Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 204)

5.7 Data Shift Instructions
5.7.12 Bit Shift Right (SHFTR)
5-135
Instructions
5
( 3 ) Programming Example
In the following programming example, four bits from the first bit address at MB00001E are shifted two bits to the
right when switch 1 (DB000000) turns ON.
The following figure illustrates the result when the above instructions are executed.
0 0 1 1 0 1
0 0 0 0 1 1
E F 0 1 2 …
1 0
Number of bits
to shift = 2
Bit width = 4
First bit address:
MB00000E
Before Shift
After Shift
Bits that overflow are discarded.