Condition Errors 101 To 199, Measurement Integrity - Keysight n9020a Service Manual

Instrument Messages
Condition Messages

Condition Errors 101 to 199, Measurement Integrity

This series of errors corresponds to the bits in the
STATus:QUEStionable:INTegrity 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 141 indicates an Input Overload condition has been
detected, error 1129 indicates that failure has been cleared.
Two bits in this register are "summary bits" for registers at a lower level. There
are no error messages associated with these bits; they exist only as status bits,
which can be read with a STATus:QUEStionable:INTegrity? event query
or a STATus:QUEStionable:INTegrity:CONDition? query.
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:INTegrity condition register. This means that:
— The summary bits read by the
— The summary bits read by the STATus:QUEStionable:INTegrity? event
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 9 of the STATus:QUEStionable register,
as described in the section
page
Err# Bit in Message
status
register
133 0
Signal Summary
135 1
No Result
135 1
No Result;Turn on MCE
STATus:QUEStionable:INTegrity:CONDition? query are true if any
event bits are set in any of the :INTegrity sub-registers :SIGNal or
:UNCalibrated.
query are 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 :INTegrity sub-registers :SIGNal or :UNCalibrated
133.
"Condition Errors 601 to 699, Error Summaries" on
Error or More Information
Warning
status bit This bit is the summary bit for the
only STATus:QUEStionable:INTegrity:SIGNal
sub-register.
E
E To calculate Timing and Phase results in the
Code Domain Power view of Mod Accuracy, the
"Multi Channel Estimator" must be set to ON.
Otherwise these results are invalid.
120