Fanuc alarm: 350 – SPC ALARM: n AXIS PULSE CODER

CNC Machine Alarm Error & Message: 350 – SPC ALARM: n AXIS PULSE CODER
Fanuc Alarm Description:
The n axis (axis 1-8) pulse coder has a fault. Refer to diagnosis display
No. 202 and No. 204 for details.

Additional Suggestions & Fanuc alarm: 350 – SPC ALARM: n AXIS PULSE CODER Clarification:
Possible problems based on which bit is on in diagnostic 202.#0 (SPH) : Soft phase data trouble alarm has occurred. #1 (CKA) : Clock alarm has occurred. #2 (BZA) : Battery zero alarm has occurred.#3 (PCA) : Speed count trouble alarm has occurred. #4 (PHA) : Phase data trouble alarm has occurred. #5 (BLA) : Battery low alarm has occurred. #6 (CSA) : Check sum alarm has occurred.

Troubleshooting Recommendations for (Fanuc alarm: 350 – SPC ALARM: n AXIS PULSE CODER) Error Message:

Fanuc CNC Control Models Applicable:16/18/21, 16i/18i/21i, 160i/180i/210i, , 0i


Fanuc alarm: 350 – SPC ALARM: n AXIS PULSE CODER