GW Instek PSU-Series User Manual - Manual (Page 77)

OPERATION
77
Master-Slave Parallel Calibration
Master-Slave
Configuration The F-16 function setting can be used to
calibrate the output of PSU units connected in
parallel.
If you feel the accuracy is not good enough
when you measure the accuracy in parallel
mode, the parallel calibration can be used to get
better measurement accuracy.
Steps 1. Short all the terminals together. This is best
accomplished by connecting the master and all
the slave units in parallel and then shorting the
output terminals.
Slave #1, 2, 3
Master
Output
Ground
Output
Output
Ground
Output
Short
2. Connect the slave units to the
master unit using the analog
control connectors as described
previously.
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3. Configure F-93 (Master/Slave)
setting for each master/slave unit,
as described previously.
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4. Cycle the power on the units (reset the power).