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FANUC Alarm IBSS-004 — STOP Slave No Data Exchange

FANUC IBSS-004 (“STOP Slave No Data Exchange”): Slave data exchange is stopped. First check: Plase check Cable and Master status.

Updated 2026-08-29 · LogrobotLM reference

Description

Slave data exchange is stopped.

Remedy · Remède

Plase check Cable and Master status.

Frequently asked · Questions fréquentes

What does FANUC alarm IBSS-004 mean?
FANUC IBSS-004 (“STOP Slave No Data Exchange”): Slave data exchange is stopped.
How do you troubleshoot FANUC alarm IBSS-004?
Plase check Cable and Master status.

Related codes / Codes liés

IBSS-002WARN Slave board not installedIBSS-003STOP Slave PCB abnormal(%d)IBSS-005STOP Slave watch dog errorIBSS-006STOPL Can not find IBS Group

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 →