YOKOGAWA WT1801E, User Manual, Page: 9 / 154

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IM WT18O1E-02EN
Contents
List of Manuals ...................................................................................................................................i
Symbols and Notation Used in This Manual .................................................................................... iii
Key Operation and Functions ..........................................................................................................iv
Entering Values and Strings .............................................................................................................vi
Chapter 1 Basic Measurement Conditions
1.1 Configuring the Wiring System Settings ........................................................................... 1-1
1.2 Setting the Voltage and Current Ranges .......................................................................... 1-2
1.3 Setting the External Current Sensor Range (Option) ....................................................... 1-4
1.4 Setting the External Current Sensor Conversion Ratio (Option) ...................................... 1-5
1.5 Setting the Display Format of the External Current Sensor Range (Option) .................... 1-6
1.6 Setting the Scaling Feature When Using a VT or CT ....................................................... 1-7
1.7 Setting the Valid Measurement Range ............................................................................. 1-9
1.8 Setting the Efficiency Equation ....................................................................................... 1-12
1.9 Turning the Independent Input Element Configuration On and Off ................................ 1-13
1.10 Setting Delta Computation ............................................................................................. 1-14
1.11 Setting the Crest Factor ................................................................................................. 1-15
1.12 Setting Measurement Periods ........................................................................................ 1-16
1.13 Setting Line Filters .......................................................................................................... 1-17
1.14 Setting Frequency Filters ............................................................................................... 1-18
1.15 Setting the Data Update Interval .................................................................................... 1-19
1.16 Setting Averaging ........................................................................................................... 1-20
1.17 Displaying the Menu for Configuring All Elements ......................................................... 1-21
1.18 Displaying the Setup Parameter List .............................................................................. 1-22
Chapter 2 Harmonic Measurement Conditions (Option)
2.1 Setting Harmonic Measurement Conditions ..................................................................... 2-1
Chapter 3 Motor Evaluation Conditions (Option)
3.1 Setting Motor Evaluation Conditions ................................................................................ 3-1
Chapter 4 Auxiliary Input Conditions (Option)
4.1 Setting Auxiliary Input Conditions ..................................................................................... 4-1
Chapter 5 Holding Measured Values and Performing Single Measurements
5.1 Holding Measured Values................................................................................................. 5-1
5.2 Performing Single Measurements .................................................................................... 5-2
Chapter 6 Power Measurement (Numeric Data Display)
6.1 Setting the Display Format ............................................................................................... 6-1
6.2 Switching the Displayed Page .......................................................................................... 6-2
6.3 Changing the Displayed Items on the 4 Items, 8 Items, and 16 Items Displays .............. 6-4
6.4 Changing the Displayed Items on the Matrix Display ....................................................... 6-6
6.5 Changing the All Items Display ......................................................................................... 6-9
6.6 Changing the Harmonics List Display (Option) .............................................................. 6-10
6.7 Setting the Custom Display ............................................................................................ 6-12