Hello everyone.
I am working on a MP1230 duplex setup. Car 1 is having an issue keeping multiple car calls latched in either direction of travel. The moment it opens the door fully and the DOL opens it cancels all the other calls. Almost like it is partially in fire service.. but it still responds to halls calls. But you only have 1 floor selective operation not collective selective (if I am wording that correctly).
Any ideas?
Sincerely
Puzzled 20yr tech
