LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm SSPC-156 — STOP Invalid host name (WT,C:%d)

FANUC SSPC-156 (“STOP Invalid host name (WT,C:%d)”): Specified condition has invalid host name. First check: Input correct host name.

Updated 2026-08-29 · LogrobotLM reference

Description

Specified condition has invalid host name.

Remedy · Remède

Input correct host name.

Frequently asked · Questions fréquentes

What does FANUC alarm SSPC-156 mean?
FANUC SSPC-156 (“STOP Invalid host name (WT,C:%d)”): Specified condition has invalid host name.
How do you troubleshoot FANUC alarm SSPC-156?
Input correct host name.

Related codes / Codes liés

SSPC-154STOP (ST,C:%d) is disabled by otherSSPC-155STOP Invalid host name (ST,C:%d)SSPC-157STOP Intrupt signal (WT,C:%d)SSPC-158STOP App_WAIT timeout (WT,C:%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 →