HP 70427A User Manual page 177

Remote Programming
HP 70428A Option 002 Tunable Source Program Example
280 Rf-source-freq=ABS(Rf-output-freq-Lo-freq)
290 END IF
300 END SELECT
310 320
330 OUTPUT 719;"FR",Rf-source-freq,"MZ AP ODBII
340 350
360 Lo-freq$=VAL$(Lo-freq/1000)
370 OUTPUT 728;"TS:OUT:LO:FREQ "&Lo-freq$&IIGHZ"
380 !
390 !
400 Rf-output-freq$=VAL$(Rf-output-freq/1000)
410 OUTPUT 728;"TS:OUT:FREQ "&Rf-output-freq$&"GHZ"
420
430
440 OUTPUT 728;"TS:OUT:POW 1ODBM"
450
460
470 CHECK FOR INSTRUMENT ERRORS
480 LOOP
490 OUTPUT 728;"SYST:ERR?"
500 ENTER 728;Error-number,Error-message$
510 EXIT IF Error-number=O
520 PRINT "An error has occurred..."
530 PRINT "The error number and message
is:",VAL$(Error-number)&Error-message$
540 PRINT
550 END LOOP
560 !
570 !
580 ! END OF TEST PROGRAM
690 !
600 !
610 END
7-18 HP 70427A/HP 70428A User's Guide