Справочник Пользователя для Mitsubishi Electronics FXCPU
10 Applied Instructions (Rotation and Shift Operation)
10.1 ROR / Rotation Right
196
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
10.1
ROR / Rotation Right
Outline
This instruction shifts and rotates the bit information rightward by the specified number of bits without the
carry flag.
carry flag.
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
FX
3U(C)
FX
3G(C)
FX
3S
FX
2N(C)
FX
1N(C)
FX
1S
FX
U
/FX
2C
FX
0N
FX
0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD
ST
ROR
16 bits
Continuous
ROR(EN,n,d);
RORP
16 bits
Pulse
RORP(EN,n,d);
DROR
32 bits
Continuous
DROR(EN,n,d);
DRORP
32 bits
Pulse
DRORP(EN,n,d);
Variable
Description
Data type
16-bit
operation
32-bit
operation
Input
variable
variable
EN
Execution condition
Bit
Number of bits to be rotated
[n
[n
≤
16] (16-bit operation), [n
≤
32] (32-bit operation)
ANY16
Output
variable
variable
ENO
Execution state
Bit
Word device storing data to be rotated rightward
ANY16
ANY32
Operand
type
Bit Devices
Word Devices
Others
System User
Digit Specification System User
Special
Unit
Index
Constant
Real
Number
Character
String
Pointer
X Y M T C S D
.b KnX KnY KnM KnS T C D
R U
\G
V Z Modifier K
H
E
"
"
P
S2 S3
z
z
S1 S1 S1
z z z
S3
S4
z z
z
ROR
EN
n
ENO
d
RORP
EN
n
ENO
d
DROR
EN
n
ENO
d
DRORP
EN
n
ENO
d