Vacon NX - Page 47

Fault codes and software
24h on-call service phone: +358 (0)40 83 71 150
48
4
F5 displayed. Check
logged data in
fault history.
F5 Charging sw itch fault
If fault Test the control
board.
Did it pass the
test?
Replace control board and
load software intoit.
Remember parameter
settings.
NO
YES
FR4 - FR8
frequency
converters.
FR9 - FR13
frequency
converters.
Possible fault in cable
connection between control
and power board. Replace it.
No instructions
available!
FIGURE 7. Fault code F5