Servo / Collective Break Errors

verove · May 3, 2019 at 4:43 PM

Hi y'all,

I'm having errors on a KUKA KR10 (Agilus). When trying to jog the robot, only axis one moves a few degrees and the errors all arise. I've checked connectors, there doesn't seem to be a problem at the base (nothing pinched, burned, etc.)

Errors : Collective break error (servo) (A1) (A2) (A3) + General servo error (A1) (A2) (A3)

KSS numbers: KSS26158 + KSS26012

Robot: KR10R1100 + KRC 4 cabinet controller (v8.3.39)

Screen shot of the errors attached.

Any ideas?

Thanks.

**panic mode** · May 4, 2019 at 1:46 AM

reconnect motor cable X20-X30 and check motor connections

verove · May 9, 2019 at 2:40 PM

Thank you! This only temporarily fixed the issue, and the next day the errors came back.

We seem to have a connector problem, and an internal problem (according to KUKA support)

sudeep · February 1, 2021 at 9:55 AM

Hello ,

I am facing the above mentioned Error on E1 axis,On swapping the KPP with heathy one, No more Error is there.

Has anyone tried his/her hands on diagnosis on the KPP Itself.

Thanks

saKer Xing · March 18, 2023 at 8:06 PM

Hi , do you have solution for it yet? I am suffering on this falut code now. Could you help me out by any chance?

alreyjp · July 22, 2024 at 8:51 AM

Quote from saKer Xing

Hi , do you have solution for it yet? I am suffering on this falut code now. Could you help me out by any chance?

did you firgure it our already?

Wall-E · April 4, 2025 at 1:01 PM

Same here !

E1, but also A3, A4 errors.

Un-plugged and re-plugged X20-X30, as well as the plugs of my E1 (turntable), and it changes nothing.

Also tried the old trick of using the "Reload files" option in the "Shutdown" menu, but it has no effect either.

Servo / Collective Break Errors

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