Settings; Monitored Data - ABB RELION 620 Series Technical Manual

1MRS757644 H
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
3.8.3

Settings

Table 43: FLTRFRC Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
Trig mode
0=From all faults
1=From operate
2=From only start
Table 44: FLTRFRC Non group settings (Advanced)
Parameter Values (Range)
A measurement
1=RMS
mode
2=DFT
3=Peak-to-Peak
3.8.4

Monitored data

Table 45: FLTRFRC Monitored data
Name Type
Fault number INT32
Time and date Timestamp
Table continues on the next page
620 series
Technical Manual
Measurement mode setting parameter.
Unit
Unit
Values (Range)
0...999999
Step Default
1=on
0=From all faults
Step Default
2=DFT
Unit
Basic functions
Description
Operation Off / On
Triggering mode
Description
Selects used meas-
urement mode
phase currents and
residual current
Description
Fault record number
Fault record time
stamp
99