Hey, thank you very much for your sympathetic feedback I think that's great and will help numerous others, keep it up!

Hello Todor, thanks for the message, apparently it is a driver that is not 64 bit compatible. Therefore, I can only advise you to use alternative hardware.

Hi, did you change the modules according to your hardware setup? I can see that you have the same configuration in PiCtory that mismatches the module position on your photo. It should be MIO-DIO-RevPi Connect S and in the "piTest -d" output they are mismatching. ... and remember to reset t...

Hi TheLaughingMan, please check if you have activated the Node-RED RevPi Nodes Server as follows: chrome_Mc1CiuR9o6.png Use the Shell to check the value in the process image instead Node-RED first - take a look here so maybe you have other offsets on your system: pi@revpiflashy:~ $ piTest -v RevPiSt...

Hi Ingo, danke für deine positive Nachricht. Falls du uns wissen lassen möchtest, wie du es gelöst hast, wäre ich interessiert, denn wer weiß, wer den Fehler auch bekommen kann … Viel Erfolg weiterhin

Hi, meine Empfehlung - verwende REVPIPYLOAD, dann funktioniert es ganz simpel siehe hier
https://revpimodio.org/revpipyplc/revpipyload/

Hi Gabriele, have a look here at the documentation - it is called "RevPiStatus" at Bit 6:
https://revolutionpi.com/en/tutorials/s ... pi-connect Thus, you can configure this input in Node-RED as follows:

Hallo Ingo, das sieht erst mal seltsam aus. Kannst Du mir einen SOS-Report schicken? Kannst Du sagen, seit wann der Fehler besteht bzw. ob etwas geändert wurde dass den Fehler verursacht haben kann?

Hi DarylDominique, thank you for your positive feedback and the solution to the problem.

Hi user123, can you say what might have changed since the Modbus communication stopped working? Can you say what is in the status registers? https://revolutionpi.com/en/tutorials/modbus-tutorial/revpi-compact-als-modbus-rtu-master-verwenden?noredirect=en-US Here is a troubleshooting that is related ...