Delta DVP-SA2

3. Instruction Set
3-87
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
27 DOR P
Logical DWord OR
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX KnY KnM KnS T C D E F
DOR, DORP: 13 steps
S
1
*
*
*
*
*
*
*
*
*
*
S
2
*
*
*
*
*
*
*
*
*
*
D
*
*
*
*
*
*
*
PULSE
16-bit
32-bit
ES2/EX2
/EC5
SS2
SA2
SE
SX2
ES2/EX2
/EC5
SS2
SA2
SE
SX2
ES2/EX2
/EC5
SS2
SA2
SE
SX2
Operands:
S
1
: Source data device 1 S
2
: Source data device 2 D: Operation result
Explanations:
1. Logical double word (32-bit) OR operation.
2. This instruction conducts logical OR operation of S
1
and S
2
in 32-bit mode and stores the
result in D.
3. If operands S
1
, S
2
, D use index F, then only a 16-bit instruction is available.
Program Example:
When X1 is ON, the 32-bit data source (D11, D10) and (D21, D20) are analyzed and the operation
result of the logical OR is stored in (D41, D40).
X1
DOR
D10 D20 D40
b31
Before
execution
A
fter
execution
D11 D10 DOR
b
0 0 1 11 1 1 1
0 0 0 0 0 01 1 1 1
0 0 0 0
1 1 1
b15 b0
0 0 0 0 0 01 1
0 1 1 1 0 1
1 1 1 1 1 1 1 1 1
D21 D20
D41 D40
0 0 1 11 1 1 10 0 0 0 0 01 1
0 0 0 0 0 01 1 1 10 1 1 1 0 1
0 0 0 0
1 1 11 1 1 1 1 1 1 1 1