LogrobotLM

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FANUC Alarm IBSS-216 — DIO size to UOP not enough

FANUC IBSS-216 (“DIO size to UOP not enough”): The DIO size is too small to use UOP. First check: Increase DIO size if you want to use UOP.

Updated 2026-08-29 · LogrobotLM reference

Description

The DIO size is too small to use UOP.

Remedy · Remède

Increase DIO size if you want to use UOP.

Frequently asked · Questions fréquentes

What does FANUC alarm IBSS-216 mean?
FANUC IBSS-216 (“DIO size to UOP not enough”): The DIO size is too small to use UOP.
How do you troubleshoot FANUC alarm IBSS-216?
Increase DIO size if you want to use UOP.

Related codes / Codes liés

IBSS-214PCP Init Error %dIBSS-215PCP Init Stopped %dIBSS-220STOP HOST watchdog failed, timeoutIBSS-221STOP HOST not acknowledge process

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 →