Xinje XDH Series User Manual

138
4-7-4 Bit shift left [SFTL]
1) Summary
Bit shift left
Bit shift left [SFTL]
16 bits
SFTL
32 bits
-
Execution
condition
rising/falling edge
Suitable
Models
XD, XL
Hardware
requirement
-
Software
requirement
-
2) Operands
Operands
Function
Types
S
Source soft element head address
bit
D
Target soft element head address
bit
n1
Source data quantity(no more than 1024)
16 bits, BIN
n2
Shift left times(no more than 1024)
16 bits, BIN
3) Suitable soft components
Operands
Word soft elements
Bit soft elements
System
Constant
Module
System
D
FD
TD
CD
DX
DY
DM
DS
K/H
ID
QD
X
Y
M
S
T
C
Dn.m
S
●
●
●
●
●
●
D
●
●
●
●
●
n1
●
●
●
●
●
●
●
●
●
n2
●
●
●
●
●
●
●
●
●
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD;
DM includes DM, DHM; DS includes DS, DHS.M includes M, HM, SM; S includes S, HS;
T includes T, HT; C includes C, HC.
 Move n2 bits left for the object which contains n1 bits.
 When X0 changes from OFF to ON, the instruction will move n2 bits for the object.
 For example, if n2 is K1, the object will move 1 bit left when the instruction executes once.
Description
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Xinje XDH Series Specifications

General

Brand	Xinje
Model	XDH Series
Category	Network Hardware
Language	English