VPN tunnel between SCALANCE M-800 and security CPs 
  4.2 Secure VPN tunnel with PSK 
SCALANCE M-800 Getting Started 
Getting Started, 06/2015, C79000-G8976-C337-04 
153 
5.  Generate a second module with the "Insert" > "Module" menu command. 
 
6.  Enter the values assigned to the SCALANCE M-800 from the "Settings used (Page 143)" 
table. 
7.  Confirm the dialog with "OK". 
The CP and the SCALANCE M-800 will then be displayed in the list of configured modules.