CHAPTER 4: DNP PROTOCOL
DNP COMMUNICATION
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
4-7
DNP OBJECT 32 DEFAULT VARIATION
Range: 1, 2, 3, 4, 5, 7
Default: 1
For explanation, see above.
DNP TCP CONNECTION TIMEOUT
Range: 10 to 300 s in steps of 1 s
Default: 120 s
The setting specifies a time delay for the detection of failed network TCP connections. If
there is no data traffic on a DNP TCP connection for greater than the time specified by
the setting, the connection is aborted by the 8 Series relay. This frees up the resource for
the connection and allows another DNP TCP connection request.