LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm PAIN-154 — PAUS Servo amp overheat alarm

FANUC PAIN-154 (“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 2026-08-29 · LogrobotLM reference

Description

The servo amplifier overheated.

Remedy · Remède

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

Frequently asked · Questions fréquentes

What does FANUC alarm PAIN-154 mean?
FANUC PAIN-154 (“PAUS Servo amp overheat alarm”): The servo amplifier overheated.
How do you troubleshoot FANUC alarm PAIN-154?
Refer to troubleshooting section in the SYSTEM R-J Controller Series Electrical Connection and Maintenance Manual.

Related codes / Codes liés

PAIN-152ABRT High current alarmPAIN-153ABRT Low voltage alarmPAIN-155ABRT Collision alarmPAIN-156WARN 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. · 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 →