Mitsubishi Electric MELDAS C6 Programming Manual page 266

Program example
(1) Program to rotate the D10, 11 data 3 bits to the right when M0 turns ON.
XA
10
M0
15
(pulse coding)
Before execution
B0 before
execution
(n=1)
Transition
B0 when n=1
(n=2)
B0 when n=2
(n=3)
After execution
8. Function Commands
DRCR, DRCRP
DMOV K1
DRCR D10
D11
Carry flag
（SM12）
B31B30B29 B28B27
*
0 0 0 0 0
1 *
0 0 0 0
0
1 * 0 0 0
0
0 1 * 0 0
*The carry flag is set to 1 or 0 before execution.
Right rotation of data using DRCR command
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Coding
No. of Com-
D10 steps mand
10 LD
11 DMOV K1
K3
15 LD
16 DRCR
19
D10
B18 B17 B16 B15 B14 B5 B4 B3
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 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0
Device
XA
D10
M0
D10 K3
B2 B1 B0
1
To carry flag
To carry flag
To carry flag