Siemens SIMATIC RF310M Function Manual page 33

Most interesting here is the last constant which ensures that all available data sources are
subscribed. Most often 'NC_ALL' is the safest option.
Running the application again now gives us what we wanted. Whenever we are not
subscribed, toggling the trigger will show tag events only at the RF-MANAGER runtime.
As soon as we subscribe, tag events are also shown within our test application directly on
the RFxxxM device. After unsubscribing tag events are still shown within the RF-MANAGER
runtime but no longer within our test application.
We got it! Jerry can now monitor his tags.
Mobile Readers
Function Manual, 12/2010, J31069-D0198-U001-A2-7618
RFID Reader Interface User's Guide
2.3 Extending the Reach
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