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No device is responding to the scan request after password prompt

patrik
2022-04-14
2022-05-21
  • patrik - 2022-04-14

    Hi!

    I can't log into one of my CoDeSys controllers running on Raspberry Pi 3 Model B Plus Rev 1.3
    After I install the runtime(4.2.0.0) I try to log into the controller to download the program. I then get the prompt to login as the screenshot shows. It doesn't matter what username and password I write here the next window say "No device is responding to the scan request." I can't get past this point. I've tried to disable device user management via SSH to the target. It doesn't help and the device user logon still appears. I've tried reinstalling the runtime several times to no avail. Any help is appreciated! Thanks in advance!

     
  • patrik - 2022-04-22

    Any ideas? I can't log into the device at all because of this. I don't know what to do since the device is in a different country so it's not that easy to replace the image on the SD card.

     
  • patrik - 2022-04-22

    Problem solved! I had to remove the codesys installation and some files via command line on the pi. Then when I installed it again I got the prompt to set new user and password. Now I can log in!

     
  • frilovic - 2022-05-21

    I have the same problem, could you tell me what files I deleted?

     

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