Clearing Errors And Warnings - Mitsubishi Electric RD77MS2 User Manual

Clearing errors and warnings

Remove the cause of error or warning following the actions described in the sections below before canceling an error or
warning state by resetting the error.
Page 582 List of Warning Codes, Page 591 List of Error Codes
How to clear errors or warnings
An error or warning state is canceled after the following processing is carried out by setting "1" in "[Cd.5] Axis error reset".
• Axis error detection signal is turned OFF.
• "[Md.23] Axis error No." is cleared.
• "[Md.24] Axis warning No." is cleared.
• "[Md.26] Axis operation status" is changed from "Error" to "Standby".
• "Axis warning detection ([Md.31] Status: b9)" is turned OFF.
When servo amplifier errors cannot be reset even if error reset is requested, "0" is not stored in "[Cd.5] Axis
error reset" by Simple Motion module. It remains "1". Set "0" in "[Cd.5] Axis error reset" and then set "1" to
execute the error reset again by user side.
For the synchronous encoder axis, an error or warning state is canceled after the following processing is carried out by setting
"1" in "[Cd.323] Synchronous encoder axis error reset" for target axis.
• "b4: Error detection flag" of "[Md.325] Synchronous encoder axis status" is turned OFF.
• "[Md.326] Synchronous encoder axis error No." is cleared.
• "b5: Warning detection flag" of "[Md.325] Synchronous encoder axis status" is turned OFF.
• "[Md.327] Synchronous encoder axis warning No." is cleared.
14 TROUBLESHOOTING
14.3 Error and Warning Details
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