ABB Relion 670 series - Page 1272

21.9.4 Settings
SEMOD55783-1 v2
SEMOD130357-4 v3
Settings DFTRefExtOut and DFTReference shall be set to default value
InternalDFTRef if no VT inputs are available. Internal nominal frequency DFT
reference is then the reference.
PID-3405-SETTINGS v4
Table 985: SMAI1 Non group settings (basic)
Name Values (Range) Unit Step Default Description
GlobalBaseSel 1 - 12 - 1 1 Selection of one of the Global Base Value
groups
DFTRefExtOut InternalDFTRef
DFTRefGrp1
DFTRefGrp2
DFTRefGrp3
DFTRefGrp4
DFTRefGrp5
DFTRefGrp6
DFTRefGrp7
DFTRefGrp8
DFTRefGrp9
DFTRefGrp10
DFTRefGrp11
DFTRefGrp12
External DFT ref
- - InternalDFTRef DFT reference for external output
DFTReference InternalDFTRef
DFTRefGrp1
DFTRefGrp2
DFTRefGrp3
DFTRefGrp4
DFTRefGrp5
DFTRefGrp6
DFTRefGrp7
DFTRefGrp8
DFTRefGrp9
DFTRefGrp10
DFTRefGrp11
DFTRefGrp12
External DFT ref
- - InternalDFTRef DFT reference
ConnectionType Ph-N
Ph-Ph
- - Ph-N Input connection type
AnalogInputType Voltage
Current
- - Voltage Analog input signal type
Table 986: SMAI1 Non group settings (advanced)
Name
Values (Range) Unit Step Default Description
Negation Disabled
NegateN
Negate3Ph
Negate3Ph+N
- - Disabled Negation
MinValFreqMeas 5 - 200 % 1 10 Limit for frequency calculation in % of
VBase
Section 21 1MRK 502 066-UUS B
Basic IED functions
1266
Technical manual