AL.217 PR can’t Write the para while Servo On – Delta servo troubleshooting

<= See All alarms of Delta servo

Name Description ALM WRN SRV ON Clear Way


PR Writing cmd failed while Servo On

PR can’t Write the parameter while Servo On



Trigger condition

and cause

  • Condition: when you use the PR procedure to write the parameter, the parameter is write-protected under servo on (enabled)  state.
  • Cause: an error occurs when you write the parameter with Type [8] PR command.

Checking method

and corrective action

Write the parameter under servo off (disable) state .
How to clear the alarm? Modify the PR command and the parameter.

(The above information is referenced from Delta Electronics IMSBU)

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How to clear?  

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