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 FRCE-420 — Search Retry Limit (F:%d^1)

FANUC FRCE-420 (“Search Retry Limit (F:%d^1)”): Retry number of the search exceeded the limit. First check: Check the values of the following parameters 1.the search range 2.the search frequency 3.the clearance & chamfer

Updated 2026-08-29 · LogrobotLM reference

Description

Retry number of the search exceeded the limit.

Remedy · Remède

Check the values of the following parameters 1.the search range 2.the search frequency 3.the clearance & chamfer

Frequently asked · Questions fréquentes

What does FANUC alarm FRCE-420 mean?
FANUC FRCE-420 (“Search Retry Limit (F:%d^1)”): Retry number of the search exceeded the limit.
How do you troubleshoot FANUC alarm FRCE-420?
Check the values of the following parameters 1.the search range 2.the search frequency 3.the clearance & chamfer

Related codes / Codes liés

FRCE-415Illegal Insert data array num. (F:%d^1)FRCE-416Unknown F/C mode (F:%d^1)FRCE-421Search Range over (F:%d^1)FRCE-422Search Frc/Vel wrong (F:%d^1)

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 →