Shift N-Bits Right: Nasr(581) - Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual

Data Shift Instructions
Lost

3-9-23 SHIFT N-BITS RIGHT: NASR(581)

Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
Operand Specifications
0100
0100
Shifts the specified 16 bits of word data to the right by the specified number of
bits.
NASR(581)
D
C
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK OK
C: Control Word
15 12 11 8 7
C
0
Always 0.
Data shifted into register
0 Hex: 0 shifted in
8 Hex: Contents of rightmost bit shifted in
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
No. of bits to shift: 10 bits
(Contents of the rightmost
bit is shifted in)
D: Shift word
C: Control word
Step program areas Subroutines
OK
0
No. of bits to shift: 00 to 10 Hex
D
CIO 0000 to CIO 6143
W000 to W511
H000 to H511
A448 to A959
T0000 to T4095
Section 3-9
Rightmost bit a
NASR(581)
@NASR(581)
Not supported
Interrupt tasks
OK
C
A000 to A447
A448 to A959
403