Shift N-Bits Right: Nasr(581) - Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 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
404
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