HP 4284A - Page 384

HP-IB Interface Test
This test veries the HP 4284A'S HP-IB function.
Figure 10-8. HP-IB Interface Test Setup
Equipment:
Personal Technical Computer HP 9000 Series 200 Mo del 226
HP-IB Cable HP 10833A
Procedure:
1. Set the HP 4284A's HP-IB address to 17.
2. Set up the equipment as shown in Figure 10-8. Use the
computer's interface Select Co de (7).
3. Load BASIC and input the follo wing program, but do not R
UN
the program yet.
10 DIM A$[38]
20 OUTPUT 717;"*IDN?"
30 ENTER 717;A$
40 PRINT AS
50 OUTPUT 717;"*SRE328"
60 OUTPUT 717;"ABC"
70 PRINT SPOLL(717)
80 END
4. Press the computer's STEP key three times to single step to line
20.
5. Conrm that the LTN and RMT lamps are ON and that the
softkey lab el page cannot b e changed by pressing the MENU
keys.
6. Press the LCL key on the HP 4284A.
7. Conrm that the LTN lamp stays ON, the RMT lamp is OFF,
and the softkey lab el page can b e changed by pressing the
MENU keys.
8. Press the computer's STEP key to execute line 30 and conrm
that the TLK lamp is ON.
9. Step to line 40 and conrm that the follo wing message is
displayed on the computer.
"HEWLETT-PACKARD,4284A,0,REV01.01 "
Performance Tests 10-21