User's Guide

Table of Contents PowerLogic™ PM5100 series user guide
© 2014 Schneider Electric All Rights Reserved6
Chapter 7: Alarms About Alarms ..................................................................................................................51
1-Second Alarms .........................................................................................................51
Unary Alarms ............................................................................................................... 53
Alarm Priorities ............................................................................................................ 53
Alarm Setup ...................................................................................................................54
Setting Up 1-Second Alarms .......................................................................................55
Setting Up Unary Alarms ............................................................................................. 57
Viewing Alarm Activity and History .................................................................................57
Viewing Active Alarms and Alarm Counters ................................................................ 58
Viewing Unacknowledged Alarms and the Alarm History Log .................................... 59
Chapter 8: Measurements
and calculations
Real-time readings .......................................................................................................... 61
Energy ............................................................................................................................ 61
Min/max values ............................................................................................................... 61
Power factor .................................................................................................................... 61
Power factor min/max convention ............................................................................... 62
Power factor sign convention ...................................................................................... 62
Demand .......................................................................................................................... 63
Power demand calculation methods ........................................................................... 63
Current demand .......................................................................................................... 65
Predicted demand ....................................................................................................... 65
Peak demand .............................................................................................................. 66
Chapter 9: Power quality Harmonics overview ....................................................................................................... 67
Total Harmonic Distortion and Total Demand Distortion ............................................. 67
Displaying harmonics data .............................................................................................. 68
Viewing harmonics using the front panel ..................................................................... 68
Viewing TDD ............................................................................................................... 69
Viewing THD/thd using the front panel ........................................................................ 69
Chapter 10: Verifying accura-
cy
Testing overview ............................................................................................................. 71
Accuracy test requirements ......................................................................................... 71
Verifying accuracy test .................................................................................................... 73
Energy pulsing considerations .................................................................................... 75
Test points ...................................................................................................................76
Typical sources of test errors ...................................................................................... 76
Chapter 11: Meter resets Front panel meter reset screens ..................................................................................... 77
Global resets ................................................................................................................... 77
Single resets ................................................................................................................... 78
Chapter 12: Maintenance and
Upgrades
Password Recovery ........................................................................................................ 81
Power Meter Memory .....................................................................................................81
Identifying the Firmware Version, Model, and Serial Number ........................................81
Additional Meter Status Information ................................................................................ 82
Downloading Firmware ................................................................................................... 82
Troubleshooting .............................................................................................................. 83
Heartbeat/Comms LED ............................................................................................... 83
Getting Technical Support .............................................................................................. 84
Register List .................................................................................................................... 84
Chapter 13: MID Compliance MID overview ..................................................................................................................85
MID compliance for the meter ......................................................................................... 85
Specifications relevant to MID ........................................................................................ 85
Safety precautions ..........................................................................................................86
Installation and wiring .....................................................................................................86
Installing the terminal covers .......................................................................................... 87
PM5111 default screen ................................................................................................... 87