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 SYST-205 — NO action specified

FANUC SYST-205 (“NO action specified”): The teach pendant FWD or BWD key was pressed without also pressing the SHIFT key. First check: Press the SHIFT key in addition to pressing the FWD or BWD key.

Updated 2026-08-29 · LogrobotLM reference

Description

The teach pendant FWD or BWD key was pressed without also pressing the SHIFT key.

Remedy · Remède

Press the SHIFT key in addition to pressing the FWD or BWD key.

Frequently asked · Questions fréquentes

What does FANUC alarm SYST-205 mean?
FANUC SYST-205 (“NO action specified”): The teach pendant FWD or BWD key was pressed without also pressing the SHIFT key.
How do you troubleshoot FANUC alarm SYST-205?
Press the SHIFT key in addition to pressing the FWD or BWD key.

Related codes / Codes liés

SYST-203Robot #%d has become onlineSYST-204Multi Program start in progressSYST-206Operation canceled by RESET keySYST-207Message posted at Rob#%d (%s)

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 →