ABB Relion 670 Series Applications Manual page 462

Section 17
Logic
The Start Matrix (SMAGAPC) merges start and directional output signals from different
application functions and creates a common directional output signal (STDIR) to be connected
to the trip function (SMPPTRC). Protection functions connect their directional data via the
STARTCOMB function to SMAGAPC and then to the SMPPTRC, or directly to SMAGAPC and then
to the SMPPTRC.
The trip function (SMPPTRC) splits up the directional data as general output data for
STL1 , STL2 , STL3 , STN , FW and REV .
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, dirPhsA, dirPhsB, dirPhsC, and
dirNeut.
17.1.3.6 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 lockout output is
achieved by activating the input BLKLKOUT.
17.1.4 Setting guidelines
The parameters for the trip function 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 lockout. Off only activates the circuit breaker close lockout
output.
outputs. The normal selection is
All lockout : Sets the scheme for lockout. Off only activates lockout through the output
CLLKOUT.
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
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.
17.2 Trip matrix logic TMAGAPC
17.2.1 Identification
Function description
Trip matrix logic
456
On activates the circuit breaker close lockout output and latches the TRIP related
On additionally allows lockout activation via the trip inputs. The normal selection is
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Off .
IEC 61850 IEC 60617
identification identification
TMAGAPC -
1MRK 511 401-UEN Rev. K
0.150s .
ANSI/IEEE C37.2
device number
-
Bay control REC670
Application manual
START ,
M14828-21 v5
M12274-3 v10
IP15121-1 v4
SEMOD167882-2 v3