Hioki PW3198 - Page 103

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7.2 Displaying Trends

Chapter 7 Monitoring Fluctuations in Measured Val-

Displayed items

Changing the displayed items ([ENERGY] screen)

Settings:(  : Default)

WP

Active integration amount for WP+ consumption,

WP- regeneration

Reactive power WQLAG lag, WQLEAD lead

Display the

pull-down menu

Select a setting

Accept the setting

Cancel

[SELECT]

Select

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Default Chapter1
- Power Quality1
- Table of Contents3
- Introduction7
- Confirming Package Contents8
- Safety Notes10
- Usage Notes12
Chapter 1 Overview17
- Product Overview17
- Features18
- Measurement Flowchart19
  - Starting and Stopping Recording20
Chapter 2 Names and Functions of Parts Basic Operations & Screens21
- Names and Functions of Parts21
- Basic Operations25
- Display Items and Screen Types26
Chapter 3 Measurement33
- Preparations33
- Preparation Flowchart33
- Initial Instrument Preparations34
- Pre-Operation Inspection37
- Connecting the AC Adapter38
- Inserting (Removing) an SD Memory Card38
- Connecting the Voltage Cords40
- Connecting the Clamp Sensors40
- Turning the Power on and off (Setting the Default Language)42
Chapter 4 Configuring the43
- Warm-Up and Zero-Adjust Operation43
- Setting the Clock44
- Configuring the Connection Mode and Clamp Sensors45
- Connection Diagram46
- Setting the Vector Area (Tolerance Level)51
- Connecting to the Lines to be Measured (Preparing for Current Measurement)52
- Verifying Correct Wiring (Connection Check)54
- Quick Setup56
- Verifying Settings and Starting Recording59
- Using the Instrument During a Power Outage60
Chapter 5 Changing Settings (as Necessary)61
- Changing Measurement Conditions61
- Changing the Measurement Period64
- Changing the Recording Settings67
- Changing Hardware Settings70
- Lcd Backlight71
- Changing Event Settings72
- Initializing the Instrument (System Reset)79
- Factory Settings80
Chapter 6 Monitoring Instantaneous Values (VIEW Screen)81
- Using the VIEW Screen81
- Displaying Instantaneous Waveforms82
- Displaying Phase Relationships ([VECTOR] Screen)86
- Displaying Harmonics89
  - Displaying Harmonics as a Bar Graph89
  - Displaying Harmonics as a List92
- Displaying Measured Values Numerically (DMM Screen)95
Chapter 7 Monitoring Fluctuations in Measured Values97
- Screen)97
- Using the [TIMEPLOT] Screen99
- Displaying Trends100
- Displaying Detailed Trends107
  - Displaying a Detailed Trend Graph for each TIMEPLOT Interval107
- Displaying Harmonic Trends113
- Displaying Flicker Values in Graph and List Form117
Chapter 8 Checking Events (EVENT Screen)125
- Using the EVENT Screen126
- Displaying the Event List127
- Analyzing the Measurement Line Status When Events Occur130
- Analyzing Transient Waveforms132
- Viewing High-Order Harmonic Waveforms135
- Checking Fluctuation Data138
Chapter 9 Data Saving and File Operations (SYSTEM-MEMORY Screen)141
- MEMORY] Screen141
- Formatting SD Memory Cards144
- Save Operation and File Structure145
- Saving, Display and Deleting Measurement Data147
- Saving Data147
- Saving, Displaying, and Deleting Screen Copies150
- Saving and Deleting Settings Files (Settings Data)151
- Loading Settings Files (Settings Data)152
- File and Folder Names152
- Changing File and Folder Names152
Chapter 10 Analyzing Data Using the Computer Application (9624-50)153
- Computer Application (9624-50) Capabilities153
- Downloading Data from the SD Memory Card154
Chapter 11 Connecting External Devices155
- Using the External Control Terminal155
Chapter 12 Operation with a Computer161
- Downloading Measurement Data Using the USB Interface162
- Control and Measurement Via Ethernet ("LAN") Interface163
  - LAN Settings and Network Environment Configuration164
  - Instrument Connection166
- Remote Control of the Instrument by Internet Browser168
  - Connecting to the Instrument168
  - Operating Procedure169
- Converting Binary Data to Text Data170
Chapter 13 Specifications171
- Environmental Safety Specifications171
- General Specifications171
- Basic Specifications172
- Measurement Specifications175
- Event Specifications195
- Operating Specifications196
- Measurement and Analysis Function Specifications197
- Configuration Function Specifications200
- GPS Time Synchronization Function203
- Other Functions203
- Calculation Formula204
- Clamp Sensors and Ranges217
- Block Diagram219
Chapter 14 Maintenance and Service221
- Cleaning221
- Trouble Shooting222
- Error Indication224
- Disposing of the Instrument227
Appendix A1229
Appendix 1 Procedure for Investigating Power Supply Quality229
Appendix 2 Explanation of Power Supply Quality Parameters and Events232
Appendix 3 Event Detection Methods235
Appendix 4 Recording TIMEPLOT Data and Event Waveforms242
- Channel 4245
Appendix 5 Detailed Explanation of IEC Flicker and V10 Flicker246
Appendix 6 Making Effective Use of Channel 4249
Appendix 7 Terminology252
- Index259

Hioki PW3198 - Page 103

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