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-174 — PAUS Chain 2 (0v) abnormal

FANUC PAIN-174 (“PAUS Chain 2 (0v) abnormal”): Single chain 2 (0V) failure occured First check: Repair the circuit of the chain 2 (0V) on hardware Set CHAIN FAILURE detection to

Updated 2026-08-29 · LogrobotLM reference

Description

Single chain 2 (0V) failure occured

Remedy · Remède

Repair the circuit of the chain 2 (0V) on hardware Set CHAIN FAILURE detection to

Frequently asked · Questions fréquentes

What does FANUC alarm PAIN-174 mean?
FANUC PAIN-174 (“PAUS Chain 2 (0v) abnormal”): Single chain 2 (0V) failure occured
How do you troubleshoot FANUC alarm PAIN-174?
Repair the circuit of the chain 2 (0V) on hardware Set CHAIN FAILURE detection to

Related codes / Codes liés

PAIN-172PAUS Servo DisconnectPAIN-173PAUS Chain 1 (+24v) abnormalPAIN-175PAUS NTED inputPAIN-176PAUS TP OFF in T1,T2/Door open

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 →