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-163 — SYSTEM DSM hardware mismatch

FANUC SRVO-163 (“SYSTEM DSM hardware mismatch”): Different DSM (Digital Servo Module) are mounted on the controller First check: Change the DSM hardware to be same.

Updated 2026-08-29 · LogrobotLM reference

Description

Different DSM (Digital Servo Module) are mounted on the controller

Remedy · Remède

Change the DSM hardware to be same.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-163 mean?
FANUC SRVO-163 (“SYSTEM DSM hardware mismatch”): Different DSM (Digital Servo Module) are mounted on the controller
How do you troubleshoot FANUC alarm SRVO-163?
Change the DSM hardware to be same.

Related codes / Codes liés

SRVO-161SERVO Fence open or Deadman SWSRVO-162SERVO Deadman/Fence or Panel/External E-stopSRVO-164SYSTEM DSM/Servo param mismatchSRVO-169Ext.E-stop/SVOFF/ServoDisconnect

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 →