Woodward MRM4, Manual

Page: 254 / 460

Trip and Breaker Management
Direct Commands of the CB Manager
Parameter Description Setting range Default Menu path
Ack TripCmd Acknowledge Trip
Command inactive,
active
inactive [Operation
/Reset
/Flags]
Global Protection Parameters of the CB Manager
Parameter Description Setting range Default Menu path
t-TripCmd Minimum hold time of the
OFF-command (circuit
breaker, load break
switch). 0.0 - 300.0s 0.2s [Protection Para
/Global Prot Para
/CB Manager
/CB]
Latched Defines whether the
Binary Output Relay will
be Latched when it picks
up. inactive,
active
inactive [Protection Para
/Global Prot Para
/CB Manager
/CB]
Ack TripCmd Acknowledge Trip
Command 1..n, Assignment List -.- [Protection Para
/Global Prot Para
/CB Manager
/CB]
tmax-OFF Within this time the OFF
command has to be
carried out by the CB.
Within this time the
position indicators (check
back signals) have to
change from ON to OFF. 0.00 - 10.00s 0.10s [Protection Para
/Global Prot Para
/CB Manager
/CB]
tmax-ON Within this time the ON
command has to be
carried out by the
Breaker. Within this time
the position indicators
(check back signals)
have to change from OFF
to ON. 0.00 - 10.00s 0.10s [Protection Para
/Global Prot Para
/CB Manager
/CB]
Page 254 EN MRM4 01/11