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-035 — Invalid encoder number

FANUC PICK-035 (“Invalid encoder number”): An invalid Encoder setting of $TRK_ENC_NUM is set in the $LNSCH[] system variable. First check: Correct the system variable setting.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid Encoder setting of $TRK_ENC_NUM is set in the $LNSCH[] system variable.

Remedy · Remède

Correct the system variable setting.

Frequently asked · Questions fréquentes

What does FANUC alarm PICK-035 mean?
FANUC PICK-035 (“Invalid encoder number”): An invalid Encoder setting of $TRK_ENC_NUM is set in the $LNSCH[] system variable.
How do you troubleshoot FANUC alarm PICK-035?
Correct the system variable setting.

Related codes / Codes liés

PICK-024Not all Reference sysv existPICK-025Encoder not setup yetPICK-036Invalid motion groupPICK-037Robot is not calibrated

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 →