UPS OPERATING INSTRUCTIONS

Table 7-4. Typical System Status Messages

Function

Message

 

 

UPS

Shutdown; Bypass; Online

 

 

Bypass

Off; On; Available

 

 

Maintenance Bypass

Off; On

 

 

Charger

Charger Off; Charging

 

 

UPM (during startup)

DC Starting, Charger Off; DC Starting, Close Battery Breaker;

 

Inverter Starting; Inverter Syncing; Ready; Online

 

 

UPM 1

Offline; Shutdown, Charger Off; Ready; Ready, Charging;

UPM 2

Online, Charger Off; Online, Charging

UPM 3

 

UPM 4 (Only Plus 1 model)

 

 

 

Table 7-5. Command Menu Operation

Function

Subfunction

Operation

 

 

 

UPS Control Commands

 

Use the up or down arrow pushbutton to highlight the command function desired, then press the

 

 

SELECT pushbutton to execute the command or proceed to further command screens.

 

 

 

 

Go to Normal

Starts the UPS in Normal mode or transfers the UPS to Normal mode from Bypass mode.

 

 

 

 

Go to Bypass

Starts the UPS in Bypass mode or transfers the UPS to Bypass mode from Normal mode.

 

 

 

 

Load Off

Displays the Load Off screen (see paragraph 7.2.8).

 

 

 

Bypass Commands

 

Use the up or down arrow pushbutton to highlight the command function desired, then press the

 

 

SELECT pushbutton to execute the command or proceed to further command screens.

 

 

 

 

Go to Bypass

Starts the UPS in Bypass mode or transfers the UPS to Bypass mode from Normal mode.

 

 

 

 

Go to Normal

Starts the UPS in Normal mode or transfers the UPS to Normal mode from Bypass mode.

 

 

 

 

Load Off

Displays the Load Off screen (see paragraph 7.2.8).

 

 

 

Charger Control

 

Use the up or down arrow pushbutton to highlight the command function desired, then press the

Commands

 

SELECT pushbutton to execute the command.

 

 

 

 

Charger On

Turns the battery charger on.

 

 

 

 

Charger Off

Turns the battery charger off

 

 

 

UPM Control

 

Use the up or down arrow pushbutton to highlight the command function desired, then press the

Commands

 

CONTROLS pushbutton to execute the command.

 

 

 

 

UPM On

Turns the UPM on without transferring the load to Normal mode. The Load is on bypass.

 

 

 

 

UPM Off

Transfers the load to bypass and turns the UPM off.

 

 

 

 

UPM Go to Normal

Turns the UPM on and transfers the load to Normal mode.

 

 

 

 

Charger On

Turns the battery charger on.

 

 

 

 

Charger Off

Turns the battery charger off

 

 

 

EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com

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Powerware 650825 kVA operation manual Typical System Status Messages, Command Menu Operation