HP 59501A Operating Manual page 15

10 i BIPOLAR
2 0 ! !•' OWLR: liUP !■' L Y P OOI^ AAMLI';
>10 I LXAMPI.,.I:: PRIJGRAh
4 (I I
SO CL.ILAR
6(i DISP "Ln-ier the power supply's"
7i) i)I.SF " p
0
s :i. ■(■ :i, u e full
scale o u
11
;! in'"
80 DISP "uol'i'ayK , "
9 0 INPUT F'
100 F:!::A8B(F)
110 !
l£0 DISP "Enter the desired outpu'C"
i;'.10 DISP "uoltaijp (■♦•Of.
140 INPUT U
ISO !
160 ! Conver't bipolar uoltage -f o
170 ! it's c or r esp on cl incj unipol ar
18 0 ! V a 1 u e
190 U-MU'fF )/;,l
;:■ . '()() IF U<() OP U>:^d- TMEM BEEP 8 DISP "Uol'tacje
■ t oo large. " W GOTO 180
21, 0 !
220 I Calculate percent O'T
2;T0 ! Power supply 'rull scale
24 0 p:^UJ/F!til(]0
2S0 IF P>99,9 THEN BEEP » DISP "Uol'tacje too 1
srqe. ' ' GOTO 120
26!) '
27 0 1
Belcc •!■ r a n cj e
200
If ■
F> > 9 99 THEN GOTO 3S(!
29 0 !
3 0 0 !
1
...
0
w
r a!! g e c a 1 c u 1 a i t o n
31(1 h:: X N ?■ (P 0 Ot- 5)
32 0 l)^::^H+iO0a
330 GOTO 390
34 0 i
35 0 ! High rai'ige ca Ic u 1 a f.i. ons
360 (PitilOr.S)
SVC) D-^Ma'20 0 0
38 0 I
'390 OUTPUT 706 USINO; "*,40" ) D
40 0 DISP "The pr ogr anwecl data word Is",;!)
410 GOTO 120
42!) END
Figure 42.
Bipolar Power Supply Programming Example,
Signal Generation
The 59501A can easily be used to generate repetitive
voltage waveforms. The following example computes
the program data words, then generates a zero to ten
volt sawtooth waveform.
10 ! Sawtooth Uaue; Generator
20 !
30 DIM NdOO)
4 0 FOR
1 ■-■■■■ i
TO 10 (j
50 N< J)-( J 'l )*1(!'K;.!0()0
60 NEXT J
711 FOR TO 100
80 OUTPUT 706 USING ''#,4D" > N(J')
90 NEXT J
10(1 GOTO 70
110 END
IEEE 488 interface functions
implemented by the 59501 A.'
L2
AH1
Figure 44. HP-iB Capabilities
Figure
43. D/A Mode Programming Example.