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How to Map Modbus Data to a PLC Variable Array | 28 Mar 2017 | |

How to Map Modbus Data to a PLC Variable Array

Using the KAS IDE and Fieldbus editor, create the Modbus Server and data.  For example, a Modbus configuration with 10 inputs:

  1. Create the Modbus data block and array in dictionary: 
    image
  2. Drag 'n' Drop the array variable to the Symbol table and it will automatically map the array:

  image

3. Renumber the addresses to set the offsets:

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