Siemens SIMATIC PCS 7 System Manual page 31

Example
In the following example, the "FB_UA_RM" block is located in the CFC named "FB_UA_RM".
The block name in the CFC is always the same (UA_RM). The name of the trigger tag consists
of the CFC name "FB_UA_RM" plus the suffix "/UA_RM.OS_TRIG" (FB_UA_RM/
UA_RM.OS_TRIG).
User Archive Write Manager
To adapt the C-action for the User Archive Write Manager, follow these steps:
1. Open the "FB_WriteRecordTrigger0.pas" template file in the Global Script Editor and save
it under a different name, e.g., "FB_WriteRecordTrigger1.pas".
2. Insert a new trigger tag.
Advanced Process Functions Engineering Manual
System Manual, 07/2016, A5E38719921-AA
Configuring AS-OS communication
3.6 Adapting WinCC actions
31