Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 183)

5.7 Data Shift Instructions
5.7.2 Bit Rotate Right (ROTR)
5-114
5.7.2 Bit Rotate Right (ROTR)
( 1 ) Operation
The ROTR instruction rotates the data specified by the first bit address and bit width to the right by the specified num-
ber of bits.
( 2 ) Format
∗ C and # registers cannot be used.
Bit width (m)
First bit
address
m − 1 m − 2 m − 3 4 3 2 1 0
Number of bits to rotate
Parameter Name
Applicable Data Types
B W L F A Index Constant
First bit address (Adr) { * × × × × × ×
Number of bits to rotate
(Num)
× { × × × { {
Bit width (Width) × { × × × { {
Number of bits
to rotate
Bit width
First bit address
Icon:
Key entry: ROTR