DX100 current feedback error 1547

    Hi guys,


    DX100 controller with HP20 manipulator started giving 1547 alarm.


    As background info: It first started to happen yesterday and happened rarely - after reset robot kept working for multiple hours. Now it stops right after it tries to start moving.


    The sub code is 2006 - does anyone know what this sub code means? (I was expecting a sub code that show me the specific axis.)

    Thanks in advance

    Thanks for the reply!


    Could you please tell me where did you get this info. (Could not find it from alarmlist.)


    Is it like 6 - last axis (T-axis)?

    If you press the SELECT key on the alarm, in the details, it should show [200x]. Farther down the screen it would say X is the axis. 1=S, 2=L, and so forth.

    I know a thing or two, because I’ve seen a thing or two. Don't even ask about a third thing. I won't know it.

    I pressed SELECT on the alarm and looked through what it showed. Could not find that [200x] clarification tho.

    Later found out that it is written in DX100 Maintenance manual (RE-CHO-A108).


    Anyway T-axis was correct, thanks!


    Update about my problem:

    Today I figured out that problem was not with the servo (tried another servo) and not in the cable (disconnected servo power cable from the amplifier).


    So I took out amp 6, opened it up and looked at the boards and components (I did not have a spare amplifier).

    Nothing was burnt and everything seemed fine with a multimeter - only some moisture damage.


    I resoldered all the pins of the connectors and cleaned boards (3 were in the amplifier) with IPA.

    Robot has been working for ~7 hours straight since that with no problems (before it gave the alarm only by powering the servos), hope for the best.

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