Woodward HighPROtec MCDLV4, Manual

Page: 975 / 1275

Protective Elements
Signal Description
active Signal: active
ExBlo Signal: External Blocking
Blo TripCmd Signal: Trip Command blocked
ExBlo TripCmd Signal: External Blocking of the Trip Command
Alarm L1 Signal: Alarm L1
Alarm L2 Signal: Alarm L2
Alarm L3 Signal: Alarm L3
Alarm Signal: Alarm voltage stage
Trip L1 Signal: General Trip Phase L1
Trip L2 Signal: General Trip Phase L2
Trip L3 Signal: General Trip Phase L3
Trip Signal: Trip
TripCmd Signal: Trip Command
t-LVRT is running Signal: t-LVRT is running
Counter Values of the Low-Voltage-Ride-Through
Value Description Menu path
NumOf Vdips in t-
LVRT Number of Voltage dips during t-LVRT [Operation
/Count and RevData
/LVRT[1]]
Cr Tot Numb of
Vdips Counter Total number of voltage dips. [Operation
/Count and RevData
/LVRT[1]]
Cr Tot Numb of
Vdips to Trip Counter Total number of voltage dips that caused a
Trip. [Operation
/Count and RevData
/LVRT[1]]
Direct Commands of the Low-Voltage-Ride-Through
Parameter Description Setting range Default Menu path
Res LVRT Cr Reset of the counter for the total number of
voltage dips and reset of the counter of the
total number of voltage dips that caused a
trip.
inactive,
active
inactive [Operation
/Reset]
975 MCDLV4 DOK-HB-MCDLV4-2E