ABB Relion 670 series - Input and output signals; Setting parameters

6.8.4 Input and output signals
Table 141: FMPSPDIS Input signals
Name Type Default Description
I3P GROUP
SIGNAL
- Group signal for current
V3P GROUP
SIGNAL
- Group signal for voltage
BLOCK BOOLEAN 0 Block of function
ZSTART BOOLEAN 0 Start from underimpdeance function
TR3PH BOOLEAN 0 Three phase tripping initiated
1POLEAR BOOLEAN 0 Single pole autoreclosing in progress
Table 142: FMPSPDIS Output signals
Name Type Description
PU_A BOOLEAN Fault detected in phase A
PU_B BOOLEAN Fault detected in phase B
PU_C BOOLEAN Fault detected in phase C
PHG_FLT BOOLEAN Ground fault detected
PHSCND INTEGER Binary coded starts from phase selection
PLECND INTEGER Binary coded starts from ph sel with load encroachment
DLECND INTEGER Binary coded starts from load encroachment only
PICKUP BOOLEAN Indicates that something has picked up
6.8.5 Setting parameters
Table 143: FMPSPDIS Group settings (basic)
Name
Values (Range) Unit Step Default Description
IBase 1 - 99999 A 1 3000 Base current
VBase 0.05 - 2000.00 kV 0.05 400.00 Base voltage
IMaxLoad 10 - 5000 %IB 1 200 Maximum load for identification of three
phase fault in % of IBase
RLd 1.00 - 3000.00 ohm/p 0.01 80.00 Load encroachment resistive reach in ohm/
phase
LdAngle 5 - 70 Deg 1 20 Load encroachment inclination of load
angular sector
Section 6 1MRK505222-UUS C
Impedance protection
302
Technical reference manual