IIRC, “crowbar” of the power supply is what it was called. I’d bump the 5V to 5.2 or 3. Those are some old 1210’s or 1200’s. I’m not quite sure what you’re saying about “…not AC, 5 at 5.2…” Catching it failed, drop the Dispatcher 5V PS to about 4.6, then back up to 5.2 or 3. Or, once reset, bump it to 5.2. Continued failures could be the PS itself. In your picture, Car 1 is offline. Any reason? You’ve got the PCD and manual for those units?
Oh- you probably know, but everything do do with those US cars is a capital O as in obsolete. CCU/COU failure…good luck.
Last edited by elmcannic; 08/28/22 10:15 PM.
