Configuration Program

8.0CONFIGURATION PROGRAM

The configuration program included with the UPStation GXT 2U line allows modification of several UPS settings that were previously unavailable or required custom manufacturing. The user manual on the configuration program disk describes the features available for modification, as well as default settings.

NOTE

The UPS must be turned off—and not powering connected equip- ment—before you make any changes to configuration settings.

While the UPS is in Normal Mode operation, press the OFF button once to put the UPS into Bypass Mode.

Once the UPS is in Bypass Mode operation, press and release the OFF button two distinct times (for about a second each time) to turn off the UPS.

8.1GXT 2U CONFIGURATION PROGRAM ABILITIES

Select one of five output voltages to match voltages found around the world.

Enable/Disable Auto-Restart.

Select frequency converter operation with a fixed output frequency of 50 or 60 Hz.

Set the Low Battery Warning alarm time from 2 to 30 minutes.

Enable/Disable the Auto-Battery test.

Set the Auto-Battery test to 7, 14, 21, or 28 days.

Select the number of external battery cabinets connected to the UPS to adjust the remaining run time calculations reported by Liebert software products.

Modify the shutdown setting of DB-9 pin 6 (for information on pin assignments, see 7.0 - Communications).

NOTE

This program is compatible with UPS models beginning with “GXT2-”, as in “GXT2-1500RT120.” It is not compatible with earlier versions of UPStation GXT UPS.

8.1.1What You Will Need

Using this program requires a computer running Windows

(95 through Server 2003), as well as the configuration program disk and serial cable included in the UPS accessory box. Use the serial cable (beige or tan, 3-wire: GND, TX, RX; straight through 2-2, 3-3, 5-5) to connect the computer to the GXT 2U UPS.

Note: The black ML9P9S contact closure communication cable is NOT compatible with the configuration program.

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Liebert user manual GXT 2U Configuration Program Abilities