Automationdirect.com DL06 - Page 231

DL06 Micro PLC User Manual, 3rd Edition, Rev. E
5-70
Chapter 5: Standard RLL Instructions
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A
B
C
D
NOTE: Status flags are valid only until another instruction uses the same flag.
In the following example, when X1 is on, the value in V2000 and V2001 will be loaded into
the accumulator using the LDD instruction. The value in the accumulator is ANDed with
36476A38 using the ANDD instruction. The value in the accumulator is output to V2010 and
V2011 using the OUTD instruction.
Chapter 5: Standard RLL Instructions - Logical
K aaa
ANDD
Operand Data Type DL06 Range
aaa
V-memory V See memory map
Pointer P See memory map
Constant K 0–FFFFFFFF
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
001010000111 1010
001010000011 10000000010000000000
287A
0001010001000110
0101010001111110
15 14 13 12 11 10 9876543210
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
01010100011111100010100001111010
011010100011 10000011 011001000111
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
DirectSOFT 5
Discrete Bit Flags Description
SP63 ON if the result in the accumulator is zero.
SP70 ON if the result in the accumulator is negative
DS Used
HPP Used
DirectSOFT
And Double (ANDD)
ANDD 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 ANDD is zero or a
negative number (the most significant bit is on).