Dorma ES 100 Manual - Page 13

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Diagnostics port Service displays

Operational display. basic module (GM)

Once the mains power has been switched on, the power supply unit is energised. This takes about 20 seconds,

after which the LED lights up.

LED-display

LED on

Function display. expansion module:

LED 1 and LED 2 signal an interrupted light barrier transmission path. LEDs light up prior to each closing cycle

during the light barrier test.

E5901l00

Condition

Function

Normal mode - Mains power available,

Normal mode

Off

unit not receiving mains power

Flashing (frequency 2 Hz)

Learning cycle - parameters are being determined and stored

LED off

LED flashing

power supply unit energised

nORMA