Someone once stated the TSU2 and ECO would alternate a pulse forward/backward to remain at same spot during programming in Service mode,. ?
The decoder must issue a pulse (ACK) , might not move the engine but it still issues an ACK that is picked up by the programming device in Service mode,
His DCC++ system seems to be completing the task but it always ends with a 308 error.? What surprises is the fact it is looking for an ACK on the MAIN also,
it throws a 308 error.
Marc?
