
PM1000 Series Power Meters PLSED309039EN
Table of contents 08/2010
© 2010 Schneider Electric. All rights reserved.
Connection Diagram Symbols ...................................................................................................................43
3-phase 4-wire WYE connection with three CTs and three PTs ...............................................................43
3-phase 3-wire delta connection with two CTs and three PTs ..................................................................44
3-phase 3-wire open delta connection with two CTs and two PTs ............................................................44
Figure 5-5: 3-phase 3-wire open delta connection ....................................................................................44
2-phase 3-wire connection with two CTs ...................................................................................................45
Single-phase connection with 1 CT ...........................................................................................................45
Chapter 6: Data Communication .....................................................................................................................47
RS 485 Data Port .............................................................................................................................................47
Installation ........................................................................................................................................................47
Communication Capabilities ............................................................................................................................48
Daisy-chaining Devices to the Power Meter ....................................................................................................48
Data Formats and Settings ..............................................................................................................................49
Parameter Settings for Different SCADA Software.......................................................................................50
Communication Test .....................................................................................................................................51
Data Address ................................................................................................................................................53
Individual Parameter Address ....................................................................................................................53
Block Parameter Address ..........................................................................................................................55
Chapter 7: Maintenance and Troubleshooting ..............................................................................................67
Introduction ......................................................................................................................................................67
Troubleshooting ...............................................................................................................................................68
Appendix A – Technical Data ..........................................................................................................................71
Accuracy ..........................................................................................................................................................71
Auxiliary supply (Control power) ......................................................................................................................71
Front Panel Display .........................................................................................................................................71
Installation and Input Ratings ..........................................................................................................................72
Environmental Conditions ................................................................................................................................72
Construction .....................................................................................................................................................72
Dimensions and Shipping .............................................................................................................................72
Appendix B: SIM (simulation) Mode ...............................................................................................................73
Appendix C: Glossary ......................................................................................................................................75
Terms ............................................................................................................................................................75
Abbreviations ................................................................................................................................................77
INDEX .................................................................................................................................................................79
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