16-Bit Timer; Clear Contact Or Register - Delta C2000 series User Manual

Ladder diagram
Example
X0
Mnemonic

16-bit timer

TMR
T-K
Operand
T-D
When TMR command is executed, the specific coil of timer is ON and timer will start to
count. When the setting value of timer is attained (counting value >= setting value),
the contact will be as following
NO(Normally Open) contact
NC(Normally Closed) contact
When the RST command is not driven, motion of its specific device remains
unchanged.
Example Ladder Diagram:
X0
Mnemonic

Clear contact or register

CNT
C-K
Operand
C-D
When the CNT command is executed from OFF ON, which means that the counter
coil is driven, and 1 should thus be added to the counter's value; when the counter
achieved specific set value (value of counter = the setting value), motion of the
contact is as follows:
NO(Normally Open) contact
NC(Normally Close) contact
If there is counting pulse input after counting is attained, the contacts and the counting
values will be unchanged. To re-count or to conduct the CLEAR motion, please use
the RST command.
Ladder diagram:
Example
X0
Y5
RST
T0~T159, K0~K32,767
T0~T159, D0~D399
collector
collector
T5
TMR K1000
C0~C79, K0~K32,767
C0~C79, D0~D399
collector
collector
C2
CNT K100
16-42
Chapter 16 PLC Function |C2000 Series
Command code: Operation:
LD X0
RST Y5
Function
Open
Close
Command code:
LD X0
T5
TMR
K1000
Function
Open
Close
Command code:
LD X0
CNT C2 K100
Load contact A of X0
Clear contact Y5
Operation:
Load contact A of X0
Setting of T5 counter
is K1000.
Operation
Load contact A of
Setting of C2 counter is
K100.