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20 Applied Instructions (Positioning Control)
20.6 PLSV / Variable Speed Pulse Output
531
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
11
Applied Instructions
(Data Operation)
12
Applied Instructions
(High Speed
Processing)
13
Applied Instructions
(Handy
Instruction)
14
Applied Instructions
(External FX I/O
Device)
15
Applied Instructions
(External Device
(optional device))
16
Applied Instructions
(External Device)
17
Applied Instructions
(Data Transfer 2)
18
Applied Instructions
(Floating Point)
19
Applied Instructions
(Data Operation 2)
20
Applied Instructions
(Positioning
Control)
20.6 PLSV / Variable Speed Pulse Output
Outline
This instruction issues a variable speed pulse with the rotating direction.
→ 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
FX3U(C) FX3G(C) FX3S FX2N(C) FX1N(C) FX1S FXU/FX2C FX0N FX0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD ST
PLSV 16 bits Continuous PLSV(EN,s,d1,d2);
DPLSV 32 bits Continuous DPLSV(EN,s,d1,d2);
Variable Description
Data type
16-bit
operation
32-bit
operation
Input
variable
EN Execution condition Bit
Output pulse frequency ANY16 ANY32
Output
variable
ENO Execution state Bit
Device for issuing pulse (Y) Bit
Device of rotating direction signal Bit
Operand
type
Bit Devices Word Devices Others
System user Digit designation
System
user
Special
unit
Index
Cons
tant
Real
Number
Character
String
Pointer
XYMTCS
D
.b
KnX KnY KnM KnS T C D R
U\G
VZModifierKH E
""
P
zzzzzzz
S4 S5
zz z z z
S1
z
S2
zz
S3
z
PLSV
EN
s
ENO
d1
d2
DPLSV
EN
s
ENO
d1
d2
PLSV
EN
s
ENO
d1
d2
Device for issuing pulse (Y)
Command
input
Output pulse frequency
Device of rotating direction signal
DPLSV
EN
s
ENO
d1
d2
Command
input
Output pulse frequency Device for issuing pulse(Y)
Device of rotating direction signal