Mitsubishi Electric R60AD8-G - When the ALM LED Turns on or Flashes

3 TROUBLESHOOTING
3.3 Troubleshooting by Symptom
105
3
When the ALM LED turns on or flashes
When turning on
When flashing
Check item Corrective Action
Check whether any alert has been issued. Check 'Alert output flag (process alarm upper limit)' (Un\G36), 'Alert output
flag (process alarm lower limit)' (Un\G37), 'Alert output flag (rate alarm upper
limit)' (Un\G38), and 'Alert output flag (rate alarm lower limit)' (Un\G39).
Take actions described in the list of alarm codes.
Page 112 List of Alarm Codes
Check item Corrective Action
Check whether any input signal error has occurred. Check 'Input signal error detection signal' (XC) or 'Input signal error detection
flag' (Un\G40).
Take actions described in the list of alarm codes.
Page 112 List of Alarm Codes