Hioki PQ3100 - 8.5 Verifying Harmonic Trends (Firmware Update Required)

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103

Verifying the Harmonic Trend (Available after the rmware update)

8.5 Verifying the Harmonic Trend (Available after

the rmware update)

Press the [TREND] key to display the TREND, Harmonic trend screen.

8

Verifying the Trends (Fluctuations) in Measured Values (TREND Screen)

Table of Contents

Default Chapter3
- Table of Contents3
Introduction7
- X84; SET UP, Measurement Settings7
Verifying Package Contents8
Safety Information10
Operating Precautions13
- Turning on the Instrument17
1 Overview21
- Procedure for Investigating Power Quality21
- Product Overview25
- Features26
- Names and Functions of Parts27
- Screen Configuration30
- Basic Key Operations36
  - X84; Changing the Required Items36
  - X84; Entering Characters37
- Screen Display38
- Error Screen Display40
2 Preparing for Measurement41
- Preparation Flowchart41
- Initial Measurement Preparations42
- Pre-Measurement Inspection47
- Inserting the SD Memory Card48
- Power Supply49
- Turning On/Off the Instrument50
- Warm-Up50
3 Quick Set51
- Configurable Items51
- Adding Settings52
4 Wiring (WIRING Screen)53
- Wiring Procedure53
- Wiring Method and Declared Input Voltage Settings54
  - X84; Wiring Diagram56
- Connecting Voltage Cords to Instrument57
- Connecting Current Sensors and Configuring Current Sensor Settings58
  - X84; Connecting the Optional Current Sensor58
  - X84; Connecting Current Sensors Other than the Optional Sensors59
- Zero Adjustment60
- Connecting Voltage Cords to Objects61
- Attaching Current Sensors to Objects62
  - X84; Load Current Measurement62
  - X84; Leakage Current Measurement63
- Configuring Current Range Setting64
- Checking Wiring65
5 Setting Change (SET up Screen)69
- Measurement Settings70
  - Screen70
- SET UP, Measurement Settings 2 Screen72
  - Recording Settings75
  - Event Settings78
- SET UP, Event Settings 1 Screen78
- SET UP, Event Settings 2 Screen80
  - System Settings81
6 Verifying the Waveform87
- Measured Values (MONITOR Screen)87
- X84; Fixing the Waveform Display and Measured Values87
- Verifying the Voltage Waveform and Current Waveform88
- Verifying the Electric Power (List of Numerical Values)90
- Verifying the Electric Energy91
- Verifying the Voltage Details92
- Verifying the Current Details93
- Verifying the Vector94
- Verifying the Harmonics Graph and Harmonics Numerical Values95
7 Recording (Save) (SET up Screen)97
- Start and Stop of the Recording97
- Using the Instrument During an Interruption100
8 Verifying the Trends101
- TREND Screen101
- Measurement)102
- X84; Scrolling the Graph102
- X84; Event Search103
- Verifying the Basic Trend104
- Verifying the Detail Trend106
- Verifying the Electric Energy107
- Verifying the Demand (Available after the Firmware Update)108
- Verifying the Harmonic Trend (Available after the Firmware Update)109
- Verifying the Flicker (Available after the Firmware Update)110
9 Checking Events (EVENT Screen)111
- Checking Event List114
  - X84; Checking Event Details115
- Checking Event Status116
10 File Saving and Operations (FILE Screen)121
- Viewing and Using FILE Mode Screen122
- Folder and File Structure124
  - X84; SD Memory Card124
  - X84; Internal Memory126
- Screen Hard Copy127
  - X84; Checking Images (Available after the Firmware Update)127
- Saving Setting Files128
- Loading Setting Files129
- Loading Measured Data130
- Copy from the Internal Memory to SD Memory Card131
- Deleting Folders and Files131
- Formatting SD Memory Card (Deleting All Files)132
- Removing SD Memory Card During Recording133
11 Analysis (with Computer)135
- Copying Files135
  - X84; Use of SD Memory Cards136
  - X84; Use of USB Cable137
- Use of Application Software PQ One (Included)139
  - X84; What Can be Done with the Application Software139
  - X84; Installation140
    - Operating Environment140
    - Installation Procedure141
12 Communications (USB/ LAN/RS-232C)143
- Preparing for LAN Communications144
- Appendix X84; Settings (SET up Screen)144
- X84; Settings (SET up Screen)151
  - X84; Connection151
13 External I/O153
- Event Input154
- Event Output155
- External Event Output Settings (SET up Screen)156
- Timing Chart156
- Connection157
14 Specifications159
- General Specifications159
- Input Specifications/Output Specifications/Measurement Specifications161
- Flagging Concept175
- Quick Set Specifications176
- Event Specifications178
- Interface Specifications179
- Calculation Formula181
- Range Configuration and Combination Accuracy194
15 Maintenance and Service199
- X84; Calibrations199
- Troubleshooting199
  - X84; before Having the Instrument Repaired199
  - X84; Replaceable Parts and Operating Lifetimes200
- Cleaning201
- Error Indication201
- Disposing the Instrument205
Accuracy229
Appx. 9 Terminology230

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