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

3. Instruction Set
API Mnemonic Operands Function
26 WAND P Logical Word AND
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 WAND, WANDP: 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 AND 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 DAND instruction..
Program Example:
When X0 = ON, the 16-bit source D0 and D2 are analyzed and the operation result of the logical
AND operation is stored in D4.
SA2
SE
SX2
X0
WAND
D0 D2 D4
Before
execution
b15
D0 1 1 1 1 1 1 1 1
D2
WAND
b00
0 0 0 0 1 1 1 1
0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0
After
execution
D4
0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0
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