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 SRVO-270 — SERVO EXEMG1 status abnormal

FANUC SRVO-270 (“SERVO EXEMG1 status abnormal”): The EXEMG2 status is still ON when the EXEMG signal is asserted. First check: Repair the EXEMG2 circuit.

Updated 2026-08-29 · LogrobotLM reference

Description

The EXEMG2 status is still ON when the EXEMG signal is asserted.

Remedy · Remède

Repair the EXEMG2 circuit.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-270 mean?
FANUC SRVO-270 (“SERVO EXEMG1 status abnormal”): The EXEMG2 status is still ON when the EXEMG signal is asserted.
How do you troubleshoot FANUC alarm SRVO-270?
Repair the EXEMG2 circuit.

Related codes / Codes liés

SRVO-268SERVO SVOFF1 status abnormalSRVO-269SERVO SVOFF2 status abnormalSRVO-271SERVO EXEMG2 status abnormalSRVO-272SERVO SVDISC1 status abnormal

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 →