Automationdirect.com DirectLOGIC DL205 Series User Manual

DL205 User Manual, 4th Edition, Rev. B
5–144
Chapter 5: Standard RLL Instructions - Table
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
Table Instructions
Move (MOV)
The Move instruction moves the values from a V-memory
table to another V-memory table the same length. The
function parameters are loaded into the first level of the
accumulator stack and the accumulator by two additional
instructions. Listed below are the steps necessary to program
the Move function.
Step 1: Load the number of V-memory locations to be moved into the first level of the accumulator
stack. This parameter is a HEX value (KFFF max, 7777 octal).
Step 2: Load the starting V-memory location for the locations to be moved into the accumulator.
This parameter must be a HEX value.
Step 3: Insert the MOVE instruction which specifies starting V-memory location (Vaaa) for the
destination table.
Helpful hint: — For parameters that require HEX values when referencing memory locations,
the LDA instruction can be used to convert an octal address to the HEX equivalent and load
the value into the accumulator.
In the following example, when X1 is on, the constant value (K6) is loaded into the
accumulator using the Load instruction. This value specifies the length of the table and is
placed in the first stack location after the Load Address instruction is executed. The octal
address 2000 (V2000), the starting location for the source table is loaded into the
accumulator. The destination table location (V2030) is specified in the Move instruction.
V aaa
MOV
þ
þ
þ
þ
230
240
250-1
260
Operand Data Type DL230 Range DL240 Range DL250-1 Range DL260 Range
aaa aaa aaa aaa
V-memory V All (See page 3 - 53) All (See page 3 - 54) All (See page 3 - 55) All (See page 3 - 56)
Pointer P All (See page 3 - 53) All (See page 3 - 54) All (See page 3 - 55) All (See page 3 - 56)
Standard RLL
Instructions
Handheld Programmer Keystrokes
LD
K6
X1
Load the constant value 6
(HEX) into the lower 16 bits
of the accumulator
LDA
O 2000
Convert octal 2000 to HEX
400 and load the value into
the accumulator
MOV
V2030
Copy the specified table
locations to a table
beginning at location V2030
V2030
0 1 2 3
V2031
0 5 0 0
V2032
9999
V2033
3 0 7 4
V2034
8 9 8 9
V2035
1 0 1 0
V2036
XXXX
V2037
XXXX
V2026
XXXX
V2027
XXXX
V2000
0 1 2 3
V2001
0 5 0 0
V2002
9999
V2003
3 0 7 4
V2004
8 9 8 9
V2005
1 0 1 0
V2006
XXXX
V2007
XXXX
V1776
XXXX
V1777
XXXX
STR
$
SHFT
ANDST
L
3
D
SHFT
JMP
K
6
G
ENT
SHFT
ANDST
L
3
D
0
A
2
C
0
A
0
A
0
A
ENT
SHFT
ORST
M
INST#
O
1
B
ENT
2
C
0
A
0
A
ENT
3
D
AND
V
DS Used
HPP Used

Automationdirect.com DirectLOGIC DL205 Series Specifications

General

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