Lumasense-technologies M340 Manual do Utilizador descarregar pdf (Página 22)

M340 Manual Appendix A: PC Communications sample  22

NEXT y

'-------get blackbody temperature readings

PRINT #1, reading$ ' send get reading command string to controller

INPUT #1, getread$ ' ignore first controller response (echo)

INPUT #1, getread$ ' grab controller temperature response

pv = VAL(RIGHT$(getread$, readlen)) 'convert ascii string to a number

'-------display the process variable (blackbody temperature)

LOCATE 7, 15

COLOR 4 + 8

PRINT pv

'-------escape loop to end program

mg$ = INKEY$

IF mg$ = " " THEN CLOSE : END

'--------wait some time

FOR z = 0 TO 200000

NEXT z

NEXT sp 'go to the next setpoint value and repeat

'----------done

LOCATE 23, 5

PRINT "TEST IS COMPLETE. "

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Lumasense-technologies M340 Manual do Utilizador Página 22