FANUC Alarm FILE-065 — Internal DOS system error: %d
FANUC FILE-065 (“Internal DOS system error: %d”): An unexpected internal File System error has occurred. First check: Retry the operation.
Updated 2026-08-29 · LogrobotLM reference
Description
An unexpected internal File System error has occurred. This alarm should occur very rarely. The number after the error text indicates:
Remedy · Remède
Retry the operation. If the alarm consistently occurs then manually check that the files were read, written, etc. Using a personal computer check the media with a Check Disk or Error-checking tool. If reporting the alarm to FANUC or FANUC Robotics, be sure to include the number that is provided.
Frequently asked · Questions fréquentes
- What does FANUC alarm FILE-065 mean?
- FANUC FILE-065 (“Internal DOS system error: %d”): An unexpected internal File System error has occurred. This alarm should occur very rarely. The number after the error text indicates:
- How do you troubleshoot FANUC alarm FILE-065?
- Retry the operation. If the alarm consistently occurs then manually check that the files were read, written, etc. Using a personal computer check the media with a Check Disk or Error-checking tool. If reporting the alarm to FANUC or FANUC Robotics, be sure to include the number that is provided.
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 →