296
Chapter 5 Error Messages
Execution Errors
5
-221 Settings conflict;
selected arb is missing, changing selection to default
If you delete an arbitrary waveform from non-volatile memory after
storing the instrument state, the waveform data is lost and the function
generator will not output the waveform when the state is recalled.
The built-in “exponential rise” waveform is output in place of the
deleted waveform.
-221 Settings conflict;
offset changed due to amplitude
The relationship between offset voltage and
output amplitude is shown
below. Vmax is the maximum peak voltage for the selected output
termination (5 volts for a 50Ω load or 10 volts for a high-impedance load).
If the existing offset voltage is not valid, the function generator will
automatically adjust it to the maximum dc voltage allowed with the
amplitude specified.
|Voffset| <
Vmax –
-221 Settings conflict;
amplitude changed due to offset
The relationship between output amplitude
and offset voltage is shown
below. Vmax is the maximum peak voltage for the selected output
termination (5 volts for a 50Ω load or 10 volts for a high-impedance load).
If the existing amplitude is not valid, the function generator will
automatically adjust it to the maximum value allowed with the offset
voltage specified.
Vpp <
2 X (Vmax – |Voffset|)
-221 Settings conflict;
low level changed due to high level
You can set the levels to a positive or negative value, but note that the
high level must always be greater than the low level. If you specify a high
level that is less than the existing low level, the function generator will
automatically set the low level to be 1 mV less than the high level.
2
-------
To Next Page
Loading...
