Woodward SEG HighPROTEC MRA4, Device Manual

Page: 259 / 510

Module: Trip Control (TripControl)
Trip Control Module Signals (Outputs States)
Name Description
TripCmd Signal: Trip Command
Res TripCmd Cr Signal: Resetting of the Counter: total number of trip
commands
Ack TripCmd Signal: Acknow TripCmd
Res Sum trip Signal: Reset summation of the tripping currents
Pos Signal: Circuit Breaker Position (0 = Indeterminate, 1 =
OFF, 2 = ON, 3 = Disturbed)
Ready Signal: Circuit breaker is ready for operation.
Manual OFF Signal: Circuit breaker was switched off manually.
Manual ON Signal: Circuit breaker was switched on manually
Pos OFF Signal: Circuit Breaker is in OFF-Position
Pos ON Signal: Circuit Breaker is in ON-Position
Pos Indeterm Signal: Circuit Breaker is in Indeterminate Position
Pos Disturb Signal: Circuit Breaker Disturbed - Undefined Circuit
Breaker Position. The Position Indicators contradict
themselfes. After expiring of a supervision timer the
Position Indicators indicate that the circuit breaker is in
the ON and OFF-Position at the same time.
Trip Control Module – Sum of Tripping Currents
Value Description Menu path
Sum trip I L1 Summation of the tripping currents
phase1
[Operation
/Count and RevData
/CB]
Sum trip I L2 Summation of the tripping currents
phase2
[Operation
/Count and RevData
/CB]
Sum trip I L3 Summation of the tripping currents
phase3
[Operation
/Count and RevData
/CB]
Trip Control Module Values
Value Description Default Size Menu path
TripCmd Cr Counter: Total
number of trips of
the switchgear
(circuit breaker, load
break switch…).
0 0 - 65535 [Operation
/Count and RevData
/CB]
EN MRA4 04/09 Page 259