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FANUC Alarm ARC-157 — STOP Receive error(0x%X)(E:%d)

FANUC ARC-157 (“STOP Receive error(0x%X)(E:%d)”): Receive invalid data from Power Source. First check: Confirm noise environment and cable.

Updated 2026-08-29 · LogrobotLM reference

Description

Receive invalid data from Power Source.

Remedy · Remède

Confirm noise environment and cable.

Frequently asked · Questions fréquentes

What does FANUC alarm ARC-157 mean?
FANUC ARC-157 (“STOP Receive error(0x%X)(E:%d)”): Receive invalid data from Power Source.
How do you troubleshoot FANUC alarm ARC-157?
Confirm noise environment and cable.

Related codes / Codes liés

ARC-155STOP Comm . Timeout(E:%d)ARC-156SYSTEM RoboWeld Error(0x%X, %d)ARC-158STOP 1st currency (E:%d)ARC-159STOP 2nd currency (E:%d)

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 →