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Omron SYSMAC C Series User Manual

Omron SYSMAC C Series
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Instruction
words
Ladder
diagram
B22
0000
Coding
chart
Notes:
Contents
of
data
Input/output
relay,
internal
00
to
19
05to
17
auxiliary
relay
Holding
relay
HR
OtoS
Timer/counter
TIM/CNT00
to
47
Constant
#0000
to
9999
Before
executing
a
SUB
instruction,
a
CLC
instruction
must
be
program-
med
to
clear
the
carry
flag
(1904).
When
the
result
register
is
logical
1,
a
BCD
subtraction
is
executed
with
each
scan.
To
execute
it
only
once,
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,
four-digit
BCD
subtraction,
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.
In
the
circuit
program,
the
16-bit
contents
of
HR8BCH
(HR800
to
HR815),
including
a
carry
(1904),
are
subtracted
in
units
of
four
BCD
digits
from
the
16-bit
contents
of
10CH
(1000
to
1015),
and
the
result
of
the
subtraction
is
output
to
the
16-bit
locations
of
HR9CH
(HR900
to
HR915).
If
there
is
a
carry
in
the
result,
1904
is
turned
ON,
and
if
the
result
of
the
subtraction
is
0000,
1906
is
turned
ON.
VO
relay
Holding
relay
Holding
relay
10CH
HR8CH
HROCH
HR900
J>
HR901
HR902
HR903
|/
HR904
HRSO5
|
HR9O6
HR907_|
/
HR908
HR909
|
`
oe
nagio
|
*?0
HR911
|
/
HRGT2
HR913
HRS14
HR915
|
/

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Omron SYSMAC C Series Specifications

General IconGeneral
BrandOmron
ModelSYSMAC C Series
CategoryController
LanguageEnglish

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