Woodward HighPROtec MCDLV4, Manual

Page: 389 / 1275

Communication Protocols
Direct Commands of the Protection Communication
Parameter Description Setting range Default Menu path
Res all Cr/Err Reset of all Protection-communication
Counter and Errors. inactive,
active
inactive [Operation
/Reset]
Pair ID A pair of two Linedifferential protective-
relays always have to use the same Pair ID
to establish the protection-communication.
1 - 16 1 [Protection
Para
/Global Prot
Para
/Prot-Transfer
/ProtCom]
Force Commissioning support: It is possible to
deactivating Protection-communication,
without disconnecting the fibre-connectors.
NOTE: Protection-communication including
percentage-differential functions, Trip-
transfer and Signal-Transfer will not work
after this trigger permanently or limited by
timeout! A device restart will clear force
status.
normal,
blocked,
Ignore Rx-
Currents
normal [Service
/Test (Prot
inhibit)
/Force ProtCom
/ProtCom]
Global Protection Parameters of the Protection Communication
Parameter Description Setting range Default Menu path
Function Permanent activation or deactivation of
module/stage. inactive,
active
active [Protection
Para
/Global Prot
Para
/Prot-Transfer
/ProtCom]
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
/Global Prot
Para
/Prot-Transfer
/ProtCom]
389 MCDLV4 DOK-HB-MCDLV4-2E