American Power Conversion AIS 5000 사용자 설명서
990-2440
AIS 5000 400V Installation Manual
59
Programming and Set-Up
Display
Display introduction
The display on the front of the UPS is the interface between the user and the UPS. The display is
provided with a Light Emitting Diode (LED) alarm indicator and a keyboard. The display shows
measured values and alarm messages. In alarm situations, or when keys are activated, the back light
in an active display is set to switch off automatically after 5 minutes of inactivity.
provided with a Light Emitting Diode (LED) alarm indicator and a keyboard. The display shows
measured values and alarm messages. In alarm situations, or when keys are activated, the back light
in an active display is set to switch off automatically after 5 minutes of inactivity.
The LED alarm is a visible signal that indicates incorrect operation. If an alarm is present, the LED
changes to red light.
changes to red light.
Use the keyboard to program operating parameters, and to display parameters / alarm messages. The
display will show the current operational mode of the UPS.
display will show the current operational mode of the UPS.
Note
Display accuracy: +2%, +1 digit.
LCD display with back light
Alarm LED
Red: Alarm
Green: No alarm/normal operation
Red: Alarm
Green: No alarm/normal operation
Keyboard