AutomationDirect DL105, Руководство пользователя

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Standard
RLL
Instructions
5--54
Standard RLL Instructions
Accumulator Logic Instructions
DL105 PLC User Manual, 3rd Edition
OR
A aaa
The Or instruction is a 16 bit instruction
that logically ors the value in the lower 16
bits of the accumulator with a specified
V--memory location (Aaaa). The result
resides in the accumulator. The discrete
status flag indicates if the result of the Or
is zero.
Operand Data Type DL130 Range
A aaa
V--memory V All (See page 4--29)
Discrete Bit Flags Description
SP63 Will be on if the result in the accumulator is zero
NOTE: The status flags are only valid until another instruction that uses the same
flags is executed.
In the following example, when X1 is on, the value in V2000 will be loaded into the
accumulator using the Load instruction. The value in the accumulator is ored with
V2006 using the Or instruction. The value in the lower 16 bits of the accumulator are
output to V2010 using the Out instruction.
3
D
OR (V2006)
Handheld Programmer Keystrokes
LD
V2000
X1
Load the value in V2000 into
the lower 16 bits of the
accumulator
OR
V2006
Or the value in the
accumulator with
the value in V2006
OUT
V2010
Copy the value in the lower
16 bits of the accumulator to
V2010
0 0 1 0 1 0 0 0 0 1 1 1 1 0 1 0
0 1 1 0 1 0 1 0 0 1 1 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0
V2000
2 8 7 A
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
The upper 16 bits of the accumulator
will be set to 0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Acc.
Acc.
0 0 1 0 1 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Acc.
0 1 1 0 1 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6A38
V2010
6 A 7 A
Direct SOFT
STR
$
1
B
ENT
SHFT
ANDST
L
2
C
0
A
0
A
0
A
ENT
SHFT
AND
V
2
C
0
A
0
A
ENT
6
G
OUT
GX
SHFT
AND
V
2
C
0
A
1
B
0
A
ENT
OR
Q
Or
(OR)