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Type: Posts; User: titanmachining

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  1. Replies
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    845

    A few problems down, a few more to go(HOPEFULLY)

    Thanks for the help. The I/O board had a bad relay on it.
    Got that fixed.
    Also had a bad servo amplifier, got that fixed.

    NOW...

    When I give a M3 command, I get an Alarm 28 (Spindle Drive...
  2. Hello Anthony, I have a FA550 with a Fanuc 15m...

    Hello Anthony,
    I have a FA550 with a Fanuc 15m
    When I give a M3 command, I get an Alarm 28 (Spindle Drive Unit Alarm) on the control and AL-15 on the spindle drive.
    The control also says OT399...
  3. Replies
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    845

    Fanuc 15 M Problems

    I have a Toyoda FA550 with a Fanuc 15 MA control.
    I received the machine DOA.
    First, replaced the Fanuc Input Unit which was not operating
    Now,
    I hit the "on" button on the input unit.
    The 2 amp...
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