Automationdirect.com DL05 User Manual

Standard
RLL Instructions
5–49
Standard RLL Instructions
Accumulator / Stack Load and Output Data Instructions
LDD
A aaa
The Load Double instruction is a 32 bit
instruction that loads the value (Aaaa),
which is either two consecutive V memory
locations or an 8 digit constant value, into
the accumulator.
Operand Data Type DL05 Range
A aaa
V memory V All (See page 4–28)
Pointer P All V mem. (See page 4–28)
Constant K 0–FFFFFFFF
Discrete Bit Flags Description
SP53 on when the pointer is outside of the available range.
SP70 on when the value loaded into the accumulator by any instruction is zero.
SP76 on when the value loaded into the accumulator by any instruction is zero.
NOTE: Two consecutive Load instructions will place the value of the first load
instruction onto the accumulator stack.
In the following example, when X1 is on, the 32 bit value in V2000 and V2001 will be
loaded into the accumulator and output to V2010 and V2011.
1
B
ENT
2
C
0
A
0
A
0
A
ENT
2
C
0
A
1
B
0
A
ENT
Handheld Programmer Keystrokes
DirectSOFT
LDD
V2000
X1
Load the value in V2000 and
V2001 into the 32 bit
accumulator
OUTD
V2010
Copy the value in the 32 bit
accumulator to V2010 and
V2011
V2010
Acc.
V2000
5026
5026
6739 5026
V2001
6739
V2011
6739
STR
$
SHFT
ANDST
L
3
D
3
D
OUT
GX
SHFT
3
D
Load Double
(LDD )

Automationdirect.com DL05 Specifications

General

Brand	Automationdirect.com
Model	DL05
Category	Controller
Language	English