User Manual
  IO-Link 
  10.2 Design of a command point with ID key-operated switch 
SIRIUS ACT 3SU1 pushbuttons and signaling devices 
System Manual, 02/2015, A5E03457306020A/RS-AB/002 
217 
10.2.3
Parameters 
10.2.3.1
Parameters 
The following parameters can be set: 
●  Incremental mode 
●  Switch position memory 
●  Key memory 
●  Individual keys only 
●  Switch position delay 
●  Select memory range 
●  Restore factory setting 
●  Add new individual ID key 
●  Delete individual ID key 
●  Parameter (write) Access Lock (parameters for IO-Link devices according to IO-Link 
communication specification V1.1) 
●  Data Storage Lock (parameters for IO-Link devices according to IO-Link communication 
specification V1.1) 
The "Parameter (write) Access Lock" and "Data Storage Lock" parameters can be set in the 
"Port Configuration Tool S7-PCT"
 V3.0 or higher. 
Notes on parameter assignment 
Transfer of the parameters with the "Parameterserver" function if IO-Link masters and 
IO-Link devices according to the IO-Link communication specification V1.1 are available:
1.  The "Parameter server" function backs up the parameter data from the IO-Link devices. 
2.  Replace the IO-Link device. 
3.  The parameter data is automatically written back to the new IO-Link device on system 
startup. 










