The value of the addressed counter is
A
counter with two different inputs
incremented by
1.
The CU function is can be used as an upldown counter by
effective only on a positive-going means of the two separate pulse-edge
pulse edge (from
"0"
to
"l")
of the
flags for CU and
CD.
result of the logic operation pro-
grammed before CU.
Original
I1 l
KCQl8
a1
0
Counting down
STEP
5
representation
Statement Ladder Control system
list
diagram flowchart
A
I
2.1
LKC
918
AC1
=Q
10
Original STEP
5
representation
Statement Ladder
Control system
list diagram
flowchart
120KCfl25
A
L
10
CDC
1
SC
1
A
I
21
F
100
I21
F
10B
AC1
The value of the addressed counter is
A
counter with two different inputs
decremented by
1.
The
CD
function is
can be used as an
up/down counter by
effective only on a positive-going
means of the two separate pulse-edge
pulse edge (from
"0"
to
"l")
of the flags for CU and
CD.
logic operation programmed before
CD.
To Next Page
Loading...
