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FANUC Alarm COPT-022 — WARN Still waiting for …

Manufacturer wording — WARN Still waiting for %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC COPT-022 (“WARN Still waiting for …”): Status message only. First check: Check PC communications.

Updated 2026-09-17 · LogrobotLM reference

Description

Status message only. A controller task is waiting for an event flag back from the PC.

Remedy

Check PC communications.

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 →