Construction and function
Technical Manual
14
04045088 - 11/2016
Kaba wireless gateway 90 40
Normal operation
In normal operation, the LEDs signal the device status with regard to the IP address,
the wireless components and the software.
LED
Status
Meaning
Off
IP address is not assigned
On
IP address is assigned
Flashing
Default IP address is active (172.16.99.98)
Off
Reserved for future functions
Off
No wireless components connected to the wireless
gateway
On
At least one wireless component is connected to the
wireless gateway
Flashing slowly
Wireless commissioning active
Flashing quickly
Range measurement active
Flashes 2x (10 s)
Range measurement could not be started
On or off
Software error
On (30 s)
Off (1 s)
Software is running
Boot process is complete
4.2.2
Ethernet
The two additional LEDs by the Ethernet port indicate the status of the Ethernet in-
terface.
LED
Status
Meaning
Yellow
Off
No network link
On
Network link
Green
On
No data transfer
On/flashes
Data transfer
4.3
System connection
The wireless gateway acts as an interface between the host system and evolo com-
ponents equipped with the wireless option. The wireless gateway does not manage
access control itself. It receives the relevant configuration for the connected wireless
components from the host system and transfers this information to the wireless com-
ponents.
Data exchange with the host system takes place via Ethernet, whilst data exchange
with the wireless components takes place via radio.
Service functions such as network settings, firmware updates and certain wireless
commissioning functions can be performed via the inbuilt service interface.