The Write_Var instruction requires an Array of INT for the EMIS input. How do I move UINT values to a remote device?
Issue:
The Write_Var instruction requires an Array of INT for the EMIS input. How do I move UINT values to a remote device?
Product Line:
Write_var, M340, Control Expert
Resolution:
You simply need to convert the UINT to INT with the UINT_TO_INT block and move the result to the EMIS array.
If the receiving device does not automatically see the data as UINT you would need to use the INT_TO_UINT block
to see the value correctly.
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Publié pour: Schneider Electric Belgium
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