LogrobotLM

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FANUC Alarm ARC-172 — WARN Warning, Rcv(0x%X)(E:%d)

FANUC ARC-172 (“WARN Warning, Rcv(0x%X)(E:%d)”): Receive invalid command from power source. First check: Confirm noise environment, cable setting.

Updated 2026-08-29 · LogrobotLM reference

Description

Receive invalid command from power source.

Remedy · Remède

Confirm noise environment, cable setting.

Frequently asked · Questions fréquentes

What does FANUC alarm ARC-172 mean?
FANUC ARC-172 (“WARN Warning, Rcv(0x%X)(E:%d)”): Receive invalid command from power source.
How do you troubleshoot FANUC alarm ARC-172?
Confirm noise environment, cable setting.

Related codes / Codes liés

ARC-170STOP Detect Arc OFF(E:%d)ARC-171STOP Unified data RCV error(%d,0x%X)(E:%d)ARC-173WARN Warning, Retry(0x%X)(E:%d)ARC-174WARN Warning, NAK for(0x%X)(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 →