FANUC Alarm PRIO-196 — AB-RIO Config Error, Slot …
Manufacturer wording — AB-RIO Config Error, Slot %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PRIO-196 (“AB-RIO Config Error, Slot …”): There was a problem with a rack configuration. First check: Correct the rack configuration on the AB-RIO user interface.
Updated 2026-09-17 · LogrobotLM reference
Description
There was a problem with a rack configuration. The slot will indicate which rack configuration. The problem might be one of the following:
Remedy
Correct the rack configuration on the AB-RIO user interface.
Related codes
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. How this reference is built →