Fanuc Alarm 85: COMMUNICATION ERROR

Fanuc Alarm 85: COMMUNICATION ERROR

Fanuc Control Model: Fanuc 0i-D/F, 16i/18i/21i, and 30i/31i/32i series

Fanuc Alarm Description

When entering data in the memory by using Reader / Puncher interface,an overrun, parity or framing error was generated. The number of bits of input data or setting of baud rate or specification No. of I/O unit is incorrect.


Have you faced Fanuc Alarm 85 COMMUNICATION ERROR on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear this error faster!

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