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-187 — WARN Receive invalid data %d %s

FANUC SSPC-187 (“WARN Receive invalid data %d %s”): Receive invalid data First check: Confirm target host’s setup

Updated 2026-08-29 · LogrobotLM reference

Description

Receive invalid data

Remedy · Remède

Confirm target host’s setup

Frequently asked · Questions fréquentes

What does FANUC alarm SSPC-187 mean?
FANUC SSPC-187 (“WARN Receive invalid data %d %s”): Receive invalid data
How do you troubleshoot FANUC alarm SSPC-187?
Confirm target host’s setup

Related codes / Codes liés

SSPC-185SERVO Number of element exceed limitSSPC-186SERVO Invalid element (%s,%d,%d)SSPC-188SERVO Invalid data for send %dSSPC-189SERVO Timeout element (%s,%d,%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 →