DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

3. Instruction Set
API Mnemonic Operands Function
27 WOR P Logical Word OR
Controllers
ES2/EX2 SS2 SA2
SE
SX2
Type Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F WOR, WORP: 7 steps
S 1 * * * * * * * * * * *
S 2 * * * * * * * * * * *
D * * * * * * * *
PULSE 16-bit 32-bit
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE
ES2/EX2 SS2 SA2
SE
Operands:
S 1 : Source data device 1 S 2 : Source data device 2 D: Operation result
Explanations:
1. This instruction conducts logical OR operation of S 1 and S 2 in 16-bit mode and stores the
result in D.
2. For 32-bit operation please refer to DOR instruction.
Program Example:
When X0 = ON, the 16-bit data source D0 and D2 are analyzed and the result of the logical OR is
stored in D4.
SA2
SE
SX2
X0
WOR D0 D2 D4
Before
execution
D0
D2
b15
b00
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
WOR
0 0 0 0 1 1 1 1 1 0 1 0 0 1 0 1
After
execution D4 0 1 0 1 1 1 1 1 1 1 1 1 0 1 0 1
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