ABB Relion 670 Series Commissioning Manual page 54

Section 4
Starting up
IP address when the IED is delivered. The IP adress and the subnetwork mask might have to be
reset when an additional Ethernet interface is installed or an interface is replaced.
DHCP is available for the front port, and a device connected to it can thereby obtain an
automatically assigned IP address via the local HMI path Main menu/Configuration/
Communication/Ethernet configuration/Front port/DHCP.
Alternatively the default IP address for the IED front port is 10.1.150.3 and the corresponding
subnetwork mask is 255.255.255.0, which can be set via the local HMI path Main menu/
Configuration/Communication/TCP-IP configuration/ETHFRNT:1Main menu/Configuration/
Communication/Ethernet configuration/AP_FRONT.
Setting up the PC or workstation for point-to-point access to IEDs front
port
An ethernet cable (max 2 m length) with RJ-45 connectors is needed to connect two physical
Ethernet interfaces together without a hub, router, bridge or switch in between.
1. Select Search programs and files in the Start menu in Windows.
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If an IED is equipped with optical LC interface, a converter between RJ-45 and LC is
needed.
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1MRK 506 371-UUS E
Line distance protection REL670
Commissioning manual