Yes, i mean the EcoS 1. Normally i have never problems with any kind of decoder. Esu, LDT, Viessmann or Lenz doesn't matter. I was forgotten to mention that i didn't short circuit the 5212 as in te picture the 5211 is.
Hopefully someone can help me. I have a control module 5223 and accessorry decoder 5212 wired according to the operating instructions of the control module. So far so good. Then i pushed the button on the 5212 one time and the 5223 starts to switch internally. Then i try to connect to my Ecos but no reaction. I have tried this for several times, i use the 5212 also for my turnouts and no problems, i have changed the 5212 for another one in case of malfunction, still no reaction. Perhaps i made a mistake so i am human. Can someone help me?