thanks guys, got the drive back it works fine now, strange they only had it back for 1/2 day. he originally replaced one current sensor , and said all was good, now he indicates that he replaced the entire board that has the 3 current transformers on it. any way it runs. another question though, we have 6 CARS, I WAS writing down all the drive parameters on the other cars and came across a car that was running with the drive indicating drive fault, check m421 for the error , the error is F58 E2 checksum error.
i reset fault with reset fault on drive to see if i could clear it, cleared the event list, but the fault came up again, can't clear it. strange the car runs fine . any ideas?
