Keysight N8973B User Manual

130 Keysight NFA Series Noise Figure Analyzers Service Guide
Instrument Messages
Condition Messages
Condition Errors 801 to 899, Temperature
This series of errors corresponds to the bits in the
STATus:QUEStionable:TEMPerature register. The second column in the
table shows the corresponding bit in that register.
An event with the error number shown in the table means the condition has
been detected. When the condition is cleared, an event with the error number
plus 1000 is generated. These error numbers can be viewed in the Show Errors
screen, along with the DETECTED and CLEARED indicators.
For example, error 801 indicates that the Ref Osc Oven Cold condition has
been detected; error 1801 indicates that condition has been cleared.
This register is summarized as bit 4 of the STATus:QUEStionable register, as
described in the section “Condition Errors 601 to 699, Error Summaries” on
page 128.
715 7 unused
717 8 Paused status bit
only
719 9 Source Sweeping status bit
only
The “Source Sweeping” bit is used to indicate
various conditions, depending on the Mode of
operation:
In the List Sequencer mode, it is used to indicate
that the sequencer is running
In the EMI Receiver mode, it is used to indicate
that scan results are available from the Frequency
Scan measurement
721 10 DC Coupled W
723 11 unused
725 12 Source Waiting for
Trigger
status bit
only
727 13 unused
729 14 unused
Err# Bit in
status
register
Message Error or
Warning
More Information
Err# Bit in
status
register
Message Error or
Warning
More Information
801 0 Reference Oscillator Oven
Cold
W (not currently in use)

Keysight N8973B Specifications

General

Brand	Keysight
Model	N8973B
Category	Measuring Instruments
Language	English