Application - ABB REC670 Applications Manual

Section 16
Logic
16.2.2
16.2.3
16.3
16.3.1
16.3.2
458

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 On/Off.
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.
Logic for group alarm ALMCALH
Identification
Function description
Logic for group alarm
Application
Group alarm logic function ALMCALH is used to route alarm signals to different
LEDs and/or output contacts on the IED.
ALMCALH output signal and the physical outputs allows the user to adapt the
alarm signal to physical tripping outputs according to the specific application
needs.
IEC 61850 IEC 60617
identification identification
ALMCALH -
1MRK 511 401-UEN A
M15321-3 v12
M15291-3 v5
GUID-64EA392C-950F-486C-8D96-6E7736B592BF v1
GUID-64EA392C-950F-486C-8D96-6E7736B592BF v1
ANSI/IEEE C37.2
device number
-
GUID-70B268A9-B248-422D-9896-89FECFF80B75 v1
Bay control REC670 2.2 IEC
Application manual