Woodward HighPROtec MCDLV4, Manual, Page: 645 / 1275

Protective Elements
Parameter Description Setting range Default Menu path
ExBlo Fc Activate (allow) or inactivate (disallow)
blocking of the module/stage. This
parameter is only effective if a signal is
assigned to the corresponding global
protection parameter. If the signal becomes
true, those modules/stages are blocked that
are parameterized "ExBlo Fc=active".
inactive,
active
inactive [Protection
Para
/<1..4>
/Diff-Prot
/IdH]
Blo TripCmd Permanent blocking of the Trip Command of
the module/stage.
inactive,
active
inactive [Protection
Para
/<1..4>
/Diff-Prot
/IdH]
ExBlo TripCmd
Fc
Activate (allow) or inactivate (disallow)
blocking of the module/stage. This
parameter is only effective if a signal is
assigned to the corresponding global
protection parameter. If the signal becomes
true, those modules/stages are blocked that
are parameterized "ExBlo TripCmd
Fc=active".
inactive,
active
inactive [Protection
Para
/<1..4>
/Diff-Prot
/IdH]
Id>> Highset Differential Current
Protection/Unstabilized high-phase fault:
Pickup value of the differential current
based on the rated current Ib of the
protection object.
0.5 - 30.0Ib 10.0Ib [Protection
Para
/<1..4>
/Diff-Prot
/IdH]
Unrestrained High-set Differential Current Protection Module Input States
Name Description Assignment via
ExBlo1-I Module input state: External blocking1 [Protection Para
/Global Prot Para
/Diff-Prot
/IdH]
ExBlo2-I Module input state: External blocking2 [Protection Para
/Global Prot Para
/Diff-Prot
/IdH]
ExBlo TripCmd-I Module input state: External Blocking of the Trip
Command
[Protection Para
/Global Prot Para
/Diff-Prot
/IdH]
645 MCDLV4 DOK-HB-MCDLV4-2E