FANUC Alarm CVIS-297 — … specified for DVM event … cannot be accessed.

Manufacturer wording — %s specified for DVM event %d cannot be accessed.
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC CVIS-297 (“… specified for DVM event … cannot be accessed.”): Diagnostic Video Monitoring (DVM) cannot read the specified I/O signal. First check: Check your I/O configuration.

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 →