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# | Name | Description |
---|---|---|
1 | Slave address | Modbus RTU slave address of external equipment |
2 | Register index | Modbus protocol register start addres in hexademal view, like 0046 |
3 | Function code | The following functions are supported:
|
4 | Data type | Determines how to present the data:
|
5 | Data ordering | Determines byte order in Modbus protocol response message:
|
6 | Polling period | Defines the time of polling the sensor value |
The Test button allows you to make a test connection with a modbus device. In additional fields, the bytes sequence of connection data is displayed, in hexadecimal form. Modbus request - data of the sent request, without a checksum. Modbus raw answer - data of the received answer, without a checksum. Modbus value - contains the data value interpreted in accordance with the selected Data type.
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