The following example shows the Logic (MAIN) and I/O (FLEX NETWORK) windows displayed side by side.
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To display two screens vertically, on the [View (V)] menu, point to [Editing Area (B)], and then click [Tile Vertically], or click 
.
Click and drag the instruction operand on the Logic and drop the instruction operand on the terminal to be mapped, when the pointer changes from 
 to 
.
        
      
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It is not possible to map an address where the pointer is displayed as 
.
Each I/O terminal address on the I/O can be dragged and mapped to an instruction operand in the logic program.
              Click an address in the I/O, and drag the address to the Logic instruction operand you want to map. Release the mouse where the pointer changes from 
 to 
.
              
            
The address will be mapped and the I/O address (IEC address) will be displayed.
        
      
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The I/O address is also displayed in the logic program.
              
              
31.1.1.4 I/O Address Format