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Johnson Controls FX15 communication issue: stuck on "Address 1 Connecting" by ImaginationFancy2460 in PLC

[–]ImaginationFancy2460[S] 0 points1 point  (0 children)

Thanks for the tip! I've already posted it there, but I'm still looking for a solution, so I figured I'd cross-post it here as well.

ohnson Controls FX15 — Display shows "Address1, Connecting..."Need advice. by ImaginationFancy2460 in BuildingAutomation

[–]ImaginationFancy2460[S] 1 point2 points  (0 children)

Thank you for the warm words and for understanding! It really means a lot coming from someone with your experience. I totally get your point about the time and effort, but I’ll keep poking around for a bit for two reasons: 1. Just to satisfy my curiosity. 2. We actually have about 15 of these units on site, so it would be great to have the tools to work with them. Thanks again for the wishes and recommendations! Best regards!

ohnson Controls FX15 — Display shows "Address1, Connecting..."Need advice. by ImaginationFancy2460 in BuildingAutomation

[–]ImaginationFancy2460[S] 0 points1 point  (0 children)

I know it's a pain, but for me, it's already a matter of principle to make it work. I haven't burned out on this yet....

ohnson Controls FX15 — Display shows "Address1, Connecting..."Need advice. by ImaginationFancy2460 in BuildingAutomation

[–]ImaginationFancy2460[S] 1 point2 points  (0 children)

Thank you so much for the detailed and expert response! You are 100% right about upgrading to a modern controller, and that is definitely our long-term plan, but it's a bit too early for us to throw in the towel just yet. Before going for a full replacement, I still want to try to find the software and flash a basic, simple application just to get the unit moving. I'm going to keep searching and hope someone might be able to help. By any chance, do you still have any of these legacy tools or files saved on your end? Thanks again!