ModbusRegisterRangeEntry is used to configure the valid (usable) Modbus data items by specifying an address range starting from the offset and ranging through the size. It is a child of a ModbusRegisterRangeTable (Valid Coils Range, Valid Status Range, Valid Holding Registers, Valid Input Registers) slot of a server Modbus device.

If needed, more than one register range entry can be added under any register table. For more details, see Modbus Register Range Entry.