![]() If you are getting an OPEN circuit or a SHORT circuit, it pretty much tells you there is a fault component inside the unit. I am guessing about 20K ohms or something like that. The readings should be very close to the same for the F1 and F2 connections. Take an ohm meter and do a resistance check between F1 and B-, F1 and B+.then do the same test from F2 to B- and F2 to B+. A quick check you can try is to disconnect the controller completely. If you reversed the field connections and the problem moved from the reverse to the forward, I think you have a problem with the field transistors inside the controller. It is common for the Field Drivers to fault out in these type of controllers. I assume this is an SEM system (Separately Excited Motor). View Member Profile Find Member's Topics Find Member's Posts lloydsgl
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |