The input (X), output (Y), internal flag (R), and link flag (L) addresses can also be expressed in word format. The word format treats 16-bit groups as one word. The word expressions for these bit groups are input word (WX), output word (WY), internal flag word (WR) and link flag word (WL), respectively.
Configuration of an input word (WX)
NOTE
The contents of a word correspond to the state of its components. Therefore the word changes if individual bits turn to TRUE or to FALSE.