ABB 615 Series - Monitored Data

Table 721: 21FL Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=enable
5=disable
1=enable Operation Disable / Enable
Phase voltage Meas 1=Accurate
2=Ph-to-ph without
Uo
1=Accurate Phase voltage measurement principle
Calculation Trg mode 1=Internal
2=External
2=External Trigger mode for distance calculation
Table 722: 21FL Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
EF algorithm Sel 1=Load
compensation
2=Load modelling
1=Load
compensation
Selection for PhE-loop calculation algorithm
EF algorithm Cur Sel 1=Io based
2=I2 based
1=Io based Selection for ground-fault current model
Load Com PP loops 0=Disabled
1=Enabled
1=Enabled Enable load compensation for PP/3P-loops
Enable simple model 0=Disabled
1=Enabled
0=Disabled Enable calc. without impedance settings for
PP/3P-loops
Distance estimate Va 0.001...0.300 0.001 0.015 Allowed variation of short circuit distance
estimate
5.7.8 Monitored data
Table 723: 21FL Monitored data
Name
Type Values (Range) Unit Description
RF FLOAT32 0.0...1000000.0 ohm Fault point resistance in
primary ohms
FAULT_LOOP Enum 1=AG Fault
2=BG Fault
3=CG Fault
4=AB Fault
5=BC Fault
6=CA Fault
7=ABC Fault
-5=No fault
Fault impedance loop
FLT_DISTANCE FLOAT32 0.00...3000.00 pu Fault distance in units
selected by the user
FLT_DIST_Q INT32 0...511 Fault distance quality
RFLOOP FLOAT32 0.0...1000000.0 ohm Fault loop resistance in
primary ohms
Table continues on next page
Section 5 1MAC059074-MB A
Protection related functions
828 615 series ANSI
Technical Manual