Functions
2.49 Auxiliary Functions
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
341
2.49.6 Min/Max Measurement Setup
Minimum and maximum values for the positive-sequence components I
1
and U
1
, the active power P, reactive
power Q, in primary values, of the frequency and of the 3rd harmonic content in the displacement voltage, in
secondary values U
3.H
. Included are the date and time they were last updated. The minimum/maximum values
can be reset via binary inputs or, in the delivery status of the device, also via the F4 function key.
Minimum and maximum values: only with version 7UM62**
_
*****
_
3***
2.49.6.1 Information List
No. Information Type of In-
formation
Comments
- ResMinMax IntSP_Ev Reset Minimum and Maximum counter
394 >UE3h MiMa Res. SP >UE 3rd Harm. MIN/MAX Buffer Reset
396 >I1 MiMaReset SP >I1 MIN/MAX Buffer Reset
399 >U1 MiMa Reset SP >U1 MIN/MAX Buffer Reset
400 >P MiMa Reset SP >P MIN/MAX Buffer Reset
402 >Q MiMa Reset SP >Q MIN/MAX Buffer Reset
407 >Frq MiMa Reset SP >Frq. MIN/MAX Buffer Reset
639 UE3h min= MVT UE 3rd Harmonic Voltage Minimum
640 UE3h max= MVT UE 3rd Harmonic Voltage Maximum
857 I1 Min= MVT Positive Sequence Minimum
858 I1 Max= MVT Positive Sequence Maximum
874 U1 Min = MVT U1 (positive sequence) Voltage Minimum
875 U1 Max = MVT U1 (positive sequence) Voltage Maximum
876 PMin= MVT Active Power Minimum
877 PMax= MVT Active Power Maximum
878 QMin= MVT Reactive Power Minimum
879 QMax= MVT Reactive Power Maximum
882 fMin= MVT Frequency Minimum
883 fMax= MVT Frequency Maximum
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