Eaton 9395 - Enable Variable Module Management System Mode from the UPS Command Menu

UPS OPERATING INSTRUCTIONS
Eaton 9395 UPS (225–275 kVA) Installation and Operation Manual S 164201683 Rev 3 www.eaton.com/powerquality
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7.4.5 Enable Variable Module Management System Mode from the UPS
Command Menu
To enable Variable Module Management System mode:
NOTE The Variable Module Management System mode commands are displayed only if enabled at the
factory or by an Eaton Customer Service Engineer.
NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.
If the Energy Saver System mode is enabled, the Variable Module Management System mode commands will
not be displayed.
1. Press the CONTROLS pushbutton on the main menu bar. The System Status
screen is displayed.
2. On the System Status screen, select the UPS command.
3. Press the
CONTROLS pushbutton on the System Status menu bar. The UPS
Control Command screen is displayed.
4. On the UPS Control Command screen, select
ENABLE VAR MODULE MANAGEMENT.
5. Press the SELECT pushbutton on the UPS Command menu bar.
The UPS transfers to Variable Module Management System mode. In
approximately twenty seconds the UPS calculates the required number of UPMs
needed to support the load.
The Online status indicator is illuminated. The UPS status indicates ONLINE +
VMMS. The UPM status indicates ONLINE.
7.4.6 Disable Variable Module Management System Mode from the UPS
Command Menu
To disable Variable Module Management System mode:
NOTE The Variable Module Management System mode commands are displayed only if enabled at the
factory or by an Eaton Customer Service Engineer.
NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.
If the Energy Saver System mode is enabled, the Variable Module Management System mode commands will
not be displayed.
1. Press the CONTROLS pushbutton on the main menu bar. The System Status
screen is displayed.
2. On the System Status screen, select the UPS command.
3. Press the
CONTROLS pushbutton on the System Status menu bar. The UPS
Control Command screen is displayed.
4. On the UPS Control Command screen, select DISABLE VAR MODULE MANAGEMENT.
5. Press the
SELECT pushbutton on the UPS Command menu bar.
The UPS transfers to Battery mode and then to Online mode in approximately
ten seconds.
The Online status indicator is illuminated. The UPS status indicates ONLINE. The
UPM status indicates ONLINE.