2 t
ypes of count can be selected for the applicable use based on functions.
(a) Linear counter
1) Linear Count range: -2,147,483,648 ~ 2,147,483,647
2) If count value reaches the maximum value while increased, Carry will occur, and if count
value reaches the minimum value while decreased, Borrow will occur.
3) If Carry occurs, count stops and increasing is not available but decreasing is available.
4) If Borrow occurs, count stops and decreasing is not available but increasing is available.
(b) Ring count
■ Ring Count range: user-defined minimum value ~ user-defined maximum value
■ Count display: If Ring Counted, user-defined minimum value of Ring Count is counted and
displayed, but the value is not displayed.
• Ring counter value is saved at the following special K area.
type
Area per each channel (Double word)
Reference
K310 K340 K270 K400
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