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Omron SYSMAC C Series User Manual

Omron SYSMAC C Series
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Appendix
B
Instruction
words
Overview
This
appendix
describes
the
instructions
used
by
the
C20.
The
information
includes
the
name,
key
input
sequence,
symbol,
and
function
of
each
instruction
along
with
a
ladder
diagram
and
coding
chart.
LOAD
(LD)
LD
(address)|
HF
|
(relay
no.)
Symbol
Function
J}
Starts
operation
of
each
logic
line;
forms
substrings
Remarks
When
a
logic
line
starts
with
an
NO
contact,
this
instruction
indicates
that
a
new
string
or
sub-string
of
relay
logic
is
being
started
at
the
specified
program
address.
Use
this
instruction
for
each
logic
line
that
starts
with
an
NO
contact.
To
form
substrings,
combine
this
and
other
instructions
such
as
AND
or
OR.
The
LD
instruction
causes
the
contents
(ON
or
OFF
state)
of
the
specified
relay
number
to
be
stored
in
the
result
register.
It
also
causes
the
existing
contents
of
the
result
register
to
be
transferred
to
the
stack
register.
The
contents
of
specified
relay
no.
—(r]--[s]
Contents
of
data
VO
relay,
internal
auxiliary
relay
Holding
relay
HR
000
to
915
Timer/counter
TIM/CNTO0
to
47
Temporary
memory
telay
0000
to
1907
0500
to
1807
TROtO7
OUTPUT
(OUT)
fouT]
Ot
j
(relay
no.)
Symbol
Function
—~C)
Outputs
result
of
a
logical
operation
to
a
specified
relay
or
shift
register

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Omron SYSMAC C Series Specifications

General IconGeneral
BrandOmron
ModelSYSMAC C Series
CategoryController
LanguageEnglish

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