31.1.1.2 Mapping by Drag and Drop to I/O Terminals from the Address Window

1. Select the [Address] tab to open the [Address] window.
   

   

   • If the [Address] tab is not displayed in the Work Space, on the [View (V)] menu, point to [Work Space (W)], and then click [Address (A)].

2. Select [Symbol Variable], and for the [Type] select [Bit Variable].
   

3. The list displays addresses whose [Type] equals [Bit Variable]. In the list, drag "Start" to the instruction operand you want to map the variable.
   Release the mouse where the pointer changes from to .
   

4. The address will be mapped and the I/O address (IEC address) will be displayed.