Technical Data
4.25 Additional Functions
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
536
Commissioning Aids
Clock
Group Switchover of the Function Parameters
IEC 61850 GOOSE (inter-relay communication)
- Phase rotation field check
- Operational measured values
- Circuit breaker test by means of control function
- Creation of a test measurement report
Time Synchronization DCF 77/IRIG B-Signal (telegram format
IRIG-B000)
Binary Input
Communication
Operating Modes for Time Tracking
No. Operating Mode Explanations
1 Internal Internal synchronization using RTC (preset-
ting)
2 IEC 60870-5-103 External synchronization using system in-
terface (IEC 60870-5-103)
3 PROFIBUS FMS External synchronization using PROFIBUS
interface
4 Time signal IRIG B External synchronization using IRIG B
5 Time signal DCF77 External synchronization using DCF 77
6 Time signal Sync. Box External synchronization via the time signal
SIMEAS-Synch.Box
7 Pulse via binary input External synchronization with pulse via
binary input
8 Field bus (DNP, Modbus) External synchronization using field bus
9 NTP (IEC 61850) External synchronization using system in-
terface (IEC 61850)
Number of Available Setting Groups 4 (parameter group A, B, C and D)
Switchover Performed Using the keypad
DIGSI using the front PC port
with protocol via system (SCADA) interface
Binary Input
The GOOSE communication service of IEC 61850 is qualified for switchgear interlocking The runtime of
GOOSE messages with the protection relay picked up depends on the number of connected IEC 61850 cli-
ents.
As from version V4.6 of the devices, applications with protective functions have to be checked with regard to
their required runtime. In individual cases, the manufacturer has to be consulted with regard to the require-
ments to ensure that the application functions safely.
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