Operating Instructions and Installation Instructions

44
Information and error messages indicated by the device LEDs
InformationanderrormessagesindicatedbythedeviceLEDs
State
Power
LED
Internet
LED
Info
LED
Remedy
Hardware starts On On
On If the LED does not exit this state,
start the recovery system (see
Section 10.2)
System start is
running
On Off
Flashing
quickly
If the LED does not exit this state,
start the recovery system (see
Section 10.2)
Internet connec-
tion present
On On ---
---
Service messa-
ges pending or
updates available
On ---
Flashing Check the system messages in
WebUI or perform an update
Update is being
imported
Flashing
quickly
--- Flashing
quickly
Please wait until the update has
been imported
Alarm messages
pending
On ---
Flashing
quickly
Check the system messages in
WebUI
No network
connection
On Off --- Check your network cable and the
connection between the Central
Control Unit and router/switch
No IP address On
Flashing
quickly
--- Checkyournetworkcongura-
tion. If there is no DHCP server,
proceed as described in
Section 10.1.2
IP address pre-
sent, no Internet
connection
On
Flashing --- Checkthenetworkcongurationof
your router
Recovery system
started
Flashing Flashing Flashing Wait until the recovery system has
nishedrunning