DL06 Micro PLC User Manual, 3rd Edition, Rev. E
5-145
Chapter 5: Standard RLL Instructions
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A
B
C
D
In this ladder example, we will use input X0 to trigger the Set Bit operation. First, we will
load the table length (2 words) into the accumulator stack. Next, we load the starting address
into the accumulator. Since V3000 is an octal number, we have to convert it to hex by using
the LDA command. Finally, we use the Set Bit (or Reset Bit) instruction and specify the octal
address of the bit (bit 34), referenced from the table.
Handheld Programmer Keystrokes
Direct SOFT Display32
LD
K2
X0
Load the constant value 2
(Hex.) into the lower 16 bits
of the accumulator.
LDA
O 3000
SETBIT
O 34
Set bit 34 (octal) in the table
to a ”1”.
Convert octal 3000 to HEX
and load the value into the
accumulator. This is the
table beginning.
STR
$
SHFT
ANDST
L
3
D
SHFT
0
A
ENT
2
C
0
A
ENT
8
I
MLR
T
0
A
0
A
ANDST
L
3
D
ENT
SET
X
3
D
4
E
1
B
0
A
PREV
NEXT
ENT
SHFT
3
D
Direct
SOFT
