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 TPIF-043 — WARN External change is valid

FANUC TPIF-043 (“WARN External change is valid”): You cannot change the robot (group), be the function that select robot by external DI is First check: Set system variable $MULTI_ROBO.CHANGE_SDI to ZERO

Updated 2026-08-29 · LogrobotLM reference

Description

You cannot change the robot (group), be the function that select robot by external DI is

Remedy · Remède

Set system variable $MULTI_ROBO.CHANGE_SDI to ZERO

Frequently asked · Questions fréquentes

What does FANUC alarm TPIF-043 mean?
FANUC TPIF-043 (“WARN External change is valid”): You cannot change the robot (group), be the function that select robot by external DI is
How do you troubleshoot FANUC alarm TPIF-043?
Set system variable $MULTI_ROBO.CHANGE_SDI to ZERO

Related codes / Codes liés

TPIF-041WARN MNUTOOLNUM number is invalidTPIF-042WARN MNUFRAMENUM number is invalidTPIF-044WARN Program is unsuitable for robotTPIF-045WARN Pallet number is over max

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 →