@PRR1644 posted:John, I found my problem. My wiring was correct, the CSM2 works, and my DZ2500’s are all working. What I had done wrong was configuring the CSM2. I followed the instructions by pressing program on the CSM2, setting the base address, in my case tmcc ID 1 for the first switch, press set, then aux1 for straight then pressed set. Where I went wrong was on the subsequent switches I did the same thing, so basically I kept changing the CSM2 base address. To sync the LCS switch locations I press sw# then aux1or 2 depending what the LCS diagram is showing for that switch then press set. Thanks for all your help.
Funny thing, I was going to bring up programming the CSM2, and I thought I might be posting an insult, so I was still thinking about it.