N9030B PXA Signal Analyzer Service Guide 137
Instrument Messages
Condition Messages
Condition Errors 301 to 399, Uncalibrated Integrity
This series of errors corresponds to the bits in the
STATus:QUEStionable:INTegrity:UNCalibrated 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 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. See section “Condition Errors 101 to 199, Measurement Integrity” on
page 128.
Err# Status
Register
Bit
Message Error or
Warning
Verbose/Correction 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