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FANUC Alarm CALM-025WARN File open error: %s

FANUC CALM-025 (“WARN File open error: %s”): File open error: %s Cannot open output file. First check: Check the path and file name.

Updated 2026-08-29 · LogrobotLM reference

Description

File open error: %s Cannot open output file.

Remedy · Remède

Check the path and file name.

Frequently asked · Questions fréquentes

What does FANUC alarm CALM-025 mean?
FANUC CALM-025 (“WARN File open error: %s”): File open error: %s Cannot open output file.
How do you troubleshoot FANUC alarm CALM-025?
Check the path and file name.

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 →