Problems with the onboard IO in Mervis

  • Hello
    I'm very new with the Mervis Software but i'm an experienced PLC programmer.
    I have the problem, that i can't access the build in IO of the Axon L505. It could be possible that i didn't see the trick. I've tried the tutorial provided by unipi, but there directly is a modbus tcp slave attached and not the build in io were used.
    Could anybody give me the advise how to connect these.
    Thanks a lot

  • I've found out my problem.
    In the tutorial an neuron was added at the modbus tcp, but i haven't realised, that the neuron is also the PLC.
    Now i have added an ModbusTCP channel with the L505 and now the IO works.

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