Figure 217: Main screen of expansion modules.
Displayed here are all the expansion modules connected to the unit.
If in the unit there is more than one module of the same type connected, a number will appear 
in the icon to differentiate them 
; the module with the lowest number has the lowest serial 
number.
Use the 
 and    buttons to move to the different options and select the Modbus TCP 
(Switch) communications 
 icon.
Press  the  button 
  to  open  the  main  configuration  screen  of  the  Modbus  TCP 
communications module, 
Figure 218.
Figure 218: Main conguration screen of the Modbus TCP communications module.
The following options appear in the lower area:
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Instruction Manual