Справочник Пользователя для Mitsubishi Electronics FXCPU
10 Applied Instructions (Rotation and Shift Operation)
10.8 WSFL / Word Shift Left
216
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
10.8
WSFL / Word Shift Left
Outline
This instruction shifts the word data information leftward by the specified number of words.
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
WSFL
16 bits
Continuous
WSFL(EN,s,n1,n2,d);
WSFLP
16 bits
Pulse
WSFLP(EN,s,n1,n2,d);
Variable
Description
Data type
Input
variable
variable
EN
Execution condition
Bit
Head device to be stored to the shift data after leftward shift
ANY16
Word data length of the shift data (n2
≤ n1 ≤ 512)
ANY16
Number of words to be shifted leftward (n2
≤ n1 ≤ 512)
ANY16
Output
variable
variable
ENO
Execution state
Bit
Head word device storing data to be shifted leftward
ANY16
Operand
type
Bit Devices
Word Devices
Others
System User
Digit Specification System User
Special
Unit
Index
Constant
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
S1 S2
z
z
z
z
z z z z
S2
S3
z
WSFL
EN
s
n1
s
n1
ENO
d
n2
WSFLP
EN
s
n1
s
n1
ENO
d
n2