Mitsubishi Electric M800VW Series Programming Manual page 291

M800V/M80V Series PLC Programming Manual (1/2)
8 Function Instructions
8.6 Logical Operation Instructions
WOR, WORP, DOR, DORP: Logical sums of 16-bit and 32-bit data (Device at storage destination: Shared
type)
Setting
Bit devices
data
X Y M L F
S
○ ○ ○ ○ ○
D
○ ○ ○ ○ ○
△ : This is not available with DOR(P).
[Instruction symbol] [Execution condition]
WOR, DOR
WORP, DORP
 Setting data
Setting data
S
The data on which a logical sum operation will be performed, or the number
D
 Functions
WOR
 Conducts a logical sum operation on each bit of the 16-bit data of the device designated by "D" and the 16-bit data of the
device designated by "S", and stores the results in the device designated by "D".
1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1
Before execution D
0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0
Before execution S
After execution D
1 1 1 1 1 1 1 1 0 0
 For the bit device, the bits corresponding the digits other than the designated digit are handled as "0" in the operation.
DOR
 Conducts a logical sum operation on each bit of the 32-bit data of the device designated by "D" and the 32-bit data of the
device designated by "S", and stores the results in the device designated by "D".
1 1 1 1
Before execution D
Before execution S 0 0 0 1
After execution D
1 1 1
 For the bit device, the bits corresponding the digits other than the designated digit are handled as "0" in the operation.
IB-1501667-B
Usable devices
B SB T SM V T C
○ ○ ○ ○ ○
○ ○ ○ ○ ○
Command
Command
Meaning
of the devices storing this data
16 Bit
OR
1 1 1 1 1 1
32 Bit
D+1 D
1 1 1 0 0 0 1 1 1 1
OR
S+1 S
0 1 0 0 0 1 0 1 0 0
D+1 D
1 1 1 1 0 0 1 1 1 1 1
Con-
Word devices
stant
D R/ZR W SW SD Z K
○ ○ ○ ○ ○ △ ○
○ ○ ○ ○ ○ △
270
Digit
Pointer designa- Index
tion
H P
○
○ ○
indicates the signs WOR/DOR
S D
P S D
Data type
BIN 16/32 bits