CNC Machine Alarm Error & Message: 4021 – P/S ALARM
Fanuc Alarm Description:
A minus value is commanded as a nozzle length.
A nozzle length is out of setting range.
A total length of the 2nd arm and the nozzle length is 500mm
(19.685inches) for maximum.
Additional Suggestions & Fanuc alarm: 4021 – P/S ALARM Clarification:
Troubleshooting Recommendations for (Fanuc alarm: 4021 – P/S ALARM) Error Message:
Fanuc CNC Control Models Applicable:16/18/21, 16i/18i/21i, 160i/180i/210i, ,
Fanuc alarm: 4021 – P/S ALARM