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FANUC Alarm TG-020Error planning app instruction

FANUC TG-020 (“Error planning app instruction”): This indicates an error occurred in the planning of an application TP instruction and is always accompanied by another TG-XXX alarm. First check: Examine the alarm log for the other TG-XXX alarm that was posted at the same time and proceed according to the cause/remedy for that alarm.

Updated 2026-08-29 · LogrobotLM reference

Description

This indicates an error occurred in the planning of an application TP instruction and is always accompanied by another TG-XXX alarm.

Remedy · Remède

Examine the alarm log for the other TG-XXX alarm that was posted at the same time and proceed according to the cause/remedy for that alarm.

Frequently asked · Questions fréquentes

What does FANUC alarm TG-020 mean?
FANUC TG-020 (“Error planning app instruction”): This indicates an error occurred in the planning of an application TP instruction and is always accompanied by another TG-XXX alarm.
How do you troubleshoot FANUC alarm TG-020?
Examine the alarm log for the other TG-XXX alarm that was posted at the same time and proceed according to the cause/remedy for that alarm.

Related codes / Codes liés

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 →