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  1. #1
    Join Date
    Jun 2010
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    0

    Servo Drive Issues

    I'm dealing with an old Motch Single Spindle and its been down for two weeks. When the machine is readied up, both X and Y drives (A06B-6058-H005) fault out with HC alarm LED. I think the drives are Alpha series but the facing is gone from both. The operator manual says to look at GFZ-65005E manual from GE Fanuc, does anyone have this electronically or a link?

    So far I've checked incoming voltage. Since its two separate systems faulting at the same time, I'm thinking the Fanuc Controller (A16B-2200-0080) is crapping out or a parameter got changed for the motor setup which I don't know how to access on the 15T controller.

    Can anyone help me out?
    Attached Thumbnails Attached Thumbnails 538302922_1903532147_0.jpg  

  2. #2
    Join Date
    Jun 2010
    Posts
    0
    Replaced the Servo Controller and the problems seem to be resolved.

  3. #3
    Have you found GFZ-65005E?
    I need to know some servo parameters description.
    I have Fanuc-15M and some problems with Y axis (SV003 - abnormal servo current) in sleeping mode (not moving at all)

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