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FANUC Alarm DMER-056 — WARN DAQ: Bad param: output mode

FANUC DMER-056 (“WARN DAQ: Bad param: output mode”): The output mode parameter is invalid. First check: Specify a valid output mode.

Updated 2026-09-17 · LogrobotLM reference

Description

The output mode parameter is invalid.

Remedy

Specify a valid output mode.

Related codes

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 →