Hitachi Relion 670 Series Commissioning Manual page 75

1MRK506371-UUS Rev. M
IEC140000140 V1 EN-US
Figure 12:
• Switch to the Protocol Specific tab. Here, all the IEEE C37.118 message types can be seen. If the
HeaderFrame is not included, ask the PMU to send the header frame via the Send Header Frame
command (Previous stage). Open each message type and observe the content of each message.
Line distance protection REL670
Commissioning manual
Drop-down menu with commands for testing the PMU
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Establishing connection and verifying the IEEE C37.118/1344 communication
IEC140000140-1-en.vsd
Section 9
69