FANUC Alarm FRSY-013 — WARN Device is too fragmented
FANUC FRSY-013 (“WARN Device is too fragmented”): The file cannot be created on the device be not enough consecutive blocks are available. First check: Delete all unnecessary files and then purge the device.
Updated 2026-09-17 · LogrobotLM reference
Description
The file cannot be created on the device be not enough consecutive blocks are available.
Remedy
Delete all unnecessary files and then purge the device. For more information on purging, refer to the PURGE_DEV Built-in in the FANUC Robotics SYSTEM RJ-2 Controller KAREL Reference Manual. If the device is still full, then backup the files to an off-line device and reformat the device.
Related codes
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. How this reference is built →