Mitsubishi Electric MELDAS C6 Programming Manual page 276

Execution conditions
The execution conditions for SFR, SFRP are as shown below.
Right shift command OFF
SFR
SFRP
Program example
Program that shifts the D8 data 5 bits to the right when M10 turns ON.
M10
10
(Pulse coding)
Before execution
0
After execution
8. Function Commands
SFR, SFRP
ON
Executed per scan
SFR D8
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
0 1 1 0 0 0 0
0 0 0 0 0 0
1
Right shift of data with SFR command (word device)
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Executed per scan
Coding
No. of Com-
steps mand
K5
10 LD
11 SFR
14
D8
0 1 1 1 0 0 0
0 0 0 0 0 1
1
Device
M10
D8 K5
1 1
Carry flag
(SM12)
1
1
0