How to convert the modbus protocol from16-bit register to 32- bit

how to read and write a 32-bit by using Modbus RTU
Regards
Ahmed Tafesh

See Example - Use Type Cast and array subset. NOTE-Some modbus documentaion use 1 as the first register. Labview uses 0 as the first register. So you may have to shift your index by -1 to get the correct starting register.

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data: v_qtr_field(7).
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*       FORM WRITE_CURRENCY                                           *
*       convert currency amount to string                             *
*       - use decimal point                                           *
*       - remove separator characters                                 *
* --> P_AMOUNT                                                      *
* --> P_CURRENCY_UNIT                                               *
* --> P_STRING                                                      *
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How to convert the modbus protocol from16-bit register to 32- bit

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