After receiving a SNMP trap channels described by the trap can be created automatically in Axxon PSIM.

These conditions are to be met:

1. The Automatic creation of channels checkbox is set checked on the settings panel of the SNMP Wrapper.
   
2. Connection with a device is set (see Connecting a device via the SNMP protocol).

If the conditions are met the corresponding channels are created after receiving a SNMP trap.