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Thread: Ajax ,fagor 8055 mill driver error

  1. #1
    derianeng Guest

    Default Ajax ,fagor 8055 mill driver error

    Morning all,
    We have a Ajax cnc mill with Fagor 8055 control, it has been stood idle (operator holiday) for 6 days and on switching on today has come up with an "external emergency activated" PLC:0005 AXIS DRIVER NOT OK, anyone have experience of this error or any suggestions on a fix. I am old school manual so sorry about my ignorance.
    cheers for any help offered.
    Last edited by derianeng; 10-22-09 at 03:15 AM.

  2. #2
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    Default Re: Ajax ,fagor 8055 mill driver error

    Your system has an emergency stop circuit also known as e-string, it is a line that goes from the 24 volts power supply to the e-stop push button(s), end of stroke limit switches and some other devices, like the axis drives. If any of your drives has a problem, the alarm will pop up. Take a look inside the electric cabinet, there should be several grey modules there, they are the X, Y, Z and spindle drives.

    At least one of them should have a red light or similar indicating a problem, perhaps a single fuse.
    Last edited by Sinumeriko; 10-22-09 at 12:47 PM.

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    Default Re: Ajax ,fagor 8055 mill driver error

    To be more specific, here's what the manual says:

    Cause: PLC input 1 is set to "0" (maybe the E-stop button) or the plc mark M5000(/EMERGEN) is set to "0".

    Solution: Check at the plc why the inputs are at "0". (Possible lack of power).

    It means you might have to release the E-Stop button from being depressed or if it is ok than you could have a lack of power in the plc's inputs.

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