LogrobotLM

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FANUC Alarm PNT1-231 — DMON file management enabled

FANUC PNT1-231 (“DMON file management enabled”): File management features have been enabled because the Max Data Files Stored item on the SETUP Diagnostics screen has been set. First check: No action required if the destination data storage device has adequate space.

Updated 2026-09-17 · LogrobotLM reference

Description

File management features have been enabled because the Max Data Files Stored item on the SETUP Diagnostics screen has been set. The Data Monitor will store as many old data files as indicated.

Remedy

No action required if the destination data storage device has adequate space. To disable file management features, set Max Data Files Stored to 0. Refer to the Advanced Functions chapter in the FANUC PaintTool Operator's Manual for more information.

Related codes

PNT1-229Asynchronous DataMonitor enabledPNT1-230DMON file management disabledPNT1-232Sample_start builtin exec failedPNT1-233Sample_end builtin exec failed

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 →