P
c
F
L
CL
L.
P
c
--
c
c.
L.
r
P
4.
A2ccPu
/MELSEC-A
yExample:----------------------.
1
I
If
a
device which turns on and
off
with the same condition is
I
I
present
before
and
after
the
SLT
instruction in
a
program, the
I
I
OWOFF
state
will
differ before and after the execution of the
I
I
SLT
instruction.
I
I
I
J
[Circuit
example1
[Monitor display
of
status latch datal
I
When
the
SLT
instruction is
ex-
I
axrted,
Y10
is
ON;
ON
is
display-
I
ed
for
the
monitor.
When
the
SLT
instruction
is
ex-
I
wted,
Y11 is
OFF;
OFF
is
dis-
,
I
'
played
for
the
monitor.
I
(3)
Caution
Execution
of
the
SLT
instruction causes the scan time to be
increased by the value indicated below.
Therefore,
take
this in consideration when determining the
watch dog timer setting and constant
scan
time setting for
the A2CCPU taking these into consideration.
Processing
time (ms)
11
ms
31
ms
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