Front Panel At A Glance - Keysight Technologies RP7900 Serie Guide D'utilisation Et De Maintenance

System features
Save and recall up to 10 instrument states in non-volatile memory
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GPIB (IEEE-488), LAN, and USB remote programming interfaces are built in
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Front panel menu setup for GPIB and LAN parameters
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LXI Core 2011 compliant, including a built-in Web server
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SCPI (Standard Commands for Programmable Instruments) compatibility
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Primary/secondary function function allows for composite output control and display from one unit
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Regenerative Operation
Regenerative operation is automatic and requires no programming on the part of the user. Whenever
the RPS is sinking current, either by rapidly downprogramming the output, or by discharging an energy
source such as a battery, the unit will direct the excess power back to the AC mains. You cannot
disable the regenerative operation.
During regenerative operation, the power factor of 0.99 is maintained. Sinewave current distortion is
less than 2% at full load. This ensures the quality of the AC signal that is returned to the AC mains.
When an AC mains dropout is sensed, galvanic relays disconnect the AC mains and the unit shuts
down. To safeguard your device under test, the RPS provides "anti-islanding" that senses that the grid
is live before regenerating power back to the grid.
Refer to AC Mains Considerations

Front Panel at a Glance

1. On/Off switch and LED - LED indicates power is on. Green indicates normal operation. Amber indic-
ates display is in screen-saver mode.
2. Display - Turns off after 1 hour of inactivity. Press any key to restore the display.
3. System keys - Select metering function. Access front panel command, help, and error menus.
4. Navigation keys - Move the cursor to a menu item. Select the highlighted menu item.
Keysight RP7900 Series Operating and Service Guide
for additional information about unit shutdown and restart.
1 Quick Reference
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