Error Code: C-0325 Follow

Classification
PF: PF-707m cooling fan abnormality
 

Cause
An error detection signal is detected continuously for a specified period of time while the cooling fan/1 (FM7) and the cooling fan/2 (FM8) are ON.
An error detection signal is detected continuously while you retry power feed several times.
 

Measures to take when an alert occurs
The main body and the option stop immediately.
 

Estimated abnormal parts
• Cooling fan/1 (FM7), cooling fan/2 (FM8)
• PF drive board (PFUDB)
 

Correction
Note
▪ The message "Please call service" is displayed on the panel.
 

Solution
1. Check the connector connections between PFUDB and FM7, FM8, and the wiring. Then repair it when there is any abnormality.
2. Rotate FM7, FM8 by hand or the IO Check (29-63), and repair it when there is any abnormality. (Wiring diagram: PF (1/2): 5-G)
3. Replace FM7 or FM8 and PFUDB at a time.