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IndustryArena Forum > CNC Electronics > Stepper Motors / Drives > _Please Help_Parker Compumotor OEM750 not working

Thread: _Please Help_Parker Compumotor OEM750 not working

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  1. 07-21-2009, 01:33 PM #1
    haciman
    haciman is offline Registered
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    _Please Help_Parker Compumotor OEM750 not working

    Hi.

    I have a problem. I took 2 piece OEM750 (used) on ebay. First OEM750 perfect working not a problem. But second OEM750 not working. I used same setting and same stepper motor both driver. Stepper motor not turn. At the same time stepper motor shaft be locked i give energy on the OEM750 (for not working OEM750) and green led (POWER) on red led (FAULT) off. What problems?

    I am using Mach3.

    Thanks
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