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PW3198
Hioki PW3198 User Manual
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7.2 Displaying Trends
97
Chapter 7 Monitoring Fluctuations in Measured
V
al-
7
Displayed items
Changing the disp
layed
items ([ENERGY] screen)
Settings:(
: Default)
WP
Active integration amount for W
P+ consumption,
WP- regeneration
WQ
Reactive power WQLAG lag, WQLEAD lead
Display the
pull-down menu
Select a setting
Accept the setting
Cancel
[SELECT]
Select
102
104
Table of Contents
Default Chapter
1
Power Quality
1
Table of Contents
3
Introduction
7
Confirming Package Contents
8
Safety Notes
10
Usage Notes
12
Chapter 1 Overview
17
Product Overview
17
Features
18
Measurement Flowchart
19
Starting and Stopping Recording
20
Chapter 2 Names and Functions of Parts Basic Operations & Screens
21
Names and Functions of Parts
21
Basic Operations
25
Display Items and Screen Types
26
Common Display Items
26
Warning Indicators
28
Screen Types
29
Chapter 3 Measurement
33
Preparations
33
Preparation Flowchart
33
Initial Instrument Preparations
34
Attaching Input Cable Labels to the Voltage Cords and Clamp Sensors
34
Attaching the Strap
34
Bundle the Voltage Cord Leads with the Spiral Tubes
35
Pre-Operation Inspection
37
Connecting the AC Adapter
38
Inserting (Removing) an SD Memory Card
38
Connecting the Voltage Cords
40
Connecting the Clamp Sensors
40
Turning the Power on and off (Setting the Default Language)
42
Chapter 4 Configuring the
43
Warm-Up and Zero-Adjust Operation
43
Setting the Clock
44
Configuring the Connection Mode and Clamp Sensors
45
Connection Diagram
46
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 Setup
56
Verifying Settings and Starting Recording
59
Using the Instrument During a Power Outage
60
Chapter 5 Changing Settings (as Necessary)
61
Changing Measurement Conditions
61
Changing the Measurement Period
64
Changing the Recording Settings
67
Changing Hardware Settings
70
Lcd Backlight
71
Changing Event Settings
72
Initializing the Instrument (System Reset)
79
Factory Settings
80
Chapter 6 Monitoring Instantaneous Values (VIEW Screen)
81
Using the VIEW Screen
81
Displaying Instantaneous Waveforms
82
Displaying Phase Relationships ([VECTOR] Screen)
86
Displaying Harmonics
89
Displaying Harmonics as a Bar Graph
89
Displaying Harmonics as a List
92
Displaying Measured Values Numerically (DMM Screen)
95
Chapter 7 Monitoring Fluctuations in Measured Values
97
Screen)
97
Using the [TIMEPLOT] Screen
99
Displaying Trends
100
Displaying Detailed Trends
107
Displaying a Detailed Trend Graph for each TIMEPLOT Interval
107
Displaying Harmonic Trends
113
Displaying Flicker Values in Graph and List Form
117
IEC Flicker Meters and V10 Flicker Meters
117
Displaying an IEC Flicker Fluctuation Graph
117
Displaying an IEC Flicker List
120
Displaying a V10 Flicker Fluctuation Graph
121
Displaying a V10 Flicker List
124
Chapter 8 Checking Events (EVENT Screen)
125
Using the EVENT Screen
126
Displaying the Event List
127
Analyzing the Measurement Line Status When Events Occur
130
Analyzing Transient Waveforms
132
Viewing High-Order Harmonic Waveforms
135
Checking Fluctuation Data
138
Chapter 9 Data Saving and File Operations (SYSTEM-MEMORY Screen)
141
MEMORY] Screen
141
Formatting SD Memory Cards
144
Save Operation and File Structure
145
Saving, Display and Deleting Measurement Data
147
Saving Data
147
Saving, Displaying, and Deleting Screen Copies
150
Saving and Deleting Settings Files (Settings Data)
151
Loading Settings Files (Settings Data)
152
File and Folder Names
152
Changing File and Folder Names
152
Chapter 10 Analyzing Data Using the Computer Application (9624-50)
153
Computer Application (9624-50) Capabilities
153
Downloading Data from the SD Memory Card
154
Chapter 11 Connecting External Devices
155
Using the External Control Terminal
155
Connecting to the External Control Terminal
156
Using the Event Input Terminal (EVENT IN)
157
Using the Event Input Terminal (EVENT OUT)
158
Chapter 12 Operation with a Computer
161
Downloading Measurement Data Using the USB Interface
162
Control and Measurement Via Ethernet ("LAN") Interface
163
LAN Settings and Network Environment Configuration
164
Instrument Connection
166
Remote Control of the Instrument by Internet Browser
168
Connecting to the Instrument
168
Operating Procedure
169
Converting Binary Data to Text Data
170
Chapter 13 Specifications
171
Environmental Safety Specifications
171
General Specifications
171
Basic Specifications
172
Measurement Specifications
175
Event Specifications
195
Operating Specifications
196
Measurement and Analysis Function Specifications
197
Configuration Function Specifications
200
GPS Time Synchronization Function
203
Other Functions
203
Calculation Formula
204
Clamp Sensors and Ranges
217
Block Diagram
219
Chapter 14 Maintenance and Service
221
Cleaning
221
Trouble Shooting
222
Error Indication
224
Disposing of the Instrument
227
Appendix A1
229
Appendix 1 Procedure for Investigating Power Supply Quality
229
Appendix 2 Explanation of Power Supply Quality Parameters and Events
232
Appendix 3 Event Detection Methods
235
Appendix 4 Recording TIMEPLOT Data and Event Waveforms
242
Channel 4
245
Appendix 5 Detailed Explanation of IEC Flicker and V10 Flicker
246
Appendix 6 Making Effective Use of Channel 4
249
Appendix 7 Terminology
252
Index
259
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Hioki PW3198 Specifications
General
Brand
Hioki
Model
PW3198
Category
Measuring Instruments
Language
English
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