Справочник Пользователя для Mitsubishi Electronics FXCPU
20 Applied Instructions (Positioning Control)
20.3 DTBL / Batch Data Positioning Mode
523
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)
20.3
DTBL / Batch Data Positioning Mode
Outline
Instructions should be set in a data table beforehand using GX Works2.
This instruction specifies one table and operates instructions in that table.
This instruction specifies one table and operates instructions in that table.
→ As for explanation of the instruction, see the positioning control manual.
→ As for cautions of use of high speed output special adapter, see the positioning control manual.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
Function and operation explanation
Cautions about writing during RUN
Avoid writing during RUN after either of the following operations in a circuit block including the pulse output
instruction or positioning instruction.
• Changing a program for a circuit block including a corresponding instruction.
• Changing a program for a circuit block just before or after a circuit block including a corresponding
instruction or positioning instruction.
• Changing a program for a circuit block including a corresponding instruction.
• Changing a program for a circuit block just before or after a circuit block including a corresponding
instruction.
• Deleting or adding a circuit block just before or after a circuit block including a corresponding instruction.
This caution about the above operations is applicable to the following PLCs and instructions.
FX
This caution about the above operations is applicable to the following PLCs and instructions.
FX
1S
, FX
1N
and FX
1NC
PLCs
: PLSY, DPLSY, PWM, PLSR, DPLSR, ZRN, DZRN, PLSV,
DPLSV, DRVI, DDRVI, DRVA and DDRVA
FX
2N
and FX
2NC
PLCs
: PLSY, DPLSY, PWM, PLSR and DPLSR
FX
3S
, FX
3G
, FX
3GC
, FX
3U
and FX
3UC
PLCs: DSZR, DVIT
*1
, DDVIT
*1
, DTBL
*2
, ZRN, DZRN, PLSV, DPLSV,
DRVI, DDRVI, DRVA and DDRVA
*1.
Not available for the FX
3S
, FX
3G
or FX
3GC
PLC.
*2.
Not available for the FX
3S
PLC.
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
DTBL
32 bits
Continuous
DTBL(EN,n,d);
Variable
Description
Data type
Input
variable
variable
EN
Execution condition
Bit
Table number to be executed (n=1 to 100)
ANY32
Output
variable
variable
ENO
Execution state
Bit
Device for issuing pulse (Y)
Bit
Operand
type
Bit Devices
Word Devices
Others
System user
Digit designation
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
S1
DTBL
EN
ENO
d
n
DTBL
EN
ENO
d
n
Device for issuing pulse (Y)
Command
input
input
Table number to be executed