Keysight NFA Series Noise Figure Analyzers Service Guide 101
Instrument Messages
Event Messages
–224 Illegal parameter
value; Invalid list
length
You are trying to set some list measurement settings, but the multiple lists that
you sent had differing lengths. The number of settings must be consistent from
list to list
–224 Illegal parameter
value; LXI Event
<event> already
exists.
This error occurs when you try to add an LXI Event that has already been added
–224 Illegal parameter
value; LXI Event
<event> contains
illegal characters.
When a new LXI Event is created, it may not use the comma, semicolon, or
newline characters. All other printable ASCII characters are valid
–224 Illegal parameter
value; LXI Event
<event> does not
exist.
The requested event has not been added yet
–224 Illegal parameter
value; Measurement
not available
You tried to turn on a measurement that is not available in the current mode
–224 Illegal parameter
value;This instrument
is always DC coupled
You cannot set AC coupling in this instrument
–224 Illegal parameter
value;This model is
always AC coupled
You cannot set DC coupling in this analyzer
–225 Out of memory There is not enough memory to perform the requested operation
–225 Out of memory;
Insufficient
resources to load
Mode <mode name>
If you attempt to load a mode via SCPI that will exceed memory capacity, the
Mode does not load and this message is returned. “mode name” is the SCPI
parameter for the Mode in question (for example, SA for Spectrum Analyzer
Mode.) You can free up resources using the
System, Power On,
Configure Applications
menu
–225 Out of memory; Memory
limit caused Data
Acquisition to be
truncated
–226 List not same length You are using the LIST structure, but have individual lists of differing lengths
–230 Data corrupt or
stale;
A legal data element was found, but it could not be used because the data
format or the data structure was not correct. This could occur if a new
measurement had been started but had not completed
–230 Data corrupt or
stale; Measurement
data is not available
Measurement data not available. The measurement that you are trying to get
data from must be the current active measurement. Maybe you have not
initiated the measurement, or it has not completed all the sweeps/averages
needed
Err# Message Verbose/Correction Information