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 PICK-021 — The ID # of the robot unknown.

FANUC PICK-021 (“The ID # of the robot unknown.”): The ID# of the robot could not be determined. First check: Check the PK Robot setup menu and make sure the ID exists, and is unique amongst the set of robots.

Updated 2026-08-29 · LogrobotLM reference

Description

The ID# of the robot could not be determined.

Remedy · Remède

Check the PK Robot setup menu and make sure the ID exists, and is unique amongst the set of robots.

Frequently asked · Questions fréquentes

What does FANUC alarm PICK-021 mean?
FANUC PICK-021 (“The ID # of the robot unknown.”): The ID# of the robot could not be determined.
How do you troubleshoot FANUC alarm PICK-021?
Check the PK Robot setup menu and make sure the ID exists, and is unique amongst the set of robots.

Related codes / Codes liés

PICK-019Position is not reachablePICK-020Invalid Conveyor DO[]PICK-022Total util of all robots < 100PICK-023No PickTool QMGR variable

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 →