Section 13 Logic; Trip Matrix Logic Tmagapc; Identification; Application - ABB REB670 Applications Manual

1MRK 505 337-UUS -
Section 13
13.1
13.1.1
13.1.2
13.1.3
Application manual
Logic

Trip matrix logic TMAGAPC

Identification

Function description
Trip matrix logic

Application

The trip matrix logic TMAGAPC function is used to route trip signals and other logical
output signals to different output contacts on the IED.
The trip matrix logic function has 3 output signals and these outputs can be connected to
physical tripping outputs according to the specific application needs for settable pulse or
steady output.

Setting guidelines

Operation: Operation of function Enabled/Disabled.
PulseTime: Defines the pulse time when in Pulsed mode. When used for direct tripping of
circuit breaker(s) the pulse time delay 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.
OnDelay: Used to prevent output signals to be given for spurious inputs. Normally set to
0 or a low value.
OffDelay: Defines a delay of the reset of the outputs after the activation conditions no
longer are fulfilled. It is only used in Steady mode. When used for direct tripping of circuit
breaker(s) the off delay time shall be set to at least 0.150 seconds in order to obtain a
satisfactory minimum duration of the trip pulse to the circuit breaker trip coils.
ModeOutputx: Defines if output signal OUTPUTx (where x=1-3) is Steady or Pulsed.
IEC 61850 IEC 60617
identification identification
TMAGAPC -
Section 13
Logic
ANSI/IEEE C37.2
device number
-
383