Mitsubishi Electric MELSEC iQ-R Series - Page 45

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2. DETAILS OF MIGRATION FROM Q17nCPUN(-T) TO RnMTCPU
(b) Cancelling errors
Among the RnMTCPU errors, continue errors (minor errors, or continue mode moderate
errors) and warnings can be cancelled.
Use the following method to cancel errors after eliminating the cause.
• Cancel with MELSOFT GX Works3 "Module diagnostics"
• Cancel with MELSOFT MT Works2 "Motion Monitor"
• Cancel with "Error reset (SM50)"
(Note-1)
Error type Information required to cancel error
System common errors
• Self-diagnostic error information
(SD0 to SD7, SD10 to SD25)
• Diagnosis error detection (SM0, SM1)
• Warning detection (SM4)
• Detailed information 1 (SD80 to SD111)
• Detailed information 2 (SD112 to SD143)
• Detailed information 1: flag in use (SM80)
• Detailed information 2: flag in use (SM112)
• AC/DC DOWN counter (SD53)
• AC/DC DOWN detected (SM53)
• I/O module verify error module number (SD61)
Positioning/synchronous control
output axis errors/warnings
(Note-1)
• Warning code
• Error code
• Error detection signal
Servo alarms/warnings
(Note-1)
• Servo error code
• Servo error detection signal
Synchronous control input axis
errors/warnings
(Note-1)
• Command generation axis warning code
• Command generation axis error code
• Command generation axis error detection signal
• Synchronous encoder axis warning No.
• Synchronous encoder axis error No.
• Synchronous encoder axis error detection No.
(Note-1): Clears errors for all axes at the same time.
Refer to “Appendix 1 Error Codes of MELSEC iQ-R Motion Controller Programming
Manual (Common)” for details.