ABB REC650 Product Manual page 31

ABB
Bay control REC650
Product version: 1.1
according to GOOSE is part of the standard.
Disturbance files uploading is provided.
Disturbance files are accessed using the IEC
61850-8-1 protocol. Disturbance files are
available to any Ethernet based application
via FTP in the standard Comtrade format.
Further, the IED can send and receive binary
values, double point values and measured
values (for example from MMXU functions),
together with their quality, using the IEC
61850-8-1 GOOSE profile. The IED meets the
GOOSE performance requirements for
tripping applications in 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.
The event system has a rate limiter to reduce
CPU load. The event channel has a quota of
10 events/second. If the quota is exceeded
the event channel transmission is blocked
until the event changes is below the quota,
no event is lost.
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 fibre-optic multimode LC
connector (100BASE-FX).
The IED supports SNTP and IRIG-B time
synchronization methods with a time-
stamping resolution of 1 ms.
• Ethernet based: SNTP and DNP3
• With time synchronization wiring: IRIG-B
The IED supports IEC 60870-5-103 time
synchronization methods with a time
stamping resolution of 5 ms.
1MRK 511 249-BEN -
Issued: February 2011
Table 1. Supported communication
interface and protocol alternatives
Interfaces/ Ethernet
Protocols 100BASE-
FX LC
●
IEC
61850-8-1
●
DNP3
IEC
60870-5-103
● = Supported
Horizontal communication via
GOOSE for interlocking
GOOSE communication can be used for
exchanging information between IEDs via the
IEC 61850-8-1 station communication bus.
This is typically used for sending apparatus
position indications for interlocking or
reservation signals for 1-of-n control. GOOSE
can also be used to exchange any boolean,
integer, double point and analog measured
values between IEDs.
DNP3 protocol
DNP3 (Distributed Network Protocol) is a set
of communications protocols used to
communicate data between components in
process automation systems. For a detailed
description of the DNP3 protocol, see the
DNP3 Communication protocol manual.
IEC 60870-5-103 communication
protocol
IEC 60870-5-103 is an unbalanced (master-
slave) protocol for coded-bit serial
communication exchanging information with
a control system, and with a data transfer rate
up to 38400 bit/s. In IEC terminology, a
primary station is a master and a secondary
station is a slave. The communication is
based on a point-to-point principle. The
master must have software that can interpret
IEC 60870-5-103 communication messages.
ST
connector
●
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