Powerware FE/QFE UPS manual Entering Passwords, Operating Modes

Table 3. Operating Modes

n l	g r h	v h l
Off	Press [CTRL]-[1]	The UPS does not provide power to your equipment, but you can still use the
	[ENTER] [ENTER].	control panel if battery power is present. The READY indicator is off.
Auto	Press [CTRL]-[2]	This is the normal operating mode. The UPS conditions AC input power and
	[ENTER] [ENTER].	provides the conditioned power to your equipment. The UPS is ready to switch
		to battery power if necessary. The AC LINE and READY indicators are
		illuminated.
Line Condition	Press [CTRL]-[3]	The UPS is conditioning AC input power and providing the conditioned power
	[ENTER] [ENTER].	to your equipment, but if there is a brownout or power outage, the UPS does
		not switch to battery power. Instead, the UPS shuts down its output until AC
		input power is available again. The READY indicator is off when the UPS is in
		this mode.
Inverter On	Press [CTRL]-[4]	The UPS converts battery power to AC power for your equipment. It does not
(Battery Power)	[ENTER] [ENTER].	charge the batteries. The BATTERY POWER indicator is on. The UPS calculates
		the runtime remaining and sounds an alarm when runtime starts to get low.

Entering Passwords

Before you can change some parameter values, you must enter a password. You must also enter a password before you enter some of the commands listed on page 44.

NOTE Some parameters, such as Time, Date, and User ID, are not password-protected initially. If you change parameter 39 to “Yes,” a User password is required to change these parameters, use [CTRL] keys, or use some commands. See “Parameters” on page 32 and “Entering Commands from a Terminal or Computer” on page 44 for more information.

The User Password is 377. If you need a higher password, call your service representative. To enter the User Password, follow these steps:

Press this key:	Display shows:
[CLEAR]	)(55836
[PROGRAM]	3DVVZRUG￿
[3] [7] [7]	3DVVZRUG￿	￿￿￿
[ENTER]	/HYHO￿	8VHU

To clear the password, press [CLEAR] until 3DVVZRUG &OHDUHG appears on the control panel display.

28 Powerware® FERRUPS FE/QFE UPS (500 VA–18 kVA) User’s Guide : Rev A www.powerware.com