DL06 Micro PLC User Manual, 3rd Edition, Rev. E
5-88
Chapter 5: Standard RLL Instructions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
NOTE: Status flags are valid only until another instruction uses the same flag.
NOTE: The current HPP does not support real number entry with automatic conversion to the 32-bit
IEEE format. You must use DirectSOFT for this feature.
ADDR
A aaa
ADDR
A aaa
Discrete Bit Flags
Description
SP63
On when the result of the instruction causes the value in the accumulator to be zero.
SP70
On anytime the value in the accumulator is negative.
SP71
On anytime the V-memory specified by a pointer (P) is not valid.
SP72
On anytime the value in the accumulator is an invalid floating point number.
SP73
On when a signed addition or subtraction results in a incorrect sign bit.
SP74
On anytime a floating point math operation results in an underflow error.
LDR
R7.0
X1
Load the real number 7.0
into the accumulator
ADDR
R15.0
Add the real number 15.0 to
the accumulator contents,
which is in real number
format.
Copy the result in the accumulator
to V1400 and V1401.
OUTD
V1400
DirectSOFT 5
Operand Data Type
DL06 Range
A
aaa
V-memory
V
See memory map
Pointer
P
See memory map
Constant R
-3. 38 to + -3. 38
DS
Used
HPP Used
Direct
SOFT
Add Real (ADDR)
The Add Real instruction adds a real number in the accumulator with
either a real constant or a real number occupying two consecutive
V-memory locations. The result resides in the accumulator. Both
numbers must be Real data type (IEEE floating point format).
