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8. Function Commands
LD<>, AND<>, OR<>
- 159 -
Program example
(1) Program to compare the X0 to F data and D3 data.
Coding
No. of
steps
Com-
mand
Device
10 LD<> K4X0 D3
13 OUT Y33
10 D3K4X0
Y33
<>
14
(2) Program to compare the BCD value 1800 and D3 data.
Coding
No. of
steps
Com-
mand
Device
10 LD M3
11 AND<> H1800 D3
14 OUT Y33
10 D3
H1800
Y33
M3
<>
15
(3) Program to compare the BIN value -8000 and D3 data.
Coding
No. of
steps
Com-
mand
Device
10 LD M3
11 LD<>
K-8000
D3
15 OR M8
16 ANB
17 OUT Y33
10
D3K-8000
Y33
M3
M8
<>
18
(4) Program to compare the D0 data and D3 data.
Coding
No. of
steps
Com-
mand
Device
10 LD M3
11 AND M8
12
OR<>
D0 D3
15 OUT Y33
D3
D0
Y33
M3 M8
10
<>
16