Contents
iii
Chapter 11 Connecting
External Devices 173
11.1 Using the External Control
Terminal .......................................... 173
Connecting to the External Control T
erminal............................................... 174
Using the event input terminal
(EVENT IN)........................................ 175
Using the event input terminal
(EVENT OUT) ....................................176
Chapter 12 Operation with
a Computer 177
12.1 Downloading Measurement Data
Using the USB Interface ................ 178
12.2 Control and Measurement via
Ethernet ("LAN") Interface ............ 179
LAN Settings and Network Environment
Configuration ..................................... 180
Instrument Connection....................... 182
12.3 Remote Control of the Instrument by
Internet Browser ........................... 184
Connecting to the Instrument .............184
Operating Procedure ......................... 185
12.4 Downloading Recorded Data to
Computer ........................................ 187
Chapter 13 Specifications 191
13.1 General Specifications ..................191
13.2 Input Specifications/
Output Specifications/
Measurement Specifications ........ 192
13.3 Screen Specifications .................... 214
13.4 Event Specifications ...................... 226
13.5 GPS Time Synchronization
Function .......................................... 227
13.6 Interface Specification ................... 228
13.7 Other Functions .............................230
13.8 Calculation Formula ...................... 231
13.9 Range Breakdown and
Combination Accuracy .................. 244
Chapter 14 Maintenance
and Service 249
14.1 Cleaning ..........................................249
14.2 Trouble Shooting ............................250
14.3 Error Indication ...............................253
14.4 Disposing of the Instrument ..........256
Appendix A1
Appendix 1 Fundamental Measurement
Items ...................................... A1
Appendix 2 Explanation of Power Supply
Quality Parameters and
Events....................................A2
Appendix 3 Event Detection Methods .... A5
Appendix 4 Recording TIME PLOT Data
and Event Waveforms........ A12
Appendix 5 Detailed Explanation of IEC
Flicker and ΔV10 Flicker .... A16
Appendix 6 Making Effective Use of
Channel 4 ............................ A19
Appendix 7 3-phase 3-wire
Measurement ...................... A22
Appendix 8 Method for Calculating
Active Power Accuracy...... A24
Appendix 9 Terminology........................ A25
Index Index1
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