HP 8642B Operation And Calibration Manual

Operation
Model 8642A/B
Data Qutp!!t (cont'd)
3-22
Table 3-5. Output Display; Binary Weight of Annunciators
Annunciator
Weighting
RMT 2
0
LSTN
21
START
22
(Frequency)
TLK
2
3
SRQ
24
FREQ
2
5
REL 2
6
(Frequency)
EMF
27
SPCL 2
8
SWPNG
2
9
HI 2
10
LO
211
<I>M
212
FM 2
13
AM
214
START 2
15
(Amplitude)
tNT
2
16
EXT
217
AC 2
16
DC 2
19
AMPTD 2
20
REL
221
(Amplitude)
STOP
222
MSSG 2
23
Example
With a display of:
......
t 0 0.0 0 0 0 0 0 m z
FREQ
Alphanumeric characters output will be:
100.000000MZ -140.0DM
Cursor value output (4th cursor from the left) will be:
24 = 16
Decimal
1
2
4
8
16
32
64
128
256
512
1 024
2048
4 096
8 192
16384
32768
65536
131 072
262144
524288
1 048 576
2 097 152
4194304
8388608
Annunciator value output for FREQ and AMPTD will be:
2
5
+2
20
= 32 + 1 048 576 = I 048608
_ I U III III Tl m
, 1 lW.lW .J.J If
AMPTD
Outputting the display could be used to output the currently selected special functions, or
to output the annunciator value to determine the current modulation source.
Table 3-6. Error Code and Message Recovery Example Program

HP 8642B Specifications

General

Brand	HP
Model	8642B
Category	Inverter
Language	English