Prosoft-technology PLX81-EIP-61850 Manual de usuario descargar pdf (Pagina 94)

Reference PLX8x-EIP-61850 ♦ Communication Gateway

User Manual Server to

IEC 61850 Client

Page 94 of 167 ProSoft Technology, Inc.

July 2, 2015

Unbuffered Report Control Block

URCB data is sent immediately to the connected IEC 61850 Client. If the

transport data flow is not fast enough to support the movement of this data, some

may be lost. The IED can have multiple instances of the URCB data, and in this

case, the IED server manages the separation of the instances transmitted to the

IEC 61850 Clients.

If a URCB is mapped in the gateway’s configuration, then the IEC 61850 driver

automatically turns on the Report Enable (RptEna) for the IED’s URCB.

The unbuffered reports is sent automatically from the IED to the gateway while

Report Enable is on.

The IEC 61850 driver and configuration software implements URBCs the same

as BRCBs.

Unsupported Report Control Block Features

OptFlds are the optional fields that the IED can include in the report:

 Sequence number

 Report time stamp

 Reason for inclusion

 Data set name

 Data reference

 Buffer overflow

 entryID

The gateway only updates the value of the tags (Data Attributes) in the tag

database. The optional fields from the reports are not stored in the tag database,

and unsupported.

5.5.4 GOOSE Control Block

GOOSE control block class definition:

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Prosoft-technology PLX81-EIP-61850 Manual de usuario Pagina 94