Yokogawa DA100 Manuel d'utilisateur télécharger pdf (Page 85)

IM DA100-11E

8-4

8.2 RS-232-C Sample Programs

This section describes sampl eprogram for a system using PC 9801 series (NEC) with the RS-232-

C interface.

Sample programs in this manual are writen in N88-BASIC(Standard language for PC9801 series).

We hope that these samples will aid you in creating your own program.

Setting the RS-232-C Parameter

In this sample program,the RS-232-C parameter settings are as shown below.

Baud rate 9600

Data length 8

Parity Even

Stop bit 1

Handshaking OFF-OFF

Setting the personal Computer

Be carefull when receiving BINARY data that the received data does not overrun the capacity of the

receive buffer in the personal computer which may be small as 255 bytes in some case.

Output the Setting Data

Read out the setting data from DA100, display them on CRT of personal computer, and save them to

floppy disk.

10 'TS1 <ESC T> LF

20 OPEN "COM1:E81N" AS #1

30 OPEN "TS1.DAT" FOR OUTPUT AS #2

40 PRINT #1,"TS1"

50 LINE INPUT #1,D$:PRINT D$

60 PRINT #1,CHR$(&H1B)+"T"

70 LINE INPUT #1,D$:PRINT D$

80 PRINT #1,"LF001,010"

90 LINE INPUT #1,D$:PRINT D$:PRINT #2,D$

100 IF LEFT$(D$,2)<>"EN" GOTO 90

110 CLOSE

120 END

Write the Setting Data to DA100

Read out the setting data from floppy disk, display them on CRT of personal computer, and write

them to DA100.

10 'SETTEI

20 OPEN "COM1:E81N" AS #1

30 OPEN "TS1.DAT" FOR INPUT AS #2

40 LINE INPUT #2,D$

50 IF LEFT$(D$,2)="EN" GOTO 100

60 PRINT #1,D$:PRINT D$

70 LINE INPUT #1,D$

80 IF LEFT$(D$,2)="E1" THEN PRINT "SYNTAX ERROR"

90 GOTO 40

100 CLOSE

110 END

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 104 105

Commentaires sur ces manuels

Pas de commentaire

Yokogawa DA100 Manuel d'utilisateur Page 85

Commentaires sur ces manuels

Produits connexes et manuels pour Capteurs Yokogawa DA100