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Section 17
Station communication
Status
The events created in the IED available for the IEC 60870-5-103 protocol are based on the:
•
IED status indication in monitor direction
Function block with defined IED functions in monitor direction, I103IED. This block use
PARAMETER as FUNCTION TYPE, and INFORMATION NUMBER parameter is defined for each
input signal.
•
Function status indication in monitor direction, user-defined
Function blocks with user defined input signals in monitor direction, I103UserDef. These
function blocks include the FUNCTION TYPE parameter for each block in the private range, and
the INFORMATION NUMBER parameter for each input signal.
•
Supervision indications in monitor direction
Function block with defined functions for supervision indications in monitor direction,
I103Superv. This block includes the FUNCTION TYPE parameter, and the INFORMATION
NUMBER parameter is defined for each output signal.
•
Earth fault indications in monitor direction
Function block with defined functions for earth fault indications in monitor direction, I103EF.
This block includes the FUNCTION TYPE parameter, and the INFORMATION NUMBER
parameter is defined for each output signal.
•
Fault indications in monitor direction
Function block with defined functions for fault indications in monitor direction, I103FLTPROT.
This block includes the FUNCTION TYPE parameter, and the INFORMATION NUMBER
parameter is defined for each input signal.
This block is suitable for distance protection, line differential, transformer differential, over-
current and earth-fault protection functions.
•
Autorecloser indications in monitor direction
Function block with defined functions for autorecloser indications in monitor direction,
I103AR. This block includes the FUNCTION TYPE parameter, and the INFORMATION NUMBER
parameter is defined for each output signal.
Measurands
The measurands can be included as type 3.1, 3.2, 3.3, 3.4 and type 9 according to the standard.
•
Measurands in public range
Function block that reports all valid measuring types depending on connected signals,
I103Meas.
•
Measurands in private range
414
For more information on the function blocks below, refer to the
Communication protocol manual, IEC 60870-5-103 .
1MRK 505 370-UEN D
M17109-74 v6
M17109-99 v2
Busbar protection REB670
Application manual
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