that PMUREPORT instance. Whereas, for UDP clients, the PMUREPORT instance for
each UDP channel is defined by the user in the PMU and the client has to know the PMU
ID corresponding to that instance in order to be able to communicate. More information
is available in the sections
Short guidance for the use of TCP and Short guidance for the
use of UDP.
PMUREPORT: 1 PMUREPORT: 2
PMU ID: X
PMU ID: Y
TCP IP
TCP Port
TCP Client_1
TCP Client_2
TCP Client_3
TCP Client_4
TCP Client_5
TCP Client_6
TCP Client_7
TCP Client_8
UDP Client Group_1
UDP Client Group_2
UDP Client Group_3
UDP Client Group_4
UDP Client Group_5
UDP Client Group_6
UDP 1
UDP 2
UDP 3
UDP 4
UDP 5
UDP 6
PMUREPORT Instance: 1 or 2
PMUREPORT Instance: 1 or 2
PMUREPORT Instance: 1 or 2
PMUREPORT Instance: 1 or 2
PMUREPORT Instance: 1 or 2
PMUREPORT Instance: 1 or 2
IED
1344/C37.118
1344/C37.118
1344/C37.118
1344/C37.118
1344/C37.118
1344/C37.118
1344/C37.118
1344/C37.118
1344/C37.118
Unicast/Multicast
1344/C37.118
Unicast/Multicast
1344/C37.118
Unicast/Multicast
1344/C37.118
Unicast/Multicast
1344/C37.118
Unicast/Multicast
1344/C37.118
Unicast/Multicast
PMU ID
PMU ID
IEC140000117-1.en.vsd
IEC140000117 V2 EN
Figure 33: The communication configuration (PMUCONF) structure in the IED
6.1.3.1 Short guidance for use of TCP
Port 7001 is used by the SPA on TCP/IP (field service tool). If the port is
used for any other protocol, for example C37.118, the SPA on TCP/IP
stops working.
The IED supports 8 concurrent TCP connections using IEEE1344 and/or C37.118
protocol. The following parameters are used to define the TCP connection between the
IED and the TCP clients:
1. 1344TCPport– TCP port for control of IEEE 1344 data for TCP clients
2. C37.118TCPport – TCP port for control of IEEE C37.118 data for TCP clients
Section 6 1MRK 506 369-UUS -
Wide area measurement system
110 Line distance protection REL670 2.2 ANSI
Application manual
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