LogrobotLM

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FANUC Alarm BELL-079 — PAUS Servo amp overheat alarm

FANUC BELL-079 (“PAUS Servo amp overheat alarm”): The servo amplifier overheated. First check: Refer to troubleshooting section in the SYSTEM R-J Controller Series Electrical Connection and Maintenance Manual.

Updated 2026-09-17 · LogrobotLM reference

Description

The servo amplifier overheated.

Remedy

Refer to troubleshooting section in the SYSTEM R-J Controller Series Electrical Connection and Maintenance Manual.

Related codes

BELL-077PAUS High current alarmBELL-078PAUS Low voltage alarmBELL-080PAUS Collision alarmBELL-081WARN Pulse coder battery discon alarm

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 →