Measurement Setup
26
Setting
Description
Sync Source Synchronization Source, the source used to determine the measurement interval. May be set to voltage
(U), current (I) or turned off.
Freq Filter Enable or disable the Frequency Filter.
Line Filter Enable or disable the Line Filter.
Crest Factor Set the crest factor to 3(CF3), or 6 (CF6) (See
Update Rate Data Update Rate: the capture interval of the voltage, current, power and other data can be set. When
the data updating rate is increased, rapid load changes of the power system can be measured.
Conversely, when decreased, relative low-frequency signals can be measured. Values = 0.1, 0.25, 0.5, 1,
2, and 5 seconds
Figure 3.2
Other Settings Menu
Function Description
State
Enable or disable averaging.
Mode
Average mode Line=linear or Exp=cumulative moving average
Type
Averaging type. MOVING: moving averaging REPEAT: repeated averaging
Count
Set the times of the averaging function.
Figure 3.3
Averaging Settings
Note:
If the mode of the averaging function is set as EXP (index averaging), the attenuation constant can be set.
If the mode of the averaging function is set as LINE (linear averaging), the averaging times can be set.
