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SFL
- 170 -
{ SFL ... Left shift of 16-bit data
Usable device
Bit device Word device
Con-
stant
Pointer Level
X Y M L SM F T C D R Z K H P N
Digit
desig-
nation
No. of
steps
Index
D
n
3
SFL
Shift command
n
D
SFL
Setting data
n
D
No. of device where
shift data is stored.
No. of shifts
Function
(1) The 16-bit data of the device designated with D is shifted n bits to the left.
(2) n bits from the lowest order are set to 0.
0 to 0
Carry flag
(SM12)
n bits
n bits
16 bits
0 is entered
Before execution
After execution
(3) The T, C shift will be a current value (attribute value or count value) shift. (Shifting with the setting
value is not possible.)