WW2 Oscillating Motor Tripped | Yaskawa GPD 305/J7 VFD

[Rainway]

HI, our WW2 Red Lion is thoriwing off oscillating motor tripped. The VFD is showing in alarm status. When we reset it does the same thing, oscillating motors not working.

If someone can offer some assistance troubleshooting this it would be greatly appreciated. Thanks!

 

[washnvac]

Try to run them manually from the vfd. If they will not run, most likely the motor is bad. It is possible it could be wire to vfd or wire from vfd to motor. Check for 220/240 volts across all leads in and out.