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    2. Jan Toth
    3. Posts
    J
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    Posts made by Jan Toth

    • HMI - zobrazenie funkcie v grafe

      Dobrý deň,

      existuje nejaká možnosť ako zobraziť funkciu napríklad funkciu ekvitermiky v grafe HMI PLC na základe definovaných 4 bodoch? Teda, aby užívateľ videl definíciu krivky v grafe? Definíciu bodov si viem predstaviť cez digitalsetter, ale ako zobraziť funkciu v grafe, ktorý je viac čitateľný pre užívateľa.

      Vopred ďakujem za Vašu odpoveď.
      S pozdravom
      J.T.

      posted in Mervis
      J
      Jan Toth
    • 1W-TH-IB2 communication error detection

      Hello,

      is there any way how to control communication error or failure on 1-wire sensor 1W-TH-IB2? I can not find similar variables like at 1-wire temperature sensor - Scratchpad_commerror. In case of error sensor holds last value. What is the best practise how to protect against communication errors?

      Thanks for reply.
      Jan Toth

      posted in Other Peripherals
      J
      Jan Toth
    • HMI control via program in ST

      Hello,

      is somehow possible to control HMI layout in Mervis via program in ST? For example I would like to change background or text colour according measured temperature. Is it possible?

      Thanks for reply,
      Jan Toth

      posted in Mervis
      J
      Jan Toth