Omron CJ - INSTRUCTIONS REFERENCE MANUAL 07-2009 Reference Manual page 350

RLNC/RLNL
Instruction
ROTATE LEFT WITHOUT
CARRY
DOUBLE ROTATE LEFT
WITHOUT CARRY
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
Wd Word
Operand Specifications
Area
CIO WR HR
RLNC Wd
OK OK OK
RLNL Wd
Flags
Name
Error Flag
Equals Flag
Carry Flag
Negative Flag
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
RLNC @RLNC
RLNL @RLNL
RLNC
RLNC(574)
Wd Wd: Word
Block program areas Step program areas
OK OK
Description
Word addresses
AR T C DM EM
OK OK OK OK OK
Label
ER OFF
= • ON when the shift result is 0.
• OFF in all other cases.
CY • ON when 1 is shifted into the Carry Flag (CY).
• OFF in all other cases.
N • ON when the leftmost bit is 1 as a result of the shift.
• OFF in all other cases.
Function
code
Shifts all Wd bits one bit to the left not including the
574
Carry Flag (CY).
Shifts all Wd and Wd +1 bits one bit to the left not
576
including the Carry Flag (CY).
Subroutines
OK
Data type
RLNC RLNL
UINT UDINT
Indirect DM/EM
addresses
Con-
stants
@DM *DM
DR
@EM *EM
OK
OK OK ---
---
Operation
3. Instructions
Function
RLNL
RLNL(576)
Wd
Wd: Word
SFC action or transition
Interrupt tasks
programs
OK OK
Size
RLNC RLNL
1
Registers Flags
Pulse
bits
Indirect
IR TK CF
using IR
--- OK --- --- ---
3
2
TR
bits
---
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