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 DJOG-020 — ABORT Unexpected DJOG packet

FANUC DJOG-020 (“ABORT Unexpected DJOG packet”): System internal error First check: Notify GMFanuc

Updated 2026-08-29 · LogrobotLM reference

Description

System internal error

Remedy · Remède

Notify GMFanuc

Frequently asked · Questions fréquentes

What does FANUC alarm DJOG-020 mean?
FANUC DJOG-020 (“ABORT Unexpected DJOG packet”): System internal error
How do you troubleshoot FANUC alarm DJOG-020?
Notify GMFanuc

Related codes / Codes liés

DJOG-010WARN Max input number exceededDJOG-011WARN Max output number exceededDJOG-021ABORT Bad data in DJOG packetDJOG-022ABORT Uninitialized DJOG I/O

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 →