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FANUC Alarm SPOT-382 — PAUSE IWC(DG) illegal stepper number(%s)

FANUC SPOT-382 (“PAUSE IWC(DG) illegal stepper number(%s)”): An illegal value for the SN field in the reset stepper instruction was used for the Dengensha IWC. First check: Change the instruction to use a value that is between 0 and 4.

Updated 2026-08-29 · LogrobotLM reference

Description

An illegal value for the SN field in the reset stepper instruction was used for the Dengensha IWC.

Remedy · Remède

Change the instruction to use a value that is between 0 and 4.

Frequently asked · Questions fréquentes

What does FANUC alarm SPOT-382 mean?
FANUC SPOT-382 (“PAUSE IWC(DG) illegal stepper number(%s)”): An illegal value for the SN field in the reset stepper instruction was used for the Dengensha IWC.
How do you troubleshoot FANUC alarm SPOT-382?
Change the instruction to use a value that is between 0 and 4.

Related codes / Codes liés

SPOT-380WARN Invalid IWC Firmware VersionSPOT-381IWC(DG) system error(%d)SPOT-384IWC(DG) leak input (%d)SPOT-385PAUSE IWC(DG) illegal counter specified(%s)

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 →