LogrobotLM

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FANUC Alarm PNT2-226 — Maximum DMON Data Files exceeded

FANUC PNT2-226 (“Maximum DMON Data Files exceeded”): The limit on data files that might be stored by the Data Monitor subsystem has been reached. First check: On the Setup-Diagnostics screen, consider increasing Max Data Files Stored or setting Disable After Max Files to NO.

Updated 2026-09-17 · LogrobotLM reference

Description

The limit on data files that might be stored by the Data Monitor subsystem has been reached.

Remedy

On the Setup-Diagnostics screen, consider increasing Max Data Files Stored or setting Disable After Max Files to NO. See the FANUC PaintTool Operator's Manual, Advanced Functions chapter for more information on these items.

Related codes

PNT2-224WAITCONV late for line …PNT2-225Data Monitor is disabledPNT2-227DMON in progress, item lockedPNT2-228Asynchronous DataMonitor disabled

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 →