ABB Relion 670 Series Applications Manual page 520

Section 19
Ethernet-based communication
To select which communication protocols can be run on the respective access points, check or
uncheck the check box for the relevant protocol. The protocols are not activated/deactivated in
ECT, only filtered for the specific access point. For information on how to activate the individual
communication protocols, see the communication protocol chapters.
The default gateway can be selected by entering the IP address in
gateway is the router that is used to communicate with the devices in the other subnetwork. By
default this is set to
entered value, but the default gateway has to be in the same subnetwork as the access point. The
default gateway is the router that is being used as default, that is when no route has been set up
for the destination. If communication with a device in another subnetwork is needed, a route has
to be set up. For more information on routes, see the
Application manual .
the
DHCP can be activated for the front port from the LHMI in Main menu/Configuration/
Communication/Ethernet configuration/Front port/DHCP:1
19.2 Redundant communication
19.2.1 Identification
Function description
IEC 62439-3 Parallel redundancy
protocol
IEC 62439-3 High-availability
seamless redundancy
Access point diagnostic for
redundant Ethernet ports
19.2.2 Application
Dynamic access point diagnostic (RCHLCCH) is used to supervise and assure redundant Ethernet
communication over two channels. This will secure data transfer even though one communication
channel might not be available for some reason
Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) provides
redundant communication over station bus running the available communication protocols. The
redundant communication uses two Ethernet ports.
514
To increase security it is recommended to uncheck protocols that are not used on
the access point.
0.0.0.0 which means that no default gateway is selected. ECT validates the
IEC 61850
identification
PRP
HSR
RCHLCCH
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Default gateway . The default
Routes chapter in the Technical manual and
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
- -
- -
1MRK 511 401-UUS F
GUID-B7AE0374-0336-42B8-90AF-3AE1C79A4116 v1
GUID-172BA5D7-6532-4B0D-8C1D-2E02F70B4FCB v1
Bay control REC670
Application manual