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Error Messages
5
-221
Settings conflict;
amplitude changed d ue to function
In some cases, the amplitude limits are determined by the output units currently
selected. This may occur when the units are Vrms or dBm due to the differences in
crest factor for the various output functions. For example, if you output a 5 Vrms
square wave (into 50 ohms) and then change to the sine wave function,
the function generator will automatically adjust the output amplitude to
3.536 Vrms (upper limit for sine waves in Vrms).
-221
Settings conflict;
offset changed on exit from dc function
In the dc voltage function, the voltage level is controlled by adjusting the offset
voltage (the current amplitude is ignored). When you select a different function,
the function generator will adjust the offset voltage as needed to be compatible
with the current amplitude setting.
-221
Settings conflict;
FM deviation cannot exceed carrier
The carrier frequency must always be greater than or equal to the frequency
deviation. If you set the carrier to a value less than the deviation frequency (with
FM enabled), the function generator will automatically adjust the deviation to the
maximum value allowed with the present carrier frequency.
-221
Settings conflict;
FM deviation exceeds max frequency
The sum of the carrier frequency and deviation must be less than or equal to the
maximum frequency for the selected function plus 100 kHz (10.1 MHz for sine and
square waveforms). If you set the carrier to a value that is not valid, the function
generator will automatically adjust the deviation to the maximum value allowed
with the present carrier frequency.
Keysight 33210A User's Guide
309
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