Navigation

    REXYGEN Community Forum

    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    1. Home
    2. cechurat
    • Profile
    • Following 0
    • Followers 1
    • Topics 15
    • Posts 195
    • Best 5
    • Groups 1

    Tomáš Čechura

    @cechurat

    administrators

    6
    Reputation
    442
    Profile views
    195
    Posts
    1
    Followers
    0
    Following
    Joined Last Online
    Email cechura@rexcontrols.com Website www.rexygen.com Location Pilsen

    cechurat Follow
    administrators

    Best posts made by cechurat

    • RE: DS18B20 wireless senzor

      @jackobocze Ještě doplním, že existuje příklad přímo na použití ESP8266 - "0302-11 ESP8266 REST API"

      Jak jednoduše začít s příkladem viz zde: https://www.rexygen.com/example-projects-rexygen/

      Hezký den,
      Tomáš

      posted in 1-Wire
      cechurat
      cechurat
    • RE: Pressure to volume calculation, piecewise-LIN

      @pocket_brewing Hi Emil, thank you for your question. Have a look at FB called CNDR - Nonlinear conditioner (docs: https://www.rexygen.com/doc/PDF/ENGLISH/BRef_ENG.pdf#page=111).
      It should do the job.

      Let us know if it worked for you. Good luck with your project!

      Kind Regards,
      Tomas

      posted in REXYGEN Studio
      cechurat
      cechurat
    • RE: Any easy way to add a custom .js file to manage components in the HMI

      @sadilekivan Hi Ivan,
      thanks for sharing your project files - I was able to get the error as you described. I handed over your source-files to our developers. Once I have some information I will let you know.

      Regards, Tomas

      posted in REXYGEN HMI Designer
      cechurat
      cechurat
    • RE: DS18B20 wireless senzor

      @jackobocze Dobrý den, zřejmě došlo při aktualizaci nějaké Arduino knihovny ke změně syntaxe. Postup co s tím např. zde: https://codeutility.org/arduino-esp8266-error-call-to-httpclientbegin-declared-with-attribute-error-obsolete-api-use-beginwificlient-url-stack-overflow/

      Chybu v příkladech samozřejmě opravíme a oprava bude součástí další verze.

      Hezký večer,
      Tomáš

      posted in 1-Wire
      cechurat
      cechurat
    • RE: Centering a HMI string

      Hi Ivan,

      thanks for question.

      You are right - there is more simple way to center a string than adding variable prefix and suffix.

      All you need is:

      • Add a DisplayString into .svg file (Ctrl + L -> GENERAL -> Drag & Drop "DisplayString.svg")
      • Hit F8 (or select Text Tool)
      • Select the DisplayString and center the string:0_1584564636681_6403c868-bfdf-465a-9b80-02571bbdacab-image.png

      Let me know if I can be of any assistance.

      Regards,
      Tomas

      posted in REXYGEN HMI Designer
      cechurat
      cechurat

    Latest posts made by cechurat

    • RE: measuring relative quadrature encoder movement.

      @gerritjan1 Hi,

      have a look at function block "ABSROT". It might help you solve your task. Just set the lolim and hilim parameters as a range of the counter output.

      Let us know if you managed get the desired behaviour.

      Cheers,
      Tomas

      posted in REXYGEN Studio
      cechurat
      cechurat
    • RE: REXduino 4-wire touchscreen

      Hi!
      Thanks for reaching out. In general, it is possible.
      However, you would need to edit the sketch for REXduino in order to read out the touch position and communicate it to REXYGEN which could be pretty challenging (depending on your programming skills). It would require knowledge of the REXduino communication mechanism which is not documented (except the code).

      What about posting the touch position information via REST API to REXYGEN? Example "0302-11 ESP8266 REST API" might be used as a hint.

      Kind Regards,
      Tomas

      posted in General
      cechurat
      cechurat
    • RE: Change IP address for ModBus TCP/IP from HMI

      @rexpeter Hi Peter,

      I have an update on your Topic. It is possible to change the Slave IP address by configuring "Address" parameter (e.g. GoTo flag "MTM__1_Address" in your case).

      f8a090e9-9a03-4eec-9c12-a64115101392-image.png

      Cheers,
      Tomas

      posted in REXYGEN HMI Designer
      cechurat
      cechurat
    • RE: Change IP address for ModBus TCP/IP from HMI

      @rexpeter Hi Peter, Thank you for your question. Welcome back!

      The answer to your question is in Modbus Driver Documentation within Chapter 3.4: https://www.rexygen.com/doc/ENGLISH/MANUALS/MbDrv/MbDrv_ENG.html#x1-200003.4

      It is possible to change the "Slave" parameter of selected Item (e.g. GoTo flag MTM__Adam_9_Slave). However, all the Slave addresses must be declared prior to compilation. Afterwards, you can switch the reference to the Slave at each Item (by introducing the GoTo flag mentioned above).

      I hope it helps.

      Let me know if it works for you.

      Kind Regards,
      Tomas

      posted in REXYGEN HMI Designer
      cechurat
      cechurat
    • RE: HMI on PC (localhost)

      @jackobocze Dobrý den,

      RPiDrv nemůže běžet na Windows targetu - RPiDrv na Windows neexistuje.

      Pokud to potřebujete pro potřeby vývoje HMI, stačí do pole target funkce "Browse" zadat IP adresu Raspberry Pi s běžícím projektem místo "localhost".

      Znovu prosíme o používání fora čistě v angličtině. Pokud je angličtina problém, použijte nějaký z překladačů, které jsou dnes již na velmi dobré úrovni. Důvod je ten, aby i ostatní uživatelé mohli tyto rady použít. Děkuji.

      Zdraví Tomáš

      posted in REXYGEN HMI Designer
      cechurat
      cechurat
    • RE: Connection to rexygen HMI from RPi

      Dobrý den,

      řešila by to klávesnice + myš připojená do USB - v takovém případě budete mít z RPi "stolní počítač". Případně to lze řešit tak, že si nastavíte Chromium browser na RPi, aby se po spuštění automaticky spustil s požadovanou adresou ("127.0.0.1:8008") - klíčová slova pro Google "chromium autostart page"

      Hezký den,
      Tomáš Čechura

      posted in REXYGEN HMI Designer
      cechurat
      cechurat
    • RE: DS18B20 wireless senzor

      @jackobocze Dobrý den, zřejmě došlo při aktualizaci nějaké Arduino knihovny ke změně syntaxe. Postup co s tím např. zde: https://codeutility.org/arduino-esp8266-error-call-to-httpclientbegin-declared-with-attribute-error-obsolete-api-use-beginwificlient-url-stack-overflow/

      Chybu v příkladech samozřejmě opravíme a oprava bude součástí další verze.

      Hezký večer,
      Tomáš

      posted in 1-Wire
      cechurat
      cechurat
    • RE: Fluctuating value

      @pancirm Hi Michal,

      Thanks for your posts. There is no one-shot solution for general filtering applications so playing around with AVG function block would be the approach I would recommend. There are also some filters which can be used - low-pass, band-pass, and spike.

      Kind Regards,
      Tomas

      posted in General discussion
      cechurat
      cechurat
    • RE: DS18B20 wireless senzor

      @jackobocze Ještě doplním, že existuje příklad přímo na použití ESP8266 - "0302-11 ESP8266 REST API"

      Jak jednoduše začít s příkladem viz zde: https://www.rexygen.com/example-projects-rexygen/

      Hezký den,
      Tomáš

      posted in 1-Wire
      cechurat
      cechurat
    • RE: Degrees to compass direction

      Hi Mike,

      Thanks for your feedback - I'm glad I could help.

      Kind Regards.
      Tomas

      posted in REXYGEN Studio
      cechurat
      cechurat