122 Keysight N9010A EXA Service Guide
Instrument Messages
Condition Errors 101 to 199, Measurement Integrity
147 Insufficient Data E
147 Insufficient Data; ENR
table empty
E A measurement was attempted or a SCPI query of an ENR
table was made and there were no entries in the relevant
ENR table (Common, Meas or Cal).
147 Insufficient Data;
frequency list empty
E A measurement was attempted with List frequency mode or
a SCPI query of the frequency list table was made and the
frequency list table is empty.
147 Insufficient Data;
Incr. Demod Time
E There is insufficient acquisition data to provide accurate
metrics. You should increase the Demod Time to acquire
enough data.
147 Insufficient Data;
Loss table empty
E A measurement is attempted or a SCPI query of a before or
after loss table is made and there are no entries in the
relevant loss table
149 (unused)
151 Memory Error E
151 Memory Error; Shorten
capture interval
E A shortage of free memory related to longer capture
intervals has occurred. The measurement is aborted and all
results return invalid values
153 I/O Error E
153 I/O Error; Ext Source
needs IP Addr
E No IP address entered for external source and external LO
control is ON.
155 Trig Error E
157 Invalid Data This is the “dirty marker”, no message in the status line and
nothing in the history queue, but there IS an on screen
indication so in that sense this is a special case.
159 Settings Alert W.
159 Settings Alert;
Acquisition truncated
W In the Analog Demod mode, certain extreme settings
combinations will result in a required acquisition length in
excess of the capacity of the analyzer. Increase the AF
Spectrum RBW or the RF Spectrum RBW, decrease the
Channel BW, and/or decrease the Demod Waveform Sweep
Time.
159 Settings Alert; Diff
probe mismatch;
<I|Q|I,Q>
W The attenuation values two probes on the I and/or Q
channels differ by too much for a valid differential reading.
159 Settings Alert;LO may
overload IF
W If the sweep type is Swept, the start frequency of the
instrument is less than 10 MHz, and you put Swept IF Gain
in Manual High, then a warning condition is generated and
remains in effect as long as this condition exists.
161 Setting Modified E
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