Communication - ABB Relion 650 Series Operation Manual

Section 4
650 series overview
Table 34: Predefined user categories
User category
SystemOperator
ProtectionEngineer
DesignEngineer
UserAdministrator
4.3

Communication

The IED supports communication protocols IEC 61850-8-1, IEC 60870-5-103 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 or IEC 60870-5-103 protocols. Disturbance files
are also available to any Ethernet based application in the standard COMTRADE format. The IED
can send binary signals to other IEDs (so called horizontal communication) using the IEC 61850-8-1
GOOSE (Generic Object Oriented Substation Event) profile. Binary GOOSE messaging can, for
example, be employed for protection and interlocking-based protection schemes. The IED meets
the GOOSE performance requirements for tripping applications in distribution substations, as
defined by the IEC 61850 standard. Further, the IED supports the sending and receiving of analog
values using GOOSE messaging. Analog GOOSE messaging enables fast transfer of analog
measurement values over the station bus, thus facilitating for example sharing of RTD input
values, such as surrounding temperature values, to other IED applications. 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. For systems using IEC 60870-5-103 IED can be connected to one
master in a station bus with star-topology.
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).
IEC 60870-5-103 is available from optical serial port where it is possible to use serial glass fibre (ST
connector).
The IED supports SNTP, DNP3 and IRIG-B time synchronization methods with a time-stamping
resolution of 1 ms.
IEC 60870-5-103 has time-stamping resolution of ± 5 ms.
The IED supports the following time synchronization methods with a timestamping resolution of 1
ms:
44
User rights
Control from LHMI, no bypass
All settings
Application configuration
User and password administration
All changes in user management settings will cause an IED reboot.
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650 series
Operation manual