Configuration Program; Gxt 2U Configuration Program Abilities; What You Will Need - Liebert GXT 2U User Manual

Liebert power availability upstation user manual gxt 2u

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User manual (44 pages)

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User manual (40 pages)

Table Of Contents

Table of Contents

8.0

ONFIGURATION

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.

8.1

GXT 2U C

• 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.

8.1.1

What 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.

ROGRAM

ONFIGURATION

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