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FANUC Alarm TPIF-217 — Unknown FN code

FANUC TPIF-217 (“Unknown FN code”): FN code of TUI FN instruction is unknown. First check: Use the correct function code.

Updated 2026-08-29 · LogrobotLM reference

Description

FN code of TUI FN instruction is unknown. If this is posted by the loaded program, the option might not be loaded or the program might be broken.

Remedy · Remède

Use the correct function code. If the loaded program or break of program is cause, remove the program or FN instruction.

Frequently asked · Questions fréquentes

What does FANUC alarm TPIF-217 mean?
FANUC TPIF-217 (“Unknown FN code”): FN code of TUI FN instruction is unknown. If this is posted by the loaded program, the option might not be loaded or the program might be broken.
How do you troubleshoot FANUC alarm TPIF-217?
Use the correct function code. If the loaded program or break of program is cause, remove the program or FN instruction.

Related codes / Codes liés

TPIF-215iPendant login unsuccessfulTPIF-216Program does not have group %dTPIF-218%s failed to loadTPIF-219Finish edit in full editor for check GO/BACK

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →