Originally Posted by gunrunnerjohn:
The WD should come out of the individual channel when it receives power on it's input side, that would be exclusive of the aux power. I power the aux power, and I've never seen anything miss the WD when I flip on the PH180 bricks, even if the TIU has been on for some time through the aux power.
Thanks John -- Same with me for years with my other locos. I hardly ever turn off the AUX power transformer. Never had trouble with watchdog before. I don't know why the AUX power is related for this new loco. -- Bob