I have a duplex with 1 car having issues. I have attached a screen shot of the Go/No go test results.
I believe the DSP is bad as my counts are all over the place. I can't talk to this controller through IMS or through the other controller via IMS.
Are the PMI and Group CPU EEPROM No go due to software? If I have to replace the CPU they are JC3 boards. Vertical express only has JC5 boards. Are there any compatibility issues between JC3 and JC5?
Appreciate any help on this. I have checked all my voltages and cleaned and reseated the boards. All check out okay.
