Working With Iec 61850 - Siemens SIPROTEC 5 Manual

Fault Recorder
7.1 Introduction to DIGSI 5
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Figure 7-17
You find detailed information on SIGRA in the SIGRA Manual.
Display in SICAM PQS
If you have connected SICAM PQS with the fault recorder via IEC 61850, you can also read the recordings
²
in SICAM PQS.
You can find detailed information on SICAM PQS in the SICAM PQS Manual.

Working with IEC 61850

7.1.5
Function Overview of the IEC 61850
IEC 61850 covers the process, field and station level as the station control protocol and defines comprehen-
sively the data exchange between devices within a switchgear. The individual participants communicate
between the levels or per GOOSE on one level.
The GOOSE service enables rapid data exchange between devices and can therefore replace the cross-wiring
between devices by communication connections. In addition IEC 61850 Service, SIPROTEC 5 supports statis-
tical and dynamic reporting. IEC 61850 guarantees the seamless interoperability of devices of various types
and origin.
A detailed description of IEC 61850 can be found in the communication manual SIPROTEC 5 IEC 61850 or in
DIGSI 5 Help.
NOTE
i
i
The protocols DNP, T103 and T104 are available in DIGSI 5, but they are not supported in the 7KE85 fault
recorder.
Siemens recommends to avoid using these protocols.
Organization of Continuous Data in PQDIF Format
The data of the continuous recorder and the trend recorder is stored in 10-minute or 2-hour intervals. Time
jumps can shorten or extend the intervals. When the date changes, these individual files of the previous day
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Display of a Record in SIGRA
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017