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Topic starter
17/02/2024 8:19 am
Hey guys,
I’ve got a triplex TAC50 controller and one of the cars just randomly stopped working. Can’t even run on inspection. We have an IMS computer on site but it it stopped communicating at the same time as the shutdown. It will communicate with the other 2 cars no issue.
CPU board light is on solid green
DSP indication light also on solid green.
No blinking. Any suggestions? Things to check?
Last edited by GatorSK1N; 02/17/24 12:19 AM.
Topic starter
18/02/2024 2:42 am
Turned out to be the DSP board
18/02/2024 2:42 am
You need to do the confidence test with Hyperterminal. It’s in the manual.