Interface
- Last UpdatedNov 18, 2022
- 1 minute read
- PI System
- PI Interface for DNP3 3.3.1.38
- Interfaces
The interface heartbeat point, if defined, is updated once a second and cycles from a value of 1 to 60 during normal operation. If the interface is gracefully shutdown, the value of the interface heartbeat point is set to the Intf Shut digital state.
Note: If the interface heartbeat is flat-lined for an extended period of time, the interface may need to be restarted.