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 INTP-146 — Run request failed

FANUC INTP-146 (“Run request failed”): The program cannot be started. First check: Perform remedy according to the cause.

Updated 2026-08-29 · LogrobotLM reference

Description

The program cannot be started. The action program of Monitor instruction failed to start. Refer to the error cause in the alarm detail screen of ALARM/HIST.

Remedy · Remède

Perform remedy according to the cause.

Frequently asked · Questions fréquentes

What does FANUC alarm INTP-146 mean?
FANUC INTP-146 (“Run request failed”): The program cannot be started. The action program of Monitor instruction failed to start. Refer to the error cause in the alarm detail screen of ALARM/HIST.
How do you troubleshoot FANUC alarm INTP-146?
Perform remedy according to the cause.

Related codes / Codes liés

INTP-139PAUSE (%s^4, %d^5) Local variable request failedINTP-140(%s^4, %d^5) Start pre-planed motion failedINTP-147Internal error (system)INTP-200PAUSE (%s^4, %d^5) Unimplemented TP instruction

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 →