User guide

8-9
IM DR231-11E
Sample Program
8
Output the Measurement Data (ASCII Code, four-wire)
Read out the measurement data by ASCII code from DR series, display on CRT of the personal
computer, and save to floppy disk.
10 ‘
20 OPEN “COM1:E81N” AS #1
30 OPEN “TS0ASC.DAT” FOR OUTPUT AS #2
40 ‘
50 PRINT #1,CHR$(&H1B)+”O 01"
60 LINE INPUT #1,D$ :PRINT D$
70 PRINT #1,”TS0"
80 LINE INPUT #1,D$ :PRINT D$
90 PRINT #1,CHR$(&H1B)+”T”
100 LINE INPUT #1,D$ :PRINT D$
110 PRINT #1,”FM0,001,010"
120 LINE INPUT #1,D$
130 PRINT D$
140 PRINT #2,D$
150 IF MID$(D$,2,1)<>”E” THEN GOTO 120
160 ‘
170 PRINT #1,CHR$(&H1B)+”C 01"
180 LINE INPUT #1,D$ :PRINT D$
190 CLOSE
200 END
8.3 RS-422-A/RS-485 Sample Programs