Siemens siprotec 7SJ63, Инструкция по эксплуатации

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Configuration
5-28
7SJ63 Manual
C53000-G1140-C120-1
Configuring a LED
Display as a Desti-
nation Single point indications (SP), output indications (OUT), and internal single point indi-
cations (IntSP) may be configured to LEDs. When this is done, the user may select
whether the indications are to be latched (
/
) or unlatched (
8
).
Up to ten (10) indications may be configured to a LED display. One indication may be
configured to a maximum of ten (10) outputs (LEDs and output relays).
Configuring an
Indication Buffer
as a Destination A maximum of three indication buffers are available for selection: Operation (Event
Log) Buffer (
(
), Sensitive Ground Fault Buffer (
6
), and Trip Log (
7
). The indications
from protective functions are firmly assigned to these indication buffers. For the oth-
ers, Table 5-2 provides an overview of which indication type may be configured to
which buffer.
One of the following options should be selected for all configured indication types:
•
2
(on) – the indication is stored in the buffer with the time of its arrival
•
RR
(on/off) – the indication is stored in the buffer with the time of its arrival and de-
parture
•
B
(not configured) – the indication is not stored in a buffer.
Configuring the
SCADA Interface
as a Destination Depending on the SCADA interfaces connected to the relay, the types of information
displayed in Table 5-3 may be configured. By placing an
;
in the matrix cell, the infor-
mation is transferred to connected systems via the SCADA interface.
.
Table 5-2 Overview of Indication Buffers
Information type
↓
\Message buffer
→
E S T
Single Point Indications (SP) X X X
Double Point Indications (DP) X
Output Indications (OUT) X X X
Internal Single Point Indications (IntSP) X X X
Internal Double Point Indications (DP) X
Transformer Tap Change Indications (TxTap) X
Table 5-3
Overview of SCADA Interfaces
Information Type
↓
\SCADA Interface
→
Profibus IEC
Single Point Indication (SP) X X
Double Point Indication (DP)
X X
Output Indication (OUT) X X
Internal Single Point Indicator (IntSP) X X
Internal Double Point Indicator (IntDP) X X
Transformer Tap Change Indicator (TxTap) X
Command with/without Feedback (C_**) X X
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