Condition Errors 601 To 699, Error Summaries - Keysight N8973B Service Manual

Instrument Messages
Condition Messages

Condition Errors 601 to 699, Error Summaries

This series of errors corresponds to the bits in the STATus:QUEStionable
register, read with a STATus:QUEStionable? event query or a
STATus:QUEStionable:CONDition? query.
The second column in the table shows the corresponding bit in the status
register. These bits do not have any corresponding error messages, although
error numbers have been reserved for them as seen in the Err# column; they
are status bits only.
The bits in the STATus:QUEStionable register are "summary bits" for
registers at a lower level. Note that these summary bits summarize the state
and history of the event registers at the lower level. This is true even for bits in
the STATus:QUEStionable condition register. This means that:
— The summary bits read by the STATus:QUEStionable: CONDition?
— The summary bits read by the STATus:QUEStionable? event query are
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.
Err# Bit in Message
status
register
601 0 unused
603 1 unused
605 2 unused
607 3
Power
609 4
Temperature
611 5
Frequency
613 6 unused
615 7 unused
617 8
Calibration
128
query are true if any event bits are set in any of the :QUEStionable
sub-registers :POWer, :TEMPerature, FREQuency, CALibration or :INTegrity.
true if any event bit has undergone a false-to-true transition with the
PTRansition filter set, or a true-to-false transition with the NTRansition filter
set, in any of the :QUEStionable sub-registers :POWer, :TEMPerature,
FREQuency, CALibration or :INTegrity.
Error or
Warning
status bit
only
status bit
only
status bit
only
status bit
only
More Information
This bit is the summary bit for the
STATus:QUEStionable:POWer sub-register.
This bit is the summary bit for the
STATus:QUEStionable:TEMPerature sub-register.
This bit is the summary bit for the
STATus:QUEStionable:FREQuency sub-register.
This bit is the summary bit for the
STATus:QUEStionable:CALibration sub-register.
Keysight NFA Series Noise Figure Analyzers Service Guide