Schneider VFD

[ptonsparky]

-1 degree and of course a VFD fails this morning.

Schneider. Code of INF6. Incompatible option card. It has been running for several years.

Getting ready to make the tech support call, but sometimes you guys are faster.

Any thoughts?

 

[ptonsparky]

There is a video for everything out there.!! Looks like we just need to reseat the terminal board.

 

[Jraef]

Cold joint... it’s a classic.

I hope your DC bus caps didn’t freeze. You will know right away, they tend to spew their goo as soon as they are energized.

 

[ptonsparky]

Cold joint... it’s a classic.

I hope your DC bus caps didn’t freeze. You will know right away, they tend to spew their goo as soon as they are energized.

It has a working enclosure heater. They loosened the card up, wiggled it around a bit. Plugged it back in. Good to go.