Omron C500-ASC04, Operation Manual, Page: 131 / 154

Appendix D Formatting and Data Conversion
123
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 ”
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
S Format
0 1 2 3
PC READ “ S 4 I 4 ” ; A ( 1 )
Contents of PC word
4 5 6 7
Integer variable
(in format I)
8 9 0 1
2 3 4 5
→
A ( 1 ) = 1 2 3
→
A ( 2 ) = 4 5 6 7
→
A ( 3 ) = 8 9 0 1
→
A ( 4 ) = 2 3 4 5
Examples of PC Write Format Conversion
I Format
Contents of PC word
0 0 0 4
PC WRITE “ I 1 ” ; J
Integer variable
Character variable
0 0 3 4
PC WRITE “ I 2 ” ; J
0 2 3 4
PC WRITE “ I 3 ” ; J
1 2 3 4
PC WRITE “ I 4 ” ; J
←
J = 1 2 3 4
0 0 0 1
PC WRITE “ I 1 ” ; A $
0 0 1 2
PC WRITE “ I 2 ” ; A $
0 1 2 3 PC WRITE “ I 3 ” ; A $
1 2 3 4
PC WRITE “ I 4 ” ; A $
←
A $ = “ 1 2 3 4 ”