Structure and function
Setup
3
21 | 50
Building Technologies
007023_k_en_--
Fire Safety
11-22
3.2.4 LEDs
The tables below show the meaning of the LED states.
Operating LED
Status LED
Meaning
Green LED flashes every 4 sec. Normal operation
Green LED flashes every 1 sec Localization mode
Yellow LED is flashing
Fault
Yellow and green LEDs are
flashing
Test mode
LEDs for inputs and outputs
For each input and each output there is an LED:
Status LED
Meaning
Red LED is flashing
Input activated
Orange LED is flashing
Command for the activation of the output
received by the control unit
The displays can be deactivated if necessary (e.g., in a cinema).
