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Omron SYSMAC C Series User Manual

Omron SYSMAC C Series
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Instruction
words
ADD
Function
Symbol
Performs
BCD
addition
of
a
channel
data
(S1)
or
four-digit
constant
to
a
specified
channel
data
(S2)
and
then
outputs
the
result
to
a
specified
channel
(D)
a)
Remarks
This
instruction
is
used
to
do
addition
between
two
specified
four-digit
BCD
data.
Ladder
diagram
Coding
chart
0000
Contents
of
data
D
00
to
19
05
to
17
Input/output
relay,
internal
auxiliary
relay
Holding
relay
HROto9
TIM/CNTOO
to
47
=
#0000
to
9999
=
Notes:
Before
an
ADD
instruction
is
executed,
a
CLC
instruction
must
be
programmed
to
clear
the
carry
flag
(1904).
When
the
result
register
is
logical
1,
a
BCD
addition
is
executed
at
each
scanning.
To
execute
it
only
one
time,
program
a
differentiating
circuit
for
the
input.
Explanation
Nothing
is
executed
when
the
content
of
the
result
register
is
logical
0.
When
the
content
of
the
result
register
is
logical
1,
addition
of
a
four-digit
BCD
data
to
a
four-digit
BCD
data
including
a
carry
(1904)
is
executed.
If
the
result
of
the
addition
is
0000,
1906
is
turned
ON,
and
if
there
is
a
carry
in
the
result,
1904
is
turned
ON.

Table of Contents

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Omron SYSMAC C Series Specifications

General IconGeneral
BrandOmron
ModelSYSMAC C Series
CategoryController
LanguageEnglish

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