LogrobotLM

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FANUC Alarm DICT-051 — WARN Symbol invalid for dictionary type

FANUC DICT-051 (“WARN Symbol invalid for dictionary type”): An invalid command was specified for this type of dictionary file. First check: Check the command and if a form is used, verify the file extension is.ftx.

Updated 2026-09-17 · LogrobotLM reference

Description

An invalid command was specified for this type of dictionary file.

Remedy

Check the command and if a form is used, verify the file extension is.ftx.

Related codes

DICT-049WARN Expecting file nameDICT-050WARN Expecting facility numberDICT-052WARN Expecting.ENDFORM symbolDICT-053WARN Cannot open include file

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 →