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Template:Networking rut manual modbus: Difference between revisions
Template:Networking rut manual modbus (view source)
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===Requests configuration=== | ===Requests configuration=== | ||
---- | ---- | ||
A Modbus <b>request</b> is way of obtaining data from Modbus slaves. The master sends a request to a slave specifying | A Modbus <b>request</b> is a way of obtaining data from Modbus slaves. The master sends a request to a slave specifying the function code to be performed. The slave then sends the requested data back to the Modbus master. You can create a maximum of 64 request configurations for each slave device. | ||
The figure below is an example of the Requests configuration section and the table below provides information contained in the fields of that section: | The figure below is an example of the Requests configuration section and the table below provides information contained in the fields of that section: | ||