Switch Controller (Scswi) - ABB Relion 670 Series Applications Manual

1MRK 511 358-UUS A
If the parameter
station and remote level are accepted, when the QCBAY function is in Remote. If set to
command LocSta controls which operator place is accepted when QCBAY is in Remote. If LocSta is
true, only commands from station level are accepted, otherwise only commands from remote level
are accepted.
13.3.3.2

Switch controller (SCSWI)

The parameter
for control of circuit breakers, disconnectors and grounding switches the control model is set to
SBO Enh (Select-Before-Operate) with enhanced security.
When the operation shall be performed in one step, and no monitoring of the result of the
command is desired, the model direct control with normal security is used.
At control with enhanced security there is an additional supervision of the status value by the
control object, which means that each command sequence must be terminated by a termination
command.
The parameter
that is, at
position. At
intermediate state.
tSelect is the maximum allowed time between the select and the execute command signal, that is,
the time the operator has to perform the command execution after the selection of the object to
operate. When the time has expired, the selected output signal is set to false and a cause-code is
given.
The time parameter
reservation granted from all bays involved in the reservation function. When the time has expired,
the control function is reset, and a cause-code is given.
tSynchrocheck is the allowed time for the synchronism check function to fulfill the close
conditions. When the time has expired, the function tries to start the synchronizing function. If
tSynchrocheck is set to 0 , no synchrocheck is done, before starting the synchronizing function.
The timer
SCSWI after start of the synchronizing function. The start signal for the synchronizing is set if the
synchronism check conditions are not fulfilled. When the time has expired, the control function is
reset, and a cause-code is given. If no synchronizing function is included, the time is set to
which means no start of the synchronizing function is done, and when
the control function is reset and a cause-code is given.
tExecutionFB is the maximum time between the execute command signal and the command
termination. When the time has expired, the control function is reset and a cause-code is given.
Application manual
RemoteIncStation is set to Yes , commands from IEC61850-8-1 clients at both
RemoteIncStation has only effect on the IEC61850-8-1
The parameter
communication. Further, when using IEC61850 edition 1 communication, the
parameter should be set to
IEC61850-8-1 edition 1.
CtlModel specifies the type of control model according to IEC 61850. The default
PosDependent gives permission to operate depending on the position indication,
Always permitted it is always permitted to operate independent of the value of the
Not perm at 00/11 it is not permitted to operate if the position is in bad or
tResResponse is the allowed time from reservation request to the feedback
tSynchronizing supervises that the signal synchronizing in progress is obtained in
Yes , since the command LocSta is not defined in
Section 13
Control
No , the
M16673-3 v6
0 ,
tSynchrocheck has expired,
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