Satec expertmeter EM720 Operation Manual page 6

Clearing Device Diagnostics................................................................... 130
Resetting Accumulators and Log Files ................................................... 130
Remote Relay Control ............................................................................ 132
Operating Event Flags............................................................................ 133
Upgrading Meter Firmware .................................................................... 135
Chapter 7
Viewing Real-time Data ......................................................................... 137
Viewing Real-time Min/Max Log............................................................ 140
Viewing Real-time Harmonic Spectrum ................................................. 141
Viewing Real-time Waveforms............................................................... 141
Chapter 8
Uploading Files on Demand ................................................................... 142
Using the Upload Scheduler................................................................... 143
Retrieving EN50160 Statistics Files ....................................................... 145
Viewing Files On-line ............................................................................. 146
Retrieving Waveforms On-line on Events .............................................. 146
Exporting Files ....................................................................................... 146
Exporting Files in COMTRADE and PQDIF Formats .....................................146
Exporting Files in Excel Format ...............................................................148
Archiving Files ....................................................................................... 149
Chapter 9
Operations with Files ............................................................................. 150
Viewing Options..................................................................................... 150
Customizing Views ................................................................................150
Working with Tables..............................................................................151
Working with Graphic Windows...............................................................152
Viewing the Event Log ........................................................................... 155
Viewing the Power Quality Event Log .................................................... 157
Viewing the Fault Log ............................................................................ 160
Viewing the Data Log............................................................................. 162
Viewing Waveforms ............................................................................... 163
Viewing a Waveform Graph ....................................................................163
Viewing an RMS Plot .............................................................................164
Viewing a Frequency Plot .......................................................................165
Viewing a Spectrum Chart .....................................................................165
Viewing a Spectrum Table......................................................................167
Waveform Viewing Options ....................................................................168
Viewing Synchronized Waveforms ...........................................................169
Viewing EN50160 Statistics Reports...................................................... 171
Viewing the EN50160 Compliance Report.................................................171
Viewing the EN50160 Online Statistics Report ..........................................174
Viewing the EN50160 Harmonics Survey Report .......................................174
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
EN50160 Background ............................................................................205
Evaluation Techniques ...........................................................................206
Methods of Evaluation ...........................................................................207
6
Monitoring Meters .................................................. 137
Retrieving and Storing Files ................................... 142
Viewing Files and Reports ...................................... 150
Parameters for Monitoring and Logging .............. 175
Setpoint Parameters ............................................ 194
Billing and Load Profile Log Files ......................... 195
EN50160 Statistics Log Files................................ 199
EN50160 Evaluation and Recording ..................... 205
EM720 Power Quality and Revenue Meter