ABB Relion 670 series, Technical Reference Manual

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15.5.4 Input and output signals
Table 580: LMBRFLO Input signals
Name Type Default Description
PHSEL_A BOOLEAN 0 Phase selection phase A
PHSEL_B BOOLEAN 0 Phase selection phase B
PHSEL_C BOOLEAN 0 Phase selection phase C
CALCDIST BOOLEAN 0 Input signal to initiate fault distance calculation
Table 581: LMBRFLO Output signals
Name Type Description
FLTDISTX REAL Reactive distance to fault
CALCMADE BOOLEAN Fault calculation made
BCD_80 BOOLEAN Distance in binary coded data, bit represents 80%
BCD_40 BOOLEAN Distance in binary coded data, bit represents 40%
BCD_20 BOOLEAN Distance in binary coded data, bit represents 20%
BCD_10 BOOLEAN Distance in binary coded data, bit represents 10%
BCD_8 BOOLEAN Distance in binary coded data, bit represents 8%
BCD_4 BOOLEAN Distance in binary coded data, bit represents 4%
BCD_2 BOOLEAN Distance in binary coded data, bit represents 2%
BCD_1 BOOLEAN Distance in binary coded data, bit represents 1%
15.5.5 Setting parameters
Table 582: LMBRFLO Group settings (basic)
Name Values (Range) Unit Step Default Description
R1A 0.001 - 1500.000 ohm/p 0.001 2.000 Source resistance A (near end)
X1A 0.001 - 1500.000 ohm/p 0.001 12.000 Source reactance A (near end)
R1B 0.001 - 1500.000 ohm/p 0.001 2.000 Source resistance B (far end)
X1B 0.001 - 1500.000 ohm/p 0.001 12.000 Source reactance B (far end)
R1L 0.001 - 1500.000 ohm/p 0.001 2.000 Positive sequence line resistance
X1L 0.001 - 1500.000 ohm/p 0.001 12.500 Positive sequence line reactance
R0L 0.001 - 1500.000 ohm/p 0.001 8.750 Zero sequence line resistance
X0L 0.001 - 1500.000 ohm/p 0.001 50.000 Zero sequence line reactance
R0M 0.000 - 1500.000 ohm/p 0.001 0.000 Zero sequence mutual resistance
X0M 0.000 - 1500.000 ohm/p 0.001 0.000 Zero sequence mutual reactance
LineLength 0.0 - 10000.0 - 0.1 40.0 Length of line
Section 15
1MRK505222-UUS C
Monitoring
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Technical reference manual