In this dialog you are given the essential information about the fieldbus itself and its network 
activity. You are also shown whether the configuration block was enabled by the controller 
(PLC). 
 
Information is also shown about the current process data and the status of the module via the 
corresponding LEDs. 
 
After selecting "Led Legend" a Help dialog appears which explains the meaning of the LED 
indicators. 
 
If an IO-Link device is connected to one of the configured IO-Link terminals, some of the 
device data will be displayed in addition to the module data in the form of a link. After 
selecting one of these links the corresponding device dialog is opened.