EUCHNER EKS FSA with PROFINET interface - Manual (Page 16)

Manual EKS Electronic-Key Adapter PROFINET
Seite 16/44 Subject to technical modifications 109283-01-04/10
4.5 LED indicator
The operating statuses of the Electronic-Key adapter are displayed on a 3-color LED on the front.
The illumination of the LED with any color indicates that the operating voltage is present.
Color Operating state Description
Red
Electronic-Key
adapter powering up
or malfunction
After the application of the power supply, the LED is constantly illuminated red during
power up. The completion of the process is indicated by a change in this state after
approx. 20 seconds. If the LED then remains red, it is an indication of a PROFINET
network fault. The LED also remains red during communication via TCP/IP.
Green Ready Network connected.
Yellow Electronic key active Network connected. Electronic-Key is in the Electronic-Key adapter.
Red/green Acknowledgement LED flashes red/green slowly. Default IP address is restored.