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Appendix D
Formatting and Data Conversion
129
Examples of PC READ Format Conversion
I Format
Contents of PC word
1
2
3
4
PC READ “ I 1 ” ; J
→
J = 4
PC READ “ I 2 ” ; J
→
J = 3 4
PC READ “ I 3 ” ; J
→
J = 2 3 4
PC READ “ I 4 ” ; J
→
J = 1 2 3 4
Integer variable
Character variable
PC READ “ I 1 ” ; A$
→
A$ = “ 4 ”
PC READ “ I 2 ” ; A$
→
A$ = “ 3 4 ”
PC READ “ I 3 ” ; A$
→
A$ = “ 2 3 4 ”
PC READ “ I 4 ” ; A$
→
A$ = “ 1 2 3 4 ”
8
9
A
B
PC READ “ H 1 ” ; J
→
J = & H B
= 11
PC READ “ H 2 ” ; J
→
J = & H A B
= 171
PC READ “ H 3 ” ; J
→
J = & H 9 A B
= 2475
PC READ “ H 4 ” ; J
→
J = & H 8 9 A B
= -30293
PC READ “ H 1 ” ; A $
→
A $ = “ B ”
PC READ “ H 2 ” ; A $
→
A $ = “ A B ”
PC READ “ H 3 ” ; A $
→
A $ = “ 9 A B ”
PC READ “ H 4 ” ; A $
→
A $ = “ 8 9 A B ”
H Format
Contents of PC word
Integer variable
Character variable
PC READ “ O 1 ” ; J
→
J = & 4
PC READ “ O 2 ” ; J
→
J = & 3 4
PC READ “ O 3 ” ; J
→
J = & 2 3 4
PC READ “ O 4 ” ; J
→
J = & 1 2 3 4
= 4
= 2 8
= 1 5 6
= 6 6 8
PC READ “ O 1 ” ; A $
→
A $ = “ 4 ”
PC READ “ O 2 ” ; A $
→
A $ = “ 3 4 ”
PC READ “ O 3 ” ; A $
→
A $ = “ 2 3 4 ”
PC READ “ O 4 ” ; A $
→
A $ = “ 1 2 3 4 ”
1
2
3
4
O Format
Contents of PC word
Integer variable
Character variable
B Format
Contents of PC word
C
1
2
2
PC READ “ B 1 ” ; J
→
J = 2
PC READ “ B 2 ” ; J
→
J = 0
PC READ “ B 5 ” ; J
→
J = 3 2
PC READ “ B 1 4 ” ; J
→
J = 1 6 3 8 4
PC READ “ B 1 5 ” ; J
→
J = - 3 2 7 6 8
Integer variable
Character variable
PC READ “ B 1 ” ; A $
→
A $ = “ 2 ”
PC READ “ B 2 ” ; A $
→
A $ = “ 0 ”
PC READ “ B 5 ” ; A $
→
A $ = “ 3 2 ”
PC READ “ B 1 4 ” ; A $
→
A $ = “ 1 6 3 8 4 ”
PC READ “ B 1 5 ” ; A $
→
A $ = “ - 3 2 7 6 8 ”
Note:
The integer variable causes an error because it
does not match the binary data format.
5
1
5
2
PC READ “ 2 A 1 ” ; A $
→
A $ = “ R T ”
PC READ “ 2 A 2 ” ; A $
→
A $ = “ Q S ”
PC READ “ 2 A 3 ” ; A $
→
A $ = “ Q R S T ”
A Format
Contents of PC word
Character variable
5
3
5
4
Q : & H 5 1
R : & H 5 2
S : & H 5 3
T : & H 5 4
Summary of Contents for SYSMAC C200H-ASC02
Page 1: ...Cat No W165 E1 04 ASCII Unit SYSMAC C200H ASC02 ...
Page 2: ...C200H ASC02 ASCII Unit Operation Manual Revised September 2002 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 7: ...TABLE OF CONTENTS viii Glossary 159 Index 163 Revision History 165 ...
Page 122: ...Appendix B Specifications 115 130 35 100 5 ...
Page 168: ...Cat No W165 E1 04 C200H ASC02 ASCII Unit OPERATION MANUAL ...