Redundant Communication - ABB REL670 2.2 IEC Applications Manual

Section 20
Ethernet-based communication
20.2
20.2.1
804
IEC61850 Ed1 IEDs because in IEC61850 Ed1 only one access
point can be modelled in SCL.
The IP address can be set in IP address. ECT validates the value, the access points
have to be on separate subnetworks.
The subnetwork mask can be set in Subnet mask. This field will be updated to the
SCL model based on the Subnetwork selection.
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.
To increase security it is recommended to uncheck protocols that
are not used on the access point.
The default gateway can be selected by entering the IP address in Default gateway.
The default gateway is the router that is used to communicate with the devices in
the other subnetwork. By default this is set to 0.0.0.0 which means that no default
gateway is selected. ECT validates the 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 Routes chapter in the
Technical manual and the Application manual.
DHCP can be activated for the front port from the LHMI in Main menu/
Configuration/Communication/Ethernet configuration/Front port/DHCP:1

Redundant communication

Identification
Function description
IEC 62439-3 Parallel redundancy
protocol
IEC 62439-3 High-availability seamless
redundancy
Access point diagnostic for redundant
Ethernet ports
IEC 61850 IEC 60617
identification identification
PRP -
HSR -
RCHLCCH -
Line distance protection REL670 2.2 IEC
1MRK 506 369-UEN B
GUID-B7AE0374-0336-42B8-90AF-3AE1C79A4116 v1
ANSI/IEEE C37.2
device number
-
-
-
Application manual