If the IODD of the IO-Link device on the currently selected port has parameters, these are 
shown  in  table  format  (see  following screenshot).  In  this  example  the  parameters  for  the 
Balluff Smart Light are shown.  
The Smart Light is a signal light which can be used in three different modes. These modes 
can  be  set  using  an  IO-Link  parameter.  The  parameter  values  and  associated  texts  are 
stored in the IODD.  
This  means  "Operation  Mode"  can  be  read  out  and  displayed  ("Read"  and  "Read  All" 
buttons) or written to the device ("Write" button). 
 
If  subindexes  have  no  buttons  they  cannot  be  individually  processed  but  rather  only  the 
entire index at once.