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Impossible comunication with Raspberry PI

Lorenzo
2018-03-12
2021-06-07
  • Lorenzo - 2018-03-12

    Hi everybody,
    I have a problem, I am using Raspberry PI like a master,but when i try to loggin and comunicate with it an error message appears :"[INFORMATION] Executing SSH command on e pi@10.1.3.40 e : Stop runtime system
    [ERROR] Error output: sudo: /etc/init.d/codesyscontrol: command not found
    [INFORMATION] Standard output: root
    What could it be? How can solve the problem?

     
  • Lorenzo - 2018-03-12

    Yes but nothing change.
    Other solution?

     
  • eschwellinger

    eschwellinger - 2018-03-12

    Hi,
    we need more information,
    does the runtime installation work? (CODESYS -> Tools-> Update Raspbberry Pi)

    Screenshots whatever... more information is needed.
    BR
    Edwin

     
  • Lorenzo - 2018-03-13

    until a few days ago I had no problems and communicated with raspberry
    and now I have this mistake that I have never seen before

    IMG: Cattura2.PNG

    IMG: Cattura.PNG

     
  • eschwellinger

    eschwellinger - 2018-03-13

    Hi,
    I would try to disable the application... and restart the plc or the pi.

    BR
    Edwin

    IMG: DisableApplication.jpg

     

    Last edit: eschwellinger 2021-06-06
  • userjl - 2021-06-05

    Hallo
    ich habe den selber Problem gehabt. nach der deaktivierung der Applikation , hat es immer nicht geklappt.
    kΓΆnnte ich bitte eine andere LΓΆsung haben?

     
  • eschwellinger

    eschwellinger - 2021-06-06

    I would first use the current version (4.0.1.0), if this is a PI4 will not work with 3.5.14.0 Runtime.
    If these problems are still there with the current version, then we need:
    cat /tmp/codesyscontrol.log

     
  • userjl - 2021-06-06

    i don't use pi4 , i use PI2. i used first the current version (4.0.1.0) and i thought to change with this version 3.5.14.0 to get a solution

     
  • eschwellinger

    eschwellinger - 2021-06-06

    login by shh and give us the codesyscontrol.log

     
  • userjl - 2021-06-06

    i wrote in command line for Raspberry : cat /tmp/codesyscontrol.log
    but i get :
    cat: /tmp: is a directory
    cat: /codesyscontrol.log: No such file or directory

     
  • userjl - 2021-06-06

    maybe i don't do something very well
    how can i login by shh ?

     
  • eschwellinger

    eschwellinger - 2021-06-07

    use 'putty' or any other ssh client sure you could this on commandline too.
    use latest Raspberry PI Os and latest CODESYS Runtime then it must work!

     

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