LogrobotLM

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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 2026-09-17 · 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

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. How this reference is built →