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FANUC Alarm SSPC-181 — WARN Comm init error %d %s

FANUC SSPC-181 (“WARN Comm init error %d %s”): Comm init error First check: Confirm hostname, IP address

Updated 2026-08-29 · LogrobotLM reference

Description

Comm init error

Remedy · Remède

Confirm hostname, IP address

Frequently asked · Questions fréquentes

What does FANUC alarm SSPC-181 mean?
FANUC SSPC-181 (“WARN Comm init error %d %s”): Comm init error
How do you troubleshoot FANUC alarm SSPC-181?
Confirm hostname, IP address

Related codes / Codes liés

SSPC-168STOP (%s,%d) invalid group numberSSPC-169STOP (%s,%d) invalid rate valueSSPC-182SERVO Invalid hostname (%s)SSPC-183SERVO Invalid address (%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 →