Preface
3
Table of Contents
CHAPTER 1 – INTRODUCTION.................................................................................................................................. 5
Gemini Products—Overview ..............................................................................................................................................6
Compatible Compumotor Products .....................................................................................................................................8
CHAPTER 2 – INSTALLATION ....................................................................................................................................9
Checking Your Shipment ................................................................................................................................................... 10
“Express Setup” Overview ................................................................................................................................................10
Step 1 – Connecting the Motor..........................................................................................................................................13
Step 2 – Connecting AC Power ......................................................................................................................................... 14
Step 3 – Configuring the Drive..........................................................................................................................................16
Step 4 – Verifying Correct System Installation ................................................................................................................. 18
What’s Next? ..................................................................................................................................................................... 19
CHAPTER 3 – CONFIGURATION ..............................................................................................................................21
Configuration.....................................................................................................................................................................22
Motor Settings ............................................................................................................................................................22
System Settings .......................................................................................................................................................... 23
Input/Output (I/O) Settings ........................................................................................................................................23
Communications Settings...........................................................................................................................................24
Motor Control Settings ............................................................................................................................................... 24
Procedure for Configuring Advanced Features ................................................................................................................. 25
Configuring Damping Settings................................................................................................................................... 25
Configuring Stall Detect Settings...............................................................................................................................27
Procedure for Motor Matching ..........................................................................................................................................28
CHAPTER 4 – SPECIAL FEATURES ......................................................................................................................... 31
Relay Connections (optional) ............................................................................................................................................ 32
+24VDC “Keep Alive” Power Connections (optional) .................................................................................................... 32
Multiple Drive Installations............................................................................................................................................... 33
RS-232/485 Communications ...........................................................................................................................................34
Establishing Communications .................................................................................................................................... 34
Configuring the Serial Port.........................................................................................................................................35
RS-232 Communications ...........................................................................................................................................35
RS-232 Daisy-Chaining .............................................................................................................................................36
RS-485 Communications ...........................................................................................................................................37
RS-485 Multi-Drop .................................................................................................................................................... 38
Updating the Drive’s Operating System ............................................................................................................................ 38
CHAPTER 5 – TROUBLESHOOTING ......................................................................................................................... 39
APPENDIX A – SPECIFICATIONS .............................................................................................................................47
Power Specifications .........................................................................................................................................................48
Interface/Communication .................................................................................................................................................. 49
Inputs and Outputs.............................................................................................................................................................50
Dimensions ........................................................................................................................................................................55
Protective Circuits .............................................................................................................................................................58
Cable Specifications .......................................................................................................................................................... 60
APPENDIX B – USING NON-COMPUMOTOR MOTORS .................................................................................................63
APPENDIX C – REGULATORY COMPLIANCE: UL AND CE ...........................................................................................71
INDEX ................................................................................................................................................................77
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