Keysight N8973B User Manual

112 Keysight NFA Series Noise Figure Analyzers Service Guide
Instrument Messages
Condition Messages
Thus, the summary bits cannot be used to determine the current state of a
lower level condition bit; only the state and history of the lower level event bits.
This register is itself summarized as bit 8 of the STATus:QUEStionable
register, as described in the section “Condition Errors 601 to 699, Error
Summaries” on page 128.
Err# Bit in status
register
Message Error or
Warning
More Information
36 0 unused
38 1 unused
40 2 TG Alignment Failure E
42 3 RF Alignment Failure E
44 4 IF Alignment Failure E
46 5 LO Alignment Failure E
48 6 ADC Alignment Failure E
50 7 FM Demod Alignment Failure E
52 8 Extended Align Needed
Summary
status bit
only
This bit is the summary bit for the
STATus:QUEStionable:CALibration:EXT
ended:NEEDed sub-register.
54 9 Extended Align Failure
Summary
status bit
only
This bit is the summary bit for the
STATus:QUEStionable:CALibration:EXT
ended:FAILure sub-register.
56 10 unused
58 11 Align Skipped Sum Summary status bit
only
This bit is the summary bit for the
STATus:QUEStionable:CALibration:SKIP
ped sub-register.
60 12 Align Now, RF required E
62 13 unused
64 14 Align Now, All required E In PSA, this was error 64

Keysight N8973B Specifications

General

Brand	Keysight
Model	N8973B
Category	Measuring Instruments
Language	English