14:
PID
I
NSTRUCTION
FC5A
M
ICRO
S
MART
U
SER
’
S
M
ANUAL
FC9Y
‐
B1273
14
‐
11
S1+15 Low
Alarm
Value
The
low
alarm
value
is
the
lower
limit
of
the
process
variable
(S1+0)
to
generate
an
alarm.
When
the
process
variable
is
lower
than
or
equal
to
the
low
alarm
value,
the
low
alarm
output
control
relay
(S2+5)
is
turned
on.
When
the
process
variable
is
higher
than
the
low
alarm
value,
the
low
alarm
output
control
relay
(S2+5)
is
turned
off.
When
the
linear
conversion
is
disabled
(S1+4
set
to
0
or
2),
set
a
required
low
alarm
value
of
0
through
4095
or
50000
depending
on
the
analog
I/O
module
type
to
the
data
register
designated
by
S1+15.
When
S1+15
stores
a
value
larger
than
4095
or
50000,
the
low
alarm
value
is
set
to
4095
or
50000,
respectively.
When
the
linear
conversion
is
enabled
(S1+4
set
to
1
or
3),
set
a
required
low
alarm
value
of
0
through
65535
(word
data
type)
or
–32768
through
32767
(integer
data
type)
to
the
data
register
designated
by
S1+15.
The
low
alarm
value
must
be
larger
than
or
equal
to
the
linear
conversion
minimum
value
(S1+6)
and
must
be
smaller
than
or
equal
to
the
linear
con
‐
version
maximum
value
(S1+5).
If
the
low
alarm
value
is
set
to
a
value
smaller
than
the
linear
conversion
minimum
value
(S1+6),
the
linear
conversion
minimum
value
will
become
the
low
alarm
value.
If
the
low
alarm
value
is
set
to
a
value
larger
than
the
linear
conversion
maximum
value
(S1+5),
the
linear
conversion
maximum
value
will
become
the
low
alarm
value.
S1+16 Output
Manipulated
Variable
Upper
Limit
The
value
contained
in
the
data
register
designated
by
S1+16
specifies
the
upper
limit
of
the
output
manipulated
variable
(S1+1)
in
two
ways:
direct
and
proportional.
S1+16
Value
0
through
100
When
S1+16
contains
a
value
0
through
100,
the
value
directly
determines
the
upper
limit
of
the
output
manipulated
variable
(S1+1).
If
the
manipulated
variable
(D1)
is
greater
than
or
equal
to
the
upper
limit
value
(S1+16),
the
upper
limit
value
is
outputted
to
the
output
manipulated
variable
(S1+1).
Set
a
required
value
of
0
through
100
for
the
output
manip
‐
ulated
variable
upper
limit
to
the
data
register
designated
by
S1+16.
When
S1+16
stores
a
value
larger
than
100
(except
10001
through
10099),
the
output
manipulated
variable
upper
limit
(S1+16)
is
set
to
100.
The
output
manipulated
vari
‐
able
upper
limit
(S1+16)
must
be
larger
than
the
output
manipulated
variable
lower
limit
(S1+17).
To
enable
the
manipulated
variable
upper
limit,
turn
on
the
output
manipulated
variable
limit
enable
control
relay
(S2+2).
When
S2+2
is
turned
off,
the
output
manipulated
variable
upper
limit
(S1+16)
has
no
effect.
S1+16
Value
10001
through
10099
(disables
Output
Manipulated
Variable
Lower
Limit
S1+17)
When
S1+16
contains
a
value
10001
through
10099,
the
value
minus
10000
determines
the
ratio
of
the
output
manipu
‐
lated
variable
(S1+1)
in
proportion
to
the
manipulated
variable
(D1)
of
0
through
100.
The
output
manipulated
variable
(S1+1)
can
be
calculated
by
the
following
equation:
Output
manipulated
variable
(S1+1)
=
Manipulated
variable
(D1)
(N
–
10000)
where
N
is
the
value
stored
in
the
output
manipulated
variable
upper
limit
(S1+16),
10001
through
10099.
If
the
manipulated
variable
(D1)
is
greater
than
or
equal
to
100,
100
multiplied
by
(N
–
10000)
is
outputted
to
the
output
manipulated
variable
(S1+1).
If
D1
is
less
than
or
equal
to
0,
0
is
outputted
to
S1+1.
To
enable
the
manipulated
variable
upper
limit,
turn
on
the
output
manipulated
variable
limit
enable
control
relay
(S2+2).
When
S2+2
is
turned
off,
the
output
manipulated
variable
upper
limit
(S1+16)
has
no
effect.
When
S1+16
is
set
to
a
value
10001
through
10099,
the
output
manipulated
variable
lower
limit
(S1+17)
is
disabled.
S1+17 Output
Manipulated
Variable
Lower
Limit
The
value
contained
in
the
data
register
designated
by
S1+17
specifies
the
lower
limit
of
the
output
manipulated
variable
(S1+1).
Set
a
required
value
of
0
through
100
for
the
output
manipulated
variable
lower
limit
to
the
data
register
desig
‐
nated
by
S1+17.
When
S1+17
stores
a
value
larger
than
100,
the
output
manipulated
variable
lower
limit
is
set
to
100.
The
output
manipulated
variable
lower
limit
(S1+17)
must
be
smaller
than
the
output
manipulated
variable
upper
limit
(S1+16).
To
enable
the
output
manipulated
variable
lower
limit,
turn
on
the
output
manipulated
variable
limit
enable
control
relay
(S2+2),
and
set
the
output
manipulated
variable
upper
limit
(S1+16)
to
a
value
other
than
10001
through
10099.
When
the
manipulated
variable
(D1)
is
smaller
than
or
equal
to
the
specified
lower
limit,
the
lower
limit
value
is
outputted
to
the
output
manipulated
variable
(S1+1).
When
the
output
manipulated
variable
limit
enable
control
relay
(S2+2)
is
turned
off,
the
output
manipulated
variable
lower
limit
(S1+17)
has
no
effect.
Содержание MICROSmart FC5A Series
Страница 1: ...FC5A SERIES FC9Y B1273 1 User s Manual Advanced Volume ...
Страница 2: ......
Страница 8: ...Preface 6 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 14: ...TABLE OF CONTENTS vi FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 52: ...4 DATA COMPARISON INSTRUCTIONS 4 10 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 72: ...5 Binary Arithmetic Instructions 5 20 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 88: ...7 SHIFT ROTATE INSTRUCTIONS 7 12 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 112: ...8 DATA CONVERSION INSTRUCTIONS 8 24 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 138: ...11 PROGRAM BRANCHING INSTRUCTIONS 11 14 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 178: ...13 PULSE INSTRUCTIONS 13 32 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 202: ...14 PID INSTRUCTION 14 24 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 206: ...15 DUAL TEACHING TIMER INSTRUCTIONS 15 4 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 214: ...16 INTELLIGENT MODULE ACCESS INSTRUCTIONS 16 8 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 248: ...21 COMPUTER LINK COMMUNICATION 21 4 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 272: ...23 MODBUS TCP COMMUNICATION 23 10 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 332: ...25 EXPANSION RS232C RS485 COMMUNICATION 25 16 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 341: ...NOTE FC5A MICROSMART USER S MANUAL FC9Y B1273 1 ...
Страница 342: ...NOTE 2 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...