Communication - ABB Relion 630 Series Applications Manual

1MRS756785 A
2.7
REM630
Application Manual
At delivery, the user has full access until users are created with
PCM600. Logging on is not required for the LHMI.
Table 3: Predefined user categories
Username
SystemOperator
ProtectionEngineer
DesignEngineer
UserAdministrator
For more information, see PCM600 documentation.

Communication

The IED supports communication protocols IEC 61850-8-1 and DNP3 over TCP/
IP.
All operational information and controls are available through these protocols.
However, some communication functionality, for example, horizontal
communication (GOOSE) between the IEDs, is only enabled by the IEC 61850-8-1
communication protocol.
Disturbance files are accessed using the IEC 61850 protocol. Disturbance files are
available to any Ethernet based application in the standard COMTRADE format.
Further, the IED sends and receives binary signals from other IEDs using the IEC
61850-8-1 GOOSE profile. The IED meets the GOOSE performance requirements
for tripping applications in distribution substations, as defined by the IEC 61850
standard. The IED interoperates with other IEC 61850 compliant IEDs, tools and
systems and simultaneously reports events to five different clients on the IEC
61850 station bus. For a system using DNP3 over TCP/IP, events can be sent to
four different masters.
All communication connectors, except for the front port connector, are placed on
integrated communication modules. The IED is connected to Ethernet-based
communication systems via the RJ-45 connector (10/100BASE-TX) or the fibre-
optic multimode LC connector (100BASE-FX).
The IED supports SNTP, DNP3 and IRIG-B time synchronization methods with a
time-stamping resolution of 1 ms.
Ethernet based:
User rights
Control from LHMI, no bypass
All settings
Application configuration
User and password administration
Section 2
REM630 overview
19