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    ludwigj

    @ludwigj

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    Latest posts made by ludwigj

    • RE: CODESYS to Neuron comm problem

      Hi

      Here's a screenshot of the experiment with image unipian-neuron-os-2018-06-15-beta.zip
      Previous text related to image unipi-neuron-mervis-os-2018-09-14_v1.7-beta.zip
      The same procedure, the error (maybe) the same.
      0_1542893745331_codesys2.png

      posted in CODESYS
      L
      ludwigj
    • CODESYS to Neuron comm problem

      Hi
      I have a problem with running modbus communication between CODESYS and Neuron S103.
      I performed the installation according to the instructions on the web CoDeSys. The screenshot shows an unipi_modbus_server error message.
      0_1542839493788_codesys.png
      I tested the last unipian image, and mervis OS image.
      Please tell me where I'm making a mistake.

                                                                          thank you
      
      posted in CODESYS
      L
      ludwigj
    • RE: modbus RTU over TCP

      Hi
      So it was information noise on the side of the papouch support. ;-) It's really a modbus TCP and it works. I apologize for misinformation.

      posted in Mervis
      L
      ludwigj
    • RE: modbus RTU over TCP

      Hi @martin-kudláček
      Here is mail from papouch ;-( And my question.... is any way to communicate with this device using subj. protocol ?

                                                                         thank you for response
      

      Dobrý den pane Ludwigu,

      Zařízení PAPAGO nemusíte přepínat do MODBUSu TCP. MODBUS TCP je dostupný na
      vlastním TCP soketu na portu 502. Program "MODBUS RTU CONFIGURATOR" slouží k
      přepínaní mezi MODBUS RTU a protokolem Spinel ("MODBUS TCP" je technicky
      vzato jiný protokol, který se v programu nikde nevyskytuje. Sice je tam
      možnost připojení přes ethernet, ale stále se jedná o MODBUS RTU.)

      S pozdravem
      Miloslav Hendrych
      obchodní zástupce/technická podpora
      miloslav.hendrych@papouch.com

      posted in Mervis
      L
      ludwigj
    • modbus RTU over TCP

      Hi
      I have a device (papago from Papouch) that communicates with subj. Can it be used in conjunction with Mervis RT? The device is connected to the Neuron Ethernet port.
      Thanks for the information.

      posted in Mervis
      L
      ludwigj
    • RE: HMI definice dotaz

      Dobry den
      Dekuji za nasmerovani, me zmatlo to ze v dokumentaci je popisovana
      "Nova" verze mervisu.

      posted in Mervis
      L
      ludwigj
    • RE: var mountpoint on usb stick

      Hi Martin
      Thank you for quick response.

                                                   Jiri
      
      posted in UniPi Neuron Series
      L
      ludwigj
    • HMI definice dotaz

      Dobrý den v nápovědě k Mervis IDE jsem nalezl tuto větu
      "Tvorba definice pro webový server PLC je stále vázána na použití externího programu Mervis HMI." Kde mohu tento externí program získat ? Součástí instalace není.

      posted in Mervis
      L
      ludwigj
    • var mountpoint on usb stick

      Hi
      Is it possible to place a writable partition (/var mountpoint) on a usb stick?
      Are there any known problems with this?

      posted in UniPi Neuron Series
      L
      ludwigj