Status Displays; Leds On The Back Panel - G&D OperatorPanel Installationanleitung Und Betriebsanleitung

Status displays

LEDs on the back panel

The LEDs on the device's back panel enable you to monitor the operating status.
LED Status
Status On
Blink-
ing
Off
Power On
Off

Meaning
The device is ready for operation.
The »Service« socket is connected with a computer.
The device is turned off
The power pack is connected and supplies the required power.
The power pack is turned off or there is no connection to the mains.
Status displays
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