The above configuration is to force Q1, Q2, Q3 of Slave No.1 ON. " " means pre-set the BIT 1
and " " means pre-set the BIT 0 ”Coil 0” is corresponding to the start address ,Here is Q1.
Note: The manual input value is Hex data .it contains 4 bytes. If you want to write a decimal value to the
register of SLAVE, please convert it to Hex format.
4. The following table shows how to set.
Note: this table also can be applied for the configuration of Modbus Read function block
Data format instruction
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