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IM WT1801-01EN

High Speed Data Capturing Operations

Examples for when the trigger mode is Auto or Normal.

Time

Start key

Completion

of initialization

High speed

data capturing

state

(HS State)

Ready Start

Ready

Stop key or capture count

Completion of

file recording

File recording

state

(File State)

Ready Rec

Trigger

Ready

Data

capturing

Trigger

wait

After a trigger occurs, measured data is regularly written to

the high speed data capturing data file (.WTS).

16 High Speed Data Capturing

Default Chapter3
- Table of Contents3
1 Items that this Instrument Can Measure8
- Measurement Functions Used in Normal Measurement8
- Harmonic Measurement Functions (Option)10
- Delta Computation Functions (Option)12
- Motor Evaluation Functions (Option)12
- Auxiliary Input Measurement Functions (Option)12
- What Is a Measurement Function13
- Measurement Period13
2 Fundamental Measurement Conditions14
- Wiring System Settings (WIRING)14
- Wiring System (Wiring)14
- Efficiency Equation (Η Formula)17
- Independent Input Element Configuration (Element Independent)18
- Delta Computation (Δ Measure; Option)19
- Selecting an Element Whose Measurement Range You Want to Specify (ELEMENT)21
- Selecting All Input Elements (ALL)22
- Voltage Range (RANGE UP/DOWN (V))22
- Auto Voltage Range (AUTO (V))23
- Current Range (RANGE UP/DOWN (A))24
- Auto Current Range (AUTO (A))24
- Power Range25
- External Current Sensor Range (EXT SENSOR; Option)25
- External Current Sensor Conversion Ratio (SENSOR RATIO; Option)26
- External Current Sensor Range Display Format (DIRECT/MEASURE; Option)27
- Scaling (SCALING)27
- Valid Measurement Range (CONFIG(V)/CONFIG(A))29
- Crest Factor (Crest Factor)30
- Measurement Period (SYNC SOURCE)31
- Line Filter (LINE FILTER)32
- Frequency Filter (FREQ FILTER)32
- Data Update Interval (UPDATE RATE)33
- Averaging (AVG)33
- Displaying the Setup Parameter List (INPUT INFO)35
3 Harmonic Measurement Conditions (Option)36
- Harmonic Measurement Conditions (HRM SET)36
- PLL Source (PLL Source)36
- Measured Harmonic Orders (Min Order/Max Order)37
- Distortion Factor Equation (Thd Formula)38
- Input Element Group (Element Settings)38
- Anti-Aliasing Filter39
4 Motor Evaluation Conditions (Option)40
- Motor Evaluation Conditions and Auxiliary Input Conditions (MOTOR/AUX SET)40
- Scaling Factor (Scaling)40
- Unit (Unit)41
- Input Signal Type (Sense Type)41
- Analog Input Range42
- Linear Scaling of Analog Input42
- Line Filter (Line Filter)43
- Synchronization Source (Sync Source)44
- Pulse Input Range44
- Torque Signal Pulse Rating44
- Revolution Signal Pulses Per Revolution (Pulse N)46
- Synchronous Speed (Sync Speed)46
- Electrical Angle Measurement (Electrical Angle Measurement)47
- Motor Efficiency and Total Efficiency Computation48
5 Auxiliary Input Conditions (Option)49
- Auxiliary Input Conditions (MOTOR/AUX SET)49
- Input Signal Name (Aux Name)49
- Scaling Factor (Scaling)49
- Unit (Unit)49
- Analog Input Range49
- Linear Scaling of Analog Input50
- Line Filter (Line Filter)51
6 Holding Measured Values and Performing Single Measurements52
- Holding Measured Values (HOLD)52
- Single Measurement (SINGLE)52
7 Numeric Data Display53
- Numeric Data Display (NUMERIC)53
- Display Format (FORM)53
- Numeric Data Display Format53
- Switching the Displayed Page (PAGE up55
- Jumping to the First or Last Page (PAGE TOP55
- Number of Displayed Digits (Display Resolution)56
- Display Item (ITEM)56
- 8-, and 16-Value Displays (4 Items/8 Items/16Items)57
- Matrix Display (Matrix)59
- All Items Display (All Items)60
- Single Harmonics and Dual Harmonics Lists (Hrm List Single/Dual; Option)61
- Custom Display (Custom)62
8 Computation65
- Computation (MEASURE)65
- User-Defined Functions (User Defined Function)65
- Measuring the Average Active Power69
- MAX Hold (Max Hold)69
- User-Defined Events (User Defined Event)70
- Apparent Power, Reactive Power, and Corrected Power Equations (Formula)72
- Sampling Frequency (Sampling Frequency)73
- Phase Difference Display Format (Phase)74
- Master/Slave Synchronization Measurement (Sync Measure)74
- Voltages or Currents Whose Frequencies will be Measured (FREQ MEASURE)75
9 Integrated Power (Watt Hours)76
- Integration-Related Display Indications76
- Number of Displayed Digits (Display Resolution)77
- Enabling or Disabling Independent Integration (Independent Control)79
- Independently Integrated Elements (Element Object)79
- Starting, Stopping, and Resetting Integration (Start/Stop/Reset)80
- Integration Conditions (Integ Set)82
- Integration Mode (Mode)82
- Integration Timer (Integ Timer)85
- Scheduled Times for Real-Time Integration (Real-Time Control)85
- Integration Auto Calibration On/Off (Auto Cal)86
- Watt Hour Integration Method for each Polarity (WP ± Type)86
- Current Mode for Current Integration (Q Mode)86
- Rated Time of Integrated D/A Output (D/A Output Rated Time; Option)87
10 Waveform Display88
- Waveform Display (WAVE)88
- Display Format (FORM)89
- Number of Windows (Format)89
- Time Axis (Time/DIV)89
- Vertical Axis (Amplitude)91
- Trigger (Trigger Settings)92
- Advanced Waveform Display Settings (Display Settings)94
- Waveform Mapping (Wave Mapping)95
- Display Item (ITEM)95
11 Trend Display97
- Other Displays (OTHERS)97
- Trend Display (Trend)97
- Display Format (FORM)98
- Display Item (ITEM)99
12 Bar Graph Display (Option)100
- Bar Graph Display (OTHERS (Bar))100
- Display Format (FORM)100
- Display Item (ITEM)101
13 Vector Display (Option)102
- Vector Display (OTHERS (Vector))102
- Display Format (FORM)103
- Display Item (ITEM)103
14 Split Display104
- Split Display (OTHERS)104
- Split Displays with the Numeric Display (Numeric+***)104
- Split Displays with the Waveform Display (Wave+***)104
- Split Displays with the Trend Display (Trend+***)104
- Split Display Settings104
15 Cursor Measurement105
- Cursor Measurement (CURSOR)105
- Turning Cursor Measurement on and off (Cursor)105
- Waveform Measured by Cursor 1 (+; C1+ Trace)105
- Waveform Measured by Cursor 2 (X; C2X Trace)105
- Cursor Path (Cursor Path)106
- Position of Cursor 1 (+; C1+ Position)106
- Position of Cursor 2 (X; C2X Position)106
- Linking Cursor Movement (Linkage)106
- Measured Items106
- Cursor Movement108
16 High Speed Data Capturing109
- High Speed Data Capturing (OTHERS(High Speed Data Capturing))109
- Measurement Functions110
- High Speed Data Capturing (HS) Settings (FORM)112
- Number of Data Captures (Capture Count)112
- Viewing and Optimizing the Maximum Capturing Count (Optimize Count)112
- Capture Control Settings (Control Settings)113
- Recording to a File (Record to File)115
- Save Conditions (File Settings)116
- Starting and Stopping High Speed Data Capturing (Start/Stop)117
- Display Items (ITEM)119
17 Data Storage120
- Storage-Related Display Indications120
- Storage Conditions (STORE SET)120
- Storage Control (Control Settings)121
- Stored Items (Item Settings)123
- Save Conditions (File Settings)124
- Storage Operations in each Storage Mode127
18 Saving and Loading Data130
- Storage Media130
- Saving Setup Data (Save Setup)131
- Saving Waveform Display Data (Save Wave)131
- Saving Numeric Data (Save Numeric)131
- File Save Conditions132
- Loading Setup Data (Load Setup)134
- File Operations (Utility)135
19 Saving Screen Images137
- Conditions for Saving Screen Image Data (IMAGE SAVE MENU)137
- Saving a Screen Image (IMAGE SAVE)137
20 Printing Screen Images and Numeric Data (Option)138
- Printing Conditions (PRINT MENU)138
- Output Format (Format)138
- Automatic Printing Execution (Auto Print ON)139
- Automatic Printing (Auto Print Settings)139
- Comment (Comment)140
- Paper Feed (Paper Feed)140
- Print Timing for Different Print Modes141
- Printing (PRINT)143
21 Ethernet Communication (Network)144
- Tcp/Ip (Tcp/Ip)145
- FTP Server (FTP Server)146
- Network Drive (Net Drive)147
- Sntp (Sntp)148
22 Utility149
- Utility (UTILITY)149
- Overview (System Overview)150
- Initializing the Settings (Initialize Settings)150
- Remote Control (Remote Control)151
- System Configuration (System Config)153
- D/A Output (D/A Output Items; Option)156
- Self-Test (Selftest)159
23 Other Features160
- Zero-Level Compensation (CAL)160
- NULL Feature (NULL SET)160
- Enabling and Disabling the NULL Feature (NULL)162
- Clearing Remote Mode (LOCAL)162
- Key Lock (KEY LOCK)162
Index163

Brand	YOKOGAWA
Model	WT1803
Category	Measuring Instruments
Language	English

YOKOGAWA WT1803 User Manual

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YOKOGAWA WT1803 Specifications

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