Communication - ABB RELION 630 Series Technical Manual
Power management
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Also See for RELION 630 Series:
- Communication protocol manual (304 pages) ,
- Engineering manual (156 pages) ,
- Operation manual (124 pages)
Table of Contents
Section 2
PML630 overview
2.7
30
All changes in user management settings will cause an IED reboot.
Communication
The IED supports IEC 61850-8-1 standard for communication. This includes MMS
communication profile for vertical communication and GOOSE communication
profile for horizontal communication.
All operational information and controls are available through these profiles. The IED
operator functionality is achieved through the MMS communication profile or
through the WHMI client surface.
The IED exchanges load-shedding operational signals using the IEC 61850 GOOSE
profile from feeder IEDs (REF/REM/RET615, REF/REM/RET620,
REF/REG/REM/RET630 and Remote I/O Unit RIO600 1.2). The IED receives binary
and analog signals from feeder IEDs for load-shedding input data processing.
•
The data transfer from a generator or transformer IEDs (RET615, RET620, REG/
RET630 and Remote I/O Unit RIO600 1.2) to the IED includes circuit breaker
status, trip or critical alarms, power and current (for transformer feeder IEDs).
•
The data transfer from the load feeder IEDs (REF/REM/RET615, REF/REM/
RET620, REF/REM/RET630 and Remote I/O Unit RIO600 1.2) to the IED
includes circuit breaker status and power.
The load-shedding information (binary signals) is sent to the load feeder IEDs using
IEC 61850 GOOSE communication profile. The IED can also interoperate with other
IEC 61850 compliant IEDs including Relion® 630 and 615 series of IED's and reports
events to five different IEC 61850 clients (HMI/Gateways and so on) simultaneously
using the MMS communication profile.
All communication connectors, except for the front port connector are placed on
integrated communication modules.
The IED supports SNTP and IRIG-B time synchronization methods with a time-
stamping resolution of 1 ms.
Ethernet based:
•
SNTP (Simple Network Time Protocol)
With special time synchronization wiring:
•
IRIG-B
1MRS757256 F
PML630/Compact Load-Shedding Solution
Technical Manual
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