Sequoia / Tahoe Series User Manual California Instruments
M447352-01 REV-A 81
4. If not, navigate to the operating mode screen and press the SINK-eLoad button.
5. Upon pressing the SINK-eLoad button, the programming modes will be displayed that are available
for the eLoad operating mode. Refer to section 5.4.3.
RMS Current Prog (RMS Current Programming Mode)
RMS Power Prog (RMS Power Programming Mode)
Parallel RLC (RMS) (Parallel RLC Programming Mode)
6. Select the required programming mode to act as a load and apply. Refer to the below image.
7. Power cycle the Sequoia and verify the banner screen for the selected mode.
8. Set the Sequoia to the required range and enable the output of UUT.
9. Program the sync voltage the same as the output voltage of the UUT, sync voltage tolerance is
+/- 10% of the set value.
WARNING!
When performing the Sequoia unit in eLoad operating mode make sure that the
UUT voltage range is compatible with the Sequoia Voltage range and operate the
Sequoia unit with the appropriate voltage range to protect against hazardous
voltages.
10. Program the sync frequency the same as the output frequency of the UUT, sync frequency
tolerance is +/- 2Hz of the set value.
11. To program sync phase sequence value same as the UUT phase sequence, navigate to the phase
measurement screen (refer to section 5.6.7, below image) of sequoia and measure the phase
sequence for each Phase.
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