5 SNTP (IEC 61850, DNP3 TCP,
PROFINET IO)
External synchronization using port B (IEC 61850)
- SNTP (no IEC61850) External synchronization via port A
Parameterization via device; notes under 2.1.2.2 Setting
Notes
Setting Group Change Option of the Functional Settings
Number of Available Setting Groups 4 (parameter group A, B, C and D)
Switchover Performed using the keypad
DIGSI using the front PC port
Protocol using port B
Binary Input
IEC 61850 GOOSE (inter-relay communication)
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
clients.
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
requirements to ensure that the application functions safely.
Technical Data
4.23 Auxiliary Functions
420 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017
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