Setting Guidelines - Hitachi Relion 670 Series Applications Manual

1MRK511407-UUS Rev. N
Device 1
PhyPortA
PhyPortB
Device 3
IEC16000038 V2 EN-US
Figure 108:
18.2.3

Setting guidelines

Redundant communication is configured with the Ethernet configuration tool in PCM600.
Redundancy: redundant communication is activated when the parameter is set to PRP-0, PRP-1 or HSR.
The settings for the next access point will be hidden and PhyPortB will show the second port information.
Redundant communication is activated after a common write to IED is done.
PRP-1 should be used primarily, PRP-0 is intended only for use in existing PRP-networks. PRP-1 and
HSR can be combined in a mixed network.
If the access point is not taken into operation, the write option in Ethernet Configuration Tool can be used
to activate the access point.
IEC16000039 V1 EN-US
Figure 109:
Phasor measurement unit RES670
Application manual
Device 2
AP1
PhyPortB
PhyPortA
AP1
Device 4
High-availability Seamless Redundancy (HSR)
ECT screen with Redundancy set to PRP-1 on Access point 1 and HSR Access point
3
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AP1
PhyPortA
PhyPortB
PhyPortB PhyPortA
AP1
IEC16000039-1-en.vsdx
Section 18
Ethernet-based communication
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