Справочник Пользователя для Mitsubishi Electronics FXCPU
12 Applied Instructions (High Speed Processing)
275
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
11
Appl
ied
ied
In
stru
cti
cti
ons
(D
ata O
per
at
io
n)
12
Ap
plied
Instru
ctio
ns
Instru
ctio
ns
(High S
peed
Process
ing)
13
App
lied Instr
lied Instr
ucti
ons
(Handy
Instruction)
14
Ap
pl
ied In
struct
struct
ions
(External FX I/O
D
evice)
15
Appl
ied
ied
Instru
cti
cti
ons
(External
Dev
ice
ice
(op
tional
dev
ice)
)
tional
dev
ice)
)
16
App
lie
lie
d Instr
uction
s
s
(E
xter
nal
nal
Devi
ce)
17
Ap
pl
ied Inst
ruct
io
io
ns
(Dat
a T
ransf
er 2)
a T
ransf
er 2)
18
Appl
ied
ied
In
stru
cti
cti
ons
(Float
ing P
oin
oin
t)
19
App
lie
lie
d Instr
uction
s
s
(D
at
a Oper
at
ion 2)
20
App
lied Inst
lied Inst
ructi
ons
ons
(Pos
itioning
Control)
12.5 DHSCR / High Speed Counter Reset
12.5
DHSCR / High Speed Counter Reset
Outline
This instruction compares the value counted by a high speed counter with a specified value at each count,
and immediately resets an external output (Y) when both values become equivalent to each other.
and immediately resets an external output (Y) when both values become equivalent to each other.
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
DHSCR
32 bits
Continuous
DHSCR(EN,s1,s2,d);
Variable
Description
Data type
Input variable
EN
Execution condition
Bit
Data to be compared with the current value of a high-speed counter or
word device storing the data to be compared
word device storing the data to be compared
*1
ANY32
Device of a high speed counter
ANY32
Output variable
EN0
Execution state
Bit
Bit device to be set to ON when the compared two values are equivalent
to each other
to each other
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
S2
S3
z
z
z z
z
z
z z
z
S1
S4
z
DHSCR
EN
s1
s2
s1
s2
ENO
d