ABB Relion 670 Series Technical Reference Manual page 692

Line differential protection ansi
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Section 12
Control
12.3.9.5
Table 346:
QCRSV Non group settings (basic)
Name
Values (Range)
tCancelRes
0.000 - 60.000
ParamRequest1
Other bays res.
Only own bay res.
ParamRequest2
Other bays res.
Only own bay res.
ParamRequest3
Other bays res.
Only own bay res.
ParamRequest4
Other bays res.
Only own bay res.
ParamRequest5
Other bays res.
Only own bay res.
ParamRequest6
Other bays res.
Only own bay res.
ParamRequest7
Other bays res.
Only own bay res.
ParamRequest8
Other bays res.
Only own bay res.
12.3.10
12.3.10.1
12.3.10.2
686
Setting parameters
Unit
Step
s
0.001
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Reservation input RESIN
Introduction
The Reservation input (RESIN) function receives the reservation information from
other bays. The number of instances is the same as the number of involved bays (up to
60 instances are available).
Principle of operation
The reservation input (RESIN) function is based purely on Boolean logic conditions.
The logic diagram in figure
of the function block are connected to a receive function block representing signals
transferred over the station bus from another bay.
Default
Description
10.000
Supervision time for canceling the reservation
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 1
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 2
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 3
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 4
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 5
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 6
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 7
Only own bay res.
Reservation of the own bay only, at selection
of apparatus 8
349
shows how the output signals are created. The inputs
1MRK505222-UUS C
Technical reference manual

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