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FANUC Alarm ARC-013 — STOPL Arc Start failed (%s^4,%d^5)

FANUC ARC-013 (“STOPL Arc Start failed (%s^4,%d^5)”): The arc detect input did not stabilize during an arc start. First check: Check if weld controler is functioning correctly, or powered on.

Updated 2026-08-29 · LogrobotLM reference

Description

The arc detect input did not stabilize during an arc start.

Remedy · Remède

Check if weld controler is functioning correctly, or powered on.

Frequently asked · Questions fréquentes

What does FANUC alarm ARC-013 mean?
FANUC ARC-013 (“STOPL Arc Start failed (%s^4,%d^5)”): The arc detect input did not stabilize during an arc start.
How do you troubleshoot FANUC alarm ARC-013?
Check if weld controler is functioning correctly, or powered on.

Related codes / Codes liés

ARC-011STOPL Wire stick, not reset (%s^4,%d^5)ARC-012STOPL Wire stick reset(s) failed (%s^4,%d^5)ARC-014WARN Teach pendant is disabledARC-015WARN Press shift with this key

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 →