Mitsubishi Electric MELDAS C6 Programming Manual page 249

DOR, DORP ... Logical OR of 32-bit data
Bit device
X Y M L F B SB T SM V T
S
D
S1
S2
D
DOR
DORP
DOR
DORP
Function
DOR S D
Logical OR is executed for each bit of the 32-bit data in the device designated with D and the device
designated with S, and the results are stored in the device designated with D.
Before execution
After execution
DOR S1
S2
Logical OR is executed for each bit of the 32-bit data in the device designated with S1 and the device
designated with S2, and the results are stored in the device designated with D.
Before execution
After execution
8. Function Commands
DOR, DORP
Usable device
Word device
C D R W SW Z SD K
Operation command
DOR
DORP S
Operation command
DOR S1
DORP
S1
S
DORP D
,
0 1 0 1
D
0 0 0 0
S
0 1 0 1
D
DORP S1 S2
D
,
0 1 0 1
S1
0 0 0 0
S2
0 1 0 1
D
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Con-
stant
H
Setting data
S D
Data to be logical ORed
S
or head No. of device
where data is stored.
The logical OR results
D
D
are stored in D device.
Setting data
S2 D
Data to be logical ORed
S1
or head No. of device
S2
where data is stored.
Head No. of device to
D
S2
D
store logical OR results.
32-bit
0 1 0 1 0 1 0
0
DOR,DORP
1 1 1 1 0 1 0 0
1 1 1 1 1 1 1 0
D
32-bit
0 0 1 0 1 0 1 0
DOR,DORP
1 1 1 1 0 1 0 0
1 1 1 1 1 1 1 0
Digit
No. of
Pointer desig- Index
steps
nation
P
3/4
4/5
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1
1 0 1