Blocking Of The Function Block - ABB REC670 Applications Manual

1MRK 511 401-UEN A
16.1.2.6
16.1.3
16.2
16.2.1
Bay control REC670 2.2 IEC
Application manual
All start and directional outputs are mapped to the logical node data model of the
trip function and provided via the IEC 61850 attributes dirGeneral, DIRL1, DIRL2,
DIRL3 and DIRN.

Blocking of the function block

Total block of the trip function is done by activating the input BLOCK and can be
used to disable the outputs of the trip logic in the event of internal failures. Block
of lock-out output is achieved by activating the input BLKLKOUT.
Setting guidelines
The parameters for tripping logic SMPPTRC are set via the local HMI or PCM600.
Operation: Sets the mode of operation. Off switches the tripping off. The normal
selection is On.
Program: Sets the required tripping scheme. Normally 3 phase or 1ph/3ph is used.
TripLockout: Sets the scheme for lock-out. Off only activates the closing circuit
lock-out output. On activates the closing circuit lock-out output and latches the
TRIP related outputs. The normal selection is Off.
AutoLock: Sets the scheme for lock-out. Off only activates lock-out through the
input SETLKOUT. On additionally allows lock-out activation via the trip inputs.
The normal selection is Off.
tTripMin: Sets the required minimum duration of the trip pulse. It should be set to
ensure that the circuit breaker is opened correctly. The normal setting is 0.150s.
tWaitForPHS: Sets a duration during which external phase selection must operate
in order to get a single phase trip, after any of the inputs 1PTRZ or 1PTREF has
been activated. If no phase selection has been achieved, a three-phase trip will be
issued after this time has elapsed.
tEvolvingFault: Secures two- or three-pole tripping depending on Program
selection during evolving faults.
Trip matrix logic TMAGAPC
Identification
Function description
Trip matrix logic
IEC 61850 IEC 60617
identification identification
TMAGAPC -
Section 16
Logic
M14828-21 v4
M12274-3 v8
IP15121-1 v4
SEMOD167882-2 v3
ANSI/IEEE C37.2
device number
-
457