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FANUC Alarm DMER-025 — Data item type mismatch

FANUC DMER-025 (“Data item type mismatch”): The type specified for a Data Monitor item does not match the type of the variable being monitored. First check: Correct the item type in the Data Monitor screen, and retry the operation.

Updated 2026-09-17 · LogrobotLM reference

Description

The type specified for a Data Monitor item does not match the type of the variable being monitored.

Remedy

Correct the item type in the Data Monitor screen, and retry the operation.

Related codes

DMER-023File is incompleteDMER-024WARN Data is not savedDMER-026Not enough memory for pipeDMER-027Failed to write to pipe

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