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FANUC Alarm BELL-005 — WARN Machine 2 is bypassed

FANUC BELL-005 (“WARN Machine 2 is bypassed”): Bypass Machine 2 input signal is ON. First check: The bypass machine 2 input must be OFF to enable the machine.

Updated 2026-08-29 · LogrobotLM reference

Description

Bypass Machine 2 input signal is ON.

Remedy · Remède

The bypass machine 2 input must be OFF to enable the machine.

Frequently asked · Questions fréquentes

What does FANUC alarm BELL-005 mean?
FANUC BELL-005 (“WARN Machine 2 is bypassed”): Bypass Machine 2 input signal is ON.
How do you troubleshoot FANUC alarm BELL-005?
The bypass machine 2 input must be OFF to enable the machine.

Related codes / Codes liés

BELL-003WARN Reset failureBELL-004WARN Machine 1 is bypassedBELL-006WARN Servo disconnect switch offBELL-007PAUS Auto mode disabled in cycle

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →