Servo drive shutdown
Moderator: cnckeith
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- Posts: 67
- Joined: Mon Apr 27, 2020 2:09 am
- Acorn CNC Controller: No
- Allin1DC CNC Controller: Yes
- Oak CNC controller: No
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- DC3IOB: Yes
- CNC12: Yes
- CNC11: Yes
- CPU10 or CPU7: Yes
Re: Servo drive shutdown
RESOLVED. I tried shorting the inputs on the PLC3/3, but nothing changed on the diagnostic screen. I swapped out the fibers one by one and found that everything worked when I substituted the CKS fiber. All good now. Thanks to all.
Re: Servo drive shutdown
An important takeaway here is that CNC7 and CNC10, combined with an RTK2, PLC15/15, PLC3/3 or SERVO3IO, will report "401 PLC failure detected" if there was valid PLC communication, and then it went away.
But they will not report "401 PLC failure detected" if they never had valid PLC communication in the first place.
But they will not report "401 PLC failure detected" if they never had valid PLC communication in the first place.