HP 8921A Programmer's Manual page 283

Table 23 Hardware Status Register Group #2, Condition Register Bit Assignments
Bit Binary
Number Weighting
15 32768
14 16384
13 8192
12 4096
11 2048
10 1024
9 512
8 256
7 128
6 64
5 32
4 16
3 8
2 4
1 2
0 1
shows the Hardware Status Register Group #2's Condition Register bit
Table 23
assignments.
Condition
Not Used (Always 0)
Unused in Test Set
Unused in Test Set
Unused in Test Set
Inconsistent ACP Channel Bandwidth and
Resolution Bandwidth
ACP Channel Bandwidth or Channel Offset
T W
oo ide
AFGen1 Frequency Exceeds Variable
Frequency Notch Filter Range
Requested Audio Voltage Too Large for
AFGen2
Requested FM Deviation Too Large for RF
Generator Frequency
Requested Simultaneous AM and FM
Modulation
Audio Input Level Auto Ranging Error
RF Input Level Auto Ranging Error
RF Input Frequency Auto Tuning Error
RF Gen/RF Anl/RF Offset Frequency
Combination Not Possible
RF Generator Amplitude Level Too High for
Selected Output Port
Spectrum Analyzer Reference Level Too High/
Low For Selected Input Port
Chapter 5, Advanced Operations
Status Reporting
Comment
Defined by SCPI Version 1994.0
Simultaneous AM and FM
modulation is not allowed.
(RF Gen Tune Freq) - (RF Anal
Tune Freq) not equal to (RF Offset
Freq)
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