FANUC Alarm PRIO-328 — CC-LK AO/R too many

Manufacturer wording — CC-LK AO/R too many(%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PRIO-328 (“CC-LK AO/R too many”): Too many AOs or Registers were assigned to RWr. First check: Change the Number of AOs and Number of Registers on the CC-Link SETUP screen.

Updated 2026-09-17 · LogrobotLM reference

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 →