11 Modbus
11.3 Adding a Modbus TCP master and device
126 Modular PLCs XControl: XC-104-…, XC-204-…, XC-303-… 01/23 MN050005EN Eaton.com
Figure 92: Adding a Modbus TCP slave
The TCP master does not need information specifying which
Modbus_TCP_Slave is on the bus. It only needs the Modbus_TCP_Slave's IP
address and register number.
▶ Select the "Modbus_TCP_Slave" slave connection in the configuration
tree.
▶ Click on the <Add device> button.
The Modbus TCP device will be added to the configuration tree.
A maximum of 32 Modbus TCP masters can be added.
Figure 93: Modbus TCP master parameters
Figure 94: Modbus TCP slave parameters