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FANUC Alarm XMLF-018 — User func …

Manufacturer wording — User func %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC XMLF-018 (“User func …”): The iPendant detected a syntax error in the XML content. First check: Correct the XML content, and retry the operation.

Updated 2026-09-17 · LogrobotLM reference

Description

The iPendant detected a syntax error in the XML content.

Remedy

Correct the XML content, and retry the operation.

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 →