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FANUC Alarm APSH-037 — WARN No UOP input defined

FANUC APSH-037 (“WARN No UOP input defined”): The User Operator Panel input group has not been defined. First check: Set up the UOP Inputs in the UOP I/O menu.

Updated 2026-09-17 · LogrobotLM reference

Description

The User Operator Panel input group has not been defined.

Remedy

Set up the UOP Inputs in the UOP I/O menu.

Related codes

APSH-035WARN Robot is in Bypass modeAPSH-036WARN User JOB has been pausedAPSH-038WARN No style input group definedAPSH-039WARN No style ack strobe defined

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 →