Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 330

Data Shift Instructions
Examples
3-8-14 DOUBLE ROTATE LEFT WITHOUT CARRY: RLNL(576)
Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operand Specifications
When CIO 0.00 is ON, word CIO 1000 will shift one bit to the left (excluding
the Carry Flag (CY)). The contents of CIO 1000.15 will be shifted to
CIO 1000.00.
0.00
1000
Wd
Wd: CIO 1000
1
Shifts all Wd and Wd +1 bits one bit to the left not including the Carry Flag
(CY).
RLNL(576)
Wd
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
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
Indirect DM addresses
in binary
Indirect DM addresses
in BCD
Constants
Data Registers
Instruction executed once
Wd: Word
Step program areas Subroutines
OK
CIO 0 to CIO 6142
W0 to W510
H0 to H510
A448 to A958
T0000 to T4094
C0000 to C4094
D0 to D32766
@ D0 to @ D32767
*D0 to *D32767
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Section 3-8
RLNL(576)
@RLNL(576)
Not supported
Interrupt tasks
OK
Wd
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