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Error: 13:28:20: '5 Min Poll': spa: Illegal data address


  • Hi,

    I need a little help understanding this error

    13:28:20: '5 Min Poll': spa: Illegal data address

    I am getting this for a modbus TCP data point. I have a few other data points getting the same error but then many more with no errors.

    My offset address is correct and everything else seems to be correct.

    Thanks,
    Joel.


  • Hi Joel,

    There are actually a few reasons why you would be getting that error, but the most common is incorrect addresses. Remember that Mango uses 0-indexing. If you're sure that everything is correct, Serotonin can help you troubleshoot in more depth.