LogrobotLM

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FANUC Alarm PRIO-089 — STOP PMC is not supported on this hardware

FANUC PRIO-089 (“STOP PMC is not supported on this hardware”): PMC function is not supported on this main board. First check: Change main board or remove PMC function.

Updated 2026-09-17 · LogrobotLM reference

Description

PMC function is not supported on this main board.

Remedy

Change main board or remove PMC function. If you need clear this alarm, please turn off K17.2 (SDO[10139]). PMC does not run at power up, and this alarm does not occur until you order to run PMC program.

Related codes

PRIO-081STOP I/O is not initializedPRIO-083STOP Digital I/O is not recoveredPRIO-090WARN SNPX communication errorPRIO-091Op panel comm error …, … (hex)

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →