A Appendix
510
7UM62 Manual
C53000-G1176-C149-3
A.8.2
Destination: Indication Buffer, System Interface
Configuring an In-
dication Buffer as a
Destination
Two indication buffers are available for selection: Operation (Event Log) Buffer (E) and
Trip Log (T). The indications from protective functions are firmly assigned to these in-
dication buffers. For the others, Table A-6 provides an overview of which indication
type may be configured to which buffer.
Configuring the
SCADA Interface
as a Destination
Depending on the SCADA interfaces connected to the relay, the types of information
displayed in Table A-7 may be configured. By placing an
X
in the matrix cell, the infor-
mation is transferred to connected systems via the SCADA interface.
.
Table A-6
Overview of Indication Buffers
Information type
↓
\Message buffer
→
E
T
Single Point Indications (SP)
X
X
Double Point Indications (DP)
X
Output Indications (OUT)
X
X
Internal Single Point Indications (IntSP)
X
X
Internal Double Point Indications (DP)
X
Transformer Tap Change Indications (TxTap)
X
Table A-7
Overview of SCADA Interfaces
SCADA Interface
→
Information Type
↓
IEC
Profi-
bus DP
Modbus DNP3.0
Single Point Indication (SP)
X
X
X
X
Double Point Indication (DP)
X
X
Output Indication (OUT)
X
X
X
X
Internal Single Point Indicator (IntSP)
X
X
X
X
Internal Double Point Indicator (IntDP)
X
Transformer Tap Change Indicator (TxTap)
Command with/without Feedback (C_**)
X
X
Protective Measurement Value
X
X
X
Protective Measurement Value with Time
(MVT)
Protective Measurement Value, User
Defined (MVU)
Pulsed Metered Value (PMV)
X
X
X
Metered Value from Measurement Value
(MVMV)
X
X
X
X
