Omron ZEN-SOFT01-V4 - 12-2008 Operation Manual page 37

Inputting Ladder Programs
6. The Edit Input Dialog Box will be displayed again. Specify the bit
type, type of input, bit number, and enter a comment if required,
just as you did in step 4.
7. Move the mouse to the output bit position and double-click the
mouse.
Section 2-2
Bit name: I
Input: Normally closed
Bit number: 1
Comment: CPU Unit input 1
(Up to 31 characters can be
entered.)
Comment color
19