Protocol Reporting Via Ieee 1344 And C37.118 Pmureport - ABB REC670 Applications Manual

1MRK 511 401-UUS A
6.2
6.2.1
Bay control REC670 2.2 ANSI
Application manual
The data streams in the IED can be sent as unicast or as multicast. The user-defined IP
address set in the parameter UDPDestAddress[x] for each UDP stream defines if it is a
Unicast or Multicast. The address range 224.0.0.0 to 239.255.255.255 (Class D IP
addresses) is treated as multicast. Any other IP address outside this range is treated as
unicast and the UDP data will be only sent to that specific unicast IP address. In
addition to UDPDestAddress[x] parameter, UDPDestPort[x] parameter is used to
define the UDP destination port number for UDP client group[x].
In case of multicast IP, it will be the network switches and routers that take care of
replicating the packet to reach multiple receivers. Multicast mechanism uses network
infrastructure efficiently by requiring the IED to send a packet only once, even if it
needs to be delivered to a large number of receivers.
If there are more than one UDP client group defined as multicast, the user shall set
different multicast IP addresses for each UDP group.
The PMU clients receiving the UDP frames can also connect to the IED to request
(command frame) config frame 1, config frame 2, config frame 3, or header frame, and
to disable/enable real time data. This can be done by connecting to the TCP port
selected in TCPportUDPdataCtrl[x] for each UDP group. This connection is done
using TCP. The IED allows 4 concurrent client connections for every
TCPportUDPdataCtrl[x] port (for each UDP client group[x]).
If the client tries to connect on TCPportUDPdataCtrl[x] port using a PMU-ID other
than what is configured for that PMUREPORT instance (PMUReportUDP[x]), then
that client is immediately disconnected and the UDPCtrlCfgErrCnt is incremented in
PMU Diagnostics on LHMI at Main menu/Diagnostics/Communication/PMU
diagnostics/PMUSTATUS:1
Even if the parameter SendDataUDP[x] is set to Disable it is still possible for the
clients to connect on the TCP port and request the configuration frames.
Protocol reporting via IEEE 1344 and C37.118
PMUREPORT
Identification
Function description
Protocol reporting via IEEE 1344 and
C37.118
Wide area measurement system
IEC 61850 IEC 60617
identification identification
PMUREPORT -
Section 6
GUID-0C45D2FA-1B95-4FCA-B23B-A28C2770B817 v1
GUID-0090956B-48F1-4E8B-9A40-90044C71DF20 v1
ANSI/IEEE C37.2
device number
-
105