Section 19
Ethernet-based communication
19.1
Access point
19.1.1
Application
GUID-2942DF07-9BC1-4F49-9611-A5691D2C925C v1
The access points are used to connect the IED to the communication buses (like the
station bus) that use communication protocols. The access point can be used for single
and redundant data communication. The access points are also used for communication
with the merging units and for time synchronization using Precision Time Protocol
(PTP).
19.1.2
Setting guidelines
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The physical ports allocated to access points 2–6 have to be added in
the hardware tool in PCM600 before the access points can be
configured. The factory setting only includes the physical ports
allocated to the front port and access point 1.
The settings for the access points are configured using the Ethernet configuration tool
(ECT) in PCM600.
The access point is activated if the
Operation
checkbox is checked for the respective
access point and a partial or common write to IED is performed.
To increase security, it is recommended to deactivate the access point
when it is not in use.
Redundancy
and
PTP
cannot be set for the front port (Access point 0) as redundant
communication and PTP are only available for the rear optical Ethernet ports.
Subnetwork
shows the SCL subnetwork to which the access point is connected. This
column shows the SCL subnetworks available in the PCM600 project. SCL
subnetworks can be created/deleted in the Subnetworks tab of IEC 61850
Configuration tool in PCM600.
1MRK 502 071-UUS A
Section 19
Ethernet-based communication
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062
735
Application manual
Summary of Contents for RELION 670 SERIES REG670
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