Pacific Power Source 3120AFX, Operation Manual

Page: 138 / 274

AFX SERIES® OPERATION MANUAL
SECTION 8: REMOTE PROGRAMMING
Entire Contents Copyright
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2016 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual Page 138 of 274
8.3 Calibration Commands
Calibration commands allow for fully automated calibration of the power source.
Note: It is not recommended for the end user to use these command unless calibration
must be automated. Any errors in using these commands could invalidate user
calibration data. Pacific Power Source recommends the use of a competent and
authorized calibration lab to perform routine calibration.
The following calibration commands are supported. Commands marked “UPC” are provided
for backward compatibility with UPC controller based PPS power sources.
Command Syntax CALibrate:COEFFicients:OFFSET:VOLTage
Description Calibrates output DC voltage offset to lowest possible level.
Parameters None
Parameter Format n/a
Example CAL:OFFSET:VOLT
Command Syntax CALibrate:COEFFicients:OFFSET:CURRent
Description Calibrates output DC current offset to lowest possible level
Parameters None
Parameter Format n/a
Example CAL:OFFSET:CURR
Command Syntax CALibrate:COEFFicients:NOISE:VOLTage
Description Calibrates output voltage noise to lowest possible level.
Parameters None
Parameter Format n/a
Example n/a
Command Syntax CALibrate:COEFFicients:NOISE:CURRent
Description Calibrates output current noise to lowest possible level.
Parameters None
Parameter Format n/a
Example n/a
Command Syntax CALibrate:COEFFicients:GAIN:VOLTage[:AC] <cr>
Description Loads values measured with an external DVM for calibration of AC
voltage output and metering.
The first 3 values are Voltages measured at the output relay of the
power source for each phase.
The second set of 3 values are Voltages measured at the external
voltage sense points (at the load) for each phase.
Parameters External reference voltage readings for each phase
Parameter Format n/a
Example n/a