Yaskawa Varispeed 626VM3 Fault A00
I have a problem with Varispeed 626VM3 ..
F-A00 Fault
Please help?
What I need to do??
Re: Yaskawa Varispeed 626VM3 Fault A00
Quote:
Originally Posted by
milos2711
I have a problem with Varispeed 626VM3 ..
F-A00 Fault
Please help?
What I need to do??
Sounds like you may have a main Capacitor problem, the main Capacitors are not charging up correctly
Re: Yaskawa Varispeed 626VM3 Fault A00
Quote:
Originally Posted by
mactec54
Sounds like you may have a main Capacitor problem, the main Capacitors are not charging up correctly
Did you ever find the cause of the F-A00 fault on the Yaskawa drive? I have the same alarm.
Re: Yaskawa Varispeed 626VM3 Fault A00
Quote:
Originally Posted by
BoyceMachine
Did you ever find the cause of the F-A00 fault on the Yaskawa drive? I have the same alarm.
Same problem then the main Capacitors have not charged on power up, could be just the caps need replacing, which is normal, or the rectifier on the input circuit has given up, there are more parts to the input circuit anyone could have failed, how have you been powering the VFD Drive
Input Rectifier
Pre-charge Circuit
Bus
Capacitors
Re: Yaskawa Varispeed 626VM3 Fault A00
yes i solved the problem.
one of the capacitors or resistors was replaced on the board and then it worked