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FANUC Alarm TPIF-204 — There is not specified source program number.

FANUC TPIF-204 (“There is not specified source program number.”): The input value is not correct. First check: Confirm the input value.

Updated 2026-09-17 · LogrobotLM reference

Description

The input value is not correct.

Remedy

Confirm the input value.

Related codes

TPIF-201Next line exist.TPIF-203Format does not match to unified specificationTPIF-205There is not specified source step number.TPIF-206The number of steps of source program doesn't suffice.

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 →