Easergy P3 iec 61850 configuration instructions Application Book P3aps19001en publication Date 03/2019
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| 2. IEC 61850 introduction
The IEC 61850 protocol is available with the optional inbuilt Ethernet port. The IEC 61850 protocol can be used to read/write static data from the device or to receive events and to receive/send GOOSE messages from/to other devices. The IEC 61850 server interface supports the following features: • configurable data model: selection of logical nodes corresponding to active application functions • configurable pre-defined data sets • dynamic data sets created by clients • reporting function with buffered and unbuffered report control blocks • control model: direct with normal security and with enhanced security, SBO with normal and with enhanced security • horizontal communication with GOOSE: configurable GOOSE publisher data sets, configurable filters for GOOSE subscriber inputs, GOOSE inputs available in the application logic and output matrix • 32 data points can be published with GOOSE (two goose control blocks with maximum 16 data points). • 64 binary data points and five analog data points can be subscribed in GOOSE (maximum five different MAC addresses). • The maximum number of clients is eight (the maximum number of BRCBs is eight and the maximum number or URCBs is eight). • Both Edition 1 and Edition 2 are supported and can be selected with a parameter. The inbuilt Ethernet is available as a communication option. For more information, see the manuals of the individual devices. 2. IEC 61850 introduction IEC 61850 configuration instructions P3APS19001EN 5
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