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TABLE OF CONTENTS
Section Page
1 Introduction ......................................................................................................................3
Safety Notice ..................................................................................................................8
2 Quick-Start Instructions....................................................................................................11
3 Mounting Instructions.......................................................................................................15
4 Electrical Connections .............................................................. ......................................15
5 Important Application Information ....................................................................................17
6 Setting Selectable Jumpers .............................................................................................19
7 Trimpot Adjustments ........................................................................................................21
8 Drive Operation................................................................................................................24
9 Pilot Light and Diagnostic LED’s......................................................................................25
10 Troubleshooting ...............................................................................................................26
Baldor District Offices ......................................................................................................31
Limited Warranty..................................................................................................Back Cover
Tables Page
1 Standard Features ...........................................................................................................4
2 Performance Features .....................................................................................................4
3 Protection Features..........................................................................................................5
4 Selectable Jumpers .........................................................................................................5
5 Trimpot Adjustments ........................................................................................................5
6 Optional Accessories .......................................................................................................6
7 Electrical Ratings .............................................................................................................6
8 General Performance Specifications ...............................................................................7
9 Terminal Block Wire and Tightening Torque Specifications ............................................15
10 Drive Operating Condition and Run/Fault Relay Contact Status .....................................17
11 Drive Operating Conditions and Status LED Indications .................................................25
12 Troubleshooting Guide.....................................................................................................27
13 Fault Recovery and Setting Drive ....................................................................................28
Figures Page
1 Quick-Start Connection Diagram .....................................................................................11
2 Cover Layout....................................................................................................................12
3 Drive Layout.....................................................................................................................13
4 Mechanical Specifications................................................................................................14
5 AC Line Input, Motor, and Ground Connections ..............................................................16
6 Run/Fault Relay Output Connection ................................................................................16
7 Maximum Allowed Motor Torque vs. Speed ....................................................................18
8 Open Ventilated Motor with External Fan Cooling ...........................................................18
9 AC Line Input Voltage Selection (Jumper J1) ..................................................................19
10 Motor Horsepower Selection (Jumper J2) .......................................................................19
11 Automatic or Manual Start and Reset Selection (Jumper J3) ..........................................20
12 60 Hz or 50 Hz Motor Selection (Jumpers J4 and J5) .....................................................20
13 Available Torque vs. Output Frequency...........................................................................20
14 120 Hz and 100 Hz Drive Output Frequency Selection (Jumpers J4 and J5) .................21
15 “Run” or “Fault” Output Relay Operation Selection (Jumper J6)......................................21
16 Minimum Speed Trimpot (MIN) Range ............................................................................21
17 Maximum Speed Trimpot (MAX) Range ..........................................................................22
18 Acceleration Trimpot (ACCEL) Range .............................................................................22
19 Deceleration Trimpot (DECEL) Range.............................................................................22
20 Slip Compensation Trimpot (COMP) Range....................................................................22
21 Current Limit Trimpot (CL) Range....................................................................................23
22 I
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t Trip Time vs. Motor Current.........................................................................................23