Configuring 
 
4-110  Application Module FM 458-1 DP - User Manual 
  A5E01078222-02     Edition 03.2009 
4.9.1.2  Configuring the CFC, marking the function block connections and 
creating the address book 
The block connections, which must be handled and monitored using 
WinCC must, initially, be marked in the CFC charts as OCM-capable. To 
do this, you must proceed in the following steps: 
1.  Open the Properties dialog box of the block, set the checkmark for 
"OCM possible" and then press the "Operator C and M" button (refer 
to the following diagram). 
 
2. Click 
1. Activate