Already called MCE. First post might not have been clear enough. The controller was ordered with the intention of installing a new VVVF AC motor. Someone decided at the last minute to retain the original motor, which is the two speed Otis AC motor (55 ES I believe, I don't have it in front of me right now). The drive parameters have been changed to run open loop. There are no job prints for the original controller (10NOCL install 1951). Was hoping someone who had experience with this motor/controller could weigh in on the subject. However, any and all advice is more than welcome.
