STOBER
9 | Diagnostics
05/2019 | ID 442793.01
81
9.1.4
Service network connection
The LEDs at X9 on the front of the device display the state of the service network connection.
2
1
Fig. 17: LEDs for the state of the service network connection
1
Green: Link
2
Yellow: Activity
Green LED
Behavior
Description
Off
No network connection
On
Network connection present
Tab. 93: Meaning of the green LED (link)
Yellow LED
Behavior
Description
Off
No network connection
Flashing
Individual data packets are sent or received
On
Active data exchange
Tab. 94: Meaning of the yellow LED (act.)