ABB Relion 670 Series Applications Manual page 98

Section 5
Local HMI
5.4.3 Front communication
The RJ-45 port in the LHMI enables front communication.
• The green uplink LED on the left is lit when the cable is successfully connected to the port.
• The yellow LED is not used; it is always off.
IEC13000280-1-en.vsd
GUID-94AF2358-6905-4782-B37B-ACD3DCBF7F9C V1 EN-US
Figure 32: RJ-45 communication port and green indicator LED
1 RJ-45 connector
2 Green indicator LED
The default IP address for the IED front port is 10.1.150.3 and the corresponding subnetwork mask
is 255.255.254.0. It can be set through the local HMI path Main menu/Configuration/
Communication/Ethernet configuration/FRONT port/AP_FRONT.
92
2
1
Ensure not to change the default IP address of the IED.
Do not connect the IED front port to a LAN. Connect only a single local PC with
PCM600 to the front port. It is only intended for temporary use, such as
commissioning and testing.
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1MRK 511 401-UUS F
GUID-FD72A445-C8C1-4BFE-90E3-0AC78AE17C45 v12
Bay control REC670
Application manual