ABB RED650, Applications Manual

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Table 23: Possible cause values from XLNPROXY
Cause
No
Cause Description Conditions
8 Blocked-by-Mode The BEH input is 5.
2 Blocked-by-switching-hierarchy The LOC input indicates that only local commands are
allowed for the breaker IED function.
-24 Blocked-for-open-cmd The BLKOPN is active indicating that the switch is
blocked for open commands.
-25 Blocked-for-close-cmd The BLKCLS is active indicating that the switch is
blocked for close commands.
9 Blocked-by-process If the Blk input is connected and active indicating that the
switch is dynamically blocked. Or if the OPCAP input is
connected, it indicates that the operation capability of the
switch is not enough to perform the command.
5 Position-reached Switch is already in the intended position.
-31 Switch-not-start-moving Switch did not start moving within tStartMove.
-32 Persistent-intermediate-state The switch stopped in intermediate state for longer than
tIntermediate.
-33 Switch-returned-to-init-pos Switch returned to the initial position.
-34 Switch-in-bad-state Switch is in a bad position.
-35 Not-expected-final-position Switch did not reach the expected final position.
The OPCAP input and output are used for the CBOpCap data of a
XCBR respectively SwOpCap for a XSWI. The interpretation for
the command following is controlled through the setting
SwitchType .
12.3.6 Interaction between modules
M16626-3 v9
A typical bay with apparatus control function consists of a combination of logical
nodes or functions that are described here:
• The Switch controller (SCSWI) initializes all operations for one apparatus. It
is the command interface of the apparatus. It includes the position reporting as
well as the control of the position
• The Circuit breaker (SXCBR) is the process interface to the circuit breaker for
the apparatus control function.
• The Bay control (QCBAY) fulfils the bay-level functions for the apparatuses,
such as operator place selection and blockings for the complete bay.
• The Protection trip logic (SMPPTRC) connects the "trip" outputs of one or
more protection functions to a common "trip" to be transmitted to SXCBR.
• The Autorecloser (SMBRREC) consists of the facilities to automatically close
a tripped breaker with respect to a number of configurable conditions.
• The logical node Interlocking (SCILO) provides the information to SCSWI
whether it is permitted to operate due to the switchyard topology. The
Section 12
1MRK 505 393-UEN B
Control
262 Line differential protection RED650 2.2 IEC
Application manual