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1MRS757255 B
4.3.1
4.3.2
Breaker Integrated Protection RBX615
Engineering Guide
unbuffered reports and execute control sequences. Five separate individual clients
are supported. An active PCM600 connection is also considered a client as such.
Additionally, the 615 series IEDs can be programmed to publish (send) information
to and subscribe (receive) information from other devices according to the IEC
61850-8-1 GOOSE profile. This is often referred to as horizontal communication,
that is, peer-to-peer communication.
Predefined vertical communication data sets
Vertical communication data sets, that is, the information spontaneously
communicated to clients (station HMI and gateway) is predefined, but can be
changed in CCT600 by changing the data set contents. There are seven predefined
vertical communication data sets and corresponding report control blocks for
spontaneous event reporting.
•
StatIed– generic status information of IEDs
•
StatIo – inputs, outputs, LEDs
•
StatUrg – measurement limit supervision, control feedback
•
StatNrml – protection start and trip signals, auto-reclose status
•
StatDR – disturbance recorder status
•
MeasReg – registered measurement values at faults
•
MeasFlt – measurements
The 615 series supports both buffered and unbuffered reporting. The default report
control blocks in configuration are buffered. A single data set can only be used by
one report control block, and the same data set entry cannot be used in different
data sets used by different report control blocks.
Generally, the default values of all data sets and control blocks are suitable for
most of the systems, so only users with deep knowledge of system configuration
should change these if configuration changes are required.
RBX615 IED can have at maximum 14 configured data sets and 10
report control blocks for event handling. The maximum length for a
data set is 320 data attributes. Report data sets define the data in the
data object level. The amount of data attributes within a data object
varies, however, a RBX615 IED can have 1550 data attributes in
data sets in total.
Vertical communication diagnostic counters
The IEC 61850 data model of the 615 series IEDs includes a logical node
LD0.MMSGGIO1 for IEC 61850 vertical communication diagnostic. The counters
are available via the HMI or PCM600 path Monitoring/Communication.
Section 4
615 series data model
17
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