- Joined
- Jan 26, 2020
- Messages
- 2
Hello all.
I was using my grinder the other day, doing some light sanding on some wood, then I shut the vfd off ( kbac 27d). When I turned it back on only maybe an hour later, I get this slow flashing red status light. Manual says short circuit, and to check motor leads. I am an electrician by trade so I know how to identify a damaged wire, as well as check the motor. I eliminated the main power on / off switch on the front of the drive, and removed the motor leads, and still get the same short cct fault. Has this happened to anyone? I’m speculating that some component on the board has failed, but seems unlikely as the drive is only a year old and it failed during light use. No research online has been useful so far.
Thanks.
I was using my grinder the other day, doing some light sanding on some wood, then I shut the vfd off ( kbac 27d). When I turned it back on only maybe an hour later, I get this slow flashing red status light. Manual says short circuit, and to check motor leads. I am an electrician by trade so I know how to identify a damaged wire, as well as check the motor. I eliminated the main power on / off switch on the front of the drive, and removed the motor leads, and still get the same short cct fault. Has this happened to anyone? I’m speculating that some component on the board has failed, but seems unlikely as the drive is only a year old and it failed during light use. No research online has been useful so far.
Thanks.