Keysight Technologies N9030B, Service Manual

Page: 126 / 617

126 N9030B PXA Signal Analyzer Service Guide
Instrument Messages
Condition Messages
Condition Errors 65 to 92, Calibration Needed (Extended)
This series of errors corresponds to the bits in the
STATus:QUEStionable:CALibration:EXTended:NEEDed sub-register. The
second column in the table shows the corresponding bit.
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 seen in the Show Errors
screen, along with the DETECTED and CLEARED indicators.
For example, error 72 indicates that the “Input Attenuation not calibrated”
condition has been detected, and error 1072 indicates that failure has been
cleared.
This register is summarized as bit 8 of the STATus:QUEStionable:CALibration
register. See section “Condition Errors 36 to 64, Calibration Needed or Failed”
on page 124 .
Err# Bit in
status
register
Message Error or
Warning
More Information
3
System alignment required
65 0 unused
66 1
Align 9kHz–30MHz required
E An EMI conducted frequency range
alignment is needed.
68 2
Align 30MHz–1GHz required
E An EMI radiated frequency range
alignment is needed.
72 4
Input Attenuation not
calibrated
E Corrected measurements have been
requested and the required RF
front-end setting of x dB has not been
calibrated.
74 5 unused
76 6 unused
78 7 unused
80 8 unused
82 9 unused
84 10 unused
86 11 unused
88 12 unused
90 13 unused
92 14 unused