Inputs
Outputs
CTUD
(10051)
Illustration
Execution time
Counter input (CU): Boolean
Reset input (R): Boolean
Preset input (PV): DINT
Status output (Q): Boolean
Counter output (CV): DINT
TLA1 1 msec
>CU
>CD
R
LD
PV
1.40 µs
CTUD
97
(1)
CV(97)
CV
QU(97)
QU
QD(97)
QD
253
Standard function blocks