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FANUC Alarm PNT1-138 — Chain failure is repaired

FANUC PNT1-138 (“Chain failure is repaired”): A chain failure has been repaired. First check: The status of the Chain Failure is changed to normal when the system checks the chain failure again, and you press RESET.

Updated 2026-09-17 · LogrobotLM reference

Description

A chain failure has been repaired.

Remedy

The status of the Chain Failure is changed to normal when the system checks the chain failure again, and you press RESET.

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 →