Sequoia / Tahoe Series User Manual        California Instruments 
 
158  M447352-01 REV-A 
 
Figure 5-92. Regenerative Control Settings 
PHASE NUMBER  Programs the output phase configuration: One-Phase or 
Three-Phase. The default is Three-Phase. 
 
Figure 5-93. Phase Number Settings 
WAVEFORM  Selects the waveform for the output voltage: either standard 
waveforms for sine wave, square wave, clipped-sine wave, or 
user-defined waveforms;  The default is a sine wave. 
  The standard waveforms are always available, and do not 
consume any of the user-defined waveform memory registers; 
they are always displayed in the waveform list. The clipped-sine 
waveform has a waveform where the peak amplitude of the 
positive and negative alternation is clipped (flattened 
appearance). The level of clipping is dependent on the amount of 
harmonic distortion present in the output waveform. An additional 
programmable parameter, CLIP % THD, is available for setting 
the percentage of total harmonic distortion (THD); the range is 0-
43%.