. The normally Open and Closed relay outputs can be connected to an external device, terminal 3C
is the common terminal.
3. The open collector digital output can drive a digital load, connect to MO and EXTG.
Figure 5‐4 Output Connections
VS1PF
Analog output 1
(0-12VDC)
S0
5G
Analog output 2
(0-12VDC)
S1
5G
3A
3B
3C
Relay Output
A1
C1
A2
C2
A3
C3
A4
C4
5.4
Digital Output 1
Digital Output 2
Digital Output 3
Digital Output 4
Tightening Torque =
3.5 lb-in (0.4Nm)
RS485 Connections
Terminals C+ and C- are used for Asynchronous Half Duplex Multi drop RS485 communication, see
Figure 5‐5. Use shielded twisted pair copper wire 18AWG (0.75mm2 ) or larger.
1. Connect an RS485 port to C+ (RS485+) and C- (RS485-).
2. Place switch J3 (Figure 5‐1) in the ON position. This connects the termination resistor (120 ohm).
Refer to Appendix E for additional information.
Figure 5‐5 RS485 Communication Port
RS485+
RS485-
Tightening torque=
3.5 lb-in (0.4Nm)
MN763
C+
C-
RS485 Port
CM
Control Wiring 5-5
5.5
5.5.1
Connection Mode Examples
Keypad Mode
The Keypad mode allows the control to be operated from the keypad alone.
Figure 5‐6 Keypad Connection Diagram
Changes from Factory settings:
Parameter Setting
FN2-60
Drive Mode = 0 (V/F)
BAS-08
Start/Stop Source= 0 (Keypad)
BAS-09
Speed Ref. Source= 0 (Keypad)
BAS-10
Accel Time=15 sec
BAS-1 1
Decel Time=25 sec
Tightening Torque =
3.5 lb-in (0.4Nm)
M1
M2
M3
M4
M5
M6
M7
M8
CM
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
Digital Input 7
Digital Input 8
Digital Input Common
Press “FWD” or “REV” key motor starts to rotate at 60Hz with Accel time 15 [sec].
Press “STOP” motor decelerates to stop with Decel time 25[sec].
Note:
No terminal strip connections are required.
5.5.2
Keypad Mode with Run/Stop by Terminal Strip
The Keypad mode allows the control to be operated from the keypad but Run/Stop operation is
controlled by M7 and M8.
Figure 5‐7 Keypad Connection Diagram
Parameter Setting
FN2-60
BAS-08
Start/Stop Source= 0 (Keypad)
BAS-09
Speed Ref. Source= 0 (Keypad)
BAS-10
Accel Time=15 sec
BAS-1 1
Decel Time=25 sec
IO-26
Digital Input 7= FX (Forward Run)
IO-27
Digital Input 8= RX (Reverse Run)
Tightening Torque =
3.5 lb-in (0.4Nm)
Forward Run
Reverse Run
NPN
M7
M8
M1
M2
M3
M4
M5
M6
M7
M8
CM
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
Digital Input 7 (FX)
Digital Input 8 (RX)
CLOSED Motor starts to rotate in Forward direction with Accel time BAS-10.
OPEN Motor decelerates to stop with Decel time BAS-11.
CLOSED Motor starts to rotate in Reverse direction with Accel time BAS-10.
5-6 Control Wiring
MN763
5.5.3
Speed Pot and Run/Stop by Terminal Strip
Run/Stop operation is controlled by M7 and M8 but motor speed is controlled by the Speed Pot (V1).
Figure 5‐8 Connection Diagram
Parameter Setting
FN2-60
BAS-08
Start/Stop Source= 2 (2-WireCntl)
BAS-09
Speed Ref. Source=2 (-10V→+10V)
BAS-10
Accel Time=15 sec
BAS-1 1
Decel Time=25 sec
IO-1
Filter TC for V1 input= 10
IO-2
Min Volts for V1 input= 0V
IO-3
Min Freq for Min Volts= 0.00Hz
IO-4
Max Volts for V1 input= 10V
IO-5
Max Freq for Max Volts= 60.00Hz
IO-26
IO-27
M7
Tightening torque=
3.5 lb-in (0.4Nm)
V+
Speed
Command
V1
V-
Forward Run
Reverse Run
NPN
M1
M2
M3
M4
M5
M6
M7
M8
CM
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
CLOSED Motor starts to rotate in Forward direction with Accel time BAS-10 to speed set by pot.
CLOSED Motor starts to rotate in Reverse direction with Accel time BAS-10 to speed set by pot.
M8
5.5.4
4-20mA Speed Command and Run/Stop by Terminal Strip
Run/Stop operation is controlled by M7 and M8 but motor speed is controlled by the 4-20mA Input (I).
Parameter Setting
Speed Command
FN2-60
4‐20 mA
BAS-08
BAS-09
Speed Ref. Source=3 (4-20mA)
BAS-10
Accel Time=15 sec
BAS-1 1
Decel Time=25 sec
IO-6
Filter TC for 4-20 input= 10
IO-7
Min A for I input= 4mA
IO-8
Min Freq for Min Volts= 0.00Hz
IO-9
Max A for I input= 20mA
IO-10
Max Freq for Max Volts= 60.00Hz
IO-26
IO-27
M7
M8
MN763
Tightening torque=
3.5 lb-in (0.4Nm)
I
CM
Forward Run
Reverse Run
NPN
M1
M2
M3
M4
M5
M6
M7
M8
CM
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
CLOSED Motor rotates in Forward direction with Accel time BAS-10 to speed set by I input.
CLOSED Motor s rotates in Reverse direction with Accel time BAS-10 to speed set by I input.
Control Wiring 5-7
5.5.5
2-W ireCntl EPOT and Run/Stop by Terminal Strip
Run/Stop operation is controlled by M7 and M8 but motor speed is controlled by switches at Digital
inputs M1 and M2.
Parameter Setting
FN2-60
BAS-08
BAS-10
Accel Time=15 sec
BAS-1 1
Decel Time=25 sec
IO-20
Digital Input 1= 10 (Up)
IO-21
Digital Input 2= 11 (Down)
IO-26
IO-27
Tightening torque=
3.5 lb-in (0.4Nm)
Increase
Decrease
Forward Run
Reverse Run
NPN
M1
M2
M7
M8
5.5.6
M1
M2
M3
M4
M5
M6
M7
M8
CM
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
CLOSED Motor speed increases while switch is closed.
OPEN Motor maintains speed.
CLOSED Motor speed decreases while switch is closed.
OPEN Motor maintains speed.
2-W ireCntl and Run/Stop by Terminal Strip
Run/Stop operation is controlled by M7 and M8. Firestat and Freezestat inputs are provided.
Parameter Setting
FN2-60
BAS-08
Accel Time=15 sec
BAS-10
Decel Time=25 sec
BAS-1 1
IO-20
Digital Input 1= 35 Firestat.
IO-21
Digital Input 2= 36 Freezestat
IO-26
IO-27
Firestat
Freezestat
Forward Run
Reverse Run
NPN
M1
M2
M7
M8
M1
M2
M3
M4
M5
M6
M7
M8
CM
Tightening torque=
3.5 lb-in (0.4Nm)
Digital Input 1
Digital Input 2
Digital Input 3
Digital Input 4
Digital Input 5
Digital Input 6
CLOSED Motor maintains speed.
OPEN Motor speed is changed to Preset Speed 1.
CLOSED Motor maintains speed.
OPEN Motor speed is changed to Preset Speed 2.
5-8 Control Wiring
MN763
Chapter 6
Using the Keypad
6.1
Keypad Overview
This chapter provides an overview of the integrated keypad and how to use it to program the VS1PF
drive. Factory settings of parameter values allow the drive to be controlled from the integral
keypad. The keypad is shown in Figure 6‐1 and described in Table 6‐1.
Figure 6‐1 Keypad Components
32 Character Display
(16x2)
Keypad
Key's
Status LED's
Key
MENU
ESC
MN763
Name
Table 6‐1 Key Descriptions
Description
Menu/Escape Operation Mode:
Pressing the Menu/Escape key places the drive in group mode.
Key
Group Mode:
Pressing the Menu/Escape key places the drive in operation mode.
Parameter View Mode:
Pressing the Menu/Escape key places the drive in group mode.
Parameter Edit Mode:
Pressing the Menu/Escape key aborts changing the parameter value
and places the drive in the parameter view mode without changing the
parameter value.
Using the Keypad 6-1
Key
Name
Table 6‐1 Key Descriptions Continued
Description
Select Key
Operation Mode:
Selects numerous monitor screens. Multiple run time displays are
defined and the Select key is used to switch between these screens.
Group Mode:
Same action as the up arrow
Same action as the up arrow
In parameter edit mode, the cursor will highlight the least significant digit
(right-most digit) of the parameter value. Press the SEL key to select
the next most significant digit (effectively moves the cursor left one
position). Press the SEL key to scroll through the digits and the up
down keys to change the value of each digit.
When editing a parameter where the value is chosen from a list, the
select key has no action.
Up/Down
Arrow
Operation Mode:
If the keypad is not programmed as the speed reference source
(or as PID reference source), no action.
If the keypad is programmed as the speed reference source
(or as PID reference source), the up/down keys change the
commanded speed reference (or PID reference).
Group Mode:
The Up/Down keys scroll through the program groups. When the last
program group is reached the display will wrap to the beginning of the
list and continue.
The Up/Down keys increment/decrement the parameter number being
viewed within a group. When the last parameter in the list is reached,
the display will wrap to the beginning of the list and continue.
The Up key increments the value of the selected digit of a parameter
value. It increments to 9 then to 0 and the cursor moves to the next
most significant digit and continues incrementing to the upper limit.
The Down key decrements the value to 0 then to 9 and the cursor
moves to the next most significant digit and continues decrementing to
the lower limit.
Enter Key
Operation Mode:
Used to select various monitor screens like the select key.
The only difference is that it will navigate through the monitor screens
in the opposite sequence as the select key.
Group Mode:
Press Enter to go to parameter view mode within the selected group.
Press Enter to go to parameter edit mode for the selected parameter.
Press Enter to accept a changed parameter value.
SEL
ENTER
6-2 Using the Keypad
MN763
Key
LOCAL
REMOTE
REV
STOP
FWD
LED
REV
STOP
FWD
MN763
Table 6‐1 Key Descriptions Continued
Name
Description
Local/Remote All Modes:
Press the local/remote key to change between local and remote
Key
operation.
Reverse Key All modes:
If the keypad is not programmed as the control source, no action.
If reverse operation is disabled, no action.
If the drive is stopped and a fault is present, no action.
If the drive is stopped with no fault and the keypad is the control
source, press REV and the motor will run in the reverse direction
(even when the REV key is released) until Stop is pressed.
If the drive is running in the forward direction, pressing REV causes
the motor to decelerate to zero and then accelerate to the
programmed speed in the reverse direction.
Stop Key
All modes:
Stops the drive, even if the keypad is not the control source (always
active).
If the drive is stopped and a fault is present, resets the fault if the
condition causing the fault has been cleared.
If the drive is not running and is not faulted, no action.
The stop key always takes priority over all other commands.
Forward Key All modes:
If the keypad is not programmed as the control source, no action.
If forward operation is disabled, no action.
If the drive is stopped and a fault is present, no action.
If the drive is stopped with no fault and the keypad is the control
source, press FWD and the motor will run in the forward direction
(even when the FWD key is released) until Stop is pressed.
If the drive is running in the reverse direction, pressing FWD causes
the motor to decelerate to zero and then accelerate to the
programmed speed in the forward direction.
LED Status
Steady ON (Green)
Flashing (Red) 2Hz
Off
Steady ON (Red)
Flashing (Red) 2Hz
Off
Steady ON (Green)
Flashing (Red) 2Hz
Off
Table 6‐2 LED Descriptions
Description
Drive is in Reverse operation.
Flashes at 2Hz rate during acceleration and deceleration.
Drive is in Stop Mode.
Drive is stopped but ready to run.
Fault occurred or drive is prevented (disabled) from running.
Drive is running.
Drive is in Forward operation.
Flashes at 2Hz rate during acceleration and deceleration.
Drive is in Stop mode.
6.2
Parameter Overview
To program the drive for a specific application, you adjust the appropriate parameters. Parameters
define characteristics of the drive. A list of all parameters is provided in Chapter 7 of this manual.
There are three parameter types:
1. Numbered List Parameters (Enumerated Parameters)
Numbered list parameters allow selection from a list of two or more options.
Each item is represented by a parameter number. Example: Start/Stop Source (BAS-08)
2. Bit Parameters
Bit parameters have individual bits associated with features or conditions. If the bit is 0, the
feature is off or the condition is false. If the bit is 1, the feature is on or the condition is true.
Example: Overheat Trip Select (IO-97)
3. Numeric Parameters
These parameters have a single numerical value (for example, 6.2 amps).
Example: Motor Rated Current (BAS-04)
Parameters are also be Read Write, Read Only or Tunable.
Read Write parameters can be adjusted or changed only while the drive is stopped.
Read Only parameters cannot be adjusted.
Tunable parameters can be adjusted or changed while the drive is running or stopped.
6.2.1
Parameter Organization
Parameters are organized into eight Parameter Groups:
1. Basic Parameter Group (BAS)
Parameters that are very basic in nature and typically motor data and start up data required by
most applications.
2. Drive Parameter Group (DRV)
Parameters for setup of the more common drive response characteristics.
3. Function 1 Parameter Group (FN1)
Parameters for setup of certain applications and standard operation modes of the drive.
More parameters for setup of certain applications and standard operation modes of the drive.
5. IO Parameter Group (I/O)
Parameters that customize the drives inputs and outputs (analog and digital).
6. Application Parameter Group (APP)
Parameters that set up customer applications requiring the use of the PID loops in the drive.
Additional parameters are included to manage the operation of a second motor with the drive
utilizing a separate group of motor parameters.
7. Extension Parameter Group (EXT) (Only displayed if expansion board is installed)
Parameters that support extension option boards. This group will not appear unless an option
board requiring parameter support is installed on the drive.
8. Communications Parameter Group (COM) (Only displayed if expansion board is installed)
Parameters required to support a communications option board (when installed). This group will not
appear unless an option board requiring parameter support is installed on the drive.
MN763
6.2.2
Navigation between Parameter Groups
Use this procedure to enter the programming mode and to move between groups:
Action
Description
Press Menu/Escape
Basic menu is
displayed
Press Drive menu is displayed
Press Display
Comments
MENU GROUP
BAS
MENU GROUP
DRV
Press or SEL to return to
previous menu.
Function 1 menu is
displayed
MENU GROUP
FN1
previous menu.
Press Function 2 menu is
displayed
MENU GROUP
FN2
previous menu.
Press I/O menu is displayed
MENU GROUP
I/O
previous menu.
Press Application menu is
displayed
MENU GROUP
APP
previous menu.
Press Basic menu is again
displayed
MENU GROUP
BAS
MN763
Press Menu/Escape to exit
or Press Enter to view and
change parameter values.
6.2.3
Jump to a Parameter within a Group
Use this procedure to jump to the parameter value you wish to view or change:
Action
Description
Display
Press Menu/Escape
Basic menu is
displayed
Press Enter
The first parameter is
displayed
BAS Jump code
00
1
Press Enter
The cursor highlights
the first digit
BAS Jump code
00
1
Press to increase
the value to 8
The cursor highlights
the first digit
BAS Jump code
00
8
Press Enter
Parameter BAS-08 is
displayed
BASStartSource
08
Keypad
Press Enter
Parameter BAS-08
can now be changed
BASStartSource
08
Keypad
Comments
MENU GROUP
BAS
This could be accomplished
by pressing until the
parameter is displayed
Press enter to view or
change the value or
MENU/ESC to return to
Menu Group
Press SEL to move the cursor position one digit to the left. When the last digit position is selected the
cursor will wrap to the first digit.
Press or to increase or decrease the value of the digit highlighted by the cursor position.
Press ENTER to save the value, or press MENU/ESC to exit without saving the changes.
MN763
6.2.4
Change a Parameter Value
Use this procedure to view and change parameter values:
Action
Description
Display
Comments
Press Menu/Escape
Basic menu is
displayed
Press Drive menu is displayed
Press Enter
displayed
DRV PresetSpd 1
05
10.00 Hz
Press Enter
The parameter value
can now be changed.
DRV PresetSpd 1
05
10.00 Hz
Reversed character is
flashing at the cursor
position.
Press SEL three
times
The fourth digit is
selected for change
DRV PresetSpd 1
05
10.00 Hz
To change the value to
60.00Hz the cursor must be
moved.
Press five times
The value is changed
to 6
DRV PresetSpd 1
05
60.00 Hz
To change the value to
60.00Hz the cursor must be
moved.
Press Enter
Saves the new
parameter value
DRV PresetSpd 1
05
60.00 Hz
MENU GROUP
BAS
MENU GROUP
DRV
Press Menu/Esc to return to
Menu Group or continue and
change other values
Press SEL to move the cursor position one digit to the left. When the last digit position is selected the
cursor will wrap to the first digit.
Press or to increase or decrease the value of the digit highlighted by the cursor position.
Press ENTER to save the value, or press MENU/ESC to exit without saving the changes.
MN763
6.2.5
Examine Fault Status
When a fault is active, the STOP LED will flash. This procedure is used to review the active fault as well
as the conditions at the time the fault occurred.
Use this procedure to view and the last Fault Status codes:
Action
Press Menu/Escape
Description
Basic menu is
displayed
Press until FN2 is
displayed
Press Enter
Display
Comments
MENU GROUP
BAS
MENU GROUP
FN2
displayed
Press FN2 Jump code
00
1
FN2 LastTrip-1
01
None
Press to examine the
next 4 trips.
Press SEL to display Frequency, Current, and Operational Status at the time of the fault.
Refer to FN2-2 description in Chapter 7 for more details.
6.2.6
Restore Factory Settings
This procedure restores all parameter values to the original factory setting values.
Action
Press Menu/Escape
Description
Basic menu is
displayed
Press until FN2 is
displayed
Press Note:
Display
Comments
MENU GROUP
BAS
MENU GROUP
FN2
Press until FN2-93 is
displayed
FN93 FactorySet
93
--- NO ---
Change the setting as desired. Refer to FN2-93 description in Chapter 7 for more details.
Parameter FN93 in the Advanced Display group will not be shown unless FN2-90 = Advanced.
MN763
6.2.7
Parameter Upload/Download Using Keypad
The parameter set for the VS1PF can be stored in the keypad and downloaded into a different drive.
This is also useful for archiving for maintenance purposes (e.g. if the parameters are being temporarily
changed for a different application and need to be returned to the original setup later).
Copying Parameters from Drive to Keypad
Action
Description
Display
Press Menu/Escape
Basic menu is
displayed
Press until FN2 is
displayed
Press Comments
MENU GROUP
BAS
MENU GROUP
FN2
displayed
FN91 Param.Read
91
NO
Change to YES to copy
parameters to Keypad.
Downloading Stored Parameters from Keypad to Drive
Action
Description
Display
Press Menu/Escape
Basic menu is
displayed
Press until FN2 is
displayed
Press Note:
Comments
MENU GROUP
BAS
MENU GROUP
FN2
displayed
Change to YES to copy
FN92Param.Write
parameters to the drive.
92
NO
Parameter FN91 and 92 are in the Advanced Display group and will not be shown unless
FN2-90 = Advanced.
Parameter FN2-95 saves changed parameter values to non-volatile memory within the drive.
MN763
6.3
Powerup Procedure
1.
2.
3.
4.
5.
Disconnect the motor from the load (including coupling or inertia wheels).
Turn power on. Be sure there are no faults.
Set the following parameters for the values displayed on the motor nameplate:
BAS01
Motor hp
BAS02
Motor Voltage
BAS03
Motor Base Frequency
BAS04
Motor Current
BAS05
Motor RPM
Verify the following parameter values are set:
BAS08
Start Stop Source = Keypad
BAS09
Speed Reference Source = Keypad
WARNING:
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
The motor shaft will rotate during this procedure. Be certain that unexpected motor
shaft movement will not cause injury to personnel or damage to equipment.
Press FWD key and the motor shaft should rotate.
Press STOP key and the motor shaft should stop.
Press REV key and the motor shaft should rotate.
Press STOP key and the motor shaft should stop.
Couple the motor to its load.
Verify freedom of motion of motor shaft.
Verify the motor coupling is tight without backlash.
Verify the holding brakes if any, are properly adjusted to fully release and set to the desired torque.
Turn power on. Be sure no errors are displayed.
Run the drive from the keypad.
Select and program additional parameters to suit your application, see Chapter 7.
The control is now ready for use the in keypad mode. If a different operating mode is desired, refer to
Chapter 7 Parameter Descriptions and Chapter 8 Customizing for your Application.
MN763
Chapter 7
Parameter Descriptions
7.1
Overview
Parameters are organized into Parameter Groups:
1. Basic Parameter Group (BAS)
Parameters that are very basic in nature and typically motor data and start up data required by
most applications.
2. Drive Parameter Group (DRV)
Parameters for setup of the more common drive response characteristics.
Parameters for setup of certain applications and standard operation modes of the drive.
More parameters for setup of certain applications and standard operation modes of the drive.
5. IO Parameter Group (I/O)
Parameters that customize the drive's inputs and outputs (analog and digital).
6. Application Parameter Group (APP)
Parameters that set up customer applications requiring the use of the PID loops in the drive.
Additional parameters are included to manage the operation of a second motor with the drive
utilizing a separate group of motor parameters.
7. Extension Parameter Group (EXT) (Only displayed if expansion board is installed)
Parameters that support extension option boards. This group will not appear unless an option
board requiring parameter support is installed on the drive.
8. Communications Parameter Group (COM) (Only displayed if expansion board is installed)
Parameters required to support a communications option board (when installed). This group will not
appear unless an option board requiring parameter support is installed on the drive.
MN763
Parameter Descriptions 7-1
7.2
Number
Basic Group
Name
(Display Level)
BAS-00
Jump to #
(Basic)
BAS-01
Motor Rated hp
(Basic)
BAS-02
Motor Rated Volts
(Basic)
BAS-03
Motor Rated
Frequency
(Basic)
BAS-04
Motor Rated
Current
(Basic)
BAS-05
Motor Rated
Speed
(Basic)
BAS-06
Minimum Output
Speed
(Basic)
BAS-07
Maximum Output
Speed
(Basic)
BAS-08
Start/Stop Source
(Basic)
BAS-09
Speed Reference
Source
(Basic)
7-2 Parameter Descriptions
Value Range, Description and Preset Value
(Range: 1-12)
Sets the parameter number to jump to within the Basic group.
Allows quick access to a desired parameter.
Preset Value: 1
(Range: 0-1hp, 1-2hp, 2-3hp, 3-5hp, 4-7.5hp, 5-10hp, 6-15hp, 7-20hp,
8-25hp, 9-30hp, 10-40hp, 11-50hp, 12-60hp, 13-75hp, 14-100hp,
15-125hp, 16-150hp, 17-200hp, 18-250hp, 19-300hp, 20-350hp,
21-400hp, 22-500hp, 23-600hp, 24-700 hp)
The rated hp of the motor (listed on the motor nameplate).
Preset Value: CALC
(Range: 0 to 600 V)
The rated voltage of the motor (listed on the motor nameplate).
Preset Value: CALC
(Range: 5 to 120 Hz)
The rated frequency of the motor (listed on the motor nameplate).
Preset Value: 230V and 460V inverters=60Hz, 380V inverters=50Hz
(Range: 1 to 999.9 A)
The (FLA) Full Load Amps of the motor (listed on the motor nameplate).
Preset Value: CALC
(Range: 500 to 3600 RPM)
The RPM rated speed of the motor (listed on the motor nameplate).
Preset Value: 1745
(Range: FN1-32 to BAS-07 Hz)
User specified minimum motor speed for application.
Preset Value: 5.00
(Range: BAS-06 to 120 Hz)
User specified maximum motor speed for application.
Preset Value: 60
(Range: 0- Keypad, 1- 3-Wire Cntl, 2- 2-Wire Cntl, 3- Int. 485)
Sets the input source for Start/Stop and other commands.
Preset Value: 0
(Range: 0- Keypad, 1- 0 to +10V, 2- -10V to +10V, 3- 4 to 20mA,
4- 0to10V +4to20mA, 5- Pulse, 6- Int. 485, 7- Ext. PID)
Sets the input source for Speed Reference.
Preset Value: 0
MN763
7.2
Number
Basic Group Continued
Name
(Display Level)
BAS-10
Accel Time
(Basic)
(Range: 0 to 6000 sec)
The number of seconds required for the motor speed to increase at a
linear rate from 0 to operating speed (FN1-73=Max freq); or from
previous speed to the new operating speed (FN1-73=Delta freq).
From the terminal strip, three digital inputs M1 to M8 can be set to
”XCEL-L”, ”XCEL-M”, ”XCEL-H”. These inputs can select Accel/Decel
rates I/O 50 to I/O 63. (See I/O-20 description).
Note: For smooth starts, set Accel time for >0.5 sec.
Preset Value: 20 (<125hp), 60 (>150hp)
BAS-1 1
Decel Time
(Basic)
The number of seconds required for the motor speed to decrease at a
linear rate from operating speed to 0 (FN1-73=Max freq); or from
previous speed to the new operating speed (FN1-73=Delta freq).
From the terminal strip, three digital inputs M1 to M8 can be set to
”XCEL-L”, ”XCEL-M”, ”XCEL-H”. These inputs can select Accel/Decel
rates I/O 50 to I/O 63. (See I/O-20 description).
Note: For smooth starts, set Decel time for >0.5 sec.
Preset Value: 30 (<125hp), 90 (>150hp)
BAS-12
Stop Mode
(Basic)
(Range:
0- Ramp. Inverter stops by the deceleration pattern (FN1-03).
1- Coast. Motor power is removed and motor coasts to stop.
2- DC-Brake. DC voltage is applied to motor for greater brake torque.
3- Flux-brake. Fast stop converts REGEN power to heat at motor.
May cause motor to overheat if used frequently.)
Preset Value: 0
Linear Ramp
Coast
Stop
Time
Speed
Stop
Time
Speed
Depends on Load friction etc.
Run
(FX or RX)
Time
Run
Time
Flux Brake
Run
Time
(For DC brake, see FN1-21-27)
Stop
Time
Speed
Run
(FX or RX)
Time
Run
(FX or RX)
Time
Run
Time
MN763
7.3
Number
Drive Group
Name
(Display Level)
DRV-00
Jump to #
(Basic)
DRV-05
Preset Speed 1
(Basic)
DRV-06
Preset Speed 2
(Basic)
DRV-07
Preset Speed 3
(Basic)
DRV-08
Output Current
(Basic)
DRV-09
Motor Speed
(Basic)
(Range: 1 to 92)
Sets the parameter number to jump to within the Drive group.
Preset Value: 1
(Range: 0 to BAS-07 Hz)
Sets the value of Preset Speed 1.
See Also:
DRV-06, DRV-07 and I/O-31 to I/O-42.
Preset Value: 10.00
See Also:
Preset Value: 20.00
See Also:
Preset Value: 30.00
(Range: A)
Displays the inverter output current in RMS Amps.
Preset Value: N/A - Read Only
(Range: Hz)
Displays the motor speed in RPM.
Where:
DRV-10
DC link Voltage
(Basic)
f= Output Frequency
P= Motor Poles
ǒǓ
Motor Speed = 120x f x FN2-47
P
(Range: VDC)
Displays internal DC link (Bus) voltage.
MN763
7.3
Number
Drive Group Continued
Name
(Display Level)
DRV-12
Overcurrent Trip
(Basic)
DRV-15
PID FDBK Ref
(Basic)
DRV-16
Speed Units
(Basic)
DRV-17
Display Time-Out
(Basic)
DRV-18
PID Parameter
(Advanced)
DRV-19
AD Parameter
(Basic)
DRV-20
EXT-PID
Parameter
(Advanced)
MN763
(Range: text)
Displays the current fault (trip) status. Press Enter to read the output
frequency, output current, and status at the time the fault occurred.
Press Enter to exit. Press Stop/Reset to reset the fault.
See Chapter 9 “Fault Code Descriptions” for more information.
See also:
FN2-01 to FN2-05 Fault History.
(Range: Hz)
When APP-02 = ”YES,” and APP-06 = (I, V1 or Pulse) and the units are
specified in I/O-86, I/O-87 or I/O-88 (according to APP-06),
then the PID reference and feedback values are displayed.
See Also:
APP-02, APP-06, I/O-86 to I/O-88
Preset Value: N/A - Read Only. (Displayed only if APP-02 = YES.)
(Range: 0- Hz, 1- RPM)
Set to Hz will display speed in Hz. Set to RPM will display speed in RPM.
Preset Value: 0
(Range: 0 to 1200sec)
Sets the time period of keypad inactivity after which the display reverts to
the monitor screens of the operation mode.
Preset Value: 300
(Range: )
Allows monitoring the PID reference%, PID feedback% and commanded
output frequency Hz values when:
APP-02 = ”YES”, APP-06 (I, V1 or Pulse) and the units are specified
in I/O-86, I/O-87 or I/O-88 (according to APP-06).
(Range: AD)
Allows monitoring the AD conversion value for Freq mode, PID or Ext. PID
reference/feedback.
Preset Value: N/A - Read Only.
(Range: %)
Allows monitoring the Ext.-PID reference% and feedback% values when:
APP-80 = ”YES”, APP-02 = ”YES”, APP-06 (I, V1 or Pulse) and the
units are specified in I/O-86, I/O-87 or I/O-88 (according to APP-06).
7.3
Number
Drive Group Continued
Name
(Display Level)
DRV-22
Local/Remote
Select
(Basic)
DRV-23
Ref No KYPD
(Tune)
DRV-91
Alt Start/Stop
(Basic)
DRV-92
Alt SPD Ref
Source
(Basic)
(Range:
0- Cntl&RefStop. Keypad control & reference only. If drive is running
when Local/Remote is pressed, drive stops.
1- Control Stop. Keypad control only. If drive is running when
Local/Remote is pressed, drive stops.
2- Ref Only. Reference only from keypad
3- Cntl&Ref Run. Keypad control & reference only. If drive is running
when Local/Remote is pressed, drive continues to run.
4- Control Run. Keypad control only. If drive is running when
Local/Remote is pressed, drive continues to run.
5- Disable. Local/Remote key is disabled. )
Sets the operation of Local/Remote key on the keypad.
Preset Value: 0
(Range: 0- Minimum Spd, 1- Last Spd, 2- Preset Speed1, 3- Stop,
4- Fault)
Sets drive action for when keypad is removed from drive.
Preset Value: 0
(Range: 0- Keypad, 1- 3-Wire Cntl, 2- 2-Wire Cntl) Drive Mode2
Sets an alternate control when communications is primary control mode.
(Displayed only when one of I/O-20 through 27 is set to LOC/REM
and BAS-08 and BAS-09 are set to int485.)
Preset Value: 1
(Range: 0- Keypad, 1- 0 to +10V, 2- -10V to +10V, 3- 4 to 20mA
4- 0to10V + 4to20mA, 5- Pulse) Frequency Mode2
Sets an alternate speed reference when communications is primary control
mode. (Displayed only when one of I/O-20 through 27 is set to
LOC/REM and BAS-08 and BAS-09 are set to int485.)
Preset Value: 0
MN763
7.4
Number
Function Group 1
Name
(Display Level)
FN1-00
Jump to #
(Basic)
FN1-01
Run Prevent
(Basic)
FN1-02
Accel Pattern
(Basic)
FN1-03
Decel Pattern
(Basic)
Linear
(Range: 1 to 74)
Sets the parameter number to jump to within the function group 1.
Preset Value: 1
(Range: 0- None, 1- Fwd prev, 2- Rev prev)
Prevents motor operation in either reverse or forward direction. Used for
loads that rotate only in one direction such as fans and pumps.
Preset Value: 0
(Range: 0- Linear, 1- S-curve, 2- U-curve)
Defines the shape of the Accel/Decel ramps.
S-Curve lessens start/stop shock,
U-Curve useful in winding applications.
Preset Value: Accel Pattern = 0, Decel Pattern = 0
S-Curve
U-Curve
Speed
Speed
Speed
Max
Max/2
Time
Accel
Decel
FN1-04
Start
S-Accel/Decel
(Basic)
FN1-05
End
S-Accel/Decel
(Basic)
FN1-10
Pre-Heat
(Advanced)
FN1-1 1
Pre-Heat Value
(Advanced)
MN763
Time
Time
FN1-04
FN1-05
BAS-10
FN1-04
FN1-05
BAS-11
BAS-10
BAS-11
(Range: 0 to 100%)
Sets the percent of the ramp value used to form a curve at the start of the
accel/decel cycle. Setting to a higher value decreases the linear zone.
Preset Value: 50 (Displayed only when FN1-02 or FN1-03 = S-Curve.)
(Range: 0 to 100%)
Sets the percent of the ramp value used to form a curve at the end of the
accel/decel cycle. Setting to a higher value decreases the linear zone.
Preset Value: 50 (Displayed only when FN1-02 or FN1-03 = S-Curve.)
(Range: 0- No, 1- Yes)
Prevents condensation from forming inside a stopped motor in a humid
area by supplying DC current to the motor continuously. Active when
FN1-10 = ”Yes”, one digital input (I/O-20 to 27) = ”Pre-heat” and that
input is turned ON. Only active when motor is stopped.
See Also:
FN1-1 1, FN1-12, I/O-20 to I/O-27
Preset Value: 0
(Range: 1 to 50%
Set as a percentage of motor rated current, BAS-04.
See Also:
FN1-10, I/O-20 to I/O-27, FN1-12
Preset Value: 30 (Displayed only when FN1-10 = ”Yes”.)
7.4
Number
Function Group 1 Continued
Name
(Display Level)
FN1-12
Pre-Heat Duty
(Advanced)
FN1-20
Start Mode
(Advanced)
FN1-21
Start DC Brake
Time
(Advanced)
FN1-22
Start DC Brake
Value
(Advanced)
FN1-24
DC Brake Delay
(Advanced)
FN1-25
DC Brake
Frequency
(Advanced)
(Range: 1 to 100%)
Sets the percentage of a 10 second period that current is supplied to the
motor.
Preset Value: 100 (Displayed only when FN1-10 = ”Yes”.)
(Range:
0- Accel. Drive immediately accelerates to commanded speed.
1- DC-start. DC current is applied to the motor (brake before start)
then accelerates to commanded speed.
Disabled when FN1-21 or 22 = ”0“.
2- Flying-start. When the load is rotating, this helps synchronize the
motor speed to the load, then accelerates to commanded
speed. DC-start is de-activated in Sensorless mode.
Note: The drive may trip with the fault “No Motor Trip” if there is an
output phase loss during the DC-Start.
Sets the starting method of the inverter. For flying Starts, performance is
improved when the commanded direction is equal to the direction that
the load is rotating. If the rotational speed of the load is less than 50%
of rated RPM, the flying-start feature will work properly even if the
rotational direction is opposite from the commanded direction.
See Also:
FN1-21, FN1-22
Preset Value: 0
(Range: 0 to 60sec)
Sets the duration of the time that DC current is applied to the motor prior to
acceleration.
See Also:
FN1-20, FN1-22
Preset Value: 0 (Displayed only when FN1-20 is set to DC-Start.)
(Range: 0 to 150%)
Sets the DC Current applied to the motor in percent of BAS-04.
Note: Do not set FN1-22 greater than BAS-04 otherwise,
Motor Overheating or Overload Trip may occur.
Preset Value: 50 (Displayed only when FN1-20 is set to DC-Start.)
(Range: 0.1 to 60sec)
Delay from when the output reaches the DC injection braking frequency
until beginning DC current injection.
Preset Value: 0.1 (Displayed only when BAS-12 is set to ”DC Brake”.)
(Range: 0.1 to 60 Hz)
Sets the frequency at which the inverter starts to output DC voltage during
deceleration. When BAS-12 is set to ”DC Brake”, the inverter
decelerates until this level is reached and then begins DC Braking.
Introducing a DC voltage to the motor windings will stop the motor more
abruptly. Note: To optimize DC braking, set FN1-25 < 5Hz.
See Also:
BAS-12, FN1-24, FN1-26, FN1-27
Preset Value: 5 (Displayed only when BAS-12 is set to ”DC Brake”.)
MN763
7.4
Number
Name
(Display Level)
FN1-26
DC Brake Time
(Advanced)
FN1-27
DC Brake Value
(Advanced)
FN1-28
Safety Stop
(Advanced)
Used to safely stop a high inertia load when there is a power outage. The
rotational energy in the load is used (REGEN) to energized the DC bus
for braking. The decel time depends on the load inertia.
If this does not operate optimally for inertia, adjust FN2-46. If the inertia
is too large, the drive may trip while attempting a Safety Stop. Adjust
FN2-46 until proper operation is achieved.
Preset Value: 0
FN1-29
Line Freq
(Advanced)
FN1-32
Start Frequency
(Advanced)
(Range: 40.00 to 120.00 Hz)
Sets input power frequency.
Note: If FN1-29 is changed, related frequencies such as Max
frequency and Base frequency are automatically changed. These can
be individually set as required.
Preset Value: 60.00
(Range: 0.01 to 10.00 Hz)
Sets the frequency at which the inverter starts to output voltage. This
parameter determines the absolute lowest operating frequency and
sets the minimum allowable value for BAS-06 [Minimum Frequency].
Preset Value: 0.5
FN1-33
Speed Limits
(Advanced)
FN1-35
High Limit
Frequency
(Advanced)
MN763
(Range: 0 to 60sec)
Sets the time that DC current is applied to the motor.
See Also:
BAS-12, FN1-24, FN1-25, FN1-27
(Range: 0 to 200%)
Sets the level of DC current (as a % of BAS-04) applied to the motor.
Note: Do not set FN1-27 greater than BAS-04 otherwise,
Motor Overheating or Overload Trip may occur.
See Also:
BAS-12, FN1-24, FN1-25, FN1-26
(Range: )
Indicates that BAS-06 and BAS-07 are in control of the minimum and
maximum speeds.
(Range: )
Indicates the value set in BAS-07.
7.4
Number
FN1-40
Name
(Display Level)
V/Hz Pattern
(Advanced)
Voltage
(Range:
0- Linear. Maintains a linear V/Hz ratio from zero to Base frequency.
Appropriate for constant torque applications.
Performance is improved with the use of FN2-67 to FN2-69.
1- Square. Maintains squared V/Hz ratio.
Appropriate for variable torque applications (fans, pumps, etc.)
2- User V/F. V/Hz ratio can be adjusted according to the application.
Set the individual voltage and frequency parameters (FN1-41 to
FN1-48) at four points between start frequency and base frequency.
Sets the pattern of voltage/frequency ratio. Select the proper V/F pattern
according to the load. The motor torque is dependent on this V/F
pattern.
Preset Value: 0
Linear
BAS-03
Freq.
Voltage
100%
Square
Start freq.
Freq.
BAS-02
Voltage
Run
command
Base freq.
Voltage
User V/Hz
BAS-02
FN1-48
FN1-46
FN1-44
FN1-42
FN1-32
FN1-41
FN1-43
FN1-41
User Speed 1
(Advanced)
FN1-42
User Volt 1
(Advanced)
FN1-43
User Speed 2
(Advanced)
FN1-44
User Volt 2
(Basic)
Freq.
BAS-03
FN1-47
FN1-45
(Range: 0.00 to BAS-07 Hz)
Sets Frequency 1 in User Defined V/F Pattern.
Preset Value: 15.00 (Displayed only when FN1-40 = “User V/F”.)
(Range: 0 to 100%)
Sets Voltage 1 in User Defined V/F Pattern.
Preset Value: 25 (Displayed only when FN1-40 = “User V/F”.)
(Range: 0 to 100%)
MN763
7.4
Number
Name
(Display Level)
FN1-45
User Speed 3
(Advanced)
FN1-46
User Volt 3
(Advanced)
FN1-47
User Speed 4
(Advanced)
FN1-48
User Volt 4
(Basic)
FN1-49
Input Volt Adj
(Advanced)
FN1-51
Energy Save
(Advanced)
FN1-52
Energy Save %
(Advanced)
FN1-54
Cumulative Watts
(Advanced)
MN763
(Range: 0 to 100%)
(Range: 0 to 100%)
(Range: 73 to 115%)
Used when the AC Line Voltage is different than the rated voltage of the
inverter. The low voltage trip level is affected by this parameter. This
parameter should only be changed when the input voltage fluctuates
outside the allowable limits of the nominal voltage (brown out).
Preset Value: 100
(Range:
0- None.
1- Manual.
2- Auto. )
Reduces the output voltage in applications that do not require high torque
and current when operating at a steady state speed. The output voltage
is reduced after accelerating to the reference speed.
This function may cause over-current trips due to the lack of output
torque with fluctuating loads.
When Energy Save is ON, it may take longer to stop the load.
Preset Value: 0
(Range: 0 to 30%)
Sets the amount of output voltage reduction for energy saving. For fan or
pump applications, energy consumption can be dramatically reduced
by decreasing the output voltage during light or no load conditions.
Preset Value: 0 (Displayed only when FN1-51 = Manual.)
(Range: MWh & kWh) Displays both MWh and kWh.
Example: 9,999,999.9kWh is shown as: 9999MWh 999.9kWh
Press Enter key for 5 sec to reset FN1-54.
Note: FN1-54 value may differ from the actual value due to
measurement tolerances.
7.4
Number
Name
(Display Level)
(Range: °C)
Displays IGBT's surface temperature by sensor within the control.
(Range: °C)
Displays motor temperature detected by thermal sensor within motor.
Yes - Generates a trip when the (output current < FN1-58) and (time
period >FN1-59). Useful if a contactor or disconnect is used between
the drive and the motor. Message “No Motor Trip” is displayed.
Preset Value: 0
FN1-55
Control Temp
(Basic)
FN1-56
Motor
Temperature
(Basic)
FN1-57
Motor Sense
(Advanced)
FN1-58
Trip Current Level (Range: 5 to 100%)
(Advanced)
Sets the low current trip limit for FN1-57.
Preset Value: 5
Trip Time Setting (Range: 0.5 to 10.0sec
(Advanced)
Sets the time limit for FN1-57.
Preset Value: 3.0
MTR Protect
(Range: 0- No, 1- Yes) Estimated Thermal Heat (ETH or I2T)
(Advanced)
Yes - Protects motor from overheating without using external thermal
relay. Motor heat is calculated from several parameters and determines
if motor is at its thermal limit. When the electronic thermal limit is
reached, the control is disabled and load coasts to stop.
See Also:
FN1-61, FN1-62, FN1-63
Preset Value: 1
FN1-59
FN1-60
Continuous Output Current
Forced-Cooled
100%
95%
Self- Cooled
65%
Current [%]
FN1-61
FN1-62
20 Hz
60 Hz
60
ET H t rip time [s ec]
FN1-61
1 Min Trip Level
(Advanced)
(Range: FN1-62 to 200%)
The current value (% of BAS-04) to determine motor heating. For the
factory setting, a trip will occur when 150% of BAS-04 flows for one
minute. Must be > FN1-62.
Preset Value: 150
FN1-62
Continuous Trip
Level
(Advanced)
(Range: 50 to FN1-61) Note: Maximum 150%
The current value (% of BAS-04) to determine motor heating. For the
factory setting, a trip will occur when motor current exceeds 120% of
BAS-04. Must be set < FN1-61.
Preset Value: 120
MN763
7.4
Number
Name
(Display Level)
FN1-63
Motor Cooling
(Basic)
FN1-64
OverCurrent
Warning Level
(Basic)
Out put C ur rent
(Range:
0- Self-cool. Cooled by fan connected directly to the motors shaft.
Motor heats easily when operating at low speeds so motor current is
derated as the motor speed decreased.
1- Forced-cool. Cooled by fan or blower powered by separate motor.
FN1-62 value is used regardless of motor speed.)
For correct thermal protection (Motor I2T), set the motor cooling method.
Note: Motor protection is provided even if the motor current changes
frequently due to load fluctuation or acceleration and deceleration, the
I2T values are calculated and accumulated to protect the motor.
Preset Value: 0
(Range: 30 to 110%)
Sets the current level (% BAS-04) at which an alarm will signal at a relay
or digital output terminal if if programmed to “OL”.
See Also:
FN1-65
Preset Value: 110
OverCurrent Warning
FN1-64
Time
FN1-64
OverCurrent Trip
FN1-67
FN1-67
Output
ON
FN1-65 FN1-65
FN1-65
OverCurrent Time
(Basic)
FN1-66
OverCurrent Trip
(Basic)
MN763
Out put C ur rent
Time
FN1-68
OverCurrent
OverCurrent
Trip
(Range: 0 to 30sec)
Sets the amount of time an over current condition (motor current >FN1-64)
exists before warning is given. If Motor exceeds FN1-64 for a time
greater than FN1-65, an alarm will signal at a relay or digital output
terminal if if programmed to “OL”. FN1-65 is also the alarm duration.
See Also:
FN1-64
Preset Value: 10
Yes, inverter output is disabled if trip occurs and a fault message is
displayed. When the output current exceeds FN1-67 for a time greater
than FN1-68.
See Also:
FN1-64 figure, FN1-67 and FN1-68
Preset Value: 1
7.4
Number
FN1-67
FN1-68
FN1-69
FN1-70
Name
(Display Level)
OverCurrent Trip
Level
(Basic)
(Range: 30 to 150%)
Sets the current level (% of BAS-04) required for an overload trip.
Preset Value: 150 (Displayed only when FN1-66 is set to ”Yes”.)
OverCurrent Trip (Range: 0 to 60sec)
Delay
Sets the amount of time an over current condition (motor current >FN1-67)
(Basic)
exists before trip. If the overcurrent condition exists after this time, an
overload trip will occur. Motor output is disabled and a fault message is
displayed.
Preset Value: 60 (Displayed only when FN1-66 is set to ”Yes”.)
Phase Loss
(Range:
Protect
0- None.
1- Output Phase. When output phase is lost, Inverter is disabled.
(Basic)
2- Input Phase. When input phase is lost, Inverter is disabled.
4- On at Bypass. Enabled at drive by-pass function
7- On Always. Enabled during All Conditions)
The inverter is disabled if an input or output phase loss is detected.
Preset Value: 4
Stall Prevent
(Range:
0- None.
(Basic)
1- Accel. Motor acceleration is stopped if current>FN1-71.
2- Steady State. Motor decelerates if current > FN1-71.
4- Decel. Motor deceleration is stopped if current>FN1-71.
7- On Always. Active during All Conditions)
Helps prevent motor stall by reducing the speed until the motor current
decreases below the stall prevention level.
steady state speed, and deceleration by various bit combinations.
Preset Value: 0
Decel State
Accel
Steady State
Out put C ur rent
FN1-71
Out put C ur rent
Time
FN1-71
FN1-71
Motor Speed
Stall Prevent
Level
(Basic)
Time
Motor Speed
Motor Speed
Time
FN1-71
FN1-71
Out put C ur rent
BUS
Time Volts
Time
Time
(Range: 30 to 150%)
Sets the current level to activate stall prevention.
Preset Value: 100
MN763
7.4
Number
FN1-72
Name
(Display Level)
Accel/Decel2
Speed
(Basic)
Used to change Accel/Decel ramp at a certain frequency. Useful in textile
machine applications. For example, when stop command is activated
while running at 100Hz, inverter swiftly decelerates and changes the
ramp at this frequency, leading to soft stop.
Preset Value:
0
BAS-05
Note: If Accel/Decel change frequency is set
and ”XCEL-L”, XCEL-M”, and XCEL-H” are
programmed for the digital inputs,
Multi Accel/Decel operation has the priority.
FN1-72
DRV-01
I/O-50
DRV-02
I/O-51
FX
FN1-73
Accel/Decel2
Time
(Basic)
(Range:
0- Max freq. Time to accel from 0 Hz to commanded speed.
1- Delta freq. Time to accel from previous speed to
commanded speed.
Sets the acceleration and deceleration speeds. If a pre-determined
Accel/Decel time from a frequency to a target frequency is required, set
this parameter to ”Delta freq”.
Preset Value: 0
Delta Frequency
MAX Frequency
Motor Speed
BAS-05
BAS-05
Previous
Speed
DRV-01
DRV-02
DRV-01
FN1-74
MN763
Accel/Decel2
Time Scale
(Basic)
DRV-02
(Range:
0- 0.01 sec. Time can be adjusted in increments of 0.01 second
(10mSec increments. Maximum setting is 60 seconds.)
1- 0.1 sec. Time can be adjusted in increments of 0.1 second
(100mSec increments. Maximum setting is 600 seconds.
2- 1 sec. Time can be adjusted in increments of 1 second.
(1 sec increments. Maximum setting is 6000 seconds.)
Sets the resolution and upper limit for Accel/Decel time settings.
Preset Value: 1
7.5
Number
Function Group 2
Name
(Display Level)
FN2-00
Jump to #
(Basic)
(Range: 1 to 95)
Sets the parameter number to jump to within the function group 2.
Preset Value: 1
(Range: N/A) Most recent trip.
Stores fault information: fault type, motor speed, motor current, and
Accel/Decel status at the time of the fault.
Press Enter and Sel keys, to view fault information, press Enter to exit.
Preset Value: N/A Read Only.
FN2-01
Last trip 1
(Basic)
FN2-02
Last trip 2
(Basic)
FN2-03
Last trip 3
(Basic)
FN2-04
Last trip 4
(Basic)
FN2-05
Last trip 5
(Basic)
FN2-06
Clear Fault Log
(Advanced)
FN2-07
Dwell Time
(Advanced)
FN2-08
Dwell Frequency
(Basic)
Motor Speed
(Range: N/A)
Stores fault information.
(Range: N/A)
(Range: N/A)
(Range: N/A) Oldest trip.
Clears all Fault History stored in Last Trip-1 through Last Trip-5.
Preset Value: 0
(Range: 0 to 10sec)
Sets the time for dwell operation. 0.0= disables the dwell function.
See Also:
FN2-08
Preset Value: 0.00
(Range: FN1-32 to FN1-30 Hz)
When FN2-07 ≠ 0 and the commanded speed is greater than FN2-08, the
drive remains at FN2-08 speed for the FN2-07 time then accels to the
final commanded speed.
Preset Value: 5.00 (Displayed only when FN2-07 ≠ 0.)
BAS-05
FU2-08
Time
FU2-07
MN763
7.5
Number
Name
(Display Level)
FN2-10
Skip Freq Mode
(Basic)
Selects whether or not certain frequencies (speed ranges) will be skipped
to help prevent undesirable resonance and vibration on the structure of
the machine. Three different frequency ranges may be skipped. These
frequencies will not be skipped during acceleration or deceleration, only
during continuous operation.
NOTE: When the reference frequency is set within one of the skip bands,
the drive will run at the low limit frequency (BAS-06).
NOTE: If any 2 ranges are overlapped, the lowest limit will establish the
combined low limit.
NOTE: Skip Freq1-3 Low & High are displayed only when FN2-10=1.
Preset Value: 0
FN2-1 1
Skip Freq 1 Low
(Basic)
FN2-12
Skip Freq 1 High
(Basic)
FN2-13
Skip Freq 2 Low
(Basic)
Range:
FN2-1 1=0 to FN2-12Hz
FN2-12= FN2-11 to BAS-07 Hz
FN2-13= 0 to FN2-14 Hz
FN2-15=0 to FN2-16 Hz
FN2-14
Skip Freq 2 High
(Basic)
FN2-15
Skip Freq 3 Low
(Basic)
FN2-16
Skip Freq 3 High
(Basic)
FN2-20
Power ON Start
(Advanced)
Preset Value:
FN2-1 1=10.00, FN2-12=15.00,
FN2-13=20.00, FN2-14=25.00,
FN2-15=30.00, FN2-16=35.00
O utp ut Fr equ e nc y
Max. Freq.
FN2-16
FN2-15
Band3
FN2-14
FN2-13
Band2
FN2-12
FN2-1 1
Band1
10Hz
20Hz
Ref.
Freq.
30Hz
(Range:
0- No- If the drive is running when a power outage occurs and a run
command is present when power is restored, the drive will not run and
the run command must be cycled off and then back on to start the
drive.
1- Yes- If the drive is running when a power outage occurs and a run
command is present when power is restored. This may cause the drive
to restart when the motor shaft is rotating. See parameter FN2-22.
Preset Value: 0
Input voltage
Frequency
Run
command
FN2-20=No
MN763
FN2-20=Yes
7.5
Number
FN2-21
Name
(Display Level)
Auto Restart
(Advanced)
(Range:
0- No. Motor will not restart when fault condition is reset. The run
command must be cycled off and then back on to restart the drive.
1- Yes. Motor will restart when fault condition is cleared and RST (reset)
terminal has reset the fault. If the motor is rotating at the time the fault
is reset, the inverter may trip. See parameter FN2-22.
Preset Value: 0
Frequency
Reset
Run
command
FN2-21=No
FN2-22
Synchro Start
Mode
(Advanced)
FN2-21=Yes
(Range:
0- None.
1- During Accel. Speed search while Accelerating.
2- After Fault.
4- Restart. Speed search during Restart after temporary Power Failure.
8- Power ON. Speed search when FN2-20 = Yes. Allows automatic restart
after Power ON, Fault Reset, and temporary Power Failure without
waiting for the motor to stop. Reduces trips when the inverter restarts
with a rotating load.
15- On Always. Speed search active during all conditions.
21 20 Description
23 22
0 0
0
0
Speed Search not active.
0 0
0
1
During Accelerating.
0 0
1
0
During Auto Restart (FN2-21).
0 1
0
0
During Restart power failure.
1 0
0
0
At Power ON start (FN2-20=Yes).
1 1
1
1
During all conditions.
Synchro Start P & I gains must be set for the load inertia and torque. Set
FN2-46 to the correct value for optimum operation.
Displayed only when FN2-21=1 or FN1-20=Yes.
Preset Value: 0000
Input P ower loss
Motor Speed
Time
Time
Outp ut Fr equ e nc y
Time
O utput V oltage
Time
MN763
7.5
Number
Name
(Display Level)
FN2-23
Synchro Start P
Gain
(Advanced)
FN2-24
Synchro Start I
Gain
(Advanced)
FN2-25
Restart Attempts
(Advanced)
FN2-26
Restart Delay
(Advanced)
(Range: 0 to 9999)
Sets the Proportional Gain used for Synchro Start PI Controller.
Set this value according to load inertia set in FN2-46.
Preset Value: 200 (Displayed only when FN2-22≠0 or FN1-20=1.)
(Range: 0 to 9999)
Sets the Integral Gain used for Synchro Start PI Controller.
Note: If I gain is set too high, Overshoot may occur and lead to OV Trip.
Preset Value: 500 (Displayed only when FN2-22≠0 or FN1-20=1.)
(Range: 0 to 10)
Allows a tripped drive to automatically reset itself after a fault for automatic
restart for the specified number of retries (after FN2-26 delay). Should
the restart attempts exceed FN2-25, then the drive will latch the fault,
display an appropriate fault message and prohibit an automatic restart.
This may cause the drive to restart when the motor shaft is rotating.
See parameter FN2-22.
Preset Value: 0
(Range: 0 to 60sec)
Sets the time between Auto-Restart tries.
Preset Value: 1.0 (Displayed only when FN2-25 is set at 1 or above.)
Outp ut Fr eq u enc y
t: FN2- 26
t
1s t F au lt
Restart
FN2-41
Motor Poles
(Basic)
FN2-44
No Load MTR
Amps (RMS)
(Advanced)
MN763
t
Time
Restart
2n d Fa u lt
(Range: 2 to 12 )
Sets the motor speed. 2 pole motors operate at 3600 RPM, 4 pole motors
at 1800 RPM at 60Hz output frequency. Use caution when sizing a
drive for a motor with more than 4 poles to ensure that the motor full
load amps does not exceed the continuous amp capability of the drive.
Preset Value: 4
(Range: 0.5 to 999.9A)
Sets the no load (magnetizing) amps of the motor. If this value is not
known, disconnect all loads (including gearing) from the motor shaft
and run the motor in V/Hz mode at approximately 3/4 speed (e.g. 45 Hz
for a 60 Hz motor). Record the amps as indicated in the monitor display
for motor amps. This value is entered in FN2-44. The proper setting of
this parameter is required to ensure optimum sensorless operation.
Note: When setting the motor nameplate data (BAS menu), FN2-44 as
well as other motor related parameters are calculated. These values
are appropriate for most applications but may need adjusting if
performance needs to be optimized.
Preset Value: Depends on BAS-01
7.5
Number
Name
(Display Level)
FN2-45
Motor Efficiency
(Advanced)
FN2-46
Load Inertia
(Advanced)
FN2-47
Gain for Motor
Speed Display
(Advanced)
(Range: 70 to 100%)
The motor efficiency from the motor nameplate. Initial value is calculated
from the motor nameplate data (BAS menu).
Preset Value: Depends on BAS-01
(Range: 0 to 8)
Sets the load inertia rate. Used for sensorless control, minimum
Accel/Decel, Optimum Accel/Decel and Synchro Start. For optimal
control performance, this value must be set correctly. Install a DB unit
or regenerative converter to improve the performance. Set ”0” for loads
that have load inertia less than 10 times that of motor inertia. Set ”1” for
loads that have load inertia about 10 times that of motor inertia.
Preset Value: 0
(Range: 1 to 1000%)
Changes the motor speed display to rotating speed (RPM) or mechanical
speed (e.g. ft/min). The display is calculated by the following equations.
Preset Value: 100
Rotating speed RPM = 120xF
P
Mechanical Speed (ft/min) = RPMxFN2-47
(Range: 2 to15kHz (<39hp), 2to 10kHz (40hp), 2 to 4kHz (50-100hp),
2 to 3kHz (125-350hp), 1.5 to 2kHz (>400hp) )
Sets the PWM carrier output frequency. Affects the audible noise from the
inverter, inverter temperature, and leakage current. If the ambient
temperature where the inverter is installed is high, or other equipment
may be affected by potential inverter noise, reduce this value.
If FN2-48>10 kHz, reduce rated current by 5% per 1 kHz over 10kHz.
If FN2-48<1.5 [kHz] when FN2-60=Sensorless can result in reduced
performance.
Preset Value: <39hp=5.0, 50-100hp=4.0, 125-350hp=3.0, >400hp=2.0
(Range:
0- STD PWM. Operation with basic Carrier (switching) frequency.
1- Fixed PWM Operation with fixed Carrier (switching) frequency.
2- PWM Low leakage) (Change (Carrier) switching frequency pattern to
reduce leakage current.)
Noise and leakage current can be reduced without changing carrier
frequency by decreasing the switching cycle. ”Normal 1” is the general
PWM method while ”Normal 2” is the PWM method when low noise
(low motor sound) is needed at motor starting. When Normal 1 is
selected at motor starting, inverter changes switching frequency from
low to set value. When Normal 2 is selected, inverter starts to operate
at the set-value. ”Low Leakage” is used to reduce Leakage current by
decreasing switching cycle. Reducing the Carrier frequency may
increase noise.
Note: When Low leakage is selected while FN2-48< 2.0 kHz, FN2-48
value is automatically adjusted to 2.0 kHz.
Preset Value: 0
F=Output Frequency
P=Number of motor poles.
FN2-48
PWM Frequency
(Advanced)
FN2-49
PWM Type
(Advanced)
MN763
7.5
Number
Name
(Display Level)
FN2-60
Control Mode
Selection
(Advanced)
FN2-61
Auto Tuning
Selection
(Advanced)
FN2-62
Stator Resistance
(Advanced)
FN2-63
Leakage
Inductance
(Advanced)
FN2-64
Pre-excitation
Time
(Advanced)
(Range:
0- V/F. Controls the voltage/frequency ratio by FN1-40. When a greater
starting torque is required, use the torque boost parameters
(see parameters FN2-67 to FN2-69).
1- Slip compen. Maintains constant motor speed. To keep the motor
speed constant, the output frequency varies within the limit of slip
frequency according to the load current. For example, due to a heavy
load the motor speed decreases below the reference speed
(frequency), the inverter increases the output frequency above the
reference frequency to increase the motor speed.
2- Sensorless. Refer to Chapter 8 for more information on this topic.
Sets the control mode for the drive.
Preset Value: 0
(Range:
0- No
1- Static)
During auto tune the motor parameters such as stator resistance, rotor
resistance and leakage inductance are measured. The rated current,
voltage, hp and RPM from in the motor nameplate must be entered
before performing auto tuning.
Preset Value: 0
(Range: 0 to (FN2-40) ohm)
The motor stator resistance. Set manually or automatically measured and
set during autotune.
Preset Value:
Depends on BAS-01
(Range: 0 to (FN2-40) mH)
The leakage inductance of the motor stator and rotor. Set manually or
automatically measured and set during autotune.
Preset Value:
Depends on BAS-01
(Range: 0 to 60sec)
When a run command is issued to the drive, the drive excites the motor
windings with its magnetizing current at 0 Hz for the FN2-64 time prior
to accelerating the drive to its set frequency.
Preset Value: 1.0 (Displayed only when FN2-60 =Sensorless.)
Output freq
T1
Output voltage [V]
T1 = Pre- excitation time
RU N
MN763
7.5
Number
FN2-65
FN2-66
FN2-67
Name
(Display Level)
Sensorless P
Gain
(Advanced)
(Range: 0 to 9999)
Sets the P Gain for the motor during Sensorless Vector Control.
Larger value provides faster response but may cause instability. Lesser
values provide slower response but improve stability.
Note: The response time of a system is affected by the load inertia.
For better control performance, set FN2-46 correctly.
Preset Value: 1000 (Displayed only when FN2-60=Sensorless.)
Sensorless I Gain (Range: 0 to 9999)
(Advanced)
Sets the I Gain for the motor during Sensorless Vector Control. Lesser
values provide better transient response characteristic and steady state
characteristic. However, if this value is set too low, there may be an
overshoot in speed control.
Preset Value: 100 (Displayed only when FN2-60=Sensorless.)
(Range:
Auto Torque
Boost
0- Manual. Values set in FN2-68 and FN2-69 are used.
(Advanced)
1- Auto. Inverter outputs high starting torque by automatically boosting
torque according to the load characteristic.)
Used to increase the starting torque at low speed by increasing the output
voltage of the inverter. If the boost value is set higher than required, it
may cause the motor flux to saturate, causing an over-current trip.
Increase the boost value when there is excessive distance between
inverter and motor to compensate for voltage drop in wiring.
Note: When “2nd Func” is used on a digital input to select between two
different motors, auto torque boost is only applied to the 1st motor.
Manual torque boost must be used for the 2nd motor.
Note: Auto torque boost is not available when FN2-60=Sensorless.
Note: Do auto tune FN2-61 first to use Auto torque boost effectively.
Preset Value: 0
Output
Volts Constant Torque Loads
100%
Manual
Boost
Output Freq.
Base Freq.
FWD & REV direction.
(Set FN2-68 = FN2-69)
Output
Volts Variable Torque Loads
Manual
Boost
Output Freq.
Base Freq.
REV direction. Regen
(Set FN2-69=0%)
FWD direction. Motoring
(Set FN2-68=0%)
MN763
7.5
Number
FN2-68
Name
(Display Level)
FWD Torque
Boost
(Basic)
(Range: 0 to 15%)
Sets the level of torque boost as a percentage of inverter rated voltage.
Increase this value when the motor does not produce enough torque or
inverter to motor wiring is excessive. If this value is set too high,
Overcurrent trip and motor overheating or over saturation may occur.
Note: When FN1-40 = User V/F, FN2-67 to 69 is ignored.
Note: If the torque boost value is 0 when DC start is enabled,
a ”No Motor Trip” may occur.
Preset Value: 2
Voltag e
100%
FX Torque
Boost
RX Torque
Boost
No tor q ue b oost
Time
FX
RX
FN2-69
REV Torque
Boost
(Basic)
FN2-80
Power On Display
(Basic)
FN2-82
Software Version
(Basic)
FN2-83
Last Trip Time
(Basic)
FN2-84
Power On Time
(Basic)
FN2-85
Run-time
(Basic)
FN2-87
Power Set
(Basic)
MN763
(Range: 0 to 15%)
Sets the level of torque boost as a percentage of inverter rated voltage.
See FN2-68 description for details.
Preset Value: 2
(Range: 0 to 6 )
Sets the parameters to be displayed when power is first applied.
Preset Value: 0
(Range: Ver X.XX-X.X)
Displays the inverter software version (example 0.4-1.5).
(Range: X:XX:XX:XX:XX) yr:mo:dy:hr:min
Elapsed time since last trip. Automatically reset when a trip occurs.
Elapsed time since last Power On. Not reset automatically.
Elapsed time since first Power On, total run time.
Not reset automatically.
(Range: 0.1 to 400.0%)
Used to scale the inverter output power displayed in FN1-54.
Preset Value: 100.0
7.5
Number
Name
(Display Level)
FN2-90
Parameter
Display
(Basic)
(Range:
0- Basic. Displays basic parameters.
1- Advanced. Displays all parameters.
2- Diff Para. Displays parameters set differently than factory setting.)
Specifies which parameters are available to be viewed.
Preset Value: 0
FN2-91
Parameter Read
(Basic)
Setting the parameter to Yes causes the parameters to be copied from the
drive to the keypad. This can be used to backup parameters or to clone
the settings to many drives. (See FN2-92).
Note: Be sure to do parameter save “FN2-95” prior to doing FN2-91.
Preset Value: 0
FN2-92
Parameter Write
(Basic)
FN2-93
Parameter
Initialize
(Basic)
FN2-94
Parameter Lock
(Basic)
FN2-95
Parameter Save
(Basic)
Yes causes the parameters to be copied from the keypad to the drive.
This can be used to restore parameters from keypad memory to the
drive the keypad is presently connected to, for cloning. (see FN2-91).
Note: After downloading parameters from the keypad to the drive, autotune
should be executed if the drive is to operate in sensorless mode.
Preset Value: 0
(Range:
0- No. No initialization.
1- All Groups. All parameter values are reset to factory preset values.
2- BAS. Only BAS Group parameters are initialized.
3- DR. Only Drive Group parameters are initialized.
4- FN1. Only Function Group 1 parameters are initialized.
5- FN2. Only Function Group 2 parameters are initialized.
6- I/O. Only I/O Group parameters are initialized.
7- EXT. Only EXT Group parameters are initialized.
8- COM. Only COM Group parameters are initialized.
9- APP. Only APP Group parameters are initialized.)
Initializes (resets) parameter values to factory preset values.
Each parameter group can be initialized separately.
Note: Set BAS-01 through 05 again after this function.
Note: Parameter initialization will not clear trip information. Use FN2-06.
Preset Value: 0
(Range: 0 to 9999)
Prevents the parameter values from being changed. When a parameter is
locked, the display arrow changes from solid to dashed line.
Preset Value: 0
Yes causes the changed parameters to be saved to non-volatile memory.
Normally parameters are saved when power is removed from the drive,
but when performing a Read Parameter using FN2-91, the parameters
need to be saved prior to execution of the read function.
Preset Value: 0
MN763
7.6
Number
I/O Group (Input/Output)
Name
(Display Level)
I/O-00
Jump to #
(Basic)
I/O-01
V1 Filter
(Basic)
I/O-02
V1 Min Volts
(Advanced)
I/O-03
Speed @
V1 Min Volts
(Advanced)
I/O-04
V1 Max Volts
(Advanced)
I/O-05
Speed @
V1 Max Volts
(Advanced)
I/O-06
I Filter
(Advanced)
I/O-07
I Min Current
(Advanced)
MN763
(Range: 1 to 98)
Sets the parameter number to jump to within the I/O group.
Preset Value: 1
(Range: 0 to 9999 msec)
Filtering time constant for V1 signal input. Increase this value if the V1
signal is affected by noise and causing unstable operation of the
inverter. Larger value makes response time slower.
Preset Value: 10 (Displayed only when BAS-09 = 0 to +10V,
-10V to +10V or 0 to 10V + 4 to 20 mA.)
(Range: 0.00 to 10.00V)
Sets the minimum V1 voltage that the inverter outputs minimum speed
(I/O-03).
Preset Value: 0.00 (Displayed only when BAS-09 = 0 to +10V,
-10V to +10V or 0 to 10V + 4 to 20 mA.)
(Range: 0.00 to BAS-07 Hz; or 0.00 to 100.00 user selected units)
Sets the inverter output minimum speed for V1 Min Volts, I/O-02.
-10V to +10V or 0 to 10V + 4 to 20 mA.)
(Range: 0.00 to 12.00[V)
Sets the maximum V1 voltage that the inverter outputs maximum speed
(I/O-06).
-10V to +10V or 0 to 10V + 4 to 20 mA.)
(Range: 0.00 to BAS-07 Hz; or 0.00 to 100.00 user selected units)
Sets the inverter output maximum speed for V1 Max Volts, I/O-04.
Preset Value: 60 (Displayed only when BAS-09 = 0 to +10V,
-10V to +10V or 0 to 10V + 4 to 20 mA.)
Filtering time constant for I signal input. Increase this value if the I signal is
affected by noise and causing unstable operation of the inverter. Larger
value makes response time slower.
A User-selected unit is displayed when either the APP-02 or APP-80=
Yes and I/O-87 = Percent, Bar, mBar, kPa, or Pa.
Preset Value: 10 (Displayed only when BAS-09 = 4 to 20mA or
0 to 10V + 4 to 20 mA.)
(Range: 0.00 to 20.00 mA)
Sets the minimum I input level that the inverter outputs minimum speed
(I/O-08).
Preset Value: 4.00 (Displayed only when BAS-09 = 4 to 20mA or
0 to 10V + 4 to 20 mA.)
7.6
Number
I/O Group Continued
Name
(Display Level)
I/O-08
Speed @
I Min Current
(Advanced)
I/O-09
I Max Current
(Advanced)
I/O-10
Speed @
@ I Max Current
(Advanced)
(Range: 0 to FN1-30 Hz)
Sets the inverter output maximum speed for maximum I input level,
I/O-09.
0 to 10V + 4 to 20 mA.)
I/O-1 1
Pulse Input
(Advanced)
(Range:
0- A+B.
1- A. )
Sets the frequency setting input method, either A or A+B.
Preset Value: 1 (Displayed only when BAS-09=Pulse.)
I/O-12
Pulse Filter
(Advanced)
(Range: 0 to 9999 msec
Filtering time constant for pulse input. Increase this value if the pulse input
is affected by noise and causing unstable operation of the inverter.
Larger value makes response time slower.
I/O-13
Pulse Min
Frequency
(Advanced)
I/O-14
Speed @ Pulse
Min Frequency
(Advanced)
I/O-15
Pulse Max
Frequency
(Advanced)
I/O-16
Speed @ Pulse
Max Frequency
(Advanced)
(Range: 0 to 10 kHz)
Sets the minimum frequency of the pulse input that produces minimum
output speed (I/O-14).
Sets the minimum speed for minimum frequency pulse input (I/O-13).
(Range: 0 to 100 kHz)
Sets the maximum frequency of the pulse input that produces maximum
output speed (I/O-16).
Sets the maximum speed for maximum frequency pulse input (I/O-15).
Sets the inverter output minimum speed for minimum I input level, I/O-07.
0 to 10V + 4 to 20 mA. )
(Range: I/O-07 to 20.00 mA)
Sets the maximum I input level that the inverter outputs maximum speed
(I/O-10).
Preset Value: 20.00 (Displayed only when BAS-09 = 4 to 20mA or
0 to 10V + 4 to 20 mA.)
MN763
7.6
Number
I/O Group Continued
Name
(Display Level)
I/O-17
Speed Ref. Loss
Speed
(Basic)
I/O-18
Speed Ref. Loss
Mode
(Basic)
I/O-19
Speed Ref. Loss
Delay
(Basic)
MN763
(Range:
0- None. Disabled Does not check the analog input signal loss.
1- Half X1. Activated when <50% of the minimum set value (I/O-02,
I/O-07, I/O-13).
2- Less than X1. Activated when <minimum set value (I/O-02, I/O-07,
I/O-13).
Sets the level at which the analog input signal is considered lost.
When the analog input signal is lost, inverter displays the following:
Description
Display
LOV
Loss of Analog input signal, V1
LOI
Loss of Analog input signal, I
LOA
Loss of pulse reference frequency
Preset Value: 0
(Range:
0- None. Continue at last speed before command was lost.
1- FreeRun. Coast to stop. (Output disabled)
2- Stop. Decel to stop.)
Sets the Drive Mode that will be utilized if the frequency command is lost.
Used when frequency command is supplied by V1 or I terminal or by
communication option.
Preset Value: 0
(Range: 0.1 to 120 sec)
Sets the delay time after the speed command has been lost to the action
of I/O-18. If there is no command input within this time period, the
inverter begins operating by the method specified in I/O-18 .
Preset Value: 1.0
7.6
Number
I/O-20
I/O-21
I/O-22
I/O-23
I/O Group Continued
Name
(Display Level)
Digital Input 1
(Basic)
Digital Input 2
(Basic)
Digital Input 3
(Basic)
Digital Input 4
(Basic)
I/O-24
Digital Input 5
(Basic)
I/O-25
Digital Input 6
(Basic)
I/O-26
Digital Input 7
(Basic)
I/O-27
Digital Input 8
(Basic)
(Range: Speed-X Speed-H Speed-M Speed-L
0
0
0
0- Speed-L 0
0
0
1
1- Speed-M 0
1
1
1
2- Speed-H 1
3- XCEL-L
4- XCEL-M
5- XCEL-H
6- DC-brake
7- 2nd Func
8- Exchange
9- Unused
10- Up
11- Down
12- Stop/3-Wire
13- Ext Trip
14- Pre-Heat
15- iTerm Clear
XCEL-H
0
0
1
XCEL-M
0
0
1
XCEL-L
0
1
1
Preset Speed Selected
Speed Setpoint (BAS-09)
Preset Speed 1
Preset Speed 15
Acel/Decel Selected
Acel/Decel 1
Acel/Decel 2
Acel/Decel 7
DC Injection braking.
Exchange to 2nd functions.
Exchange to commercial lines.
Increase
Decrease
3-Wire Stop connections (momentary)
External Trip input (normally open). When closed,
control is disabled and fault is displayed.
Can be used as an external latch trip.
Prevents condensation in the motor windings.
Used for PID control. When ON, the accumulated
value by I-Gain=0.
Exchange PID and V/Hz mode.
Local or Remote Mode.
Hold the analog input signals.
Disable Accel/Decel.
P Gain parameter for PID loop.
16- Open-loop
17- LOC / REM
18- Analog hold
19- XCEL stop
20- P Gain2
21- Unused
22- Unused
23- Unused
24- Unused
25- Unused
26- Speed_X
Additional Frequency selection.
27- RST
Trip Reset.
28- BX
Drive Disable
29- JOG
Jog Speed Select
30- FX
Forward Run Command/Stop
31- RX
Reverse Run Command/Stop
32- ANA_CHG
Analog Input Change
33- Pre-Excite
Motor magnetization current prior to accel.
34- Ext PID Run External PID Run/Stop
35- Firestat, Drive runs at Preset Speed 1.
36- Freezestat, Drive runs at Preset Speed 2.
Sets the mode operation of each Digital Input terminal.
Preset Value: I/O-20=0, I/O-21=1, I/O-22=2, I/O-23=27, I/O-24=28,
I/O-25=29, I/O-26=30, I/O-27=31
MN763
7.6
Number
I/O-28
I/O Group Continued
Name
(Display Level)
Digital Input
Status
(Basic)
(Range: 00000000000 to 11111111111)
Displays the status of control terminals M1 through M8 and P4 through P6.
(P4, P5, P6 are only valid when an expansion board is installed.)
Preset Value: N/A Read Only
I/O-29
Digital In Setup
Time
(Basic)
I/O-30
Jog Speed
(Basic)
MN763
M7
M6
M5
M4
M3
M2
M1
bit 5
bit4
bit 3
bit 2
bit 1
bit 0
bit 7
M8
bit 8
P4
bit 9
P5
bit 10
P6
bit 6
LCD Keypad Display
Input
Terminal
OFF
status
0
0
0
0
0
0
0
0
0
0
0
ON
status
1
1
1
1
1
1
1
1
1
1
1
Adjusts the responsiveness of the Input terminals. Useful when noise level
is high. Higher values result in slower response times.
Note: When setting a digital input for use with a bypass contactor (digital
input =Exchange), set this parameter greater than 100mSec to avoid
chattering of the output command thus resulting in a malfunction in the
bypass operation.
Preset Value: 15
Sets the frequency for Jog operation.
See I/O-31 to 42 and DRV-05 to 07 for additional information.
Preset Value: 10.00 (Displayed only when one of I/O-20 through 27 =
JOG, Speed_L, Speed_M, or Speed_H.)
7.6
Number
I/O-31
I/O Group Continued
Name
(Display Level)
Preset Speed 4
(Basic)
Sets the value of Preset Speed 4 to Preset Speed 15.
I/O-32
Preset Speed 5
(Basic)
I/O-33
Preset Speed 6
(Basic)
Preset Value: I/O31=40.00, I/O32=50.00, I/O33=40.00, I/O34=30.00,
I/O35=20.00, I/O36=10.00, I/O37=20.00, I/O38=30.00, I/O39=40.00,
I/O40=50.00, I/O41=40.00, I/O42=30.00,
I/O-34
Preset Speed 7
(Basic)
(Displayed only when at least one digital input I/O-20 through 27 = JOG,
Speed_L, Speed_M, Speed_H, or Speed-X.)
I/O-35
Preset Speed 8
(Basic)
I/O-36
Preset Speed 9
(Basic)
I/O-37
Preset Speed 10
(Basic)
I/O-38
Preset Speed 11
(Basic)
I/O-39
Preset Speed 12
(Basic)
I/O-40
Preset Speed 13
(Basic)
I/O-41
Preset Speed 14
(Basic)
I/O-42
Preset Speed 15
(Basic)
MN763
7.6
Number
I/O-50
I/O Group Continued
Name
(Display Level)
Accel Time 1
(Advanced)
I/O-51
Decel Time 1
(Advanced)
I/O-52
Accel Time 2
(Advanced)
I/O-53
Decel Time 2
(Advanced)
I/O-54
Accel Time 3
(Advanced)
I/O-55
Decel Time 3
(Advanced)
I/O-56
Accel Time 4
(Advanced)
I/O-57
Decel Time 4
(Advanced)
I/O-58
Accel Time 5
(Advanced)
I/O-59
Decel Time 5
(Advanced)
I/O-60
Accel Time 6
(Advanced)
I/O-61
Decel Time 6
(Advanced)
I/O-62
Accel Time 7
(Advanced)
I/O-63
Decel Time 7
(Advanced)
MN763
(Range: 0-6000 sec)
Preset Value: I/O50=20.0, I/O51=20.0, I/O52=30.0, I/O53=30.0,
I/O54=40.0, I/O55=40.0, I/O56=50.0, I/O57=50.0, I/O58=40.0,
I/O59=40.0, I/O60=30.0, I/O61=30.0, I/O62=20.0, I/O63=20.0
(Displayed only when at least one digital input I/O-20 through 27=
XCEL-L, XCEL-M or XCEL-H.)
7.6
Number
I/O-70
I/O Group Continued
Name
(Display Level)
Analog Out 1
(Basic)
(Range:
0- Frequency.
1- Current.
2- Voltage.
3- DC link Vtg.
4- Ext PID Out.
Sets the quantity to be displayed for Analog Out1 and Analog Out 2.
The output is scaled by the setting of I/O-71 or I/O-73.
Preset Value: I/O-70=0, I/O-72=2
Sel
I/O-72
Analog Out 2
(Basic)
Ou tp ut
Frequency
Frequency
(Out Freq/Max Freq) x 10V x (I/O-71 or 73) /100
Current
Current
(Out Cur/Rated Cur) x 10V x (I/O-71 or 73) /100
Voltage
Voltage
(Out Volts/Max Volts) x 10V x (I/O-71 or 73) /100
DC Link Volts
DC Link Volts (Link VDC/Max Link VDC) x 10V x
(I/O-71 or 73) /100
Ext PID Out
Ext PID Out
NOTE: Maximum DC Link
Voltage for 200V class is
410V and for 400V class
820V.
SX
5G
I/O-71
I/O-73
Analog Out 1
Gain
(Basic)
Analog Out 2
Gain
(Basic)
I/O-74
Frequency
Detection Level
(Basic)
I/O-75
Frequency
Detection
Bandwidth
(Basic)
Output Value Determined by:
0-10VDC
(Link VDC/Max Link VDC) x 10V x
(I/O-71 or 73) /100
Output V
Gain* 10 V
10 V
S0/S 1 - 5G
0%
100 %
(Range: 10 to 200 %)
Scales (increase or decrease) the Analog out 1 signal.
Preset Value: 100
(Range: 10 to 200 %)
Scales (increase or decrease) the Analog out 2 signal.
Preset Value: 100
Used with I/O-76 to I/O-79. See [FDT-3] in I/O-76 to 79.
See also: I/O-75
Preset Value: 30.00 (Displayed only if an expansion board is installed.)
See also: I/O-74
Preset Value: 10.00 (Displayed only if an expansion board is installed.)
MN763
7.6
Number
I/O-76
I/O Group Continued
Name
(Display Level)
Digital Output 1
(Relay1)
(Basic)
I/O-77
Digital Output 2
(Relay1)
(Basic)
I/O-78
Digital Output 3
(Relay1)
(Basic)
I/O-79
Digital Output 4
(Relay1)
(Basic)
I/O-80
Relay Mode
(Advanced)
MN763
(Range:
0- NONE.
1- FDT-1. When output frequency = reference frequency.
2- FDT-2. When output frequency is within I/O-75 bandwidth, centered
about I/O-74.
3- FDT-3. Frequency detection with pulse
4- FDT-4. Frequency detection 1 with contact closure
5- FDT-5. Frequency detection 2 with contact closure
6- OL. Overload detection
7- IOL. Inverter overload detection
8- Stall. Stalling
9- OV. Over voltage detection
10- LV. Low voltage detection
11- OH. Inverter overheat detection
12- Lost Command. Lost command detection
13- Run. Inverter running detection
14- Stop. Inverter stop detection
15- Steady. Steady speed detection
16- INV line. By-Pass
17- COMM line. By-Pass
18- Search. Speed search mode detection
19- Ready. Inverter ready detection
20- Not Used
21- Critical Trip, Output active when non resettable fault occurs.
Digital output is active when its' programmed function is true.
Preset Value: I/O-76=0, I/O-77=0, I/O-78=0, I/O-79=0
(Range: 000 to 111)
000- Fault output relay does not operate at ”Low voltage” trip.
001- Fault output relay operates at ”Low voltage” trip.
010- Fault output relay operates at any fault except ”Low voltage” and
”BX” (inverter disable) fault.
100- Fault output relay operates when the retry number set in FN2-26
decreases to 0 by faults. Disabled while Auto retry is ON.
Allows the fault output relay to operate when a fault occurs. The output
relay terminals are 3A, 3B, 3C where 3A-3C is a normally open contact
and 3B-3C is a normally closed contact. When several faults occur at
the same time, Bit 1 has the first priority.
(Active order: Bit 1->Bit 2->Bit3)
Preset Value: 010
7.6
Number
I/O-81
I/O Group Continued
Name
(Display Level)
Terminal Output
Status
(Advanced)
(Range: 00000000 to 11111111)
Displays the status of digital output terminals.
Preset Value: 0
I/O-82
Relay OnDelay
(Advanced)
I/O-83
Relay Off Delay
(Advanced)
I/O-84
Fan Mode
(50 to125hp)
(Advanced)
I/O-85
Temper-Fan
(50 to125hp)
(Advanced)
I/O-86
V1 Input Units
(Advanced)
I/O-87
I Input Units
(Advanced)
I/O-88
Pulse Input Units
(Advanced)
3A- 3C
Q3
Q2
Q1
AUX4
AUX3
AUX2
AUX1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Output
Terminals
OFF status
0
0
0
0
0
0
0
0
ON status
1
1
1
1
1
1
1
1
Delay from the time the output condition is true to the time the fault relay is
energized.
Preset Value: 0
Delay from the time the output condition is false to the time the fault relay
is deenergized.
Preset Value:
(Range:
0 - Power On_Fan. Fan ON when inverter power is ON.
1 - Run_Fan. Fan ON when inverter runs (output current to motor).
2 - Temper_Fan. Fan ON when inverter temp > I/O-85.
Sets the conditions for fan operation.
Preset Value: 0 (Displayed only in controls >50hp.)
(Range: 0 to 70 °C)
Sets the temperature for fan operation (fan turns on when I/O-84 is set to
Temper_Fan and inverter temp > I/O-85.
Preset Value: 70 (Displayed only in controls >50hp.)
(Range:
0- Speed. Displayed in Hz except when DRV-16 = RPM.
1- Percent. Flow rate, pressure and temp are displayed in %.
2- Bar. Pressure is displayed in Bar.
3- mBar. Pressure is displayed in mBar (milli Bars).
4- kPa. Pressure is displayed in kPascals.
5- Pa. Pressure is displayed in Pascals.
Sets the units of measure for the input signal.
Preset Value: I/O-86=0, I/O-87=0, I/O-88=0
MN763
7.6
Number
I/O Group Continued
Name
(Display Level)
I/O-90
Inverter Number
(Advanced)
I/O-91
Baud Rate
(Basic)
I/O-92
Speed Ref. Loss
Mode
(Basic)
I/O-93
Speed Ref. Loss
Delay
(Advanced)
I/O-94
COMS Response
Delay
(Advanced)
I/O-95
Digital In Logic
(Advanced)
(Range: 1 to 250)
Sets the inverter ID used with RS485 communication to a PC or PLC.
Preset Value: 1
(Range:
0- 1200 bps
1- 2400 bps
2- 4800 bps
3- 9600 bps
4- 19200 bps
5- 38400 bps
Sets the RS485 Communication Baud Rate.
Preset Value: 3
(Range:
0- None. Continuous operation after loss of communication signal.
1- FreeRun. Inverter cuts off its output after determining loss of
communication signal.
2- Stop. Inverter stops by its Decel pattern and Decel time after
determining loss of communication signal.
Specifies the operating method to use if the speed reference is lost.
Preset Value: 0 (Displayed only when BAS-08 or BAS-09 =Int. 485.)
(Range: 0.1 to 120 sec)
Sets the delay time to wait from detection of loss of speed reference before
switching to I/O-92 mode.
Preset Value: 1.0
(Range: 2 to 1000 msec
For communication using RS-485. (See converter specifications).
Preset Value: 5
(Range: 00000000000 to 11111111111)
0- Active low.
1- Active High.
Sets input logic (Normal Open-A/Normal close-B Contact)
for M1, M2, M3, M4, M5, M6, M7, M8, P4, P5, and P6. P4 through P6
can only be programmed when the expansion is installed.
Preset Value: 0000000000
MN763
P6
P5
P4
M8
M7
M6
M5
M4
M3
M2
M1
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Input
Terminal
NO
0
0
0
0
0
0
0
0
0
0
0
NC
1
1
1
1
1
1
1
1
1
1
1
7.6
Number
I/O-96
I/O Group Continued
Name
(Display Level)
Input Setup Time
(Advanced)
I/O-97
MTR Overtemp
(Advanced)
I/O-98
MTR Overtemp
Temperature
(Advanced)
(Range: 1 to 1000ms)
When multi step speed or multi accel/decel operation is active, inverter
reads the input after this stabilizing time has elapsed.
Preset Value:
1
(Range: 000 to 111)
000- None
001- Motor overheat trip setting (tripped at I/O-98)
010- Reserved
100- External temperature sensor selection (PTC/ NTC)
Inverter Overheat protection is active regardless of MTR Overtemp setting.
Preset Value: 010
(Range: 0 to 255 °C)
Sets the temperature for Motor Overheat trip (trip occurs when I/O-97=001
and motor temp > I/O-98).
Preset Value: 110
MN763
7.7
Number
APP-00
Applications Group
Name
(Display Level)
Jump to #
(Basic)
APP-01
Application Mode
(Advanced)
APP-02
PID Operation
(Advanced)
APP-03
PID F Gain
(Advanced)
APP-04
PID AuxMode
(Advanced)
APP-05
MN763
PID Aux
Reference
(Advanced)
(Range: 1 to 99 )
Sets the parameter number to jump to within the APP group.
Preset Value: 1
(Range:
0- None.
1No function at this time.
Preset Value: 0
Inverter can be used to maintain process control, e.g. flow rate, air volume
or pressure with PID feedback control.
When APP-02=Yes, a desired display unit in I/O-86, -87, -88 [User Unit
selection] is set among Speed, Percent, Bar, mBar, kPa, Pa. This
selection affects the value display of APP-06; all the parameter units
related to inverter target frequency will be changed.
Preset Value: 0
(Range: 0 to 999.9%)
Sets the PID F Gain for feedforward control. The F gain is added to the
target value to the PID controller output. Used when a fast response is
needed.
Preset Value: 0.0 (Displayed only when APP-02 =Yes.)
Selects PID Aux Ref. Input Enable/Disable. When APP-04=No, BAS-09,
Multi-step frequency, UP/DOWN, & Jog frequency become PID
controller's reference. When APP-04=Yes, PID reference is APP-05.
See PID Block Diagram (Chapter 8) for details.
Preset Value: 0 (Displayed only when APP-02 =Yes.)
(Range:
0- Keypad
1- 0to+10V
2- -10Vto+10V
3- 4to20mA
4- 0to10V+ 4to20mA
5- Pulse
6- Int. 485
7- Ext. PID
8- Linear
Sets the source of Aux reference signal.
When APP-04=No, BAS-09, Multi-step frequency, UP/DOWN, & Jog
frequency become PID controller's reference. When APP-04=Yes, PID
reference is APP-05. See PID Block Diagram (Chapter 8) for details.
7.7
Number
Applications Group Continued
Name
(Display Level)
APP-06
PID Feedback
Source
(Advanced)
APP-07
PID P Gain
(Advanced)
APP-08
PID I Time
(Advanced)
APP-09
PID D Time
(Advanced)
APP-10
PID MAX Speed
(Advanced)
APP-1 1
PID MIN Speed
(Advanced)
APP-12
PID Gain
(Advanced)
APP-13
PID P2 Gain
(Advanced)
APP-14
P Gain Scale
(Advanced)
APP-15
PID Output
Inverse
(Advanced)
(Range:
0- I. 4 to 20mA input
1- V1. V1 voltage input.
2- Pulse. Pulse input (0 to 100kHz).
Sets the source of the feedback signal for PID control.
(Range: 0 to 999.9 %)
Sets the PID proportional gain. When APP-07=100% and APP-08=0.0
sec, it means the PID controller output is 100% for 100% error value.
APP-07=50% and APP-08=0.0 sec, PID controller output becomes
50% for 100% error value.
(Range: 0 to 32.0 sec)
Sets the PID integral time. This is the response time for the PID controller
to output 100% for 100% error value.
Sets the PID D (differential) time. The error is detected every 0.01 sec in
the VS1PF. If differential time is set to 0.01 sec and the percentage
error is 100% per 1 sec, 1% in 100% is output per 10mSec.
(Range: 0.00 to FN1-30 Hz)
Sets the upper output frequency limit through the PID Controller.
(Range: FN1-32 to APP-10 Hz)
Sets the lower output frequency limit through the PID Controller.
(Range: 0.0 to 999.9 %)
Sets the PID gain (scale factor).
(Range: 0.0 to 999.9 %)
Sets the second P-Gain for PID control. The P-Gain 2 can be selected by
setting a digital input =Open loop in I/O-20 to I/O-27.
(Range: 0.0 to 100.0 %)
Sets the conversion scale of P-Gain and P2-Gain.
Yes inverts PID controller's output.
MN763
7.7
Number
Name
(Display Level)
APP-17
PID U Feedback
(Advanced)
APP-20
Accel 2 Time
(Advanced)
APP-21
Decel 2 Time
(Advanced)
APP-22
2nd MTR Base
Speed
(Advanced)
APP-23
2nd MTR V/F
Pattern
(Advanced)
APP-24
2nd MTR FWD
Torque Boost
(Advanced)
(Range: 0- No, 1- Yes) U Curve Feedback (see FN1-02).
Converts linear pattern of a feedback sensor to the squared pattern
without any additional settings. Useful for fan and pump applications.
PID output value can be set to 0 by setting a digital input =Open loop in
I/O-20 to I/O-27.
The accumulated value by I-Gain can be set to 0 by setting a
digital input =iTerm Clear in I/O-20 to I/O-27.
(Range: 0.0 to 6000.0 sec)
Sets the acceleration time for the second motor.
Preset Value: 5.0 (Displayed only when one of I/O-20 to 27=2nd)
Function.
(Range: 0.0 to 6000.0 sec)
Sets the deceleration time for the second motor.
Preset Value: 10.0
(Range: 30.00 to FN1-30 Hz)
Sets the frequency at which the inverter outputs its rated voltage to the
second motor. Reference the motor nameplate.
Preset Value: 60.00
(Range:
0- Linear
1- Square
2- User V/F
Sets the V/F pattern for the second motor.
Preset Value: 0 (Displayed only when one of I/O-20 to 27=2nd Function.)
(Range: 0.0 to 15.0 %)
Sets the level of torque boost for the second motor during forward run.
Set as a percentage of Max Output Voltage.
Function.
APP-25
2nd MTR Reverse
Torque Boost
(Advanced)
(Range: 0.0 to 15.0 %)
Sets the level of torque boost for the second motor during reverse run.
Set as a percentage of Max Output Voltage.
Function.
APP-26
2nd MTR Stall
Prevention Level
(Advanced)
(Range: 30 to 150 %)
Sets the current level required to activate stall prevention function for the
second motor during Accel, steady state, or Decel.
Set as a percentage of APP-29.
Preset Value: 100 (Displayed only when one of I/O-20 to 27=2nd
Function.)
MN763
7.7
Number
Name
(Display Level)
APP-27
2nd MTR 1 minute (Range: FN2-28 to 200 %)
Temp Limit
Sets the maximum level of current the motor can tolerate for 1 minute as a
(Advanced)
percentage of APP-29.
Function.)
APP-28
2nd MTR contin
Temp Limit
(Advanced)
(Range: 50 to FN2-27 (Max 150%)
Sets the continuous current rating of the second motor as a percentage of
APP-29. Cannot be set > APP-27.
Function.)
2nd MTR FLA
(Advanced)
(Range: 1 to 200 A)
Sets the rated current for the second motor (see motor nameplate).
Preset Value: 3.6
APP-29
Multi Motor Operation. One auxiliary motor can be connected by the AUX terminal on the control
terminal strip.
Description
Acceleration time
Deceleration time
Base Frequency
Volts/Hz mode
Forward torque boost
Reverse torque boost
Stall prevention level
ETH level for 1 minute
ETH level for continuous
Motor rated current
1st Functions
BAS-10 [Acc. time]
BAS-1 1 [Dec. time]
BAS-03 [Base freq]
FN2-60 [V/F Pattern]
FN2-68 [Fwd Boost]
FN2-69 [Rev Boost]
FN1-71 [Stall Level]
FN1-61 [ETH 1min]
FN1-62 [ETH cont]
BAS-04 [Rated-Curr]
2nd Functions
APP-20 [2nd Acc time]
APP-21 [2nd Dec time]
APP-22 [2nd BaseFreq]
APP-23 [2nd V/F]
APP-24 [2nd F-boost]
APP-25 [2nd R-boost]
APP-26 [2nd Stall]
APP-27 [2nd ETH 1min]
APP-28 [2nd ETH cont]
APP-29 [2nd R-Curr]
MN763
7.7
Number
Name
(Display Level)
APP-74
PrePID Reference
Frequency
(Advanced)
APP-75
PrePID Exit Level
(Advanced)
APP-76
APP-80
APP-81
APP-82
APP-83
MN763
Specifies the inverter target frequency to be output until Pre PID operation
is finished when Inverter Run signal is ON and Pre PID operation is
selected.
Pre PID operation is a new function to enable smooth PID operation. For
example, before pump operation is started, Pre PID fills water in the
pump and pipe. Or Accel/Decel operation is performed before coil
winding machines speed reaches a certain level.
Preset Value: 0.00
(Range: 0 to 100.0%)
Sets the threshold value at which to start PID operation compared to
feedback value received during Pre PID operation. If the feedback
value exceeds the threshold value in APP-75, Pre PID operation ends
and PID operation begins.
Preset Value: 0.0
PrePID Stop delay (Range: 0 to 9999)
(Advanced)
When feedback value is less than APP-75 value even though time set in
APP-76 elapses, inverter signals system malfunction. It can be set by
the user to fit the system in use.
Preset Value: 600
Ext PID Operation
(Advanced)
Ext PID can be used for controlling other system independently as an
external PID controller using both PID controller in APP-02 and
External PID controller using Ext PID output as an Inverter target
frequency. See APP-02, APP-80 (to use Dual PID operation) for more
details. APP-80 to 96 values are similar to APP-02 to 17.
Preset Value: 0
Ext PID Reference (Range:
Source
0- I. 4 to 20mA input.
(Advanced)
3- Key-Pad.
Sets the source of the feedback signal for PID control. Can be set when
APP-81=Keypad. APP-80 to 96 values are similar to APP-02 to 17.
Preset Value: 3
Ext PID Reference (Range: 0 to 100.00 %)
Level
APP-80 to 96 values are similar to APP-02 to 17.
(Advanced)
Preset Value: 50.00
Ext PID Feedback (Range:
Source
0- I. 4 to 20mA input.
(Advanced)
Preset Value: 0
Number
APP-85
APP-86
APP-87
APP-88
APP-89
APP-90
APP-91
APP-92
APP-93
APP-95
APP-97
Name
(Display Level)
P Gain for ExtPID
(Advanced)
(Range: 0 to 999.9 %)
Sets the P Gain for the Ext PID Controller. APP-80 to 96 values are
similar to APP-02 to 17.
Preset Value: 1.0
I Time for ExtPID (Range: 0 to 32.0 sec)
(Advanced)
Sets the I Time for the Ext PID Controller. APP-80 to 96 values are similar
to APP-02 to 17.
Preset Value: 10.0
D Time for ExtPID (Range: 0 to 2000 msec)
(Advanced)
Sets the D Gain for the Ext PID Controller. APP-80 to 96 values are
similar to APP-02 to 17.
Preset Value: 0
High Limit
(Range: 0 to 100.00 %)
Frequency for
Sets the upper output frequency limit through the Ext PID Controller.
ExtPID Control
(Advanced)
Preset Value: 100.00
Low Limit
(Range: 0 to 30.00 %)
Frequency for
Sets the lower output frequency limit through the Ext PID Controller.
ExtPID Control
(Advanced)
Preset Value: 0
ExtPID Output
(Range: 0 to 999.9)
Scale
(Advanced)
Preset Value: 100.0
ExtPID P2 Gain
(Range: 0 to 999.9)
(Advanced)
Preset Value: 100.0
ExtPID P Gain
(Range: 0 to 100.0)
Scale
(Advanced)
Preset Value: 100.0
ExtPID F Gain
(Range: 0 to 999.9 %
(Advanced)
Preset Value: 0.0
ExtPID Output
Inverse
(Advanced)
Preset Value: 0
ExtPID Loop Time (Range: 50 to 200 msec)
(Advanced)
Sets the time to activate Ext PID controller.
Preset Value: 0
MN763
7.8
Number
COM Group
Name
(Display Level)
COM-00
Jump Code
(Basic)
COM-01
Type of SUB
Board
(Basic)
COM-02
Option Mode
(Advanced)
COM-03
Option Version
(Advanced)
COM-60
Parity/Stop
(Advanced)
(Range: 1 to 60)
Sets the parameter number to jump to within the COM group.
Preset Value: 1
(Range:
Preset Value:
(Range:
0- None
1- Command
2- Freq
3- Cmd + Freq
Preset Value:
(Range: 0 to 63)
Preset Value:
(Range:
8None / 1Stop
8None / 2Stop
8Even / 1Stop
8 Odd / 1Stop
Preset Value:
MN763
8None / 1Stop
MN763
Chapter 8
Customizing for Your Application
8.1
Set Display Group to Advanced
Many of the parameters to adjust are in the Advanced Display Group. Before attempting to customize
the drive settings, set FN2-90 = Advanced so the Advanced parameters are displayed.
Use this procedure:
Action
Press Menu/Escape
Description
Basic menu is
displayed
Press until FN2 is
displayed Enter
Display
Comments
MENU GROUP
BAS
MENU GROUP
FN2
Press Press until FN2-90 is
displayed
FN90 Para. disp
90
Basic
Press Enter
displayed
FN90 Para. disp
90
Advanced
8.2
Setting Protection & Trip Levels
Parameter Name
Electronic thermal
Overload alarm & trip
Code
FN1-60
FN1-61
FN1-62
FN1-63
FN1-64
FN1-65
FN1-66
FN1-67
FN1-68
Description
Protects the motor from overheating without the use of an
external thermal relay. Refer to parameter descriptions for
more detail.
FN1-70
Set the output current level at which the output freq will be
adjusted to prevent the motor from stopping due to
over-current etc. It activates during accel/ constant
speed/decel to prevent the motor from stalling.
Stall prevention
FN1-71
MN763
Press to change to
Advanced. Then press
Enter to save.
Warning alarm actuates and trip message is displayed
when current above the threshold limit is detected for a
prolonged period.
Customizing for Your Application 8-1
8.3
Setting Start/Accel/Decel/Stop Modes
Parameter Name
Accel/Decel type
Starting/Stopping
method
Frequency Limit
selection
8.4
Speed Search
Selection
8.5.1
BAS-06
BAS-07
Description
3 types of Accel/Decel type: Linear, S-curve, U-curve
3 start modes: Accel, Dc-Start, Flying-start
4 stop modes: Ramp, Coast, DC-Brake, Flux-Brake
Limits the active frequency. Inverter operates at the freq
range between upper freq limit [BAS-07] and lower freq
limit [BAS-06]. If a higher or lower freq value is entered, it is
automatically replaced by the limit value. Setting range:
[BAS-07] Maximum freq to [FN1-32] starting freq.
Operation-starting Method
Parameter Name
Starting method
8.5
Code
FN1-02
FN1-03
FN1-20
BAS-12
Code
FN2-20
FN2-21
FN2-25
FN2-26
[FN2-26]
FN2-22
FN2-23
FN2-24
Description
Motor starting method:
[FN2-20] Power-on run,
[FN2-21] Restart after Fault Reset,
[FN2-25] Number of Auto Restart Attempts
Delay Time Before Auto Restart See Chapter 7 for details.
Speed search function is available during Accel, trip,
momentary power failure, restart after fault reset and Speed
search at auto restart. See Chapter 7 for details.
Setting Process Application
PID operation
Inverter can be used to maintain process control, e.g. flow rate, air volume or pressure using PID
feedback control.
Parameter Name
PID control setting
8.5.2
Code
APP-02 to APP-17
Description
Parameters for PID control setting
EXT PID operation
External PID provides a second PID Loop. See PID Control (later in this Chapter) for more information.
Parameter Name
ExtPID setting
Code
APP-80 to APP-97
8-2 Customizing for Your Application
Description
Parameters for Ext PID
MN763
8.5.3
Pre PID operation
The Pre-PID function is useful in providing a startup period where the PID is inactive thus allowing for
stabilization of the process before the PID is enabled. An example may be where you start up a pump at
a minimum speed thus allowing the piping to fill up with fluid prior to releasing the control to the PID loop.
Parameter Name
PrePID setting
8.5.4
Code
APP-74 to APP-76
Description
Parameters for Pre PID operation
Pre PID operation
The Pre-PID function is useful in providing a smooth startup period where the PID is inactive thus
allowing for stabilization of the process before the PID is enabled. Such as at starting a pump at
minimum speed to allow the pipe to fill with fluid prior to PID control.
Parameter Name
PrePID setting
MN763
Code
APP-74 to APP-76
Description
Parameters for Pre PID operation
8.6
Jog and Multi-speed Operation
The Pre-PID function is used to provide a smooth startup period where the PID is inactive allowing
stabilization of the process before the PID is enabled.
Such as at starting a pump at minimum speed to allow the pipe to fill with fluid prior to PID control.
Parameter Name
Multi function input
terminal setting
Filter time constant
for input terminal
Speed reference
value
Accel/Decel time
setting for each step
Jog freq.
Speed-X
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
8.7
Speed-H
0
X
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Code
I/O-20 to 27
I/O-29
Description
If I/O-20 to 27 are set by Speed-H, Speed-M, Speed-L,
multi- speed operation up to 17 speeds is available.
Effective for eliminating noise problems on the digital inputs
DRV-05 to 07
Speed reference value for each preset speed
I/O-50 to 63
Accel/Decel time for each preset speed
I/O-30
Jog freq for jog operation setting
Speed-M
0
X
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Speed-L
0
X
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
JOG
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Speed Command
Main Speed Ref
Jog Speed
Preset Speed 1
Preset Speed 2
Preset Speed 3
Preset Speed 4
Preset Speed 5
Preset Speed 6
Preset Speed 7
Preset Speed 8
Preset Speed 9
Preset Speed 10
Preset Speed 11
Preset Speed 12
Preset Speed 13
Preset Speed 14
Preset Speed 15
Parameter value
n/a
I/O-30
DRV-05
DRV-06
DRV-07
I/O-31
I/O-32
I/O-33
I/O-34
I/O-35
I/O-36
I/O-37
I/O-38
I/O-39
I/O-40
I/O-41
I/O-42
Energy-saving Operation
FN1-51 [Energy Save Level] adjusts the inverter output voltage to minimize the inverter output voltage
during steady-state speed operation. Appropriate for energy-saving applications such as fan, pump and
HVAC.
MN763
8.8
2nd Motor Operation
One inverter can be used to operate two motors. The 2nd Function is used, M1 to M8 = 7 (2nd Func)
and a contactor that controls to output power to each motor, see Figure 8‐1.
Only one motor is controlled at any one time.
Operation
Control mode: V/F control
1st motor + 2nd motor Operation by exchange using [2nd Func] (Set Value different)
Frequency command: Using Multi-step operation 1st motor --- 50[Hz] as main speed
2nd motor --- 20[Hz] with M1 terminal set as multi- step operation)
Accel/Decel time: 1st motor --- Accel time: 15[sec], Decel time: 25 [sec]
2nd motor --- Accel time: 30[sec], Decel time: 40 [sec]
Drive mode: Run/Stop by FX/RX, Control : sink (NPN) mode
Figure 8‐1
3 Phase
AC
RX
FX
Jog
1st/2nd Motor
Select
CM
1st Motor
Parameter Name
Digital Input terminals
setting
Parameter setting for
2nd motor operation
2nd Motor
Parameter Name
Digital Input terminals
setting
Parameter setting for
2nd motor operation
MN763
Code
I/O-20 to 27
APP-20 to APP-29
Code
I/O-20 to 27
APP-20 to APP-29
R
S
T
G
M8
M7
M6
M5
M4
M3
M2
M1
CM
U
V
W
S0
S1
5G
M
1st
motor
M
2nd
motor
1st/2nd motor
exchange
3A
3C
3B
Description
2nd motor operation is available with Digital Inputs
M1 to M8 = 7 (2nd Func).
Setting parameters necessary to operate 2nd motor
such as base freq., Accel/Decel time, Stall.
Description
2nd motor operation is available with Digital Inputs
M1 to M8 = 7 (2nd Func).
Setting parameters necessary to operate 2nd motor
such as base freq., Accel/Decel time, Stall.
Step
1
2
3
Parameter setting
Control Mode Selection
Start/Stop Source
Speed Reference Source
Code
FN2-60
BAS-08
BAS-09
4
5
Digital input terminal M2
Digital input terminal M3
I/O-21
I/O-22
6
7
Freq setting for 1st motor
Accel/Decel time setting for 1st motor
8
9
Freq setting for 2nd motor
Accel/Decel time setting for 2nd motor
DRV-0
BAS-10,
BAS-1 1
DRV-5
APP-20,APP-21
10
1st motor operation
11
2nd motor operation
Description
Set to 0 {V/F}.
Set to 2-wire Cntl.
Set to {keypad}.
1st Motor Freq Setting.
Set M2 to 2nd Func.
Set M3 to Speed-L.
2nd motor freq setting
Set to 50[Hz].
Set Accel/Decel time to
15[sec]/25[sec].
Set to 10[Hz].
Set Accel/Decel time to
30[sec]/50[sec].
Set as main motor by turning M2, M3,
Output relay OFF.
Run the motor in FWD/REV direction
using FX/RX
Set 2nd motor parameters by turning
terminal M2 ON.
Change the freq setting to 20[Hz] by
turning terminal M3 ON. Change to
2nd motor terminal by turning output
relay ON. Run the motor in FWD/REV
direction by terminal FX/RX.
MN763
Chapter 9
Troubleshooting
The VS1PF constantly monitors operating status and provides the following means to determine drive
status and to troubleshoot problems that may occur:
LEDs on the drive
Fault Codes displayed on LCD display
Drive monitor and status parameters
Entries in the fault queue
9.1
Verify DC Bus Capacitors are Discharged
WARNING:
Do not remove cover for at least five (5) minutes after AC power is disconnected to
allow capacitors to discharge. Dangerous voltages are present inside the equipment.
Step 1. Turn off and lock out input power. Wait 10 minutes after the display goes blank.
Step 2. Remove the drives cover.
Step 3. Verify that there is no voltage at the drives input power terminals.
Step 4. Once the drive has been serviced, install the drives cover.
Step 5. Apply input power to the drive.
9.2
Determine Drive Status Using the STP/FLT LED
The STP/FLT LED can be used to determine at a quick glance the status of the drive. If the drive is
stopped, but not faulted, this LED will be illuminated solid. If the drive is running, this LED will be off. If
this LED is flashing, then this indicates that the drive is faulted thus requiring attention.
9.3
Reviewing Fault Status of the Drive
As noted in Chapter 6, the Display Group has an entry that designates if there is an active fault and will
display the fault code associated with that fault. The fault codes are described later in this chapter. While
displaying the fault code within the Display Group, you can press the enter key to display the frequency
the drive was running at when the fault occurred. By pressing the up arrow one time, you can display the
current the drive detected when the fault occurred. By pressing the up arrow again, you will display the
drive status when the fault occurred.
Function Group 2 (H parameters) also contains the current fault along with a history of the previous 4
faults. These faults are located at parameters H1, H2, H3, H4, and H5. As with the fault memory in the
Display Group, you can subsequently display the frequency, current, and status for each of these faults
using the same procedure outlined in Chapter 6.
MN763
Troubleshooting 9-1
9.4
Fault Codes
Fault codes indicate conditions within the drive that require immediate attention. The drive responds to a
fault by initiating a coast-to-stop sequence and turning off the power to the motor.
The integral keypad provides visual notification of a fault condition by displaying the following:
S
Fault code on the display. (See table 9‐1 for fault code descriptions.)
S
Flashing STP/FLT LED
Also, fault status may be examined in parameter DRV-12. The last 5 faults are saved in FN2-01 through
FN2-05 along with the motor operating status at the time the fault occurred.
9.4.1
Manually Clearing Faults
Step 1. Note the code of the fault condition on the display.
Step 2. Address the condition that caused the fault. Refer to Table 9‐1 for a description of the fault and
corrective actions. The cause must be corrected before the fault can be cleared.
Step 3. After corrective action has been taken, clear the fault and reset the drive by pressing the Stop
button on the keypad or closing a digital input programmed to “RST”.
9.4.2
Automatically Clearing Faults (Auto Restart Feature)
The Auto Restart feature provides the ability for the drive to automatically perform a fault reset followed
by a start attempt without user or application intervention. This allows remote operation when the drive
may be mounted in a location that is difficult to access. This feature can only be used for auto-resettable
faults.
When an auto-resettable fault occurs, and FN2-21, (Fault Restart), is set to a value of “yes”, a user
configurable countdown timer, FN2-26, (Retry Delay), begins. When the timer reaches zero, the drive
attempts to automatically reset the fault. If the condition that caused the fault is no longer present, the
fault will be reset and the drive will restart.
9-2 Troubleshooting
MN763
Table 9‐1 Fault Code Descriptions
Keypad Text
Over Current
Protective
Over Current
Protection
Ground Fault
Ground Fault
Protection
Over Voltage
Over Voltage
Protection
Over Load
Current Limit
Protection,
(Overload
Protection)
MN763
Description / Possible Cause.
The inverter disables its output
when the current exceeds 200% of
the rated current.
Possible Cause:
1. Accel/Decel time too short for
the inertia of the load.
2. Inverter rating too low for load
requirements.
3. Starting into a rotating load.
4. Output short circuit or ground
fault detected.
5. Mechanical brake applied too
quickly or released too late.
6. Cooling fan failure resulting in
component overtemp.
when a ground fault is detected.
The ground fault trip will occur
when the ground current exceeds
the internal set value.
An Over Current trip may occur if
the cause of ground current is due
to a low resistance condition.
Possible Cause:
1. Ground condition occurred at the
drive output.
2. Motor winding insulation
damage.
3. Output wiring connection not
insulated properly.
The inverter disables its output if
the DC bus voltage exceeds the
rated value. (See Technical
Specifications).
Possible Cause:
1. DC voltage may increase due to
motor deceleration time too short
for the load inertia.
2. High AC input voltage or surge.
The Inverter disables its output if
the output current exceeds the
continuous current rating for a
prolonged period of time.
Possible cause:
1. Load is larger than drive rating.
2. Incorrect V/Hz curve setting.
3. Excessive torque boost
Corrective Action
1. Increase Accel and/or Decel
time.
2. Increase inverter capacity.
3. Restart only after motor has
come to rest.
4. Enable Speed Search or Flying
Restart function
5. Check output wiring.
6. Check brake for proper
engage/release operation.
7. Check cooling fan and heatsink.
Clean as necessary.
1. Check output power wiring for
proper connection.
2. Check motor for isolation from
ground. If a dielectric withstand
test is performed, the motor must
be disconnected from the drive
output.
3. Verify that the wiring connections
in the motor connection box are
properly insulated.
1. Increase deceleration time, or
add optional dynamic brake unit.
2. Check input line voltage. If
necessary, add transformer.
1. Decrease motor load. Verify load
requirements match drive and
motor rating. Verify connected
load is free to rotate. If
necessary, increase motor and/or
inverter capacity.
2. Select correct V/Hz curve.
3. Decrease torque boost to proper
value
Troubleshooting 9-3
Table 9‐1 Fault Code Descriptions Continued
Keypad Text
Over Heat
Protective
Inverter Over
Heat
E-Thermal
Electronic
Thermal
Overload
Ext. Trip
External Trip
Low Voltage
Low Voltage
Protection
Over Current
IGBT Short
9-4 Troubleshooting
the heatsink reaches its
overtemperature threshold.
Possible cause:
1. Cooling fan failure.
2. Air flow obstructed by debris
3. Ambient temperature exceeds
104°F (40 °C)
The drive internal Motor Electronic
Thermal Overload operates similar
to a motor thermal switch to protect
the motor from overheating
damage.
Attention: If the drive is being used
in an application where more than
one motor is connected to the
drive, each motor must have its
own thermal protective device.
Possible cause:
1. Motor overloaded
2. Drive and motor not sized
correctly for the load.
3. ETH level set too low.
4. Incorrect V/Hz curve setting.
5. Low motor speed
When External Trip is enabled, the
drive will disables its output if an
External Trip Signal, (normally
open contact), is detected.
Possible cause:
1. Open circuit at the External Trip
terminal.
the DC Bus voltage falls below its
low voltage detection level.
Possible cause:
1. Low input line voltage.
2. Electrical loading on the AC
supply excessive.
3. Phase loss on AC input.
The inverter disables its output if an
IGBT short is detected, or if an
output short occurs.
Possible cause:
1. Short circuit between upper and
lower IGBT.
2. Short circuit at inverter output.
3. Accel or Decel time too short
for attached load inertia.
Corrective Action
1. Replace cooling fan.
2. Clean heatsink and remove
obstructions from air flow
channel.
3. Maintain ambient temperature
less than 104°F (40 °C)
1. Reduce driven load.
2. Install correctly rated inverter.
3. Set correct ETH parameter
value.
4. Select correct V/Hz curve.
5. Raise operating speed or install
externally powered motor cooling
fan.
Determine open circuit
condition and correct problem,
or disable External Trip
function.
1. Check input line voltage, add
transformer if necessary.
2. Increase AC input line capacity,
or reconnect to alternate branch
circuit.
3. Check AC line fuses and power
wiring integrity.
1. Check IGBT's as described later
in this chapter.
2. Check output wiring and correct
short circuit conditions.
3. Increase Accel /Decel time.
MN763
Keypad Text
Output
Phase Open
Protective
Output Phase
Open
BX
BX Protection
(Instant Cut
Off)
HW-Diag
Inverter H/W
Fault
COM Error
CPU Error
Communicatio
n
Error
Inv. OLT
Inverter
Overload
MN763
when one or more output phase (U,
V, W), is open. The inverter
monitors output current to detect an
output phase loss.
Possible cause:
1. Faulty output contactor (if used).
2. Faulty output wiring.
Used for to immediately disable the
inverter output and thus cause a
coast-to-stop. The inverter
instantly disables its output when
the BX terminal is turned ON.
Inverter returns to normal operation
when the BX terminal is turned
OFF.
A fault signal trips when one of
the following occurs:
Wdog, (Watch dog) error. EEP
error, input phase open, NTC
open, or ADC offset.
Possible cause:
1. Wdog error, (CPU fault).
2. EEP error, (Memory fault).
3. ADC Offset, (Current
feedback circuit fault).
Fault trips when communication
loss occurs between the keypad
and the main control board.
Possible cause:
1. Faulty connection between
keypad and inverter.
2. Inverter CPU failure.
when the output current exceeds
the rated level, (110% for 1 minute,
130% for 4 seconds).
Possible cause:
1. Load exceeds inverter rating.
2. Incorrect inverter capacity
selected
Corrective Action
1. Check output contactor
operation.
2. Check output wiring.
1. Reset the input device that
caused the BX protection.
2. Check the wiring to the input
connected to the BX terminal.
Replace Drive.
1. Turn power off, then remove and
replace keypad to assure proper
connection.
2. Replace drive.
1. Verify driven load is
mechanically free. Reduce load.
2. Select correct inverter capacity.
Troubleshooting 9-5
Keypad Text
NTC Open
Protective
NTC Open
LOP
LOR
LOV
LOI
LOX
Operating
method on
loss of speed
reference
9-6 Troubleshooting
when the motor thermal is open.
Possible cause:
1. Wiring between drive and motor
NTC/PTC is faulty.
2. Failed NTC/PTC.
When there is a loss of the
reference command, one of three
methods of operation may be
selected in parameter I/O-92:
(1) Continue running at last
reference level,
(2) Coast stop,
(3) Decelerate to a stop at
programmed ramp rate.
Possible cause:
1. LOP - loss of reference from
option (DPRAM time out).
2. LOR - loss of reference from
remote (Network comm. Loss).
3. LOV - loss of reference from V1
(V1 analog signal loss).
4. LOI - loss of reference from I
(I analog signal loss).
5. LOX - loss of reference from
Sub-V2, ENC (V2, ENC analog
signal loss).
Corrective Action
1. Correct wiring problems between
drive and motor NTC/PTC.
2. Replace NTC/PTC.
1. Analyze the reference path and
resolve reason for signal loss
(e.g. broken wire, PLC
programming error)
MN763
9.5
Troubleshooting
Table 9‐2 describes some things to check when a problem is observed.
Table 9‐2 Troubleshooting
Condition
Check Points
Motor does not rotate
Verify AC input line voltage is within specified range.
Check that motor wiring is correct.
Verify commanded frequency is not 0.
Check parameter BAS-08 is set correctly.
Verify brake is released.
Verify driven equipment is not jammed.
Verify the drive is not faulted.
Motor rotates in wrong direction
Verify which direction is commanded, forward or reverse.
Swap any two output motor leads.
Acceleration or Deceleration is
Verify acceleration/deceleration time is set correctly for the load.
erratic or unstable
Decrease Torque Boost, FN2-68, 69.
Perform tuning procedure.
Motor current is excessive
Increase acceleration/deceleration time.
Decrease load.
Motor speed will not increase
Verify Upper Limit Frequency, BAS-07, is set correctly.
Decrease load.
Motor speed oscillates
Verify load conditions.
Verify speed reference signal is stable.
9.6
Maintenance and Inspections
VS1PF drives are industrial electronic products with advanced semiconductor elements. However,
temperature, humidity, vibration and adverse atmosphere may affect continued satisfactory performance.
Periodic inspection and maintenance should be performed to help avoid problems. Good housekeeping
practice to maintain a clean, safe environment is worthwhile to ensure satisfactory drive operation.
Note:
The correct output voltage can only be measured with a true RMS voltmeter. Other voltmeters,
including digital voltmeters, may display incorrect values caused by the high frequency PWM output
power of the drive.
It is advisable to establish a periodic inspection schedule for the drive and driven equipment. The
frequency of this inspection period depends on operating environment. Inspections should be conducted
more frequently in adverse conditions where there might be high vibration, dust, dirt, humidity, or
corrosive atmosphere.
1. Check for any loose mounting hardware and, if necessary, re-tighten to specified torque value.
2. Check that electrical connections are tight and secure.
3. Check the cooling fan and heatsink for debris. Remove obstructions as necessary.
4. Visually inspect circuit boards for debris, foreign objects, or contamination. Gently clean or replace
as necessary.
MN763
Troubleshooting 9-7
9-8 Troubleshooting
MN763
Appendix A
Technical Specifications
All specifications are subject to change without notice.
Voltage
230
Input Ratings
Output Ratings
Protective Features
Voltage range
170-253
Phase
Three Phase (single phase with 50% derating)
Frequency
50/60Hz ±5%
Impedance
1% minimum from mains connection
Horsepower
7.5-40 HP @ 230VAC, 3PH
7.5-700 HP @ 460VAC, 3PH
Overload Capacity
110% for 1 minute
Frequency
0-400Hz
Voltage
0 to maximum input voltage (RMS)
Trip
Over Voltage, Low Voltage, Over Current, Ground
Fault, Inverter Overheat, Motor Overheat, Output
Phase Open, Overload Protection, External Faults,
Communication Error, Loss of Speed Command,
Hardware Fault, Option Fault.
Stall Prevention
Over voltage suppression, over current suppression
External Output
LED trip condition indicators, 5 assignable logic
outputs, 2 assignable analog outputs
Short Circuit
Phase to phase, phase to ground
Electronic Motor Overload
Meets UL508C (I2T)
Temperature
-10 to 40 °C Derate 2% per degree C above 40 to
50 °C maximum ambient temperature
Cooling
Forced air
Enclosure
IP00, NEMA 1 (optional for 20-125hp only)
Altitude
Sea level to 3300 Feet (1000 Meters)
Derate 2% per 1000 Feet (303 Meters) above 3300
Feet
Humidity
10 to 95% RH Non‐Condensing
Shock
1G
Vibration
0.5G at 10Hz to 60Hz
Storage Temperature
‐20 to +65 °C
Duty Cycle
1.0
Environmental
Conditions
MN763
460
323-528
Technical Specifications A-1
Display
2 line by 16 character LCD
Keys
9 key membrane with tactile response
Functions
Output status monitoring
Digital speed control
Parameter setting and display
Diagnostic and Fault log display
Motor run and jog
Local/Remote toggle
LED Indicators
Forward run command
Reverse run command
Stop command
Remote Mount
16.5 feet (5m) maximum from control
Trip
Separate message for each trip, last 5 trips retained
in memory
Control Method
V/Hz inverter, Sensorless vector
PWM Frequency
Adjustable 1.0-15kHz
Speed Setting
±10 VDC, 0-10 VDC, 4-20 mA, external Pot,
digital (keypad),
Accel/Decel
0-6000 seconds
Velocity Loop Bandwidth
Adjustable to 180 Hz (Control only)
Current Loop Bandwidth
Adjustable to 1200 Hz (Control only)
Keypad
Display
Control Specifications
A-2 Technical Specifications
MN763
Appendix B
Parameter Tables
B.1
Parameters Sorted by Parameter Number
Record the adjusted values set during installation in the column “User Value”.
B.1.1
COM
Addr
(Hex)
Basic Parameters
9100
Number
BAS-00
BAS-01
9101
BAS-02
9102
BAS-03
9103
BAS-04
9104
BAS-05
9105
BAS-06
MN763
Parameter
Name
Jump to #
Motor Rated hp
Adjustable
Range
1 to 12
0-1 hp
1-2 hp
2-3 hp
3-5 hp
4-7.5 hp
5-10 hp
6-15 hp
7-20 hp
8-25 hp
9-30 hp
10-40 hp
11-50 hp
12-60 hp
13-75 hp
14-100 hp
15-125 hp
16-150 hp
17-200 hp
18-250 hp
19-300 hp
20-350 hp
21-400 hp
22-500 hp
23-600 hp
24-700 hp
0 to 600 V
Motor Rated
Voltage
Motor Rated
5 to 120 Hz
Frequency
Motor Rated
1 to 999.9 A
Current
Motor Rated Speed 500 to 3600
RPM
Minimum Output
FN1-32 to
Speed
BAS-07 Hz
Tunable
RW, RO
Display
Level
1
CALC
Tune
RW
Basic
Basic
CALC
RW
Basic
60
RW
Basic
CALC
RW
Basic
1745
RW
Basic
5.00
Tune
Basic
Factory
User
Value
Parameter Tables B-1
B.1.1
Basic Parameters Continued
9107
Parameter
Name
Maximum Output
Speed
BAS-08 Start/Stop Source
9108
BAS-09
Speed Reference
Source
9109
BAS-10
Accel Time
910A
BAS-1 1
Decel Time
910B
BAS-12
Stop Mode
COM
Addr
(Hex)
9106
Number
BAS-07
B-2 Parameter Tables
Adjustable
Range
BAS-06 to
120.00 Hz
0- Keypad
1- 3-Wire
Cntl
2- 2-Wire
Cntl
3- Int. 485
0- Keypad
1- 0 to +10V
2- -10V to
+10V
3- 4 to 20mA
4- 0to10V
+4to20mA
5- Pulse
6- Int. 485
7- Ext. PID
0 to 6000
sec
0 to 6000
sec
0- Ramp
1- Coast
2DC-Brake
3Flux-brake
Factory
Tunable
RW, RO
Display
Level
60.00 Hz
RW
Basic
Keypad
RW
Basic
Keypad
RW
Basic
20 (<125hp)
60 (>150hp)
30 (<125hp)
90 (>150hp)
Ramp
Tune
Basic
Tune
Basic
RW
Basic
User
Value
MN763
B.1.2
COM
Addr
(Hex)
9204
9205
9206
9207
9208
9209
920B
920E
920F
9210
9211
9212
9213
Drive Parameters
Number
DRV-00
DRV-05
DRV-06
DRV-07
DRV-08
DRV-09
DRV-10
DRV-12
DRV-15
(2)
DRV-16
DRV-17
DRV-18
(2)
DRV-19
DRV-20
(3)
Parameter
Name
Jump to #
Preset Speed 1
Preset Speed 2
Preset Speed 3
Output Current
Motor Speed
DC link Voltage
Overcurrent Trip
PID FDBK Ref
Speed Units
Display Time-Out
PID Parameter
AD Parameter
EXT-PID
Parameter
Local/Remote
Select
9215
DRV-22
9216
DRV-23
Ref No KYPD
925A
DRV-91
(4)
Alt Start/Stop
925B
DRV-92
Alt SPD Ref
Source
MN763
Tunable
RW, RO
Display
Level
1
10.00
20.00
30.00
Tune
Tune
Tune
Tune
RO
RO
RO
RO
RO
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
0
Tune
Basic
300
Tune
RO
Basic
Advanced
RO
RO
Basic
Advanced
0
RW
Basic
0
Tune
Basic
1
RW
Advanced
0
RW
Advanced
Adjustable Range
Factory
1 to 92
0.00 to BAS-07Hz
0.00 to BAS-07Hz
0.00 to BAS-07Hz
A
RPM
V
Hz
0- Hz
1- RPM
0 to 1200sec
Hz
AD
%
0- Cntl&RefStop
1- Control Stop
2- Ref Only
3- Cntl&Ref Run
4- Control Run
5- Disable
0- Minimum Spd
1- Last Spd
2- Preset Spd 1
3- Stop
4- Fault
0- Keypad
1- 3-Wire Cntl
2- 2-Wire Cntl
0- Keypad
1- 0 to +10V
2- -10V to +10V
3- 4 to 20mA
4- 0to10V +4to20mA
5- Pulse
User
Value
B.1.3
COM
Addr
(Hex)
FN1 Parameters
9300
Parameter
Number Name
FN1-00
Jump to #
FN1-01
Run Prevent
9301
FN1-02
Accel Pattern
9302
FN1-03
Decel Pattern
9303
RW
Basic
50
0
RW
RW
Basic
Advanced
930A
930B
9313
FN1-1 1
FN1-12
FN1-20
30
100
0
RW
RW
RW
Advanced
Advanced
Advanced
9314
FN1-21
(6)
FN1-22
Start
S-Accel/Decel
End S-Accel/Decel 0 to 100%
Pre-Heat
0- No
1- Yes
Pre-Heat Value
1 to 50%
Pre-Heat Duty
1 to 100%
Start Mode
0- Accel
1- DC-start
2- Flying-start
Start DC Brake
0 to 60sec
Time
Start DC Brake
0 to 150%
Value
DC Brake Delay
0.1 to 60sec
50
9304
9309
FN1-04
(5)
FN1-05
FN1-10
0sec
RW
Advanced
50
RW
Advanced
0.1
RW
Advanced
0.1 to 60 Hz
5
RW
Advanced
0 to 60sec
0 to 200%
0- No
1- Yes
40.00 to 120.00 Hz
1
50
0
RW
RW
RW
Advanced
Advanced
Advanced
60.00
RW
Advanced
9315
9317
9318
FN1-24
(7)
FN1-25
9319
931A
931B
FN1-26
FN1-27
FN1-28
DC Brake
Frequency
DC Brake Time
DC Brake Value
Safety Stop
931C
FN1-29
Line Freq
Tunable
RW, RO
Display
Level
1
0
Tune
RW
Basic
Basic
0
RW
Basic
0
RW
Basic
Adjustable Range
Factory
1 to 74
0- None
1- Fwd prev
2- Rev prev
0- Linear
1- S-curve
2- U-curve
0- Linear
1- S-curve
2- U-curve
0 to 100%
User
Value
MN763
B.1.3
COM
Addr
(Hex)
FN1 Parameters Continued
Parameter
Name
Start Frequency
Speed Limits
931F
9320
Number
FN1-32
FN1-33
9322
FN1-35
9327
FN1-40
9328
FN1-41
(9)
FN1-42
FN1-43
FN1-44
FN1-45
FN1-46
FN1-47
FN1-48
FN1-49
FN1-51
User Speed 1
Energy Save %
9335
9336
9337
9338
FN1-52
(10)
FN1-54
FN1-55
FN1-56
FN1-57
9339
933A
FN1-58
FN1-59
Trip Current Level
Trip Time Setting
9329
932A
932B
932C
932D
932E
932F
9330
9332
9333
MN763
High Limit
Frequency
V/Hz Pattern
User Volt 1
User Speed 2
User Volt 2
User Speed 3
User Volt 3
User Speed 4
User Volt 4
Input Volt Adj
Energy Save
Cumulative Watts
Control Temp
Motor Temperature
Motor Sense
Tunable
RW, RO
Display
Level
0.50
1
RW
RW
Advanced
Advanced
CALC
RO
Advanced
0- Linear
1- Square
2- User V/F
0 to BAS-07 Hz
0
RW
Advanced
15 .00
RW
Advanced
0 to 100%
0.00 to FN1-30
0 to 100%
0.00 to FN1-30
0 to 100%
0.00 to FN1-30
0 to 100%
73 to 115.0%
0- None
1- Manual
2- Auto
0 to 30%
25
30.00
50
45.00
75
60.00
100
100.0
0
RW
RW
RW
RW
RW
RW
RW
RW
RW
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
0
Tune
Advanced
0
RO
RO
RO
RW
Basic
Advanced
Advanced
Advanced
5
3.0
RW
RW
Advanced
Advanced
Adjustable Range
Factory
0.10 to 10.00 Hz
0- No
1- Yes
Hz
MWh & kWh
°F
°F
0- No
1- Yes
5 to 100%
0.5 to 10.0sec
User
Value
B.1.3
COM
Addr
(Hex)
Parameter
Name
MTR Protect
1
Tune
Advanced
150
120
Tune
Tune
Advanced
Advanced
0
Tune
Basic
110
10
1
Tune
Tune
Tune
Advanced
Advanced
Advanced
150
Tune
Advanced
60
Tune
Advanced
4
Tune
Advanced
0
RW
Advanced
100
0.00
RW
RW
Advanced
Advanced
0
RW
Advanced
1
Tune
Advanced
0- No
1- Yes
FN1-62 to 200%
50 to FN1-61
(Maximum 150%)
0- Self-cool
1- Forced-cool
30 to 110%
0 to 30sec
0- No
1- Yes
30 to 150%
933C
933D
FN1-61
FN1-62
933E
FN1-63
1 Min Trip Level
Continuous Trip
Level
Motor Cooling
933F
9340
9341
FN1-64
FN1-65
FN1-66
OverCurrent Level
OverCurrent Time
OverCurrent Trip
9342
9344
FN1-67
(11)
FN1-68
(11)
FN1-69
9345
FN1-70
9346
9347
FN1-71
FN1-72
9348
FN1-73
9349
FN1-74
OverCurrent Trip
Level
OverCurrent Trip
0 to 60sec
Delay
Phase Loss Protect 0- None
1- Output Phase
2- Input Phase
4- On at Bypass
7- On Always
Stall Prevent
0- None
1- Accel
2- Steady State
4- Decel
7- On Always
Stall Prevent Level 30 to 150%
Accel/Decel2
0.00 to FN1-30
Speed
Accel/Decel2 Time 0- Max freq
1- Delta freq
Accel/Decel2 Time 0- 0.01 sec
Scale
1- 0.1 sec
2- 1 sec
Display
Level
Factory
933B
9343
Tunable
RW, RO
Adjustable Range
Number
FN1-60
User
Value
MN763
B.1.4
COM
Addr
(Hex)
9400
9401
9402
9403
9404
9405
9406
9407
FN2 Parameters
Parameter
Number Name
FN2-00
Jump to #
FN2-01
Last trip 1
FN2-02
Last trip 2
FN2-03
Last trip 3
FN2-04
Last trip 4
FN2-05
Last trip 5
FN2-06
Clear Fault Log
FN2-07
FN2-08
(12)
FN2-10
Dwell Time
Dwell Frequency
Skip Freq 1 Low
940B
FN2-1 1
(13)
FN2-12
940C
940D
FN2-13
FN2-14
Skip Freq 2 Low
Skip Freq 2 High
940E
940F
FN2-15
FN2-16
Skip Freq 3 Low
Skip Freq 3 High
9413
FN2-20
Power ON Start
9414
FN2-21
Auto Restart
9415
FN2-22
Synchro Start
Mode
9416
FN2-23
(14)
FN2-24
Synchro Start P
Gain
Synchro Start I
Gain
Restart Attempts
Restart Delay
9409
940A
9417
9418
9419
MN763
FN2-25
FN2-26
(15)
Skip Freq Mode
Skip Freq 1 High
Adjustable Range
Factory
1 to 95
1
Tunable
RW, RO
Display
Level
Basic
Basic
Basic
Basic
Basic
Basic
Advanced
0- No
1- Yes
0 to 10sec
FN1-32 to
FN1-30 Hz
0- No
1- Yes
0.00 to FN2-12 Hz
0
Tune
RO
RO
RO
RO
RO
Tune
0
5.00
RW
RW
Advanced
Advanced
0
RW
Basic
10.00
Tune
Basic
FN2-1 1 to
BAS-07 Hz
0.00 to FN2-14 Hz
FN2-13 to
BAS-07 Hz
0.00 to FN2-16 Hz
FN2-15 to
BAS-07 Hz
0- No
1- Yes
0- No
1- Yes
0- None
1- During Accel
2- After Fault
4- Restart
8- Power ON
15- On Always
0 to 9999
15.00
Tune
Basic
20.00
25.00
Tune
Tune
Basic
Basic
30.00
35.00
Tune
Tune
Basic
Basic
0
Tune
Advanced
0
Tune
Advanced
0000
RW
Advanced
200
Tune
Advanced
0 to 9999
500
Tune
Advanced
0 to 10
0 to 60sec
0
1
Tune
Tune
Advanced
Advanced
Press ENTER and
SEL keys, to display
frequency, current
and status at time of
fault.
User
Value
B.1.4
COM
Addr
(Hex)
9428
942B
Number
FN2-41
FN2-44
942C
942D
942E
FN2-45
FN2-46
FN2-47
942F
FN2-48
Parameter
Name
Motor Poles
No Load MTR
Amps (RMS)
Motor Efficiency
Load Inertia
Gain for Motor
Speed Display
PWM Frequency
9430
FN2-49
PWM Type
943B
FN2-60
Control Mode
Selection
943C
943D
943E
FN2-61
(16)
FN2-62
FN2-63
943F
FN2-64
9440
9441
9442
FN2-65
FN2-66
FN2-67
Auto Tuning
Selection
Stator Resistance
Leakage
Inductance
Pre-excitation
Time
Sensorless P Gain
Sensorless I Gain
Auto Torque Boost
9443
9444
FN2-68
FN2-69
FWD Torque Boost
REV Torque Boost
Tunable
RW, RO
Display
Level
4
CALC
RW
RW
Advanced
Advanced
70 to 100%
0 to 8
1 to 1000%
CALC
0
100
RW
RW
Tune
Advanced
Advanced
Basic
2 to15kHz (<39hp)
2to 10kHz (40hp)
2 to 4kHz
(50-100hp)
2 to 3kHz
(125-350hp)
1.5 to 2kHz (>400hp)
0- STD PWM
1- Fixed PWM
2- PWM Low
leakage
0- V/F
1- Slip compen
2- Sensorless
0- No
1- Static
0 to (FN2-40) ohm
0 to (FN2-40) mH
5.0
5.0
4.0
Tune
Advanced
2.0
0
RW
Advanced
0
RW
Basic
0
RW
Basic
CALC
CALC
RW
RW
Advanced
Advanced
0 to 60sec
0
RW
Advanced
0 to 9999
0 to 9999
0- Manual
1- Auto
0 to 15%
0 to 15%
1000
100
0
Tune
Tune
RW
Advanced
Advanced
Advanced
2
2
RW
RW
Basic
Basic
Adjustable Range
Factory
2 to 12
0.5 to 999.9A
User
Value
3.0
MN763
B.1.4
COM
Addr
(Hex)
944F
9451
9452
9453
9454
9456
9459
Number
FN2-80
FN2-82
FN2-83
FN2-84
FN2-85
FN2-87
FN2-90
945A
FN2-91
945B
FN2-92
945C
FN2-93
945D
945E
FN2-94
FN2-95
MN763
Parameter
Name
Power On Display
Software Version
Last Trip Time
Power On Time
Run-time
Power Set
Parameter Display
Adjustable Range
0 to 6
Ver X.XX-X.X
X:XX:XX:XX:XX:X
X:XX:XX:XX:XX:X
X:XX:XX:XX:XX:X
0.1to400 %
0- Basic
1- Advanced
2- Diff Para
Parameter Read
0- No
1- Yes
Parameter Write
0- No
1- Yes
Parameter Initialize 0- No
1- All Groups
2- BAS
3- DRV
4- FN1
5- FN2
6- I/O
7- EXT
8- COM
9- APP
Parameter Lock
0 to 9999
Parameter Save
0- No
1- Yes
Tunable
RW, RO
Display
Level
Tune
RO
RO
RO
RO
Tune
Basic
Basic
Basic
Basic
Basic
Advanced
Basic
0
RW
Advanced
0
RW
Advanced
0
RW
Advanced
0
0
Tune
RW
Basic
Basic
Factory
0
100
0
User
Value
B.1.5
I/O Parameters
COM
Addr
(Hex)
950A
Parameter
Number Name
I/O-00
Jump to #
I/O-01
V1 Filter
(17)
I/O-02
V1 Input Min Volts
I/O-03
Speed @
V1 Min Volts
I/O-04
V1 Max Volts
I/O-05
Speed @
@ V1 Max Volts
I/O-06
I Filter
I/O-07
I Min Current
I/O-08
Speed @
@ I Min Current
I/O-09
I Max Current
I/O-10
Speed @
@ I Max Current
I/O-1 1
Pulse Input
950B
950C
I/O-12
I/O-13
950D
I/O-14
950E
I/O-15
950F
I/O-16
9510
I/O-17
9511
I/O-18
Speed Ref. Loss
Mode
9512
I/O-19
Speed Ref. Loss
Delay
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
Pulse Filter
Pulse Min
Frequency
Speed @ Pulse
Min Frequency
Pulse Max
Frequency
Speed @ Pulse
Max Frequency
Speed Ref. Loss
Speed
Tunable
RW, RO
Display
Level
1
10
Tune
Tune
Basic
Advanced
0 to 12V
0.00 to BAS-07 Hz
0.00
0.00
Tune
Tune
Advanced
Advanced
0 to 12V
0.00 to BAS-07 Hz
10
60.00
Tune
Tune
Advanced
Advanced
0 to 9999 msec
0 to 20 mA
0.00 to FN1-30 Hz
10
4
0.00
Tune
Tune
Tune
Advanced
Advanced
Advanced
0 to 20 mA
0.00 to FN1-30 Hz
20
60.00
Tune
Tune
Advanced
Advanced
0- A+B
1- A
0 to 9999 msec
0.0 to 10.0 kHz
1
Tune
Advanced
10
0.0
Tune
Tune
Advanced
Advanced
0.00 to FN1-30 Hz
0.00
Tune
Advanced
0.0 to 100.0 kHz
10.0
Tune
Advanced
0.00 to FN1-30 Hz
60.00
Tune
Advanced
0- None
1- Half X1
2- Less than X1
0- None
1- FreeRun
2- Stop
0.1 to 120 sec
0
Tune
Advanced
0
Tune
Advanced
1.0
Tune
Advanced
Adjustable Range
Factory
1 to 98
0 to 9999 msec
User
Value
MN763
B.1.5
COM
Addr
(Hex)
I/O Parameters Continued
Parameter
Name
Digital Input 1
9513
Number
I/O-20
9514
I/O-21
Digital Input 2
9515
I/O-22
Digital Input 3
9516
I/O-23
Digital Input 4
9517
I/O-24
Digital Input 5
9518
I/O-25
Digital Input 6
9519
I/O-26
Digital Input 7
951A
I/O-27
Digital Input 8
951B
951C
I/O-28
I/O-29
951D
I/O-30
(19)
MN763
Tunable
RW, RO
Display
Level
0
Tune
Basic
1
Tune
Basic
2
Tune
Basic
27
Tune
Basic
28
Tune
Basic
29
Tune
Basic
30
Tune
Basic
31
Tune
Basic
15
RO
Tune
Basic
Advanced
10.00
Tune
Basic
Adjustable Range
Factory
0- Speed-L
1- Speed-M
2- Speed-H
3- XCEL-L
4- XCEL-M
5- XCEL-H
6- DC-brake
7- 2nd Func
8- Exchange
9- Unused
10- Up
11- Down
12- Stop/3-Wire
13- Ext Trip
14- Pre-Heat
15- iTerm Clear
16- Open-loop
17- LOC / REM
18- Analog hold
19- XCEL stop
20- P Gain2
21- Unused
22- Interlock1
23- Interlock2
24- Interlock3
25- Interlock4
26- Speed_X
27- RST
28- BX
29- JOG
30- FX
31- RX
32- ANA_CHG
33- Pre-Excite
34- Ext PID Run
35- Firestat
36- Freezestat
Digital Input Status
Digital In Setup
2 to 1000 msec
Time
Jog Speed
0.00 to FN1-30 Hz
User
Value
B.1.5
COM
Addr
(Hex)
Parameter
Name
Preset Speed 4
Preset Speed 5
Preset Speed 6
Preset Speed 7
Preset Speed 8
Preset Speed 9
Preset Speed 10
Preset Speed 11
Preset Speed 12
Preset Speed 13
Preset Speed 14
Preset Speed 15
Accel Time 1
Decel Time 1
Accel Time 2
9534
9535
9536
9537
9538
9539
953A
953B
953C
953D
953E
9545
Number
I/O-31
I/O-32
I/O-33
I/O-34
I/O-35
I/O-36
I/O-37
I/O-38
I/O-39
I/O-40
I/O-41
I/O-42
I/O-50
I/O-51
I/O-52
(20)
I/O-53
I/O-54
I/O-55
I/O-56
I/O-57
I/O-58
I/O-59
I/O-60
I/O-61
I/O-62
I/O-63
I/O-70
9546
9547
I/O-71
I/O-72
Analog Out 1 Gain
Analog Out 2
9548
9549
I/O-73
I/O-74
(21)
Analog Out 2 Gain
Frequency
Detection Level
951E
951F
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9531
9532
9533
Decel Time 2
Accel Time 3
Decel Time 3
Accel Time 4
Decel Time 4
Accel Time 5
Decel Time 5
Accel Time 6
Decel Time 6
Accel Time 7
Decel Time 7
Analog Out 1
Tunable
RW, RO
Display
Level
40.00
50.00
40.00
30.00
20.00
10.00
20.00
30.00
40.00
50.00
40.00
30.00
20.0
20 .0
30.0
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Basic
Advanced
Advanced
Advanced
30.0
40.0
40.0
50.0
50.0
40.0
40.0
30.0
30.0
20.0
20.0
0
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Basic
100
2
Tune
Tune
Advanced
Basic
100 %
30.00
Tune
Tune
Advanced
Advanced
Adjustable Range
Factory
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.00 to FN1-30 Hz
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0.0 to 6000 sec
0- Frequency
1- Current
2- Voltage
3- DC link Vtg
4- Ext PID Out
10 to 200 %
0- Frequency
1- Current
2- Voltage
3- DC link Vtg
4- Ext PID Out
10 to 200 %
0.00 to BAS-07 Hz
User
Value
MN763
B.1.5
COM
Addr
(Hex)
Parameter
Name
Frequency
Detection
Bandwidth
Digital Output 1
(Relay1)
954A
Number
I/O-75
954B
I/O-76
954C
I/O-77
Digital Output 2
(Relay2)
954D
I/O-78
Digital Output 3
(Relay3)
954E
I/O-79
Digital Output 4
(Relay4)
954F
I/O-80
Relay Mode
9550
I/O-81
9551
9552
9553
I/O-82
I/O-83
I/O-84
Terminal Output
Status
Relay OnDelay
Relay Off Delay
Fan Mode
(50 to125hp)
9554
I/O-85
9555
I/O-86
Temper-Fan
(50 to125hp)
V1 Input Units
9556
I/O-87
I Input Units
9557
I/O-88
Pulse Input Units
MN763
Tunable
RW, RO
Display
Level
10.00
Tune
Advanced
0
Tune
Basic
0
Tune
Basic
0
Tune
Basic
0
Tune
Basic
010
Tune
Basic
RO
Basic
Adjustable Range
Factory
0.00 to BAS-07 Hz
0- NONE
1- FDT-1
2- FDT-2
3- FDT-3
4- FDT-4
5- FDT-5
6- OL
7- IOL
8- Stall
9- OV
10- LV
11- OH
12- Lost Command
13- Run
14- Stop
15- Steady
16- INV line
17- COMM line
18- Search
19- Ready
20- Not Used
21- Critical Trip
0- None
1- LV Trip
2- All except LV &
BX faults
4- No more retrys
0 to 9999 sec
0 to 9999 sec
0 (Power On Fan)
1 (Run Fan)
2 (Temper-Fan)
0 to 70 °C
0
0
0
RW
RW
RW
Advanced
Advanced
Advanced
70
Tune
Advanced
012345-
0
RW
Advanced
0
RW
Advanced
0
RW
Advanced
Speed
Percent
Bar
mBar
kPa
Pa
User
Value
B.1.5
COM
Addr
(Hex)
9559
955A
Number
I/O-90
I/O-91
(22)
Parameter
Name
Inverter Number
Baud Rate
955B
I/O-92
(23)
Speed Ref. Loss
Mode
955C
I/O-93
955D
I/O-94
955E
I/O-95
Speed Ref. Loss
Delay
COMS Response
Delay
Digital In Logic
955F
9560
I/O-96
I/O-97
Input Setup Time
MTR Overtemp
9561
I/O-98
MTR Overtemp
Temperature
Tunable
RW, RO
Display
Level
1
3
Tune
Tune
Advanced
Advanced
0
Tune
Advanced
1.0
Tune
Advanced
2.0 to 1000.0 msec
5.0
Tune
Advanced
0- Active low,
1- Active High
1 to 1000
0- None
12340 to 255 °C
000000
0000
1
2
RW
Advanced
RW
RW
Advanced
Advanced
110
RW
Advanced
Adjustable Range
Factory
1 to 250
0- 1200 bps
1- 2400 bps
2- 4800 bps
3- 9600 bps
4- 19200 bps
5- 38400 bps
0- None
1- FreeRun
2- Stop
0.1 to 120 sec
User
Value
MN763
B.1.6
APP Parameters
COM
Addr
(Hex)
Parameter
Number Name
APP-00 Jump to #
APP-01 Application Mode
(24)
APP-02 PID Operation
9800
9801
9802
9803
9804
APP-03
(25)
APP-04
(26)
APP-05
(27)
9805
APP-06
9806
9807
9808
9809
980A
APP-07
APP-08
APP-09
APP-10
APP-1 1
980B
980C
980D
980E
APP-12
APP-13
APP-14
APP-15
9810
APP-17
9813
9814
9815
APP-20
(28)
APP-21
APP-22
9816
APP-23
9817
APP-24
MN763
Tunable
RW, RO
Display
Level
1
0
Tune
RW
Basic
Advanced
0
RW
Advanced
0.0
Tune
Advanced
0- No
1- Yes
PID Aux Reference 0- Keypad
1- 0to+10V
2- -10Vto+10V
3- 4to20mA
4- 0to10V+ 4to20mA
5- Pulse
6- Int. 485
7- Ext. PID
8- Linear
PID Feedback
0- I
Source
1- V1
2- Pulse
PID P Gain
0.0 to 999.9 %
PID I Gain
0.0 to 32.0 sec
PID D Gain
0.0 to100.0 msec
PID MAX Speed
0.00 to FN1-30 Hz
PID MIN Speed
FN1-32 to
APP-10 Hz
PID Gain
0.0 to 999.9 %
PID P2 Gain
0.0 to 999.9 %]
P Gain Scale
0.0 to 100.0 %
PID Output Inverse 0- No
1- Yes
PID U Feedback
0- No
1- Yes
Accel 2 Time
0 to 6000 sec
0
RW
Advanced
1
RW
Advanced
0
RW
Advanced
1.0
10.0
0.0
60 .00
0.51
Tune
Tune
Tune
Tune
Tune
Advanced
Advanced
Advanced
Advanced
Advanced
100.0
100.0
100.0
0
RW
RW
RW
RW
Advanced
Advanced
Advanced
Advanced
0
RW
Advanced
5
Tune
Advanced
Decel 2 Time
2nd MTR Base
Speed
2nd MTR V/F
Pattern
0 to 6000 sec
30.00 to FN1-30 Hz
10
60.00
Tune
RW
Advanced
Advanced
0- Linear
1- Square
2- User V/F
0 to 15 %
0
RW
Advanced
2
RW
Advanced
PID F Gain
Adjustable Range
Factory
1 to 99
0- None
1- MMC
0- No
1- Yes
0 to 999.9%
PID AuxMode
2nd MTR FWD
Torque Boost
User
Value
B.1.6
COM
Addr
(Hex)
APP Parameters Continued
9818
Number
APP-25
9819
APP-26
981A
APP-27
981B
APP-28
981C
983E
983F
9840
9849
APP-29
APP-63
APP-64
APP-65
APP-74
984A
984B
984F
9850
APP-75
APP-76
APP-80
APP-81
(30)
9851
APP-82
9852
APP-83
9854
9855
9856
9857
APP-85
APP-86
APP-87
APP-88
9858
APP-89
9859
APP-90
985A
985B
APP-91
APP-92
985C
985D
APP-93
APP-95
9860
APP-97
Parameter
Name
2nd MTR Reverse
Torque Boost
2nd MTR Stall
Prevention Level
2nd MTR 1 minute
Temp Limit
2nd MTR contin
Temp Limit
2nd MTR FLA
Sleep Delay Time
Sleep Frequency
Wake-up Level
PrePID Reference
Frequency
PrePID Exit Level
PrePID Stop delay
Ext PID Operation
Ext PID Reference
Source
Ext PID Reference
Level
Ext PID Feedback
Source
P Gain for ExtPID
I Time for ExtPID
D Time for ExtPID
High Limit
Frequency for
ExtPID Control
Low Limit
Frequency for
ExtPID Control
ExtPID Output
Scale
ExtPID P2 Gain
ExtPID P Gain
Scale
ExtPID F Gain
ExtPID Output
Inverse
ExtPID Loop Time
Tunable
RW, RO
Display
Level
2
RW
Advanced
30 to 150 %
100
RW
Advanced
FN2-28 to 200 %
130
Tune
Advanced
50 to FN2-27
(Max 150%)
1 to 200 A
0.0 to 9999 sec
0 to FN1-30 Hz
0 to 100.0%
0.00 to FN1-30 Hz
120
Tune
Advanced
3.6
60.0
0.00
35.0
0.00
RW
Tune
Tune
Tune
Tune
Advanced
Advanced
Advanced
Advanced
Advanced
0 to 100.0%
0 to 9999
0- No, 1- Yes
0- I
1- V1
2- Pulse
3- Key-Pad
0 to 100.00 %
0
600
0
3
Tune
Tune
RO
RO
Advanced
Advanced
Advanced
Advanced
50.00
RO
Advanced
0- I
1- V1
2- Pulse
0 to 999.9 %
0 to 32.0 sec
0 to 2000 msec
0 to 100.00 %
0
RO
Advanced
1.0
10.0
0
100.00
RO
RO
RO
RO
Advanced
Advanced
Advanced
Advanced
0 to 30.00 %
0
RO
Advanced
0 to 999.9
100.0
RO
Advanced
0 to 999.9
0 to 100.0
100.0
100.0
RO
RO
Advanced
Advanced
0 to 999.9 %
0- No, 1- Yes
0.0
0
Tune
RO
Advanced
Advanced
50 to 200 msec
100
RO
Advanced
Adjustable Range
Factory
0 to 15 %
User
Value
MN763
B.1.7
COM
Addr
(Hex)
COM Parameters
9700
9701
Number
COM-00
COM-01
COM-02
9702
970F
9710
COM-03
COM-10
COM-1 1
9711
COM-12
9712
COM-13
9713
9714
972F
9730
9731
9732
9733
9734
9735
9736
9737
9738
973F
9740
9741
9742
9743
9744
9745
9746
COM-17
COM-20
COM-30
COM-31
COM-32
COM-33
COM-34
COM-35
COM-36
COM-37
COM-38
COM-40
COM-41
COM-42
COM-43
COM-44
COM-45
COM-46
COM-47
COM-48
MN763
Parameter
Adjustable Range
Name
Jump Code
1 to 60
Type of SUB Board
Mode
0- None
1- Command
2- Freq
3- Cmd + Freq
Version
MAC ID
0 to 63
Baud Rate
0- 125 Kbps
1- 250 Kbps
2- 500 Kbps
Out Instance
0- 20
1- 21
2- 100
3- 101
In Instance
0- 70
1- 71
2- 110
3- 111
Station ID
0 to 63
Profi MAC ID
1 to 127
Output Num
3
Output 1
0 to FFFF
Output 2
0 to FFFF
Output 3
0 to FFFF
Output 4
0 to FFFF
Output 5
0 to FFFF
Output 6
0 to FFFF
Output 7
0 to FFFF
Output 8
0 to FFFF
Input Num
2
Input 1
0 to FFFF
Input 2
0 to FFFF
Input 3
0 to FFFF
Input 4
0 to FFFF
Input 5
0 to FFFF
Input 6
0 to FFFF
Input 7
0 to FFFF
Input 8
0 to FFFF
Tunable
RW, RO
Display
Level
0
Tune
RO
RW
Basic
Basic
Advanced
RO
Tune
Tune
Advanced
63
0
0
RW
0
RW
1
1
8
10
14
15
0
0
0
0
0
8
5
6
0
0
0
0
0
0
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Tune
Factory
1
User
Value
B.1.8
COM
Addr
(Hex)
COM Parameters Continued
975F
Number
COM-60
9760
9761
9762
9763
9764
9765
9766
COM-61
COM-62
COM-63
COM-64
COM-65
COM-66
COM-67
Parameter
Name
Parity/Stop
Opt Para-1
Opt Para-2
Opt Para-3
Opt Para-4
Opt Para-5
Opt Para-6
Comm UpDate
Tunable
RW, RO
Adjustable Range
Factory
8None / 1Stop
8None / 2Stop
8Even / 1Stop
8 Odd / 1Stop
0 to FFFF
0 to FFFF
0 to FFFF
0 to FFFF
0 to FFFF
0 to FFFF
0 (No)
1 (Yes)
8None /
1Stop
Tune
0
0
0
0
0
0
0
Tune
Tune
Tune
Tune
Tune
Tune
RW
Display
Level
User
Value
MN763
Appendix C
CE Guidelines
C.1
CE Declaration of Conformity
Baldor indicates that the products are only components and not ready for immediate or instant use within
the meaning of “Safety law of appliance”, “EMC Law” or “Machine directive”.
The final mode of operation is defined only after installation into the user's equipment. It is the
responsibility of the user to verify compliance.
C.2
EMC - Conformity and CE - Marking
The information contained herein is for your guidance only and does not guarantee that the installation
will meet the requirements of the council directive 89/336/EEC.
The purpose of the EEC directives is to state a minimum technical requirement common to all the
member states within the European Union. In turn, these minimum technical requirements are intended
to enhance the levels of safety both directly and indirectly.
Council directive 89/336/EEC relating to Electro Magnetic Compliance (EMC) indicates that it is the
responsibility of the system integrator to ensure that the entire system complies with all relative directives
at the time of installing into service.
Motors and controls are used as components of a system, per the EMC directive. Hence all components,
installation of the components, interconnection between components, and shielding and grounding of the
system as a whole determines EMC compliance.
The CE mark does not inform the purchaser which directive the product complies with. It rests upon the
manufacturer or his authorized representative to ensure the item in question complies fully with all the
relative directives in force at the time of installing into service, in the same way as the system integrator
previously mentioned. Remember, it is the instructions of installation and use, coupled with the product,
that comply with the directive.
Wiring of Shielded (Screened) Cables
Remove the outer insulation to
expose the overall screen.
Conductive
Clamp
Shielded Couplings
360 Degree Coupling
MN763
360 Degree
Coupling
Conductive
360 degree Clamp
CE Guidelines C-1
EMC Installation Options
When installed for Class A or Class B operation, the control is compliant with EN55011 (1991)/ EN55022
(1994) for radiated emissions as described.
Grounding for Wall Mounting (Class A) also see Chapters 4 and 5.
Top cover must be installed.
A single-star point (earth) is required.
The protective earth connection (PE) to the motor must be run inside the screened cable or conduit
between the motor and control and be connected to the protective earth terminal at the control.
The internal/external AC supply filter must be permanently earthed.
The signal/control cables must be screened.
Grounding for Enclosure Mounting (Class B) also see Chapters 4 and 5.
The unit is installed for Class B operation when mounted inside an enclosure that has 10dB
attenuation from 30 to 100MHz (typically the attenuation provided by a metal cabinet with no
opening greater than 0.15m), using the recommended AC supply filter and having met all cable
requirements.
Note:
Radiated magnetic and electric fields inside the cubicle will be high and components installed inside
must be sufficiently immune.
The control, external filter and associated equipment are mounted onto a conducting, metal panel.
Do not use enclosures that use insulating mounting panels or undefined mounting structures.
Cables between the control and motor must be screened or in conduit and terminated at the
control.
Using CE approved components will not guarantee a CE compliant system!
1.
The components used in the drive, installation methods used, materials selected for
interconnection of components are important.
2. The installation methods, interconnection materials, shielding, filtering and grounding of the system
as a whole will determine CE compliance.
3. The responsibility of CE mark compliance rests entirely with the party who offers the end system for
sale (such as an OEM or system integrator).
Baldor products which meet the EMC directive requirements are indicated with a “CE” mark. A signed CE
declaration of conformity is provided in this section.
C-2 CE Guidelines
MN763
EMC Wiring Technique
Y
Cap
acit
or
1 CABINET
The drawing shows an electroplated zinc
coated enclosure, which is connected to
ground.
This enclosure has the following
advantages:
- All parts mounted on the back plane are
connected to ground.
- All shield (screen) connections are
connected to ground.
Within the cabinet there should be a spatial
separation between power wiring (motor and
AC power cables) and control wiring.
2 SCREEN CONNECTIONS
All connections between components must
use shielded cables. The cable shields must
be connected to the enclosure. Use
conductive clamps to ensure good ground
connection. With this technique, a good
ground shield can be achieved.
3 EMC - FILTER
The EMI or main filter should be mounted
next to the power supply (here BPS). For
the connection to and from the main filter
screened cables should be used. The cable
screens should be connected to screen
clamps on both sides. (Exception: Analog
Command Signal).
4 Grounding (Earth)
For safety reasons (VDE0160), all BALDOR
components must be connected to ground
with a separate wire. The diameter of the
wire must be at minimum AWG#6 (10mm).
Ground connections (dashed lines) must be
made from the central ground to the regen
resistor enclosure and from the central
ground to the Shared Power Supply.
5 Y-CAP ACITOR
The connection of the regeneration resistor
can cause RFI (radio frequency interference)
to be very high. To minimize RFI, a
Y-capacitor is used. The capacitor should
only be connected between the dynamic
brake resistor housing and terminal pin R1
(lead from Lin).
MN763
CE Guidelines C-3
C.3
EMC Installation Instructions
To ensure electromagnetic compatibility (EMC), the following installation instructions should be
completed. These steps help to reduce interference.
Consider the following:
Grounding of all system elements to a central ground point
Shielding of all cables and signal wires
Filtering of power lines
A proper enclosure should have the following characteristics:
A) All metal conducting parts of the enclosure must be electrically connected to the back plane. These
connections should be made with a grounding strap from each element to a central grounding
point. B) Keep the power wiring (motor and power cable) and control wiring separated. If these wires must
cross, be sure they cross at 90 degrees to minimize noise due to induction.
C) The shield connections of the signal and power cables should be connected to the screen rails or
clamps. The screen rails or clamps should be conductive clamps fastened to the cabinet. D) The cable to the regeneration resistor must be shielded. The shield must be connected to ground at
both ends.
E) The location of the AC mains filter has to be situated close to the drive so the AC power wires are
as short as possible.
F) Wires inside the enclosure should be placed as close as possible to conducting metal, cabinet
walls and plates. It is advised to terminate unused wires to chassis ground. G) To reduce ground current, use at least a 10mm2 (6 AWG) solid wire for ground connections.
Grounding in general describes all metal parts which can be connected to a protective conductor,
e.g. housing of cabinet, motor housing, etc. to a central ground point. This central ground point is
then connected to the main plant (or building) ground.
Or run as twisted pair at minimum.
Example Cable Screens Grounding
Cable (Twisted Pair Conductors)
Conductive Clamp - Must contact bare cable shield
and be secured to metal backplane.
C-4 CE Guidelines
MN763
MN763
CE Guidelines C-5
C-6 CE Guidelines
MN763
Appendix D
Options & Kits
D.1
Remote Keypad Option
Figure 7‐1 Remote Keypad Mounting
Note: Template may be distorted due to reproduction.
2.36 (60)
1.
2.
3.
4.
5.
MN763
0.86 (22)
0.35(9)
3.11 (79)
0.63 (16)
Drill two mounting holes the the locations shown using the Figure 7‐1 as a template.
Remove the keypad from the VS1PF.
Mount the Remote keypad.
Attach one end of the remote cable in the keypad connector of the control.
Attach the other end of the remote cable to the remote keypad.
Options & Kits D-1
D.2
Dynamic Brake Unit
Refer to MN763DB for installation instrucions for the Dunamic Brake Unit (DBU). VS1PF inverters do not
have built-in Dynamic Brake hardware. When required, external DB Unit (Optional) and Brake Resistor
(Optional) should be installed.
D.3
Conduit Kit
Table 7‐1 identifies each conduit kit by part number.
Table 7‐1 Conduit Kit Models
Conduit Kit
HP
Drive Type
Frames
VS1PF-NM1C
20 - 25
Standard
C
VS1PF-NM1D
20 - 25
Built-In DC Reactor
D
VS1PF-NM1E
30 - 40
Standard
E
VS1PF-NM1F
30 - 40
Built-In DC Reactor
F
VS1PF-NM1GH
50 - 75
Standard
G, H
VS1PF-NM1JK
50 - 75
Built-In DC Reactor
J, K
VS1PF-NM1L
100 - 125 Standard
L
VS1PF-NM1M
100 - 125 Built-In DC Reactor
M
Hole Size
Inches [mm]
1 x 1.38 (35)
2 x 1.97 (50)
2 x 0.87 [22]
3 x 2.01 [51]
1 x 1.97 [50]
2 x 1.97 [50]
2 x 0.87 [22]
3 x 2.01 [51]
5 x 0.87 [22]
3 x 2.01 [51]
5 x 0.87 [22]
3 x 2.01 [51]
5 x 0.87 [22]
3 x 2.99 [76]
5 x 0.87 [22]
3 x 2.99 [76]
Conduit Size
Inches [mm]
1” [27]
1.5” [41]
0.5” [16]
1.5” [41]
1.5” [41]
1.5” [41]
0.5” [16]
1.5” [41]
0.5” [16]
1.5” [41]
0.5” [16]
1.5” [41]
0.5” [16]
2.5” [63]
0.5” [16]
2.5” [63]
2.56 (65)
3.95 (100.4)
2.56 (65)
7.91 (200.8)
D-2 Options & Kits
3.09 (78.5)
3.21 (81.6)
Figure 7‐2 Conduit Kit for VS1PF-NM1C 20-25hp (Standard)
2- ∅ 1.97 (50)
∅ 1.38 (35)
2.72 (69.2)
3.24 (82.5)
3.71 (94.2)
MN763
Figure 7‐3 Conduit Kit for VS1PF-NM1C, NM1E
1.
2.
3.
4.
5.
6.
7.
8.
9.
MN763
Remove the cover from the drive, carefully remove the keypad cable from the drive.
Remove two screws that hold the conduit plate in place. Retain the two screws.
Slide the conduit plate out of the drive chassis. Discard the plate.
Remove three screws and the cover from the front of the conduit kit. Retain screws and cover.
Slide the new conduit kit into the slots (above fans)where original conduit plate was removed.
Secure using the two screws removed in step 2.
Connect conduits and make control and power connections.
replace the conduit kit cover using the three screws removed in step 6 of the
preparation phase.
Install the cover on conduit kit and secure using three screws removed in step 4.
Connect the keypad cable and install drive cover.
Options & Kits D-3
Figure 7‐4 Conduit Kit for VS1PF-NM1D 20-25hp (Reactor)
8.26 (209.8)
5.75 (146)
2.91 (74)
4.51 (114.6)
0.41(10.4)
5.76 (146.4)
2- ∅ 0.87 (22)
3- ∅ 2.01 (51)
3.54 (90)
8.26 (209.8)
3.09 (78.5)
Figure 7‐5 Conduit Kit for VS1PF-NM1E 30-40hp (Standard)
3- ∅ 1.97 (50)
3.14 (80)
3.14 (80)
5.02 (127.4)
10.03 (254.8)
D-4 Options & Kits
5.48 (139.2)
6.00 (152.5)
6.46 (164.2)
MN763
Figure 7‐6 Conduit Kit for VS1PF-NM1F 40-60hp (Standard/Reactor)
9.44 (239.8)
9.44 (239.8)
3.14(80)
2.83 (72)
5.71 (145)
1.81(46)
2- ∅ 1.97 (50)
3- ∅ 2.01 (51)
9.44 (239.8)
0.41 (10.4)
3.54(90)
Figure 7‐7 Conduit Kit for VS1PF-NM1GH & VS1PF-NM1JK 50-75hp (Standard/Reactor)
5- ∅ 0.87 (22)
3- ∅ 2.0 (51)
11.81 (300)
MN763
0.93(23.6)
5.98 (152)
6.24 (158.6)
7.09 (180)
1.35 2.68 (68)
(34.4)
3.54 (90)
5.12 (130)
Options & Kits D-5
Figure 7‐8 Conduit Kit for VS1PF-NM1L & VS1PF-NM1M 100-125hp (Standard/Reactor)
11.14 (283)
11.81 (300)
D-6 Options & Kits
0.93(23.6)
6.97 (177)
7.23 (183.6)
5.31(135)
5- ∅ 0.87 (22)
3- ∅ 2.99 (76)
1.87 3.15 (80)
(47.4)
9.45 (240)
4.72 (120)
7.09 (180)
MN763
Figure 7‐9 VS1PF-NM1D, VS1PF-NM1F, VS1PF-NM1GH, VS1PF-NM1JK and VS1PF-NM1LM
1.
2.
3.
4.
5.
6.
7.
8.
MN763
Loosen two screws that hold the cover plate in place. Retain the two screws and plate.
Remove the louvered cover from the drive (Retain the 4 screws).
Install the 4 screws removed in step 2 but do not tighten them. Leave them loose enough to
slip the new conduit cover over the screw heads.
Remove 4 screws and the cover from the front of the conduit kit. Retain screws and cover.
Slide the new conduit cover over the screw heads (insrtalled in step) and tighten screws.
Connect conduits and make control and power connections.
Install the cover on conduit kit and secure using four screws removed in step 4.
Install the drive cover plate over the two screws loosened in step 1 and tighten screws.
Options & Kits D-7
D.4
Recommended AC Reactor and DC Link Inductors
Table 7‐2 identifies the reactor rating. Contact your Baldor Sales office to order the correct reactor or
inductor for your system if they are needed.
Table 7‐2 Reactor Selection
AC Reactor
DC Link Inductor
Normal
Heavy Duty
Model Number
Duty HP
HP
(mH)
Amps
(mH)
Amps
230VAC
VS1PF27-1
7.5
5
0.39
30
1.37
29
VS1PF210-1
10
7.5
0.28
40
1.05
38
VS1PF215-1
15
10
0.2
59
0.74
56
VS1PF220-9
20
15
0.15
75
0.57
71
VS1PF225-9
25
20
0.12
96
0.49
91
VS1PF230-9
30
25
0.1
112
0.42
107
VS1PF240-9
40
30
0.07
160
0.34
152
460VAC
VS1PF47-1
7.5
5
1.22
15
5.34
14
VS1PF410-1
10
7.5
1.14
20
4.04
19
VS1PF415-1
15
10
0.81
30
2.76
29
VS1PF420-9
20
15
0.61
38
2.18
36
VS1PF425-9
25
20
0.45
50
1.79
48
VS1PF430-9
30
25
0.39
58
1.54
55
VS1PF440-9
40
30
0.287
80
1.191
76
VS1PF450-9
50
40
0.232
98
0.975
93
VS1PF460-9
60
50
0.195
118
0.886
112
VS1PF475-9
75
60
0.157
142
0.753
135
VS1PF4100-9
100
75
0.122
196
0.436
187
VS1PF4125-9
125
100
0.096
237
0.352
225
VS1PF4150-9L*
150
125
0.081
289
VS1PF4200-9L*
200
150
0.069
341
VS1PF4250-9L*
250
200
0.057
420
* Built-In
VS1PF4300-9L*
300
250
0.042
558
VS1PF4350-9L*
350
250
0.042
558
VS1PF4400-9L*
400
300
0.029
799
VS1PF4500-9
500
350
0.029
799
0.09
836
VS1PF4600-9
600
400
0.024
952
0.076
996
VS1PF4700-9
700
500
0.024
952
0.064
1195
* These models include a built-in DC link inductor
D-8 Options & Kits
MN763
Appendix E
RS485/MODBUS Protocol
E.1
Installation
The VS1PF AC Drive is supplied with imbedded RS-485 communications that supports the
Modbus-R TU protocol. This allows the user to set up a multi-drop communications network between
multiple VS1PF drives and a PLC or host computer without the requirement of option boards for the
drives. This is a master-slave architecture where the master (e.g. PLC) can monitor and control multiple
VS1PF drives on the same network with other Modbus-RTU slaves.
This appendix defines the specifics needed to set up a VS1PF on an RS-485 network running the
Modbus-R TU protocol and documents the function codes and exception codes supported by the VS1PF.
For a complete definition of the Modbus-RTU protocol and the content of specific messages see
www.modbus.org.
E.2
Installation
1. Connect the RS485 communication line to the (C+), (C-) and (CM) control terminals .
2. Check the connections and turn ON the inverter.
3. This table documents the parameters within the VS1PF that are related to communications:
Number
Name
Comments
BAS-08
Start/Stop Source
Set to Int. 485 for applications requiring the ability to start and
stop the drive via the network
BAS-09
Speed Reference Source Set one of the digital inputs to LOC / REM to allow selection
between control via the network (remote) and the selections
defined in DRV-91 and DRV-92 (local)
I/O-(20-27) Digital Inputs (pick one)
Set to the desired method of providing start/stop control to the
drive when in local mode
DRV-91
Alt Start/Stop
Set to the desired method of providing a speed reference to the
drive when in local mode
DRV-92
Alt SPD Ref Source
Set to the desired Modbus-RTU address (note that each device
on the network must have a unique address)
I/O-90
Drive Address
Select the baud rate utilized by the master device on the network.
All devices on the network must utilize the same baud rate
I/O-91
Baud Rate
Set to desired drive response to a loss of communications
I/O-92
COM Lost Command
Set to the desired length of time before the drive responds to a
loss of communications
I/O-93
COM Time Out
Set to the desired length of time before the drive responds to a
loss of communications
I/O-94
COM Response Delay
Set to the desired delay between the receipt of a message and
the response by the drive. This setting may need to be adjusted
from the factory default of 5mSec based on the specifications of
the RS-485 interface of the master controller for the network
4.
MN763
Make connection to the master and other slave devices.
The maximum number of drives that can be connected is 31.
Maximum length of communication line is 2300 ft (700m).
RS485/MODBUS Protocol E-1
E.3
Operation
1.
2.
Remove all power from the VS1PF control.
Disconnect the motor load from the control (terminals U, V and W). (Do not connect the motor load
until stable communication between the master controller and the inverter is verified.)
3. Verify master controller and the inverter connections.
4. Turn ON the inverter.
5. Start the communications program on the master controller.
6. Verify proper communications and that the VS1PF is controlled as desired.
7. Remove all power from the VS1PF control.
8. Connect the motor load to the control (terminals U, V and W).
9. Turn ON the inverter.
10. Verify proper operation. See Troubleshooting at the end of this section to aid in resolving any
remaining problems.
E.4
Performance Specifications
Communication Method
Transmission Form
Applicable inverter
Connectable drives
Transmission distance
E.5
Hardware Specifications
Installation
Power supply
E.6
Use C+, C- , CM terminals on control terminal block
Provided by isolated power from the inverter power supply
Communications Specifications
Communication speed
Control procedure
Communication
Characters
Stop bits
Check Sum
Parity
E.7
RS485 Hardware specification, MODBUS protocol
Bus method, Multi drop Master/Slave architecture
VS1PF series
Max 31
Max. 2,300 ft (Repeater may be required for high noise
environments)
19200, 9600, 4800, 2400, 1200 bps selectable
Asynchronous communication system
Half Duplex
ASCII (8 bit)
2 bits
2 byte CRC
None
Communications Protocol (MODBUS-RTU)
Use Modbus-RTU protocol (Open Protocol)
Requires computer or other host to be network Master and inverters to be Slaves. Inverters respond to
Read/Write commands from the Master.
Table 7‐3 Supported Function Calls
Function Code
Description
0x03
Read Holding Registers
0x04
Read Input Registers (≤ 8 contiguous registers)
0x06
Write Single Register
0x10
Write Multiple Registers (≤ 8 contiguous registers)
E-2 RS485/MODBUS Protocol
MN763
Exception Code
0x01
0x02
0x03
0x06
User Defined
E.8
Table 7‐4 Exception Codes
Description
Illegal Function
Illegal Data Address
Illegal Data Value
Slave Device Busy
1. Write disable (0x004=0).
2. Read only parameter (not changeable while running).
0x15
Parameter Code List
Common Area: Area accessible for all models. Drive parameter address numbers are in Appendix
B.
Addr
0x0000
Parameter
Rating
0x0001
0x0002
Input Volts
S/W Version
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x000A
0x000B
0x000C
Speed Ref.
Run Command
Accel Time
Decel Time
Output Current
Output Frequency
Output Voltage
DC Link voltage
Output power
MN763
Value
Unit
R/W
R
R
R
0.01
Hz
0.1
0.1
0.1
0.01
0.1
0.1
0.1
sec
sec
A
Hz
V
V
kW
R/W
R/W
R/W
R/W
R
R
R
R
R
Range/Description
4-7.5 hp, 5-10 hp, 6-15 hp, 7-20 hp, 8-25 hp,
9-30 hp, 10-40 hp, 11-50 hp, 12-60 hp, 13-75
hp, 14-100 hp, 15-125 hp, 16-150 hp, 17-200
hp, 18-250 hp, 19-300 hp, 350 hp, 20-400 hp,
21-500 hp, 22-600 hp, 23-700 hp
0 : 230V Class; 1 : 460V Class
(Ex) 0x0100 : Version 1.00;
0x0101 : Version 1.10
(Ex) 2796D=27.96Hz
See Chapter 9.
E.8
Parameter Code List Continued
Addr
0x000D
Parameter
Operating status
0x000E
Trip information
R
0x000F
Input terminal
status
R
0x0010
Output terminal
status
R
Value
Unit
R/W
R
Range/Description
BIT 0: Stop
BIT 1: Forward running
BIT 2: Reverse running
BIT 3: Fault (Trip)
BIT 4: Accelerating
BIT 5: Decelerating
BIT 6: At speed
BIT 7: DC Braking
BIT 8: Stopping
Bit 9: not Used
BIT10: Brake Open
BIT11: Forward run command
BIT12: Reverse run command
BIT13: REM. R/S (Int. 485, OPT)
BIT14: REM. Freq. (Int. 485, OPT)
BIT 0 : OCT1
BIT 1 : OV
BIT 2 : EXT-A
BIT 3 : BX
BIT 4 : LV
BIT 5 : RESERVE
BIT 6 : GF(Ground Fault)
BIT 6: OHT (Inverter overheat)
BIT 7: ETH (Motor overheat)
BIT 8: OLT (Overload trip)
BIT10: HW-Diag
BIT11: RESERVE
BIT12: OCT2
BIT13: OPT (Option error)
BIT14 : PO (Phase Open)
BIT15: IOLT
BIT 0 : M1
BIT 1 : M2
BIT 2 : M3
BIT 3 : M4
BIT 4 : M5
BIT 5 : M6
BIT 6 : M7
BIT 7 : M8
BIT 8 : P4
BIT 9 : P5
BIT 10 : P6
BIT 0 : AUX1
BIT 1 : AUX2
BIT 2 : AUX3
BIT 3 : AUX4
BIT 4 : Q1 (OC1)
BIT 5 : Q2 (OC2)
BIT 6 : Q3 (OC3)
BIT 7 : 30AC
MN763
E.8
Addr
0x0011
0x0012
0x0013
0x0014
0x0019
0x001A
MN763
Parameter Code List Continued
Parameter
V1
V2
I
RPM
Unit Display
Pole Number
Value
Unit
V
V
A
RPM
R/W
R
R
R
R
R
R
Range/Description
0- Hz; 1- RPM
E.9
Bit
0
1
2
3
4
5
6
7
8
Detail Description of Run Command Word (0x0005)
Parameter
Stop
FWD Run
REV Run
Fault Reset
Drive Disable
Not Used
Operating
Command
Value
0x01
0x02
0x04
0x08
0x10
Speed Command
Unit
R/W
R/W
R/W
R/W
R/W
R/W
R
0-(T erminal), 1-(keypad), 2-(option), 3-(Int. 485)
R
A. When operating command is issued by
Terminal, Keypad or Option
0: BAS-09,
1: Not used,
2 : Preset speed 1,
3 : Preset speed 2,
4 : Preset speed 3
5 : Preset speed 4,
6 : Preset speed 5,
7 : Preset speed 6
8 : Preset speed 7,
9 : Preset speed 8,
10 : Preset speed 9
11: Preset speed 10,
13: Preset speed 12
15 : Preset speed 14 ,
16 : Preset speed 15,
17 :Up,
18 : Down,
19: Up/Down Zero
20-21 : Reserved
22 : V1,
23 : V1S,
24 : I,
25 : V1+I
26 : Pulse
27 : Sub
28 : Int. 485
29 : Option
30 : Jog
31 : PID
R
Network error
9
10
11
12
13
14
15
Network Error
0x8000
Range/Description
Issue a Stop command by 485 (0->1)
Issue a FWD run command by 485 (0->1)
Issue a REV run command by 485 (0->1)
Issue a Fault Reset command by 485 (0->1)
Issue a Drive Disable command by 485 (0->1)
MN763
E.10
Troubleshooting
Check
Is power provided to the drive?
Are the connections between drive and master
correct?
Is Master polling?
Is baud rate of master and drive set correctly?
Is the data format of user program correct?
MN763
Corrective Measure
Provide electric power to the drive.
Refer to the drive manual.
Verify the Master is polling the drive.
Set the correct value.
Set data formats to MODBUS-RTU.
Distributed by Applied Industrial Technologies
1-877-279-2799

installation manual

Transcription

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