ABB RELION RET670, Commissioning Manual, Page: 79 / 328

Section 9 Establishing connection and verifying the
IEEE C37.118/1344 communication
9.1 Overview
The IED can support synchrophasor data communication via IEEE C37.118 and/or
IEEE1344 with maximum 8 TCP clients and 6 UDP client groups, simultaneously.
The rear OEM ports are used for IEEE C37.118/1344 communication. The same ports can
also be used for substation bus (IEC 61850-8-1) communication and process bus
(IEC/UCA 61850-9-2LE) communication where applicable.
In order to establish a connection between PMU and a TCP/UDP client (PDC client), an
Ethernet communication link (e.g. optical fiber) shall be available and the required
parameters on both PMU and the TCP/UDP client shall be set. For the purpose of this
section, an Open PDC tool (PMU Connection Tester) installed on a PC is used as the TCP/
UDP client.
9.2 Setting the PMU station communication (PMU Report)
1. Check the settings for the PMU Report parameters by navigating to: Main menu/
Configuration/Communication/Station communication/phasor
measurement/PMU Report/PMUREPORT:1
1.1. Make sure that the operation of at least one PMU instance (e.g. PMU1) is
Enabled .
1.2. Enable sending the frequency data by setting the parameter SendFreqInfo to
Enabled .
2. Check the operation of the required phasor channels (PHASORREPORT) by
navigating to:
Main menu/Configuration/Communication/Station
communication/phasor measurement/PMU Report/PHASORREPORT:x .
1MRK 504 165-UUS -
Section 9
Establishing connection and verifying the IEEE C37.118/1344 communication
Transformer protection RET670 2.2 ANSI 73
Commissioning manual