Standard Items
SeeĀ Device Standard Items.
Individual Protocol Items
Each Modbus extension has it's own list of specific OPC Items which can be located under their topic in the navigation.
Common Protocol Items
The Modbus protocol supports register numbers as item names. To access a register, client applications specify the register number that is within one of the register ranges in the selected register set for the device. Item names can be specified as in the table below:
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