frequency cannot be measured, nominal frequency is used for frequency and zero
for Frequency gradient and validity is set accordingly.
Measuring mode for phase current and residual current values can be selected with
the
Measurement mode setting parameter.
3.8.3
Settings
Table 43: FLTRFRC Non group settings (Basic)
Parameter
Values (Range)
Unit
Step
Default
Description
Operation
1=on
5=off
1=on
Operation Off / On
Trig mode
0=From all faults
1=From operate
2=From only start
0=From all faults
Triggering mode
Table 44: FLTRFRC Non group settings (Advanced)
Parameter
Values (Range)
Unit
Step
Default
Description
A measurement
mode
1=RMS
2=DFT
3=Peak-to-Peak
2=DFT
Selects used meas-
urement mode
phase currents and
residual current
3.8.4
Monitored data
Table 45: FLTRFRC Monitored data
Name
Type
Values (Range)
Unit
Description
Fault number
INT32
0...999999
Fault record number
Time and date
Timestamp
Fault record time
stamp
Table continues on the next page
1MRS757644 H
Basic functions
620 series
Technical Manual
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