Operation

3.0 Operation

The display unit will read parameters, alarms/messages and measured values. LED alarm incorporates audible alarm, indicating unusual operating situations. The keyboard is used to program and control parameters and to display alarm messages and measured values.

3.1Keyboard

Displays battery voltage

Displays input voltage

Displays battery current

Displays input current

Displays time

Exits a mode

Displays output voltage

Schrolls up through list

Displays output current

Schrolls down through list

Stores parameters/ enter parameter stack

Displays

output frequency

Silences the audible alarm

Accesses

Chooses

alarm stack

parameters

NOTICE!

By pressing and simultaneously you increase back light contrast. The pressing of

and simultaneously decreases the contrast.

 

990-4039

 

 

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User Guide APC Silcon 240-320kW 480V UPS

Page 18
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American Power Conversion 240-320kW 480V manual Operation, Keyboard