Why does the unit get sequence time out fault when try to run drive in keypad mode when it otherwise works fine?
If unit is giving a sequence t. out fault then it more than likely has bypass and it is programmed in menu 7. When bypass is programmed through the unit there is a sequence of events that must occur when starting and stopping the unit. If you try to run in keypad mode then the sequence of events does not occur properly and the logic inputs necessary do not transition to a on state. To run in keypad mode if have bypass programmed would have to go in and unassign this parameter. If this is done then have no means to close the output contactor thus allow motor to be pulled in. Would have to work around this if trying to get to run in keypad mode and then connect in a fashion to manually pull in the contactor.