Sets the mode of operation. Off switches the tripping off. The normal selection is On.
TripLockout
Sets the scheme for lock-out. Off only activates lock-out output. On activates the lock-
out output and latching output contacts. The normal selection is Off.
AutoLock
Sets the scheme for lock-out. Off only activates lock-out through the input
SETLKOUT. On also allows activation from trip function itself and activates the
lockout output. The normal selection is Off.
tTripMin
Sets the required minimum duration of the trip pulse. It should be set to ensure that the
breaker is tripped and if a signal is used to start the Breaker failure protection phase
segregated activation and output CSPRBRF function longer than the back-up trip
timer in CSPRBRF. Normal setting is 0.150s.
11.3 Trip matrix logic TMAGGIO
11.3.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Trip matrix logic TMAGGIO - -
11.3.2 Application
The 12 Trip matrix logic TMAGGIO function each with 32 inputs are used to route
trip signals and other logical output signals to the tripping logics SMPPTRC and
SPTPTRC or to different output contacts on the IED.
TMAGGIO 3 output signals and the physical outputs allows the user to adapt the
signals to the physical tripping outputs according to the specific application needs for
settable pulse or steady output.
11.3.3 Setting guidelines
Operation: Turns the operation of the function On/Off.
PulseTime: Defines the pulse time duration. When used for direct tripping of circuit
breaker(s) the pulse time duration shall be set to approximately 0.150 seconds in order
to obtain satisfactory minimum duration of the trip pulse to the circuit breaker trip
coils. Used only for ModeOutputx: Pulsed.
Section 11 1MRK 505 291-UEN A
Logic
250
Application manual
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