Okuma Alarm-C 3243 Post-process gauging Time out
The NC failed to receive data from the gauging unit within the preset time.
Character-string
CN? (RS-232C channel causing the alarm)
Code
XYYYY
X->6 (fixed)
YYYY: Preset time-out period (s) in hexadecimal
Probable Faulty Locations
1)Malfunction of post-process gauging unit