Table of Contents

 

PowerLogic™ PM5100 series user guide

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

Real-time readings

61

 

and calculations

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

Chapter 10:

Verifying accura-

 

cy

Chapter 11:

Meter resets

Chapter 12:

Maintenance and

 

Upgrades

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

Testing overview

71

Accuracy test requirements

71

Verifying accuracy test

73

Energy pulsing considerations

75

Test points

76

Typical sources of test errors

76

Front panel meter reset screens

77

Global resets

77

Single resets

78

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

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© 2014 Schneider Electric All Rights Reserved

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Schneider Electric PM5100 manual Chapter Alarms, Chapter Measurements, Calculations, Chapter MID Compliance