Fanuc alarm: 351 - SPC ALARM: n AXIS COMMUNICATION

CNC Machine Control Manufacturer
Fanuc
Control Model
16/18/21, 16i/18i/21i, 160i/180i/210i, , 0i
351 - SPC ALARM: n AXIS COMMUNICATION

Alarm Description

n axis (axis 1-8) serial pulse coder communication error (data transmission
fault)
Refer to diagnosis display No. 203 for details.

Additional Suggestions & Alarm Clarification

Possible problems based on which bit is on in diagnostic 203. #7 (DTE) : Data error has occurred.#5 (STB) : Stop bit error has occurred. #6 (CRC) : CRC error has occurred.

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