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Chapter 6 Instruction Details
XBC E-Type Main Unit
6-149
Ver. 1
6.26.2 BSFL, BSFLP, DBSFL, DBSFLP
Instruction
Area Available
Step
Flag
P M K F L T C S Z D.x R.x
Co
nst.
U N D R
Error
(F110)
Zero
(F111)
Carry
(F112)
BSFL(P)
DBSFL(P)
D O O O - O O O -
-
-
-
- O O O O
2~4
-
-
O
n O O O - O O O -
-
-
- O O O O O
Operand
Description
Data Type
D
Device Number to shift bits.
WORD/DWORD
n
Number of times to shift word data S to the left bit by bit.
WORD
[Flag Set]
Flag
Description
Device
Number
Carry
Carry Flag will be On/Off based on the bit cut away last.
F112
1) BSFL (Bit Shift Left)
Shifts D’s word data’s individual bit to the left for the number of N bit by bit.
2) DBSFL (Double Bit Shift Left)
Shifts D+1,D’s double word data’s individual bit to the left for the number of N bit by bit.
BSFL, DBSFL
BSFLP, DBSFLP
D
means
P
D
n
n
Command
Filled with 0
1
0
1
1
0
1
1
0
1
1
1
0
0
1
0
1
b3
1
1
0
1
1
1
0
0
1
0
1
1
0
1
1
0
0
Befor
e
Afte
r
D+
1
D
When
N=2
1
0
1
1
0
0
1
0
1
1
1
0
0
1
0
1
b
0
b1
5
1
0
1
1
1
0
0
1
0
1
0
0
0
0
0
0
D
C
Y
Command
Содержание XBC-DN10E
Страница 1: ......
Страница 10: ...Table of Contents Table of Contents 6 10 10 CLEAR ALL PLC 29...
Страница 52: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 24 Ver 1 3 7 2 XBC DR10E 4 point relay output...
Страница 54: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 26 Ver 1 3 7 3 XBC DN10E 4 point transistor output...
Страница 56: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 28 Ver 1 3 7 4 XBC DR14E 6 point relay output...
Страница 58: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 30 Ver 1 3 7 5 XBC DN14E 6 point transistor output...
Страница 60: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 32 Ver 1 3 7 6 XBC DR20E 8 point relay output...
Страница 62: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 34 Ver 1 3 7 7 XBC DN20E 8 point transistor output...
Страница 64: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 36 Ver 1 3 7 8 XBC DR30E 12 point relay output...
Страница 66: ...Chapter 3 Installation and Wiring XBC E Type Main Unit 3 38 Ver 1 3 7 9 XBC DN30E 12 point transistor output...