Modbus tag settings

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Modbus tag settings

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modbustagsettings

List of properties:

Property

Description

SlaveID

SlaveID of Modbus device.

Point type

Point type of the register.

Offset

Offset of the Modbus register.

Data type

Data type of the Modbus pointer. The tag's data type overrides the data type of Modbus pointer during using in project.

Bit

Choose number of bit if the data type of the pointer is binary.

After clicking OK you’ll get pointer settings in PV Input tag encoded in String like:

s=1;pt=3;o=0;dt=2;

Where:

s - SlaveID.

pt - Point type.

o - Offset.

dt - Data type.