ABB Relion 670 Series Applications Manual page 322

Section 12
Control
12.3.9.4 Proxy for signals from switching device via GOOSE XLNPROXY
The SwitchType setting controls the evaluation of the operating capability. If SwitchType is set to Circuit
Breaker, the input OPCAP is interpreted as a breaker operating capability, otherwise it is interpreted as a
switch operating capability.
Table 45:
Value
1
2
3
4
5
6
7
tStartMove is the supervision time for the apparatus to start moving after a command execution is done
from the SCSWI function. When the time has expired, the command supervision is reset, and a cause-
code is given.
During the tIntermediate time, the position indication is allowed to be in an intermediate (00) state. When
the time has expired, the command supervision is reset, and a cause-code is given. The indication of the
mid-position at SCSWI is suppressed during this time period when the position changes from open to
close or vice-versa if the parameter SuppressMidPos is set to On in the SCSWI function.
In most cases, the same value can be used for both tStartMove and tIntermediate as in the source
function. However, tStartMove may need to be increased to accommodate for the communication delays,
mainly when representing a circuit breaker.
12.3.9.5 Bay Reserve (QCRSV)
The timer tCancelRes defines the supervision time for canceling the reservation, when this cannot be
done by requesting bay due to for example communication failure.
When the parameter ParamRequestx (x=1-8) is set to Only own bay res. individually for each apparatus
(x) in the bay, only the own bay is reserved, that is, the output for reservation request of other bays
(RES_BAYS) will not be activated at selection of apparatus x.
12.3.9.6 Reservation input (RESIN)
With the FutureUse parameter set to Bay future use the function can handle bays not yet installed in the
SA system.
12.4 Interlocking (3)
The main purpose of switchgear interlocking is:
316
Operating capability values for breaker/switches
Breaker operating capability, CbOpCap
None
Open
Close – Open
Open – Close – Open
Close – Open – Close – Open
Open – Close – Open – Close – Open
more
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Switch operating capability, SwOpCap
None
Open
Close
Close and Open
Larger values handled as 4, both Close and Open
1MRK 505 370-UUS Rev. K
GUID-7C253FE7-6E02-4F94-96C7-81C9129D925D v1
M16677-3 v4
M16678-3 v4
IP15572-1 v2
M13530-4 v4
Busbar protection REB670
Application manual