Keysight NFA Series Noise Figure Analyzers Service Guide
123
Instrument Messages
Condition Messages
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 301 indicates a Meas Uncal condition has been detected,
error 1301 indicates that failure has been cleared.
This register is summarized as bit 3 of the
STATus:QUEStionable:INTegrity
register, as described in the section
“Condition Errors 101 to 199, Measurement Integrity” on page 115
.
Err#
Bit in
status
register
Message
Error or
Warning
More Information
301
0
Meas Uncal
W
303
1
Signal ID on
W
305
2
No Long Code Phase
W
307
3
AC coupled: Accy
unspec’d <10 MHz
W
AC input coupling will function at lower
frequencies, but the performance is not specified
below 10 MHz.
309
4
User cal
W
Содержание N8973B
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Страница 44: ...44 Keysight NFA Series Noise Figure Analyzers Service Guide Overview How to Return Your Instrument for Service ...
Страница 132: ...132 Keysight NFA Series Noise Figure Analyzers Service Guide Instrument Messages Condition Messages ...
Страница 228: ...228 Keysight NFA Series Noise Figure Analyzers Service Guide RF Section Troubleshooting N8976B Troubleshooting ...
Страница 268: ...268 Keysight NFA Series Noise Figure Analyzers Service Guide Analog Digital IF Troubleshooting 25 MHz BW IF Section ...
Страница 322: ...322 Keysight NFA Series Noise Figure Analyzers Service Guide Block Diagrams Block Diagrams Block Diagrams ...
Страница 332: ...332 Keysight NFA Series Noise Figure Analyzers Service Guide Block Diagrams Block Diagrams NFA Computer Block Diagram ...
Страница 350: ...350 Keysight NFA Series Noise Figure Analyzers Service Guide Service and Diagnostics Menus Front Panel Key Test ...
Страница 470: ...470 Keysight NFA Series Noise Figure Analyzers Service Guide Assembly Replacement Procedures Front Frame Assembly ...