YOKOGAWA WT500 User Manual page 13

4.5 Setting the Measurement Ranges for an External Current Sensor (Optional) ............... 4-13
4.6 Setting the Scaling Feature When Using a VT or CT ..................................................... 4-16
4.7 Setting the Measurement Period .................................................................................... 4-19
4.8 Selecting an Input Filter .................................................................................................. 4-22
4.9 Selecting the Data Update Rate ..................................................................................... 4-24
4.10 Selecting an Averaging Method ...................................................................................... 4-26
4.11 Selecting a Crest Factor ................................................................................................. 4-29
4.12 Holding the Display and Performing Single Measurements ........................................... 4-30
Chapter 5 Power Measurement
5.1 Panel Keys and Setup Menus Used in This Chapter ....................................................... 5-1
5.2 Displaying Numeric Data and Changing Displayed Items ................................................ 5-2
5.3 Setting the Equation for Efficiency ................................................................................... 5-9
5.4 Setting the Equations for Apparent and Reactive Power ................................................5-11
5.5 Selecting a Phase Difference Display Format ................................................................ 5-13
5.6 Integration ...................................................................................................................... 5-15
5.7 Setting Manual Integration ............................................................................................. 5-20
5.8 Setting Normal or Continuous Integration ...................................................................... 5-23
5.9 Setting Real-Time Integration or Real-Time Continuous Integration .............................. 5-26
5.10 Turning Integration Auto Calibration On or Off ............................................................... 5-30
5.11 Selecting a Watt Hour Integration Method for Each Polarity .......................................... 5-31
5.12 Selecting a Current Integration Mode ............................................................................. 5-32
5.13 Setting User-Defined Functions ..................................................................................... 5-33
5.14 Setting the MAX Hold Feature ........................................................................................ 5-38
5.15 Measuring the Average Active Power ............................................................................. 5-40
5.16 Selecting What Frequency to Measure .......................................................................... 5-41
5.17 Setting Delta Computation (Optional) ............................................................................. 5-42
Chapter 6 Harmonic Measurement (Optional)
6.1 Panel Keys and Setup Menus Used in This Chapter ....................................................... 6-1
6.2 Changing Numeric Data Display Items ............................................................................ 6-2
6.3 Selecting the PLL Source ................................................................................................. 6-8
6.4 Setting the Measured Harmonic Orders ......................................................................... 6-10
6.5 Selecting a Distortion Factor Equation ........................................................................... 6-12
6.6 Setting the Anti-Aliasing Filter ........................................................................................ 6-13
6.7 Displaying Bar Graphs and Making Cursor Measurements ........................................... 6-15
6.8 Displaying Vectors .......................................................................................................... 6-20
Chapter 7 Waveform Display
7.1 Panel Keys and Setup Menus Used in This Chapter ....................................................... 7-1
7.2 Displaying Waveforms ...................................................................................................... 7-2
7.3 Selecting Which Waveforms to Display ............................................................................ 7-3
7.4 Setting the Time Axis ........................................................................................................ 7-4
7.5 Setting the Trigger ............................................................................................................ 7-5
7.6 Vertically Zooming and Shifting Waveforms ..................................................................... 7-9
7.7 Displaying Waveforms in Split Screens ...........................................................................7-11
7.8 Selecting a Graticule and Turning Interpolation, Scale Value Display, and
Wave Labels On or Off ................................................................................................... 7-13
7.9 Measuring with Cursors .................................................................................................. 7-17
IM 760201-01E IM 760201-01E
Contents
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App
Index
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