Automationdirect.com DirectLOGIC DL205 Series User Manual

DL205 User Manual, 4th Edition, Rev. B
5–72
Chapter 5: Standard RLL Instructions - Logical
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2
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4
5
6
7
8
9
10
11
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13
14
A
B
C
D
And Double (ANDD)
The And Double is a 32-bit instruction that
logically ANDs the value in the accumulator with
two consecutive V-memory locations or an 8-digit
(max.) constant value (Aaaa). The result resides in
the accumulator. Discrete status flags indicate if the
result of the And Double is zero or a negative
number (the most significant bit is on).
NOTE: The status flags are only valid until another instruction that uses the same flags is executed.
In the following example, when X1 is on, the value in V2000 and V2001 will be loaded into
the accumulator using the Load Double instruction. The value in the accumulator is anded
with 36476A38 using the And Double instruction. The value in the accumulator is output to
V2010 and V2011 using the Out Double instruction.
A aaa
ANDD
AND 36476A38
Handheld Programmer Keystrokes
LDD
V2000
X1
Load the value in V2000 and
V2001 into the accumulator
ANDD
K36476A38
AND the value in the
accumulator with
the constant value
36476A38
OUTD
V2010
Copy the value in the
accumulator to V2010 and
V2011
0010100001111010
00101000001110000000010000000000
287A
0001010001000110
0101010001111110
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1631 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Acc.
Acc.
Acc.
V2010
2838
547E
V2011
1446
0101010001111110 0010100001111010
01101010001110000011011001000111
DirectSOFT
STR
$
SHFT
ANDST
L
3
D
SHFT
OUT
GX
3
D
SHFT
3
D
AND
V
SHFT
3
D
8
I
3
D
SHFT
SHFT
JMP
K
0
A
3
D
6
G
4
E
7
H
6
G
ENT
1
B
ENT
2
C
0
A
1
B
0
A
ENT
2
C
0
A
0
A
ENT
0
A
V2000
V2000
Operand Data Type DL230 Range DL240 Range DL250-1 Range DL260 Range
A aaa aaa aaa aaa
V-memory V
- - All. See
memory map
All. See
memory map
Pointer P
- - All V-memory.
See memory map
All V-memory.
See memory map
Constant K 0-FFFFFFFF 0-FFFFFFFF 0-FFFFFFFF 0-FFFFFFFF
Discrete Bit Flags Description
SP63 Will be on if the result in the accumulator is zero
SP70 Will be on if the result in the accumulator is negative
þ
þ
þ
þ
230
240
250-1
260
DS Used
HPP Used

Automationdirect.com DirectLOGIC DL205 Series Specifications

General

Brand	Automationdirect.com
Model	DirectLOGIC DL205 Series
Category	Controller
Language	English