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FANUC Alarm INTP-421 — WARN (%s^4, %d^5) Stitch disable(S/S)

FANUC INTP-421 (“WARN (%s^4, %d^5) Stitch disable(S/S)”): Single step mode is enable. First check: Please disable single step

Updated 2026-08-29 · LogrobotLM reference

Description

Single step mode is enable.

Remedy · Remède

Please disable single step

Frequently asked · Questions fréquentes

What does FANUC alarm INTP-421 mean?
FANUC INTP-421 (“WARN (%s^4, %d^5) Stitch disable(S/S)”): Single step mode is enable.
How do you troubleshoot FANUC alarm INTP-421?
Please disable single step

Related codes / Codes liés

INTP-410Motion Optim. not loadedINTP-420PAUSE (%s^4, %d^5) OFIX is not availableINTP-422WARN (%s^4, %d^5) Stitch enable signal offINTP-423PAUSE (%s^4, %d^5) Eq.condition signal error

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 →