Delta DVP-PLC User Manual

6 Application Instructions API 00-49
DVP-PLC Application Manual
6-41
API Mnemonic Operands Function
W
26
D
AND P
Logical Word AND
Controllers
ES/EX/SS SA/SX/SC EH/SV
Bit Devices Word Devices Program Steps Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S
1
* * * * * * * * ***
S
2
* * * * * * * * ***
D * * * * * ***
WAND, WANDP: 7 steps
DAND, DANDP: 13 steps
PULSE 16-bit 32-bit
ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV ES EX SS SA SX SC EH SV
Operands:
S
1
: Source data device 1 S
2
: Source data device 2 D: Operation result
Explanations:
1. If S
1
, S
2
and D are used in device F, only 16-bit instruction is applicable.
2. See the specifications of each model for their range of use.
3. This instruction conducts logical AND operation of S
1
and S
2
and stores the result in D.
4. Operation rule: The corresponding bit of the operation result in D will be “0” if any of the bits in S
1
or S
2
is “0”.
Program Example 1:
When X0 = On, the 16-bit D0 and D2 will perform WAND, logical AND operation, and the result will be stored in D4.
WAND
X0
D2
D0 D4
0000111111111111
000 00 000 0 0011 111
000 00 000000 00
11 1
WAND
b15
b0
Before
execution
After
execution
D0
D2
D4
Program Example 2:
When X1 = On, the 32-bit (D11, D10) and (D21, D20) will perform DAND, logical AND operation, and the result will be
stored in (D41, D40).
X1
DAND
D10 D20 D40
0000111111111111
000 00 000 0 0011 111
000 00 000000 00
11 1
DAND
b31
Before
execution
After
execution
0000111111111111
00000000 00011 111
000 00 000000 0 0
11 1
b15 b0
D11 D10
D21 D20
D41 D40

Delta DVP-PLC Specifications

General

Manufacturer	Delta Electronics
Model	DVP-PLC
Category	Controller
Humidity	5% to 95% RH, non-condensing
Programming Language	Ladder Diagram (LD), Instruction List (IL), Sequential Function Chart (SFC)
CPU Type	Various, depending on the specific model within the DVP series (e.g., ES2, EX2, SX2, SA2, EH3, etc.)
Operating Temperature	Typically 0°C to 55°C (32°F to 131°F)
Storage Temperature	Typically -25°C to 70°C (-13°F to 158°F)