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DOR
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{ DOR ... Logical OR of 32-bit data
Usable device
Bit device Word device
Con-
stant
Pointer Level
X Y M L SM F T C D R Z K H P N
Digit
desig-
nation
No. of
steps
Index
S
D
3/4
Setting data
S
Data to be logical ORed
or head No. of device
where data is stored.
The logical OR results
are stored in D device.
D
DOR
S
D
Operation command
DOR
Function
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
D
10 1101010100010
DOR
00 0101011011100
32-bit
10 1101011111110D
S
After execution
Execution conditions
The execution conditions for DOR are as follow.
Operation command OFF
DOR
ON
Executed per scan
Executed per scan