Modbus tag

Object that represents a Modbus PLC tag.
BrowseName
ModbusTag
SuperType
Tag(Tag)

Properties

Name
BrowseName
DataType
Description
Memory area
MemoryArea
Controller memory location in which to read/write the tags.
Maximum length
MaximumLength
(string data only) Maximum number of characters in the string.
Register number
NumRegister
Address in the memory location in which to read/write the tags.
Coil number
NumCoil
Discrete input number
NumDiscreteInput
Bit offset
BitOffset
Position of the memory area register from which to start reading/writing. Position 0 of the Holding register (starting position) corresponds to register 4001.
Array update mode
ArrayUpdateMode
(Inherited from Tag)
Original data type
OriginalDataType
(Inherited from Tag)
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