Communications For Ethernet Port - Iec 61850 Protocol - GE MiCOM P40 Agile Technical Manual

P44x/EN ST/Hb6
(ST) 4-52
Menu Text
COMMUNICATIONS
RP1 Baud Rate
If RP1 Status = "EIA(RS)485" or "K bus OK":
This cell controls the communication speed between relay and master station. It is important
that both relay and master station are set at the same speed setting.
Scale Value
Indicates the Scale value (IEC61850 or DNP3.0).
Message Gap (ms)
This setting allows the master station to have an interframe gap.
DNP Need Time
Sets the time duration before next time synchronization request from the master.
DNP App Fragment
Maximum message length (application fragment size) transmitted by the relay.
DNP App Timeout
Duration of time waited, after sending a message fragment and awaiting a confirmation from
the master.
DNP SBO Timeout
Duration of time waited (Select Before Operate mode), after receiving a select command
and awaiting an operate confirmation from the master.
DNP Link Timeout
Duration of time that the relay will wait for a Data Link Confirm from the master. A value of 0
means data link support disabled and 1 to 120 seconds is the timeout setting.
3.7.5 Communications for Ethernet port – IEC 61850 protocol
Menu Text
COMMUNICATIONS
RP1 Protocol
Indicates the communications protocol that will be used on the rear communications port.
Scale Value
Indicates the Scale value (IEC61850 or DNP3.0)
NIC Protocol
The NIC (Network Interface Cards) protocol cell Indicates that IEC 61850 will be used on
the rear Ethernet port.
NIC MAC Address
Indicates the MAC (Media Access Control) address of the rear Ethernet port. This address
is formatted as a six-byte hexadecimal number, and is unique.
NIC Tunl Timeout
Default Setting
19200 bits/s
IEC61850
0
10
2048
2
10s
0s
Default Setting
IEC61850
IEC61850
DNP3.0
Ethernet MAC Address
5 mins
MiCOM P40 Agile P442, P444
Setting Range
Min. Max.
9600 bits/s, 19200 bits/s or 38400 bits/s
0 50
1 30
100 2048
1 120
1s 10s
0s 120s
Setting Range
Min. Max.
Courier, IEC60870-5-103, Modbus or
DNP 3.0
1 min 30 mins
Setting
Step Size
1
1
1
1
1s
1s
Step Size
1 min