Delta DVP-ES2 - Page 205

DVP-ES2/EX2/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-84
API Mnemonic Operands Function
Controllers
ES2/EX2/
EC5
SS2
SA2
SE
SX2
26 WAND P
Logical Word AND
Type
OP
Bit Devices Word devices Program Steps
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
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. 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.
WAND
X0
D0
D2 D4
0 0 0 0 1 1 1 11 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 0 01 1 1 1 1
0 0 0 0 0 0 0 0 0 0 0 0 0
1 1 1
WAND
b15 b00
Before
execution
After
execution
D0
D2
D4