Mitsubishi Electric MELDAS 60 Series Programming Manual page 157

Program example
Program to rotate the D10 details 3 bits to the right when M0 turns ON.
M0
10
(pulse coding)
D10 before execution
B0 before
execution
(n=1)
Transition
B0 when n=1
(n=2)
B0 when n=2
(n=3)
D10 after execution
RCR D10
Carry flag
(SM12)
B15 B14 B13B12 B11B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
*
0 0 0 0
1
* 0 0 0
1 * 0 0
0
0
0 1 * 0
*The carry flag is set to 1 or 0 before execution.
Right rotation of data using RCR command
- 149 -
Coding
No. of
K3 steps
10
11
14
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
RCR
Com-
Device
mand
LD M0
RCR D10 K3
0 0 0 0 1
To carry flag
0 0 0 0 0
To carry flag
0 0 0 0 0
To carry flag
0 0 0 0 0