Справочник Пользователя для Mitsubishi Electronics FXCPU
22 Applied Instructions (External Device)
22.4 WR3A / Write to Dedicated Analog Block
573
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
21
Appl
ied
ied
In
stru
cti
cti
ons
(R
eal
T
T
im
e
C
lock
Contr
Contr
ol)
22
Ap
plied
Instru
ctio
ns
Instru
ctio
ns
(E
xt
er
na
l De
vi
vi
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)
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App
lied Instr
lied Instr
ucti
ons
(Ex
tensi
on
tensi
on
Functi
on)
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Ap
pl
ied In
struct
struct
ions
(O
thers)
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Appl
ied
ied
Instru
cti
cti
ons
(B
lock
Dat
a
Dat
a
O
per
at
io
n)
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App
lie
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d Instr
uction
s
s
(Charac
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Stri
ng C
ontrol
)
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Ap
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ruct
io
io
ns
(D
ata
Op
eration 3
eration 3
)
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Appl
ied
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In
stru
cti
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ons
(D
ata C
om
om
par
ison
)
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App
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d Instr
uction
s
s
(D
ata
T
T
abl
e
O
peration
)
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Appli
ed In
struc
tions
ed In
struc
tions
(E
xt
ernal Devi
ce
Comm
uni
cat
ion)
22.4
WR3A / Write to Dedicated Analog Block
Outline
This instruction writes a digital value to the analog block FX
0N
-3A and FX
2N
-2DA.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions"
FX
3U(C)
FX
3G(C)
FX
3S
FX
2N(C)
FX
1N(C)
FX
1S
FX
U
/FX
2C
FX
0N
FX
0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD
ST
WR3A
16 bits
Continuous
WR3A(EN,m1,m2,s);
WR3AP
16 bits
Pulse
WR3AP(EN,m1,m2,s);
Variable
Description
Data type
Input
variable
variable
EN
Execution condition
Bit
Special block number
•
•
FX
1N
, FX
1NC
, FX
2N
, FX
2NC
, FX
3G
, FX
3GC
, FX
3U
and FX
3UC
(D, DS, DSS)
series PLCs: K0 to K7
•
FX
3UC
-32MT-LT (-2) series PLC: K1 to K7
ANY16
Analog output channel
ANY16
Data to be written or word device storing data to be written.
ANY16
Output
variable
variable
ENO
Execution state
Bit
Operand
type
Bit Devices
Word Devices
Others
System user
Digit specification
System
user
Special
unit
Index
Cons
tant
Real
Number
Character
String
Pointer
X Y M T C S D
.b KnX KnY KnM KnS T C D R U
\G
V Z Modifier K H
E
"
"
P
z
z
z
z z z z
S1
z z
z
z z
z
z
z
z z z z
S1
z z
z
z z
z
z
z z z z
S1
z z
z
WR3A
EN
m1
m2
m1
m2
ENO
s
WR3AP
EN
m1
m2
m1
m2
ENO
s