Delta CFP2000 Series User Manual page 620

Command
16-bit counter
CNT
C-K
Operand
C-D
When the CNT command is executed from OFF→ON, this indicates that the
designated counter coil goes from no power → electrified, and 1 will be added to the
counter's count value; when the count reaches the designated value (count value =
set value), the contact will have the following action:
N.O. (Normally Open) contact
N.C. (Normally Close) contact
After the count value has been reached, the contact and count value will both remain
unchanged even if there is continued count pulse input. Please use the RST
command if you wish to restart or clear the count.
Ladder diagram:
X0
C0–C79, K0–K32,767
C0–C79, D0–D399
Closed
CNT C2 K100
16-47
Chapter 16 PLC Function Applications│CFP2000
Function
Open
Command code:
LD X0
CNT C2 K100
Description:
Load Contact a of X0
C2counter
Set value as K100