All the possible programming parameters for the unit appear in the lower area. To congure the 
expansion modules you need to, using the keys 
 and  , browse the various parameters 
until nding the expansion modules icon,  .
To access the selected parameter, press the key 
.
If no key is pressed for 5 minutes, the display screen changes automatically to the default 
screen.
The main screen of the expansion modules is shown in Figure 182. 
Figure 182: 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 
(Bridge) communications 
 icon.
Press  the  button 
  to  open  the  main  configuration  screen  of  the  Modbus  TCP 
communications module, Figure 183.
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Instruction Manual
CVM-B100 - CVM-B150