LogrobotLM

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FANUC Alarm BELL-102 — WARN Not in teach mode

FANUC BELL-102 (“WARN Not in teach mode”): An attempt was made to perform a manual operation from outside of teach mode. First check: Certain operations are only permitted in teach mode.

Updated 2026-09-17 · LogrobotLM reference

Description

An attempt was made to perform a manual operation from outside of teach mode.

Remedy

Certain operations are only permitted in teach mode. Do not attempt to perform this operation in any other mode.

Related codes

BELL-096WARN Osc zone … supersededBELL-101WARN Position may not be clearedBELL-103WARN Can't overwrite processed dataBELL-104WARN Too many positions in job

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 →