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    Best posts made by DavidCozens

    • RE: Acces Group 2 and 3 at Neuron L503

      Hi Yannick,

      Please look in the datasheet that can be downloaded from the CODESYS store along with the software. In there are instructions for accessing channels in groups 2 and 3. Basically you created channels as you would in a standard codesys modbus device (although all registers and coils are identified by name. You then map these into your application. There are a number of utility function blocks in the library that may be helpful.

      Group 1 is the same across all Neuron devices, so I created the drivers to automatically create channels and map the data into an automatically created function block. If users find this helpful then I could do the same for the other groups. I would be interested to hear if users find this automated mapping helpful, or if they prefer to map the channels used themselves.

      regards David

      posted in CODESYS
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      DavidCozens
    • RE: Novice in CODESYS

      Hello @Raph7454, all of the IO on the Unipi work the same as other CODESYS devices. Use the device tab to map the IO into your application. The data sheet provides guidance on each device. The package also installs a new application template so that in one step you can create a new UniPi application with all devices installed ( you will just need to add the expansion module).
      Regarding how to download, login etc. CODESYS for UniPi is adding device drivers to CODESYS for raspberry pi. There is a large active forum of users on the CODESYS forums. I suggest that for general CODESYS questions you will find answers to most of your questions already posted there.
      I

      posted in CODESYS
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      DavidCozens