Basic question I am sure, but I still need to ask to get help. I know I did this to myself, but I can't work myself out of it.
When I installed the TPCs I did not take proper notes as to the IDs I set or the Command/Conventional setting I assigned. I got distracted with other issues and now back to them. Enough excuses.
I have several TPCs on the layout. When I turn on power all of them blink the Comm light then it goes off. Two of them blink the Track light repeatedly. This means to me that the power connections are right and that the Red/Green data wires are properly daisy chained.
When I try to address the TPC to re-set its ID, it won't take - that is,
I set it to PGM
I enter ENG #
Press Set
No blinks on the lights to indicate the setting has taken. When I try to address the TPC with the ENG # I just set, nada.
I checked the batteries and replaced them in the CAB1 unit. Voltage meter on the ZW shows 16 volts output.
Any help would be appreciated.
thanks in advance
Ralph
