Reply to "PS3 with strange startup"

Thanks Barry,

Your reply got me to re-read your book's write-up on the watchdog signal and do some experimenting. I do apply power from my Z4K very quickly (under a second to 18V - handle straight up).

I did discover another cure. I've always powered my TIU through the AUX power port with a separate 18V power supply. If I disconnect that and then startup from the Z4K only, the Chapelon does behave as it should (goes into stealth). If I reconnect the separate power and then startup from the Z4K it misses the watchdog.

I'm just testing on a short test track (about 5 ft.) with another PS3 on the same track which does behave normally on startup with or without the AUX power input. I've tried it without the other loco and the behavior is the same.

Thanks for your help,

Bob

4/17/149:52 AM

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