jfrankf1 Posted November 21, 2015 Share Posted November 21, 2015 I have connected my cmb24d to 15 other CTB16PC controllers and no matter what i try, i only get a flashing red...when i only connect to the CMB24D, using the hardware, it recognizes the controller, and I can test etc....I have changed the dip switches to give me the correct unit ID, but when i connect it to the rest of the system, its all gone..HELP Link to comment Share on other sites More sharing options...
k6ccc Posted November 22, 2015 Share Posted November 22, 2015 If you are getting the LED blinking, then you are not getting data to it. Suspect either a bad Cat-5 cable or a bad jack on the controller it is plugged into. Do I gather that it is at the end of the network? Try plugging it into another controller for a test. That should give you a few things to test. Link to comment Share on other sites More sharing options...
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