PowerLogic Power Meter PM5350 User manual

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PowerLogic™ Power Meter PM5350

User Guide

63230-401-203A5 03/2021

Safety Information

Important Information

Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. The following special messages may appear throughout this manual or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.

The addition of either symbol to a “Danger” or “Warning” safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed.

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Please Note

WARNING indicates a potentially hazardous situation which, if not avoided, can

result in death or serious injury.

CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.

NOTICE is used to address practices not related to physical injury. The safety alert symbol shall not be used with this signal word.

Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.

A qualified person is one who has skills and knowledge related to the construction, installation, and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved.

Notices

FCC Part 15 Notice

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

This Class A digital apparatus complies with Canadian ICES-003.

63230-401-203A4 PowerLogic™ Power Meter PM5350 03/2021 Table of Contents

Chapter 1: Introduction Power Meter Hardware ..................................................................................................... 1

Power Meter Parts and Accessories ........................................................................... 2

Box Contents .............................................................................................................. 2

Firmware ........................................................................................................................... 2

Chapter 2: Safety

Precautions

Chapter 3: Operation Operating the Display ....................................................................................................... 5

Before You Begin ............................................................................................................. 3

How the Buttons Work ................................................................................................ 6

Changing Values................................................................................................... 6

Icons ........................................................................................................................... 7

LEDs ........................................................................................................................... 7

Energy/Alarm LED ................................................................................................ 7

Heartbeat/Communication LED ............................................................................ 7

Menu Overview ................................................................................................................. 9

Setting Up the Power Meter ........................................................................................... 10

Power Meter Basic Setup ............................................................................................... 10

Setting Up the Power System ................................................................................... 10

Supported Power System Configurations ........................................................... 11

Overcurrent Protection ........................................................................................ 13

Setting Up Voltage Connection and CT Options ...................................................... 13

Setting Up the System Frequency ............................................................................ 14

Setting Up the Phase Rotation ................................................................................. 15

Power Meter Advanced Setup ........................................................................................ 16

Setting Up the Load Timer Setpoint .......................................................................... 16

Setting Up the Peak Current Demand Over Last Year ............................................. 17

Power Meter Demand Setup .......................................................................................... 17

Setting Up Power and Current Demand ................................................................... 18

Select the Digital Input .............................................................................................. 19

Power Meter Communication Setup ............................................................................... 20

Setting Up Communications ..................................................................................... 20

Setting Up Alarms ..................................................................................................... 20

Setting Up I/O ........................................................................................................... 21

Power Meter HMI Setup ................................................................................................. 21

Setting Up the Display .............................................................................................. 21

Setting Up Regional Settings .................................................................................... 23

Setting Up Passwords .............................................................................................. 24

Power Meter Clock Setup ............................................................................................... 24

Setting Up the Clock ................................................................................................. 25

Reset the Power Meter ................................................................................................... 25

Global Resets ........................................................................................................... 26

Single Resets ............................................................................................................ 27

Chapter 4: Metering Power Meter Characteristics .......................................................................................... 29

MODBUS RS-485 ..................................................................................................... 30

Digital Outputs .......................................................................................................... 30

Digital Inputs ............................................................................................................. 30

Min/Max Values for Real-Time Readings ....................................................................... 30

Power Factor Min/Max Conventions ......................................................................... 31

Demand Readings .......................................................................................................... 32

Demand Calculation Methods ................................................................................... 32

Block Interval Demand ........................................................................................ 32

Synchronized Demand........................................................................................ 34

Thermal Demand ................................................................................................ 35

Predicted Demand .................................................................................................... 35

Peak Demand ........................................................................................................... 36

PowerLogic™ Power Meter PM5350 63230-401-203A4 Table of Contents 03/2021

Energy Readings ............................................................................................................36

Power Analysis Values ...................................................................................................37

View or Modify Configuration Data using ION Setup ...................................................... 38

Chapter 5: Alarms About Alarms ..................................................................................................................39

1-Second Alarms .......................................................................................................40

Unary Alarms ............................................................................................................ 41

Digital Alarms ............................................................................................................ 41

Multi Circuit Alarms ...................................................................................................41

Alarm Priorities ..........................................................................................................41

Using an Alarm to Control a Relay Output ................................................................ 42

Alarm Setup ...................................................................................................................42

Setting Up 1-Second Alarms ..................................................................................... 43

Setting Up Unary Alarms ...........................................................................................45

Setting Up Digital Alarms ..........................................................................................46

Viewing Alarm Activity and History .................................................................................48

Viewing Active Alarms and Alarm Counters ..............................................................48

Viewing Unacknowledged Alarms and the Alarm History Log ..................................49

Chapter 6: Input/Output

Capabilities

Digital Inputs .................................................................................................................. 51

Setting Up the Digital Inputs .....................................................................................52

Setting Up the Digital Inputs in Normal Mode ..................................................... 53

Setting Up the Digital Inputs in Demand Sync Mode .......................................... 54

Digital Outputs ................................................................................................................55

Setting Up the Digital Output ....................................................................................56

Setting Up the Digital Output in External Mode................................................... 57

Setting Up the Digital Output in Alarm Mode....................................................... 58

Setting Up the Digital Output in Demand Sync Mode ......................................... 59

Energy/Alarm LED ..........................................................................................................60

Setting Up the Energy/Alarm LED .............................................................................60

Chapter 7: Maintenance and

Troubleshooting

Password Recovery ........................................................................................................61

Power Meter Memory ..................................................................................................... 61

Identifying the Firmware Version, Model, and Serial Number ........................................61

Additional Meter Status Information .......................................................................... 62

Meter ................................................................................................................... 62

Control Power...................................................................................................... 62

Downloading Firmware ................................................................................................... 62

Troubleshooting .............................................................................................................. 63

Heartbeat/Communication LED ................................................................................ 63

Getting Technical Support ..............................................................................................64

Register List ....................................................................................................................64

Appendix A: Specifications Power Meter Specifications ...........................................................................................65

Appendix B: Communications

Wiring

Communications Capabilities ......................................................................................... 69

Daisy-Chaining Devices to the Power Meter ..................................................................69

Appendix C: Power Factor

Power Factor Register Format ........................................................................................ 71

Appendix D: Command

Interface

Command Interface ........................................................................................................73

Using the Protected Command Interface ........................................................................ 74

Using the Unprotected Command Interface ................................................................... 75

Appendix E: Multi Circuit

Applications

Overview .........................................................................................................................77

Meter Identification .................................................................................................... 77

Monitoring Circuits with Multi-Level Alarms .............................................................. 77

Multi Circuit Menu Overview ..................................................................................... 79

Basic Setup for Multi Circuit Mode .................................................................................. 80

Setting Up the Power System ...................................................................................80

63230-401-203A4 PowerLogic™ Power Meter PM5350 03/2021 Table of Contents

Supported Power System Configurations ........................................................... 81

Setting Up Voltage Connection and CT Options ...................................................... 82

Metering .......................................................................................................................... 84

Multi Circuit Alarms ......................................................................................................... 85

Setting Up Multi Circuit Alarms ................................................................................. 86

Viewing Multi Circuit Alarm Activity and History ........................................................ 89

Multi Circuit Event Types .................................................................................... 89

Multi Circuit Alarm on Phase............................................................................... 90

Multi Circuit Alarm Values ................................................................................... 90

Command Interface with Multi-Level Alarms ............................................................ 90

Quick Read Block for Modbus Reads ....................................................................... 90

Input/Output Capabilities ................................................................................................ 91

Monitoring for Tripped Status with a Digital Input ..................................................... 91

Digital Outputs in Multi Circuit Mode ......................................................................... 92

LEDs ......................................................................................................................... 92

Glossary Terms ............................................................................................................................. 93

Abbreviations .................................................................................................................. 95

Index .................................................................................................................................................. 97

China Standard Compliance............................................................................................................ 99

PowerLogic™ Power Meter PM5350 63230-401-203A4 Table of Contents 03/2021

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Chapter 1—Introduction

Chapter 1—Introduction

Power Meter Hardware

Figure 1– 1 below shows the parts of the power meter. Table 1– 1 describes the parts.

Figure 1– 1 Parts of the power meter (rear panel door removed)

Table 1– 1 Parts of the Power Meter

Number Part Description

A Retainer clips Used to secure the power meter in place

Control power supply

connector

C Voltage inputs Voltage metering connections

D Digital outputs Digital outputs (DO1 and DO2) connections

E RS-485 port (COM1)

F Digital inputs

G Current inputs Current metering connections

Connection for control power to the power meter

Used for communications with a monitoring and control system, can be daisy-chained to multiple devices

Digital inputs (DI1-DI4) connections, whetting voltage supplied by power meter

PowerLogic™ Power Meter PM5350 63230-401-203A5 Chapter 1—Introduction 03/2021

Power Meter Parts and Accessories

Table 1– 2 Power Meter Models

Description Model Number

Power Meter with Integrated Display PowerLogic™ Power Meter PM5350

Box Contents

• One (1) power meter with retainer clips attached

• One (1) set of installation guides

• One (1) RS-485 Terminator (MCT2W)

• One (1) panel gasket

• One (1) certificate of calibration

• One (1) meter mounting template

• Three (3) screws (spare screws for CTs)

Firmware

This user guide is written to be used with firmware version 2.00.0000. See “Identifying the Firmware Version, Model, and Serial Number” on page 61 for instructions on determining the firmware version.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Before You Begin

Chapter 2—Safety Precautions

Before You Begin

This section contains important safety precautions that must be followed before attempting to install, service, or maintain electrical equipment. Carefully read and follow the safety precautions outlined below.

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E in the USA or applicable local standards.

• Only qualified electrical workers should install this equipment. Such work should be performed only after reading this entire set of instructions.

• If the equipment is not used in a manner specified by the manufacturer, the protection provided by the equipment may be impaired.

• NEVER work alone.

• Do not use this device for critical control or protection applications where human or equipment safety relies on the operation of the control circuit.

• Before performing visual inspections, tests, or maintenance on this equipment, disconnect all sources of electric power. Assume that all circuits are live until they have been completely de-energized, tested, and tagged. Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding.

• Turn off all power supplying this device before working on it.

• Always use a properly rated voltage sensing device to confirm that all power is off.

• Do not exceed the device’s ratings for maximum limits.

• Before closing all covers and doors, carefully inspect the work area for tools and objects that may have been left inside the equipment.

• When removing or installing panels, do not allow them to extend into the energized bus.

• The successful operation of this equipment depends upon proper handling, installation, and operation. Neglecting fundamental installation requirements may lead to personal injury as well as damage to electrical equipment or other property.

• NEVER bypass external fusing.

• NEVER short the secondary of a PT or VT.

• NEVER open circuit a CT; use the shorting block to short circuit the leads of the CT before removing the connection from the power meter.

• Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the power meter is installed, disconnect all input and output wires to the power meter. High voltage testing may damage electronic components contained in the demand controller.

• This equipment should be installed in a suitable electrical enclosure.

• Always use grounded external CTs for current inputs.

• All external CT’s and PT’s should have reinforced insulation.

1. Turn off all power supplying this device before working on it.

2. Always use a properly rated voltage sensing device to confirm that all power is off.

Failure to follow these instructions will result in death or serious injury.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Before You Begin 03/2021

63230-401-203A5 PowerLogic™ Power Meter PM5350

6FUHHQ7LWOH

AB C

(GLW

03/2021 Operating the Display

Chapter 3—Operation

Operating the Display

The power meter is equipped with a large, back-lit LCD display. It is designed to display up to six lines of information plus a row of menu options. Figure 3–1 shows the different parts of the power meter display.

Figure 3–1: Power Meter Display

A. Icon 1—Wrench Icon (Maintenance) or Heartbeat Icon

B. Screen Title

C. Icon 2—Alarm Icon

D. Cursor

E. Data Area

F. Button 1

G. Button 2

H. Button 3

I. Button 4

J. Menu Area

K. Energy/Alarm LED (orange)

L. Heartbeat/Communication LED (green)

PowerLogic™ Power Meter PM5350 63230-401-203A5

Operating the Display 03/2021

How the Buttons Work

The buttons select menu items, display more menu items in a menu list, and return to previous menus. A menu item appears over one of the four buttons. Pressing a button selects the menu item and displays the menu item’s screen. To return to the previous menu level, press the button below press the button below

Table 3–1: Button Symbols

Navigation

. Table 3–1 describes the button symbols.

Return to the previous screen. For setup screens:

• If setup changes are made, a confirmation screen is displayed.

• If editing a value, exits edit mode and restores previous value.

Move cursor down.

Move cursor up.

Move the cursor one character to the left.

▲. To cycle through the menu items in a menu list,

Edit

Select

Yes

Ack

Reset

Detail

Move cursor one character to the right.

Indicates the item is selected.

Increment active character; toggle list selection On.

Decrement active character; toggle list selection Off.

Select parameter or item to edit.

Select/deselect item for association.

Enter change to a parameter.

Accept.

Reject.

Acknowledge alarms.

Reset selected item.

Details of selected item.

Advance to next circuit reading (only available in Multi Circuit circuit mode.)

• To differentiate between menu items and parameters, menu items are placed in

brackets. For example, “[Phase]” denotes a phase menu item, and “Phase” denotes a phase parameter.

• Each time you read “press” in this manual, press and release the appropriate button

beneath a menu item. For example, if you are asked to “Press [Phase],” you would press and release the button below the phase menu item.

Changing Values

In this document, “item” refers to a feature such as an alarm, and “parameter” refers to an attribute of an item such as a pickup setpoint.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Operating the Display

When you enter a setup screen, the cursor points to the first setup item or parameter on the screen. Press [Edit] to select a parameter. The value to be edited is displayed in the edit field, with the active digit of the setup value shown in reverse video.

To change a text value:

▼ and ▲ to move to the item or parameter you wish to edit. Press

• Press  to enter the selected value for the active digit and move to the next digit to

the right. At the maximum number of digits, the

 takes you back to the first digit.

• Press + to increment and - to decrement the active digit through the numerals 0-9, the

letters A-Z, the “.” or any other possible selections.

To change a numerical value:

• Press  to enter the selected value for the active digit and move to the next digit to

the left. At the maximum number of digits, the

 takes you back to the first digit.

• Press + to increment the active digit through the numerals 0-9, and ".", "+", and "-".

To select a value from a list:

• Press + to scroll up and - to scroll down through the list of available selections.

• Press [OK] to enter the selected value.

Icons

LEDs

The icons flash to indicate the power meter LCD is operational.

• Wrench Icon—The power meter requires maintenance.

• Heartbeat Icon—The power meter LCD is operational.

• Alarm Icon—See “About Alarms” on page 39 and “Alarm Priorities” on page 41.

There are two LEDs on the power meter display, the energy/alarm LED and the heartbeat/communication LED.

Energy/Alarm LED

Configure the energy/alarm LED in the following three ways:

• Energy Indicator—Flashes at a rate proportional to the amount of energy consumed,

allows the accuracy of the power meter to be verified.

• Alarm—Flashes as long as there are any active high priority alarms. The LED blinks

until the alarm is acknowledged.

• Off—Default

NOTE: See “Setting Up the Energy/Alarm LED” on page 60 for more information.

Heartbeat/Communication LED

The heartbeat/communication LED flashes at a steady rate during normal operation and at a variable rate when communications is active.

NOTE: See “Heartbeat/Communication LED” on page 63 for more information.

When you complete setup for the selected feature, press screen. If any setup changes are made, a confirmation screen appears with the choice to

▲ to return to the previous

PowerLogic™ Power Meter PM5350 63230-401-203A5 Operating the Display 03/2021

save the changes or cancel. Select [Yes], to save changes and return to the previous screen. Select [No], to cancel the changes and return to the previous screen.

Figure 3–2: Confirmation screen

If any setup parameters are invalid, the “Invalid Parameter(s)” screen displays (see Figure 3–3). Press

Figure 3–3: Invalid Parameter(s) screen

▲ to return to the previous setup screen.

63230-401-203A5 PowerLogic™ Power Meter PM5350

Phase Dmd

V L-L (U) V L-N (V)

Wh VAh VARh

Power (PQS) Phase Dmd

Amps (I) V L-L (U) V L-N (V)

Amps (I) Volts (U-V) Power (PQS) PF F (Hz) THD Unbal

Volts (U-V)

Power (PQS)

Energy (E)

F (Hz)

THD

MnMx

Timer

Amps (I)

Wd (Pd) VARd (Qd) VAd (Sd)

Active (P) Reac (Q) Appr (S)

Pk DT

True Disp

LED D Out D In

Unbal

TDD

Amps (I) V L-L (U) V L-N (V)

THD thd

Alarm

I/O

Meter Comm Alarm I/O HMI Clock

Maint

Reset

Setup

Active Hist Count Unack

D Out D In

1-Sec Unary Dig

Basic Advan Dmd

Diag

Info Meter Cl Pwr

Disp Region Pass

Clock

V L-L (U) V L-N (V)

True Disp

THD thd

Pk DT

Load Oper

Level 1

Level 2

Global Single

Amps (I) V L-L (U) V L-N (V)

Active (P) Reac (Q) Appr (S)

DI1 DI2 DI3 DI4DO1 DO2

DI1 DI2 DI3 DI4

DO1 DO2

Power Demand Current Demand

Label Load Timer Setpt (A) PK I dmd for TDD (A)

Circuit Mode Power System VT Connect CT on Terminal CT Primary (A) CT Secondary (A) Sys Frequency (Hz) Phase Rotation

03/2021 Menu Overview

Menu Overview

Menu items are displayed below the horizontal line at the bottom of the screen. Figure 3– 4 below shows the menu items of the power meter menu hierarchy in Normal circuit mode. Selecting a Level 1 menu item takes you to the next screen level containing the Level 2 menu items. Some Level 2 items have Level 3 items. The navigation buttons work consistently across all menu levels. Press

Figure 3–4: Menu Tree

 to scroll through all menu items on a level.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Setting Up the Power Meter 03/2021

Setting Up the Power Meter

The power meter ships with many default values already set up. To change values, navigate to the appropriate screen and enter new values. Use the instructions in the following sections to change values. New values are automatically saved when you exit the screen and accept the confirmation request.

Power Meter Basic Setup

To begin power meter basic setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [Meter].

6. Press [Basic]. The Basic Setup screen appears.

Use the directions in the following sections to set up basic power meter values.

NOTE: If you make changes to the basic power meter setup, all alarms disable to prevent undesired alarm operation. Confirm alarm configuration and enable the required alarms.

Setting Up the Power System

The power meter has two circuit modes: Normal (default) and Multi Circuit. See “Supported Power System Configurations” on page 11 for more information on power systems in Normal mode. See Appendix E on page 77 for information on multi circuit power system configurations.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Basic Setup

To set up the power system:

1. Press [Edit] to select Power System.

2. Press + and - to scroll through the list of supported power system configurations.

3. Press [OK] to select the power system configuration to be metered.

Supported Power System Configurations

The power meter supports several power system configurations. See Figure 3–5 and Figure 3–6, and Table 3–2, Table 3–3, and Table 3–4 for details.

NOTE: There are additional supported power system configurations in Multi Circuit circuit mode. See Appendix E on page 77 for information on multi circuit power system configurations.

Figure 3–5: Single-Phase Power System Configurations

1PH2W LN

1PH2W LL

Table 3–2: Single-Phase

Power System Configuration

Number of

Wires

Qty. Meter Terminal Qty. Meter Terminal Type

CTs Voltage Connections

Single-Phase Wiring

1PH2W LN 2 1 I1 2 V1, Vn L-N

1PH2W LL 2 1 I1 2 V1, V2 L-L

1PH3W LL with N 3 2 I1, I2 3 V1, V2, Vn L-L with N

NOTE: For 1 CT and 2 CT systems, you must configure the power meter for the phase on which the CT is installed.

1PH3W LL with N

PowerLogic™ Power Meter PM5350 63230-401-203A5

Power Meter Basic Setup 03/2021

Figure 3–6: Three-Phase Power System Configurations

3PH3W Delta Corner Grounded

(3PH3W Dlt Crnr Gnd)

3PH4W Open Delta Center-Tapped

(3PH4W Opn Dlt Ctr Tp)

3PH3W Delta Ungrounded

(3PH3W Dlt Ungnd)

3PH4W Delta Center-Tapped

(3PH4W Dlt Ctr Tp)

3PH3W Wye Ungrounded

(3PH3W Wye Ungnd)

3PH4W Wye Grounded

(3PH4W Wye Gnd)

Table 3–3: Three-Phase Direct Connect

Power System Configuration

Number of

Wires

Qty. Meter Terminal Qty. Meter Terminal Type

CTs Voltage Connections

Three-Phase Wiring

3PH3W Dlt Crnr Gnd

3PH3WDlt Ungnd

3PH3W Wye Ungnd

3PH3W Wye Res Gnd

3PH3W Dlt Crnr Gnd

3PH3WDlt Ungnd

3PH3W Wye Ungnd

3PH3W Wye Res Gnd

NOTE: For 1 CT and 2 CT systems, you must configure the power meter for the phase on which the CT is installed.

Power System Configuration

3 1 I1 3 V1, V2, V3

Number of

Wires

2 I1, I3 3 V1, V2, V3 Delta

3 I1, I2, I3 3 V1, V2, V3 Delta

CTs Voltage Connections

Qty. Meter Terminal Qty. Meter Terminal Type

Three-Phase Wiring

3PH4W Opn Dlt Ctr Tp

3PH4W Dlt Ctr Tp

3PH4W Wye Gnd

3PH4W Wye Res Gnd

3PH4W Opn Dlt Ctr Tp

3PH4W Dlt Ctr Tp

3PH4W Wye Gnd

3PH4W Wye Res Gnd

3PH4W Opn Dlt Ctr Tp

3PH4W Dlt Ctr Tp

3PH4W Wye Gnd

3PH4W Wye Res Gnd

NOTE: For 1 CT and 2 CT systems, you must configure the power meter for the phase on which the CT is installed.

4 3 I1, I2, I3 4 V1, V2, V3, Vn Delta

4 3 I1, I2, I3 4 V1, V2, V3, Vn Wye

4 1 I1 4 V1, V2, V3, Vn

3PH3W Wye Resistance Grounded

(3PH3W Wye Res Gnd)

3PH4W Wye Resistance Grounded

(3PH4W Wye Res Gnd)

Delta

(Balanced)

Wye

(Balanced)

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Basic Setup

Table 3–4: Three-Phase (with VTs)

Power System Configuration

Number of

Wires

Qty. Meter Terminal Qty. Meter Terminal Type

CTs Voltage Connections

Three-Phase Wiring

3PH3W Dlt Crnr Gnd

3PH3WDlt Ungnd

3PH3W Wye Ungnd

3PH3W Wye Res Gnd

3PH3W Dlt Crnr Gnd

3PH3WDlt Ungnd

3PH3W Wye Ungnd

3PH3W Wye Res Gnd

3PH4W Opn Dlt Ctr Tp

3PH4W Dlt Ctr Tp 3PH4W Wye Gnd

3PH4W Wye Res Gnd

3PH4W Opn Dlt Ctr Tp

3PH4W Dlt Ctr Tp 3PH4W Wye Gnd

3PH4W Wye Res Gnd

NOTE: For 1 CT and 2 CT systems, you must configure the power meter for the phase on which the CT is installed.

3 1 I1 2

4 1 I1 3

2 I1, I3 2

3 I1, I2, I3 2

3 I1, I2, I3 3

3 I1, I2, I3 2

2 I1, I2, I3 3

Overcurrent Protection

Clearly label the device’s disconnect circuit mechanism and install it within easy reach of the operator.

V1, V3

(V2 to Ground)

V1, V3

(V2 to Ground)

V1, V3

(V2 to Ground)

V1, V2, V3

(Vn to Ground)

V1, V3

(Vn to Ground)

V1, V2, V3

(Vn to Ground)

V1, V2, V3

(Vn to Ground)

Delta

(Balanced)

Wye

(Balanced)

NOTE: The disconnect circuit breaker or fusing must be rated for the available short circuit current at the connection points.

Table 3–1: Fuse Recommendations

Control Power Source

CPT Vs ≤ 125 Vac FNM or MDL 250 mA CPT 125 < V CPT 240 < V Line Voltage V Line Voltage V DC V

Source Voltage (Vs) Fuse Fuse Amperage

≤ 240 Vac FNQ or FNQ-R 250 mA

≤ 277 Vac FNQ or FNQ-R 250 mA

≤ 240 Vac FNQ-R 250 mA

> 240 Vac FNQ-R 250 mA

≤ 300 Vdc LP-CC 500 mA

For selecting fuses and circuit breakers other than those listed above, use the following criteria:

• Select overcurrent protection rated as listed above.

• Select current interrupt capacity based on the installation category and fault current

capability.

• Select overcurrent protection with a time delay.

• The voltage rating should be based on the input voltage applied.

• If a 250 mA fuse is not available with the required fault current capability, use a fuse

rated at a maximum of 500 mA.

• Fuse protection can be substituted with molded-case circuit breaker 0.5A/4-Pole.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Basic Setup 03/2021

Setting Up Voltage Connection and CT Options

The options available for voltage connections (VT Connect) and the number of CTs that can be selected (CT on Terminal) are based on the power system selected in “Setting Up the Power System” on page 10. The CT Primary and Secondary are set in Amps (A).

To set up voltage connections and CTs:

1. Press

2. Press + and - to scroll through the

3. Press [OK] to select the VT

4. Press

5. Press + and - to scroll through the

6. Press [OK] to select VT Primary

7. Press

8. Press

9. Press + and - to scroll through the

10. Press [OK] to enter the terminal

11. Press

12. Press + to increment the active

13. Press

14. Continue until all values are

15. Press

16. Press + and - to scroll through a

17. Press [OK] to select the CT

▼ to select VT Connect,

then press [Edit].

VT Connect options.

Connect. If you choose Direct Con, skip to step 8.

▼ to select VT Primary (V),

then press [Edit].

options.

(V).

▼ to select VT Secondary

(V), then follow steps 4 to 6 to select VT Secondary.

▼ to select CT on

Terminal, then press [Edit].

terminal options.

the CT is on.

▼ to select CT Primary (A),

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the CT Primary.

▼ to select CT Secondary

(A), then press [Edit].

list of CT Secondary options.

NOTE: CT Secondary options are 5A or 1A. See “Specifications” on page 65 for accuracy level.

Secondary.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Basic Setup

Setting Up the System Frequency

The system frequency is limited to 50 Hz or 60 Hz.

To set up the system frequency:

1. Press

2. Press + and - to scroll between

3. Press [OK] to select the system

Setting Up the Phase Rotation

The phase rotation is limited to ABC or CBA.

To set up the phase rotation:

1. Press ▼ to select Phase

2. Press + and - to scroll between

3. Press [OK] to select the phase

▼ to select System

Frequency, then press [Edit].

50 and 60 Hz.

frequency.

Rotation, then press [Edit].

ABC and CBA.

rotation.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Advanced Setup 03/2021

Power Meter Advanced Setup

To begin power meter advanced setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [Meter].

6. Press [Advan].

Use the directions in the following sections to set up power meter advanced values.

Setting Up the Load Timer Setpoint

There are two typical uses for the load timer setpoint:

• Select a relatively low setpoint. The timer increments when the load being metered is

running. This could be useful in recording machine run time for a preventive maintenance program.

• Select a setpoint that is equal to the rating of the power system conductors. The timer

increments and records how long the conductors were overloaded. This could be used to help determine if a circuit has the capacity to add additional load or if loads should be moved to another circuit.

The load timer setpoint is set in Amps (A).

To set up the load timer setpoint:

1. Press

2. Press + to increment the active

3. Press

4. Continue until all values are

▼ to select Load Timer

Setpoint, then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to set the load timer setpoint.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Demand Setup

Setting Up the Peak Current Demand Over Last Year

The peak current demand over last year calculates Total Demand Distortion (TDD) in amperes. See the TDD discussion in “Power Analysis Values” on page 37 for more information. Enter 0 if you want the power meter to use metered current peak demand for this calculation.

The peak current demand is set in Amps (A).

To set up the peak current demand over last year:

1. Press Dmd for TDD, then press [Edit].

2. Press + to increment the active digit through the numerals 0-9.

3. Press value for the active digit and move to the next digit to the left.

4. Continue until all values are selected, then press [OK] to enter the peak current demand over last year.

Power Meter Demand Setup

To begin power meter demand setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [Meter].

6. Press [Dmd].

▼ to select Pk Current

 to enter the selected

Use the directions in the following sections to set up power meter demand values.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Demand Setup 03/2021

Setting Up Power and Current Demand

To set up the power or current, demand:

1. Press

2. Press [Edit] to select a demand.

3. Press [Edit] to select Method.

4. Press + and - to scroll through a

5. Press [OK] to select the

6. Press

7. Press + to increment the active

8. Press

9. Continue until all values are

10. If you selected a Rolling Block

11. Press + to increment the active

12. Continue until all values are

▼ and ▲ to scroll

between Power and Current Demand.

list of supported demand methods.

demand method.

NOTE: If you select Input Sync Block or Rolling Block, see “Select the Digital Input” on page 19.

▼ to select Interval,

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

number for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the interval.

method (Timed, Input Sync, Cmd Sync), press Subinterval, then press [Edit]. Otherwise, proceed to Step 13.

digit through the numerals 0-9.

NOTE: The subinterval duration must be evenly divisible into the demand interval duration.

selected, then press [OK] to enter the subinterval.

▼ to select

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Demand Setup

Setting Up Power and Current Demand (continued)

Select the Digital Input

13. Press

14. Press + and - to scroll through

15. Press [OK] to select the digital

16. Press

If you select Input Sync Block or Input Sync Rolling Block as the demand method, select the digital input to be associated with the demand system.

▼to select Select Dig

Output, then press [Edit].

the digital outputs.

output to be associated with the demand system.

▲ to return to the

previous screen.

NOTE: If existing associations will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration and return to the previous screen.

When the digital input is energized, the demand interval will trigger. For a valid demand interval, the digital input must be energized within +/-5 seconds of the set interval.

To select the digital input:

1. Press ▼to select Select Dig

Input, then press [Edit].

2. Press + and - to scroll through the digital inputs.

3. Press [OK] to select the digital input to be associated with the demand system.

4. Press

▲ to return to the

previous screen.

NOTE: If existing associations will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration and return to the previous screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Communication Setup 03/2021

Power Meter Communication Setup

To begin power meter communication setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [Comm]. The Communication Setup screen appears.

Use the directions in the following sections to set up power meter communications values.

Setting Up Communications

To set up communications:

1. Press

2. Press + and - to scroll through

3. Press [OK] to set the protocol.

4. Press

5. Press + to increment the active

6. Press

7. Continue until all values are

8. Press

9. Press + and - to scroll through

10. Press [OK] to set the Baud rate.

11. Press

12. Press + and - to scroll through

13. Press [OK] to set the parity.

▼ to select Protocol,

then press [Edit].

the protocol options.

▼ to select Address,

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to set the address.

▼ to select Baud Rate,

then press [Edit].

the Baud rate options.

▼ to select Parity, then

press [Edit].

the parity options.

Setting Up Alarms

See “Alarms” on page 39 for information on setting up alarms.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter HMI Setup

Setting Up I/O

See “Input/Output Capabilities” on page 51 for information on setting up I/O.

Power Meter HMI Setup

To begin power meter HMI setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [HMI]. The HMI Setup screen appears.

Use the directions in the following sections to set up power meter HMI values.

Setting Up the Display

To set up the display:

1. Press [Disp]. The Display screen appears.

2. Press [Edit] to select Contrast.

3. Press + to increment the active digit through the numerals 0-9.

NOTE: The contrast values range between 1 and 9.

4. Press [OK] to set the contrast.

5. Press

6. Press + to increment the active

7. Press

8. Continue until all values are

▼to select Backlight

Timeout (min), then press [Edit].

digit through the numerals 0-9.

NOTE: The backlight timeout values range between 0 and 60 minutes. 0 disables the timeout.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to set the backlight timeout.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter HMI Setup 03/2021

Setting Up the Display (continued)

9. Press ▼to select Screen

Timeout (min), then press [Edit].

10. Press + to increment the active digit through the numerals 0-9.

NOTE: The screen timeout values range between 0 and 60 minutes. 0 disables the timeout.

11. Press

12. Continue until all values are

13. Press

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to set the screen timeout.

▲ to return to the

previous screen.

NOTE: If existing associations will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration and return to the previous screen.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter HMI Setup

Setting Up Regional Settings

To set up regional settings:

1. Press [Region]. The Regional Settings screen appears.

2. Press [Edit] to select Language.

3. Press + and - to scroll through the language options.

4. Press [OK] to set the language.

NOTE: Models with communications support the download of language files with additional languages to the power meter. All languages available on the power meter are listed. See “Downloading Firmware” on page 62 for more information.

5. Press

6. Press + and - to scroll through

7. Press [OK] to set the date

8. Press

9. Press + and - to scroll through

10. Press [OK] to set the time

11. Press

12. Press + and - to scroll through

13. Press [OK] to set the HMI

14. Press

▼to select Date Format,

then press [Edit].

the date format options.

format.

▼to select Time

Format, then press [Edit].

the time format options.

format.

▼to select HMI Mode,

then press [Edit].

the HMI mode options.

mode.

▲ to return to the

previous screen.

NOTE: If existing associations will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration and return to the previous screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Clock Setup 03/2021

Setting Up Passwords

The passwords for HMI access to setup and resets are configurable. Passwords must use four numeric characters. The characters are from the US ASCII character set and are not translated or affected by language selection.

To set up a password:

1. Press

2. Press [Edit] to select a

3. Press + to increment the active

4. Press

5. Continue until all values are

Power Meter Clock Setup

To begin power meter clock setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

5. Press [Clock]. The Clock setup screen appears.

▼ and ▲ to scroll

through the passwords in the Passwords screen.

password.

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to set the password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

Use the directions in the following sections to set up power meter clock values.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Reset the Power Meter

Setting Up the Clock

The power meter stores all date and time stamps in GMT. If “Local” meter time is selected, the GMT offset converts the GMT values to local date and time values for display on the HMI. There is also an option to display the GMT values on the HMI.

To set up the clock:

1. Press [Edit] to select Date.

2. Press + to increment the active digit for the first character of the date.

3. Press

4. Continue until all values are

5. Press

6. Press

7. Press + and - to scroll through

8. Press [OK] to set the meter

 to enter the selected

character and move to the character to the left.

selected, then press [OK] to set the date.

▼and follow Steps 2 to

6 to set the Time.

▼to select Meter Time,

then press [Edit].

the meter time options.

time.

Reset the Power Meter

To begin power meter reset setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Reset]. The Resets screen appears.

Meter values can be re-initialized using the reset function. Resets are grouped into global resets and single resets. Use the directions in the following sections to set up power meter reset values.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Reset the Power Meter 03/2021

Global Resets

Global resets include power meter reinitialization, as well as resets of all values for the following items:

• Energies

• Demands

• Min/Max Values

• Alarm Logs and Counters

• I/O Counters and Timers

To reinitialize the power meter:

1. Press [Select] to select Global Resets.

2. Press [Reset] to select Meter Initialization.

3. Enter the Energy Password, then press [OK].

4. A confirmation screen appears.

— Press [Yes] to reset the

power meter.

— Press [No] to return to the

previous screen.

To reset all values for a selected item:

1. Press [Select] to select Global Resets.

2. Press

3. Press [Reset].

4. Press [OK].

5. A confirmation screen appears.

▼ and ▲ to scroll to

the item you want to reset.

NOTE: If you selected energies, demands, or min/max, a password is required. Enter the reset password for the selected item.

— Press [Yes] to reset all

values.

— Press [No] to return to the

previous screen.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Reset the Power Meter

Single Resets

Single resets allow you to reset specific items individually. Use the single reset option to reset he following values:

• Energy

• Demand

• Alarms

• Digital Inputs

• Digital Outputs

• Active Load Timer

To reset a value for the selected item:

1. Press

2. Press

3. Press [Select].

4. In the item Reset screen, press

▼to select Single

Resets, then press [Select].

▼ and ▲ to scroll to

the item you want to reset.

NOTE: If you selected energy or demand, a password is required. Enter the reset password for the selected item.

▼ and ▲ to select the

specific value you wish to reset.

NOTE: The example displays a demand reset with Demand selected for reset.

5. Press [Reset] to reset the selected value.

6. A confirmation screen appears.

— Press [Yes] to reset the

selected value.

— Press [No] to return to the

previous screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Reset the Power Meter 03/2021

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Characteristics

Chapter 4—Metering

Power Meter Characteristics

The power meter measures currents and voltages and reports in real time the rms values for all three phases and neutral. In addition, the power meter calculates power factor, real power, reactive power, and more.

The PM5350 is not for use on Direct Current (DC) circuits. The power meter will incorrectly read 0 volts.

Table 4–1 lists metering characteristics of the power meter.

Table 4–1: Power Meter Characteristics

Instantaneous rms Values

Current Per phase, neutral or ground, average of 3 phases

Voltage Average of 3 phases, L-L and L-N

Frequency 45 to 70 Hz

Active power Total and per phase (signed)

Reactive power Total and per phase (signed)

Apparent power Total and per phase

True Power Factor Total and per phase 0.000 to 1 (signed, four quadrant)

Displacement Power Factor Total and per phase 0.000 to 1 (signed, four quadrant)

Energy Values (Delivered, Received, Del+Rec, Del-Rec)

Active energy 0 to 9.2 x 10

Reactive energy 0 to 9.2 x 10

Apparent energy 0 to 9.2 x 10

Demand Values

Current Average

Active, reactive, apparent power Total

Maximum Demand Values

Maximum current Average

Maximum active power Total

Maximum reactive power Total

Maximum apparent power Total

Power-Quality Values

Total harmonic distortion (THD and thd) Current and voltage (L-L and L-N)

Total demand distortion (TDD)

Reset

Maximum demand current and power (password protected)

Energy values (HMI password protected)

Minimum and maximum values (password protected)

Active load timer

I/O Counters and timers

Visualization Modes

IEC and IEEE All calculations are the same under both visualization modes.

Minimum and Maximum Values

Real power per phase and total

Apparent power per phase and total

Reactive power per phase and total

PF (power factor) true and displacement, per phase and total

Current per phase and average

Voltage (L-L and L-N) per phase

THD and thd current per phase

THD and thd voltage (L-L and L-N)

and average

VARh

VAh

PowerLogic™ Power Meter PM5350 63230-401-203A5 Min/Max Values for Real-Time Readings 03/2021

Table 4–1: Power Meter Characteristics (continued)

Local or Remote Setup

Distribution system Type 3-phase 3- or 4-wire with 1, 2, or 3 CTs, single-phase 2- or 3-wire with

Current transformers rating Primary 5 to 32,767 A

Voltage transformers rating Primary 1,000,000 V max

Demand currents calculation method 1 to 60 minutes

Demand power calculation method 1 to 60 minutes

1 or 2 CTs

Secondary 5 A, 1 A

Secondary 100 V, 110 V, 115 V, 120 V

MODBUS RS-485

Functions

RS-485 link 2-wire

Communication protocol MODBUS RTU, MODBUS ASCII, JBUS

Settings

Communication address 1 to 247 (255 for JBUS)

Baud rate (communication speed) 9600, 19200, 38400 baud

Parity none, even, odd

Digital Outputs

Modes: External, Alarm, Demand Sync 2 Electromechanical relays

Digital Inputs

Modes: Normal, Demand Sync 4 digital inputs

Min/Max Values for Real-Time Readings

When any one-second real-time reading reaches its highest or lowest value, the power meter saves the values in its nonvolatile memory. These values are called the minimum and maximum (min/max) values.

From the power meter display you can:

• View all min/max values since the last reset and the reset date and time. See Table 4–

1 for a list of the minimum and maximum values stored in the power meter.

• Reset min/max values. See “Reset the Power Meter” on page 25.

All running min/max values are arithmetic minimum and maximum values. For example, the minimum phase A–B voltage is the lowest value in the range 0 to 1200 kV that has occurred since the min/max values were last reset.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Min/Max Values for Real-Time Readings

Power Factor Min/Max Conventions

The Power Factor (PF) values are encoded into four quadrant floating point register values. These values fall between the minimum and maximum on a continuous scale for all real-time readings: -2 < PF ≤ 2. The minimum value represents the measurement closest to -2 and the maximum value is the measurement closest to 2 on the scale.

NOTE: See “Power Factor Register Format” on page 71 for information on using register values to determine power factor values.

Figure 4–1 below shows two examples of min/max values. Note that the minimum power factor need not be leading, and the maximum power factor need not be lagging.

In Example A, the customer is metering a substation that provides power to the utility (Energy Received). The minimum register value is -1.67 and the maximum is -0.9 with power factor values ranging from 0.33 (leading) to 0.9 (lagging) respectively.

In Example B, the customer is being supplied power by the utility (Energy Delivered). The minimum register value is 0.8 and the maximum is 1.134 with power factor values ranging from 0.8 (lagging) to 0.866 (leading) respectively.

Figure 4–1: Min/Max Examples

Example A

Max PF 0.9

Energy Received

Lagging PF

Unity Energy

Received

Min PF 0.33

Energy Received

Leading PF

Energy Received

Range of PF

Values for

Example A

-0.9

-1

-1.67

Minimum

Example B

-2

Energy Delivered

0.8

1.134

Maximum

Range of PF

Example B

Min PF 0.8

Energy Delivered

Lagging PF

Unity Energy

Delivered

Values for

Max PF 0.866

Energy Delivered

Leading PF

PowerLogic™ Power Meter PM5350 63230-401-203A5 Demand Readings 03/2021

Demand Readings

The power meter provides a variety of demand readings. Table 4–2 lists the available demand readings and their reportable ranges.

Table 4–2: Demand Readings

Demand Readings

Demand Current, Average

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Real Power, 3Ø Total

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Reactive Power, 3Ø Total

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Apparent Power, 3Ø Total

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Calculation Methods

Demand power is the energy accumulated during a specified period divided by the length of that period. How the power meter performs this calculation depends on the method you select. To be compatible with electric utility billing practices, the power meter provides the following types of demand power calculations:

• Block Interval Demand

• Synchronized Demand

• Thermal Demand

The default demand calculation is set to a fixed block with a 15 minute interval.

Block Interval Demand

In the block interval demand method, you select a “block” of time that the power meter uses for the demand calculation. You choose how the power meter handles that block of time (interval). Three different modes are possible:

• Sliding Block. Select an interval from 1 to 60 minutes (in 1-minute increments). For

• Fixed Block. Select an interval from 1 to 60 minutes (in 1-minute increments). The

demand intervals less than 15 minutes, the value is updated every 15 seconds. For demand intervals 15 minutes and greater, the demand value is updated every 60 seconds. The power meter displays the demand value for the last completed interval.

power meter calculates and updates the demand at the end of each interval.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Demand Readings

• Rolling Block. Select an interval and a subinterval. The subinterval must divide

evenly into the interval. For example, you might set three 5-minute subintervals for a 15-minute interval. Demand for each completed interval is updated at each subinterval. The power meter displays the demand value for the last completed interval.

Figure 4–2 illustrates the three ways to calculate demand power using the block method. For illustration purposes, the interval is set to 15 minutes.

Figure 4–2: Block Interval Demand Examples

Calculation updates every 15 or 60 seconds

15 30 45

60 . . .

15-minute interval

Sliding Block

Calculation updates at the end of the interval

15-minute interval 15-min

1 5 30 45

Fixed Block

Calculation updates at the end of the subinterval (5 minutes)

15-minute interval

Demand value is the average for the last completed interval

Time (sec)

Demand value is the average for the last completed interval

Time (min)

Demand value is the average for the last completed interval

20 35 4025

30 45

Rolling Block

Time (min)

PowerLogic™ Power Meter PM5350 63230-401-203A5 Demand Readings 03/2021

Synchronized Demand

The demand calculations can be synchronized by accepting an external pulse input, a command sent over communications.

• Input Synchronized Demand. You can set up the power meter to accept a demand

synch pulse from an external source. When the power meter sees a pulse, it starts a new demand interval and calculates the demand for the preceding interval. The power meter then uses the same time interval as the other meter for each demand calculation. Figure 4–3 illustrates this point. You can use the standard digital input installed on the meter to receive the synch pulse. When setting up this type of demand, you select whether it will be input-synchronized block or input-synchronized rolling block demand. The rolling block demand requires that you choose a subinterval.

Figure 4–3: Demand sync pulse timing

Normal Demand Mode

Billing Meter Demand Timing

Power Meter Demand Timing

External Sync Pulse Demand Timing

Billing Meter Demand Timing

Utility Meter Sync Pulse

Power Meter Demand Timing (Slaved to Master)

• Command Synchronized Demand. Using command synchronized demand, you can

synchronize the demand intervals of multiple meters on a communications network. For example, if a PLC input is monitoring a pulse at the end of a demand interval on a utility revenue meter, you could program the PLC to issue a command to multiple meters whenever the utility meter starts a new demand interval. Each time the command is issued, the demand readings of each meter are calculated for the same interval. When setting up this type of demand, you select whether it will be commandsynchronized block or command-synchronized rolling block demand. The rolling block demand requires that you choose a subinterval.

When in demand sync pulse control mode, the power meter will not end a demand interval without a pulse. The pulse must be received within +/- 5 seconds of when expected. If the pulse is not received in that time frame, the demand system is reinitialized.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Demand Readings

Thermal Demand

The thermal demand method calculates the demand based on a thermal response, which mimics thermal demand meters. The demand calculation updates at the end of each interval. You select the demand interval from 1 to 60 minutes (in 1-minute increments). In Figure 4–4 the interval is set to 15 minutes for illustration purposes.

Figure 4–4: Thermal Demand Example

The interval is a window of time that moves across the timeline

99%

90%

% of Lead

15-minute

interval

Calculation updates at the end of each interval

15-minute

interval

Last completed demand interval

Time

(minutes)

Predicted Demand

The power meter calculates predicted demand for the end of the present interval for kW, kVAR, and kVA demand. This prediction takes into account the energy consumption thus far within the present (partial) interval and the present rate of consumption. The prediction is updated every second.

Figure 4–5 illustrates how a change in load can affect predicted demand for the interval.

Figure 4–5: Predicted Demand Example

Beginning of interval

Demand for last completed interval

1:00 1:06 1:15

15-minute interval

Partial Interval Demand

Predicted demand if load is added during interval; predicted demand increases to reflect increase demand

Predicted demand if no load is added.

Time

Change in Load

PowerLogic™ Power Meter PM5350 63230-401-203A5 Energy Readings 03/2021

Peak Demand

In nonvolatile memory, the power meter maintains a running maximum for power demand values, called “peak demand.” The peak is the highest average for each of these readings: kWD, kVARD, and kVAD since the last reset. The power meter stores the date and time when the peak demand occurred, as well as the peak demand during the last incremental energy interval.

You can reset peak demand values from the power meter display. To reset all demand values, select Maint > Reset > Global Resets > Demands. To reset power or current demand values, select Maint > Reset > Single Resets > Demand, then select Power or Current. See “Reset the Power Meter” on page 25 for more information.

You should reset peak demand after changes to basic power meter setup, such as CT ratio or power system configuration.

Energy Readings

The power meter calculates and stores accumulated energy values for real, reactive, and apparent energy. Energy is stored as Delivered, Received, Del+Rec, and Del-Rec.

You can view accumulated energy from the display. The resolution of the energy value automatically changes from kWh to MWh (kVAh to MVARh).

Energy values can be reported over communications as 64-bit signed integers. The units are always Wh, VARh, or VAh.

63230-401-203A5 PowerLogic™ Power Meter PM5350

100%

THD =

03/2021 Power Analysis Values

Power Analysis Values

The power analysis values use the following abbreviations:

HC (Harmonic Content) =

= Fundamental Content

= Maximum Demand Load

The power meter provides the following power analysis values:

• THD. Total Harmonic Distortion (THD) is a quick measure of the total distortion

present in a waveform and is the ratio of harmonic content to the fundamental. It provides a general indication of the “quality” of a waveform. THD is calculated for both voltage and current. The power meter uses the following equation to calculate THD:

• thd. An alternate method for calculating Total Harmonic Distortion. It considers the

total harmonic current and the total rms content rather than fundamental content in the calculation. The power meter calculates thd for both voltage and current. The power meter uses the following equation to calculate thd:

thd =

100%

• TDD. Total Demand Distortion (TDD) evaluates the harmonic currents between an

end user and a power source. The harmonic values are based on a point of common coupling (PCC), which is a common point where each user receives power from the power source. The power meter uses the following equation to calculate TDD:

22 2

TDD =

100%

PowerLogic™ Power Meter PM5350 63230-401-203A5 View or Modify Configuration Data using ION Setup 03/2021

View or Modify Configuration Data using ION Setup

You can use ION Setup to view or modify the meter setup parameters.

For more information on configuration, see ION Setup 3.0 Device configuration guide.

63230-401-203A5 PowerLogic™ Power Meter PM5350

03/2021 About Alarms

Chapter 5—Alarms

HAZARD OF UNDELIVERED NOTIFICATIONS

Do not rely solely on the power meter for alarm notifications where human or equipment safety relies on successfully delivered notifications.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

About Alarms

The icon appears in the upper-right corner of the meter display when an alarm is active.

If the energy/alarm LED has been configured for alarms, the energy/alarm LED flashes when an alarm is active. See “Setting Up the Energy/Alarm LED” on page 60 for more information.

The power meter maintains a counter for each alarm to keep track of the total number of occurrences (see Figure 5–1).

Figure 5–1: Alarm Counters

If you make changes to the basic power meter setup, all alarms are disabled to prevent undesired alarm operation. Confirm alarm configuration and enable required alarms.

NOTE: Only alarms that apply to the selected power system configuration can be enabled.

The available alarms for this power meter are described in the following sections.

PowerLogic™ Power Meter PM5350 63230-401-203A5 About Alarms 03/2021

1-Second Alarms

The power meter has 29 standard 1-second over/under alarms. See Table 5–1 for a complete list.

Use the display to configure 1-second alarms with the following values:

• Enable—disable (default) or enable

• Pickup Setpoint (magnitude)

• Pickup Time Delay (in seconds)

• Dropout Setpoint (magnitude)

• Dropout Time Delay (in seconds)

Table 5–1: List of Standard 1-Second Over/Under Alarms

Alarm

Number

01 Over Current, Phase

02 Under Current, Phase

03 Over Current, Neutral

04 Over Current, Ground

05 Over Voltage, L-L

06 Under Voltage, L-L

07 Over Voltage, L-N

08 Under Voltage L-N

09 Over kW

10 Over kVAR

11 Over kVA

12 Lead PF, True

13 Lag PF, True

14 Lead PF, Disp

15 Lag PF, Disp

16 Over kW Dmd, Pres

17 Over kW Dmd, Last

18 Over kW Dmd, Pred

19 Over kVAR Dmd, Pres

20 Over kVAR Dmd, Last

21 Over kVAR Dmd, Pred

22 Over kVA Dmd, Pres

23 Over kVA Dmd, Last

24 Over kVA Dmd, Pred

25 Over Frequency

26 Under Frequency

27 Over Voltage Unbal

28 Over Voltage THD

29 Phase Loss

Alarm

Label

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 About Alarms

Many of the 1-second alarms are three-phase alarms. Alarm setpoints are evaluated for each of the three phases individually, but the alarm is reported as a single alarm. The alarm pickup occurs when the first phase exceeds the alarm pickup magnitude for the pickup time delay. The alarm is active as long as any phase remains in an alarm state. The alarm dropout occurs when the last phase drops below the dropout magnitude for the dropout time delay. See Figure 5–2 below.

Figure 5–2: How the power meter handles setpoint-driven alarms

Max2

Max1

Pickup

Setpoint

Dropout

Setpoint

ΔT ΔT

Pickup Delay

EV1

Alarm Period

Dropout Delay

EV2

Unary Alarms

Digital Alarms

Multi Circuit Alarms

EV1—The power meter records the date and time that the pickup setpoint and time delay

were satisfied, and the maximum value reached (Max1) during the pickup delay period (T). Also, the power meter performs any tasks assigned to the event such as operation of a digital output.

EV2—The power meter records the date and time that the dropout setpoint and time delay were satisfied, and the maximum value reached (Max2) during the alarm period.

The power meter has four unary alarms. These alarms alert you when the meter powers on after a control power loss, when the meter resets for any reason, when the meter selfdiagnostic feature detects a problem, or when the meter detects a phase rotation different than expected.

The power meter has four digital alarms for alarming on digital input status. By default, the digital alarms are active when the associated digital input is on. The pickup and dropout time delays are configured in seconds.

Multi-circuit alarms are only available for setup when Multi Circuit circuit mode is selected. See Appendix E on page 77 for information on multi-circuit alarms.

Alarm Priorities

Each alarm has a priority level. Use priorities to distinguish between events that require immediate action and those that do not require action. See “Setting Up the Energy/Alarm LED” on page 60 for information on configuring the alarm LED for alarm mode.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Alarm Setup 03/2021

• High priority—if a high priority alarm occurs, the display informs you in two ways: the

alarm LED on the display flashes until you acknowledge the alarm, and the alarm icon blinks while the alarm is active. An alarm message is displayed while the alarm is active. See “Viewing Unacknowledged Alarms and the Alarm History Log” on page 49 for information on acknowledging alarms.

• Medium priority—if a medium priority alarm occurs, the alarm LED and the alarm

icon blink only while the alarm is active. An alarm message is displayed while the alarm is active.

• Low priority—if a low priority alarm occurs, the alarm LED and the alarm icon blink

only while the alarm is active. No alarm message is displayed.

• No priority—if an alarm is set up with no priority, no visible representation appears on

the display. Alarms with no priority are not entered in the alarm Log.

If multiple alarms with different priorities are active at the same time, the display shows the alarms in the order they occurred. See “Setting Up Alarms” on page 20 for instructions on setting up alarms from the power meter display.

When a pickup event occurs, the active alarm list appears. Press “Detail” to see more event information. See “Alarm Setup” on page 42 for more information.

Using an Alarm to Control a Relay Output

Alarm Setup

Relays can be configured as external, demand sync, and alarm. See the “Setting Up Alarms” sections in this chapter and “Setting Up the Digital Output” on page 56.

Evaluation of all alarms is temporarily suspended while alarm setup screens are displayed. Evaluation resumes immediately upon exit from alarm setup screens.

To set up standard alarms:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [Alarm].

Use the directions in the following sections to set up alarms.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Alarm Setup

Setting Up 1-Second Alarms

To set up a standard alarm:

1. Press [1-Sec]. The 1-second alarm Select screen appears.

2. Press

3. Press [Edit] to select an alarm

4. Press [Edit] to select Pickup

5. Press + to increment the active

6. Press

7. Continue until all values are

8. For power factor alarms (Lead

9. Press + and - to scroll between

10. Press [OK] to set the pickup set

11. Press

12. For power factor alarms, press

▼ and ▲ to scroll

through the list of standard 1– second alarms.

to be configured.

Setpoint.

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the selected number for the pickup setpoint.

PF, True; Lag PF, True; Lead PF, Disp; and Lag PF, Disp) press

▼ to select PU Set Point

Lead/Lag, then press [Edit]. For other alarms, skip to Step 12.

Lead and Lag.

point lead or lag.

▼and follow Steps 4 to

7 for Pickup Time Delay and Dropout Setpoint.

▼to select DO Set Point

Lead/Lag and follow Steps 10 and 11. For other alarms, proceed to Step 14.

13. Press

14. Press

15. Press + and - to scroll between

16. Press [OK] to enable or disable

▼and follow Steps 4 to

7 for Dropout Time Delay.

▼ to select Enable, then

press [Edit].

Yes and No.

the alarm.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Alarm Setup 03/2021

Setting Up 1-Second Alarms (continued)

17. Press

18. Press + and - to scroll through

19. Press [OK] to set the priority.

20. Press

21. Press + and - to scroll through

22. Press [OK] to select a digital

23. If the selected digital output

24. Press

25. Press

▼ to select Priority, then

press [Edit].

priority options None, High, Medium, or Low.

NOTE: See “Alarm Priorities” on page 41 for more information.

▼ to select Select

Digital Output, then press [Edit].

the list of digital outputs to associate with the alarm.

output to be associated with the selected alarm.

already has an association that will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration in use and return to the previous screen.

▲ to save all alarm

selections and return to the previous screen.

▲ to save all 1-second

alarm selections.

NOTE: The Over Demand alarms are applicable for systems in which the energy is delivered to the customer only.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Alarm Setup

Setting Up Unary Alarms

To set up unary alarms:

1. Press [Unary]. The unary alarm Select screen appears.

2. Press

3. Press [Edit] to select an alarm to

4. Press [Edit] to select Enable.

5. Press + and - to scroll between

6. Press [OK] to enable or disable

7. Press

8. Press + and - to scroll through

9. Press [OK] to set the priority.

10. Press

11. Press + and - to scroll through the

12. Press [OK] to select a digital

13. If the selected digital output

14. Press

15. Press

▼ and ▲ to scroll

through the list of unary alarms.

be configured.

Yes and No.

the alarm.

▼ to select Priority.

priority options Low, None, High, or Medium.

NOTE: See “Alarm Priorities” on page 41 for more information.

▼ to select Select Digital

Output, then press [Edit].

NOTE: The digital output behavior mode must be Timed or Coil Hold to turn on when a unary alarm event occurs.

list of digital outputs to associate with the alarm.

output to be associated with the selected alarm.

already has an association that will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration in use and return to the previous screen.

▲ to save all alarms

selections and return to the previous screen.

▲ to save all unary alarm

selections.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Alarm Setup 03/2021

Setting Up Digital Alarms

To set up digital alarms:

1. Press [Dig]. The digital alarm Select screen appears.

2. Press

3. Press [Edit] to select an alarm

4. Press [Edit] to select Pickup

5. Press + and - to scroll between

6. Press [OK] to enter the pickup

7. Press

8. Press + to increment the active

9. Press

10. Continue until all values are

11. Press

12. Follow Steps 8 to 11 for the

▼ and ▲ to scroll

through the list of digital alarms.

to be configured.

Setpoint, then press [Edit].

On and Off.

setpoint.

▼ to select Pickup Time

Delay, then press [Edit].

NOTE: If the selected digital input mode is Demand Sync or Input Metering, a confirmation screen appears warning that if an alarm is enabled for this digital input, the existing association will be broken.

digit through the numerals 0-9.

NOTE: Units for time delays are set in seconds.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the pickup time delay.

▼ to select Dropout

Time Delay, then press [Edit].

dropout time delay.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Alarm Setup

Setting Up Digital Alarms (continued)

13. Press ▼ to select Enable,

then press [Edit].

14. Press + and - to scroll between Yes and No.

15. Press [OK] to enable or disable the alarm.

16. Press

17. Press + and - to scroll through

18. Press [OK] to set the priority.

19. Press

20. Press + and - to scroll through

21. Press [OK] to select a digital

22. If the selected digital output

23. Press

24. Press

▼ to select Priority,

then press [Edit].

priority options None, High, Medium, or Low.

NOTE: See “Alarm Priorities” on page 41 for more information.

▼ to select Select

Digital Output, then press [Edit].

the list of digital outputs to associate with the alarm.

output to be associated with the selected alarm.

already has an association that will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the

existing configuration in use and return to the previous screen.

▲ to save all alarm

selections and return to the previous screen.

▲ to save all digital

alarm selections.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Viewing Alarm Activity and History 03/2021

Viewing Alarm Activity and History

The active alarm list holds 40 entries at a time. The list works as a circular buffer, replacing old entries as new entries over 40 are entered into the alarm event queue. The information in the alarm event queue is volatile and reinitializes when the power meter resets.

The alarm history log holds 40 entries. The log also works as a circular buffer, replacing old entries with new entries. This information is nonvolatile.

The Detail menu displays the following information for active and historical alarms:

• Alarm name

• Date and time of the event

• Event —pickup or dropout

• Phase—phase the event occurred on based on power system type

• Value—alarm trigger point

Viewing Active Alarms and Alarm Counters

To view active alarms or alarm counters:

1. Scroll through the menu list at the bottom of the screen until you see [Alarm].

2. Press [Alarm].

3. Press the button beneath [Active] or [Count].

4. Press

5. Press

▼ and ▲ to scroll

through the alarm list.

▲ to return to the

previous screen.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Viewing Alarm Activity and History

Viewing Unacknowledged Alarms and the Alarm History Log

To view the unacknowledged alarms or the alarm history log:

1. Scroll through the menu list at the bottom of the screen until you see [Alarm].

2. Press [Alarm].

3. Press the button beneath [Unack] or [Hist].

4. Press

5. Press [Detail] to view pickup

6. Press

7. For unacknowledged alarms,

8. Press

9. For unacknowledged alarms,

▼ and ▲ to scroll

through the list of primary alarm events.

and dropout event details.

▼ and ▲ to scroll

through the pickup and dropout event details.

press [Ack] to acknowledge the alarm.

▲ to return to the

alarm list on the previous screen.

follow Steps 4 to 7 until all alarms are acknowledged.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Viewing Alarm Activity and History 03/2021

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Digital Inputs

Chapter 6—Input/Output Capabilities

UNINTENDED EQUIPMENT OPERATION

• Do not use this device for critical control or protection applications where human or equipment safety relies on the operation of the control action.

• Do not rely solely on device data to determine if your power system is functioning correctly or meeting all applicable standards and compliances.

• Do not use device control for time-critical functions because delays can occur between the time a control action is initiated and when that action is applied.

• Do not use digital inputs for voltage sensing applications over 36 Vdc.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Digital inputs and outputs can be used in both Normal and Multi Circuit circuit modes. See Appendix E on page 77 for input/output capabilities in multi circuit mode.

Digital Inputs

The power meter can accept four digital inputs designated DI1, DI2, DI3, and DI4. A digital input detects digital signals and is event-driven. For example, the Off-to-On transition of a digital input can be used to determine circuit breaker status, count pulses, or count motor starts.

The power meter counts Off-to-On transitions for each input. The count can be reset using the command interface (see Appendix D “Command Interface” on page 73) or by performing a reset (see “Reset the Power Meter” on page 25).

The digital input has two control modes:

• Normal—Use for simple On/Off digital inputs. The digital inputs can be configured to

activate an alarm when changing status, for example, from Off to On. See “Alarms” on page 39.

• Demand Interval Sync Pulse—Use to configure a digital input to accept a demand

sync pulse from a utility demand meter. See the Input Synchronized Demand section of “Synchronized Demand” on page 34.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Digital Inputs 03/2021

Setting Up the Digital Inputs

To begin digital input setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [I/O].

6. Press [D In].

To set up the digital inputs:

1. Press

2. Press [Edit] to select a digital

3. Press

4. Press + to increment the active

5. Press

6. Continue until all values are

▼ and ▲ to scroll

through the list of digital inputs.

input.

▼ to select Debounce

Time, then press [Edit].

digit through the numerals 0-9.

NOTE: Units for debounce time are set in 10 millisecond increments.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the selected number for Debounce Time.

The following sections describe the steps for setting up the input in each control mode.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Digital Inputs

Setting Up the Digital Inputs in Normal Mode

1. Press ▼ to select Control

Mode, then press [Edit].

2. Press + and - to scroll through the list of control mode options.

3. Press [OK] to select Normal.

4. Press

▲ to save all selections

NOTE: If the selected digital input already has a demand system association, changing the mode displays a confirmation screen indicating that the previous associations will be lost. Press [Yes] to proceed, or [No] to go back to the previous screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Digital Inputs 03/2021

Setting Up the Digital Inputs in Demand Sync Mode

1. Press

2. Press + and - to scroll through

3. Press [OK] to select Select

4. Press

5. Press + and - to scroll through a

6. Press [OK] to select a demand

7. Press

8. Press

▼ to select Control

Mode, then press [Edit].

the list of control mode options.

Dmd System.

▼ to select Select Dmd

System, then press [Edit].

list of available demand systems.

system.

▲ to save all input

selections and return to the previous screen.

NOTE: A confirmation screen appears. Press [Yes] to proceed, or [No] to go back to the previous screen.

▲ to save all digital

input selections.

When using a digital input for demand sync, the selected demand method must be “Input Synchronized Block,” or “Input Synchronized Rolling Block,” and the demand interval duration and demand subinterval duration configurations must be the expected durations. The demand sync pulse from the external meter must occur within +/- 5 seconds of the expected duration to be considered a valid sync pulse.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Digital Outputs

Digital Outputs

The power meter has two relay outputs, DO1 and DO2. The relay outputs have three control modes:

• External—The default setting. The output is controlled by a command sent over the

communications link.

• Alarm—The output is controlled by the power meter in response to an alarm

condition. Multiple alarms can be associated with the same output simultaneously.

• Demand Sync—The output signals the end of a demand interval.

The relay outputs have a limited number of operations that depend on the load being switched. Review the relay specifications (“Power Meter Specifications” on page 65) to verify they are suitable for your application.

Depending on the selected control mode, the following behavior modes are available for the relay outputs:

• Normal

— External

turns off when the “de-energize” command is received.

— Alarm: The output turns on when an alarm is activated and turns off when it is

deactivated.

• Timed

— External

turns off after a user-configurable time.

— Alarm: The output turns on when an alarm is activated and turns off after a user-

configurable time. The alarm may still be active after the output has turned off.

— Demand Sync: The output turns on at the end of the associated demand interval

and stays on for a user-configurable time.

• Coil Hold

— External

turns off when the “coil hold release” command is received. In the event of a control power loss, the output remembers and returns to the state it was in when the control power loss occurred.

— Alarm: The output turns on when an alarm is activated and turns off when the “coil

hold release” command is received.

See Appendix D “Command Interface” on page 73for information on commands and using the command interface.

: The output turns on when the “energize” command is received and

The following sections describe the steps for setting up the output in each of the control modes and associated behavior modes.

HAZARD OF UNINTENDED OPERATION

• Do not use the PM5350 power meter for critical control or protection applications where human or equipment safety relies on the operation of the control circuit.

• An unexpected change of state of the digital outputs may result when the supply power to the meter is interrupted, after a meter firmware upgrade, or during front panel or remote configuration.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Digital Outputs 03/2021

Setting Up the Digital Output

To begin digital output setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [I/O].

6. Press [D Out].

To set up the digital outputs:

1. Press

2. Press [Edit] to select a digital

3. Proceed to the following

▼ and ▲ to scroll

through the list of digital outputs.

output.

sections to configure the output in External, Alarm, or Demand Sync mode.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Digital Outputs

Setting Up the Digital Output in External Mode

1. Press ▼ to select Control

Mode, then press [Edit].

2. Press + and - to scroll through the list of control mode options.

3. Press [OK] to select External.

NOTE: If the selected digital output is in Demand Sync or Alarm mode and has a demand system or alarm association, a confirmation screen appears warning that previous associations will be lost. Press [Yes] to proceed, or [No] to go back to the previous screen.

4. Press

5. Press + and - to select a

6. Press [OK] to select the

7. Press

8. Press + to increment the active

9. Press

10. Continue until all values are

11. Press

12. Press

▼ to select Behavior

Mode, then press [Edit].

behavior mode.

▼ to select On Time (s),

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the selected number for On Time (s).

▲ to save all external

mode output selections.

NOTE: A confirmation screen appears. Press [Yes] to proceed, or [No] to go back to the previous screen.

▲ to save all digital

output selections.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Digital Outputs 03/2021

Setting Up the Digital Output in Alarm Mode

1. Press ▼ to select Control

Mode, then press [Edit].

2. Press + and - to scroll through the list of control mode options.

3. Press [OK] to select Alarm. NOTE: If the selected digital

output is in Demand Sync mode and has a demand system association, a confirmation screen appears warning that previous associations will be lost. Press [Yes] to proceed, or [No] to go back to the previous screen.

4. Press

5. Press + and - to select a

6. Press [OK] to select a behavior

7. Press

8. Press + to increment the active

9. Press

10. Continue until all values are

11. Press

12. Press

13. Press [Select] to select an alarm.

14. Press

15. Press

▼ to select Behavior

Mode, then press [Edit].

behavior mode.

mode.

▼ to select On Time (s),

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the selected number for On Time (s).

▼ to select Select

Alarms, then press [Edit].

▼ and ▲ to scroll

through a list of available alarms. NOTE: The digital output

behavior mode must be Timed or Coil Hold to turn on when a unary alarm event occurs.

NOTE: Any number of alarms can be associated with a digital output. An selected item(s). Press [Select] to remove an association.

X appears next to the

▲ to save all alarm

mode output selections and return to the previous screen.

NOTE: A confirmation screen appears. Press [Yes] to proceed, or [No] to go back to the previous screen.

▲ to save all digital

output selections.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Digital Outputs

Setting Up the Digital Output in Demand Sync Mode

1. Press ▼ to select Control

Mode, then press [Edit].

2. Press + and - to scroll through the list of control mode options.

3. Press [OK] to select Demand Sync.

NOTE: If the selected digital output is in Alarm mode and has an alarm association, a confirmation screen appears warning that previous associations will be lost. Press [Yes] to proceed, or [No] to go back to the previous screen.

4. Press

5. Press + and - to select a

6. Press [OK] to select a behavior

7. Press

8. Press + to increment the active

9. Press

10. Continue until all values are

11. Press

12. Press + and - to scroll through a

13. Press [OK] to select a demand

14. Press

15. Press

▼ to select Behavior

Mode, then press [Edit].

behavior mode.

mode.

▼ to select On Time (s)

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the selected number for On Time (s).

▼ to select Select Dmd

System then press [Edit].

list of available demand systems.

system.

▲ to save all demand

sync mode output selections and return to the previous screen.

NOTE: A confirmation screen appears. Press [Yes] to proceed, or [No] to go back to the previous screen.

▲ to save all digital

output selections.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Energy/Alarm LED 03/2021

Energy/Alarm LED

The energy/alarm LED has three modes: Off, Alarm, and Energy.

• Off— Turns off the LED.

• Alarm— The LED flashes when there is an active alarm.

• Energy— The LED flashes.

Setting Up the Energy/Alarm LED

To begin energy/alarm LED setup:

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Setup].

4. Enter your setup password.

NOTE: The default password is 0000. See “Setting Up Passwords” on page 24 for information on changing passwords.

5. Press [I/O].

6. Press [LED].

To set up the energy/alarm LED:

1. Press [Edit] to select the Mode.

2. Press + and - to scroll through a list of modes.

3. Press [OK] to select the mode.

— Off, continue to Step 11.

— Alarm, continue to Step 11.

— Energy, continue to Step 4.

4. Press

5. Press + to increment the active

6. Press

7. Continue until all values are

8. Press

9. Press + and - to scroll through a

10. Press [OK] to enter the energy

11. Press

▼ to select Pulse

Weight, then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the pulse weight.

▼ to select Channel,

then press [Edit].

list of energy channels.

channel.

▲ to save all

selections.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Password Recovery

Chapter 7—Maintenance and Troubleshooting

Chapter 7 — Maintenance and Troubleshooting

Alarms

Password Recovery

If you lose your password, go to www.se.com/support to contact Schneider Electric Technical Support for password recovery assistance.

NOTE: Be sure to have your product information readily available when calling technical support.

Power Meter Memory

The power meter uses its nonvolatile memory to retain all data and metering configuration values. Under the operating temperature range specified for the power meter, this nonvolatile memory has an expected life of at least 45 years.

NOTE: Life expectancy is a function of operating conditions and does not constitute any expressed or implied warranty.

Identifying the Firmware Version, Model, and Serial Number

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Diag].

4. Press [Info].

5. Press

6. Press

▼ and ▲ to view

the model, firmware (OS) version, serial number, and other power meter information.

▲ to return to the

maintenance screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Downloading Firmware 03/2021

Additional Meter Status Information

Meter

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Diag].

4. Press [Meter].

5. View the power meter status.

6. Press

▲ to return to the

Maintenance screen.

Downloading Firmware

Control Power

1. Scroll to [Maint] in the menu list.

2. Press [Maint].

3. Press [Diag].

4. Press [Cl Pwr].

5. View control power information.

6. Press

The power meter supports the downloading of new firmware and language files over the communications link. This requires the free DLF3000 software, which is available at

www.se.com. The DLF3000 offers an extensive Help file with information on operating the

software. The most recent firmware and language files are also available on the website.

▲ to return to the

maintenance screen.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Troubleshooting

Troubleshooting

The information in Table 7–1 on page 64 describes potential problems and their possible causes. It also describes checks you can perform or possible solutions for each. After referring to this table, if you cannot resolve the problem, contact your local Schneider Electric sales representative for assistance.

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical practices. For example, in the United States, see NFPA 70E.

• This equipment must be installed and serviced only by qualified personnel.

• Turn off all power supplying this equipment before working on or inside.

• Always use a properly rated voltage sensing device to confirm that all power is off.

• Carefully inspect the work area for tools and objects that may have been left inside the equipment.

• Use caution while removing or installing panels so that they do not extend into the energized bus; avoid handling the panels, which could cause personal injury.

Failure to follow these instructions will result in death or serious injury.

Heartbeat/Communication LED

The heartbeat/communication LED helps to troubleshoot the power meter. The heartbeat/communication LED works as follows:

• Normal operation — the LED flashes at a steady rate during normal operation.

• Communications — the LED flash rate changes as the communications port

• Hardware — if the heartbeat LED remains lit and does not flash On and Off, there is a

• Control power and display — if the heartbeat LED flashes, but the display is blank,

transmits and receives data. If the LED flash rate does not change when data is sent from the host computer, the power meter is not receiving requests from the host computer.

hardware problem. Perform a hard reset of the power meter (turn Off power to the power meter, then restore power to the power meter). If the heartbeat LED remains lit, contact your local sales representative.

the display may not be functioning properly or may have timed out (see “Setting Up the Display (continued)” on page 22). If the display is blank and the LED is not lit, verify that control power is connected to the power meter.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Getting Technical Support 03/2021

Table 7–1: Troubleshooting

Potential Problem Possible Cause Possible Solution

The maintenance (wrench) icon is illuminated on the power meter display.

The display is blank after applying control power to the power meter.

The data being displayed is inaccurate or not what you expect.

Cannot communicate with power meter from a remote personal computer.

Energy/Alarm LED not working.

When the maintenance (wrench) icon is illuminated, it indicates an event has occurred which may require attention.

The power meter may not be receiving the necessary power.

The display may have timed out.

Incorrect setup values.

Incorrect voltage inputs.

Power meter is wired improperly.

Power meter address is incorrect.

Power meter baud rate is incorrect.

Communications lines are improperly connected.

Communications lines are improperly terminated.

Incorrect route statement to power meter.

May have been disabled by user. See “LEDs” on page 7.

Go to [Maint] > [Diag]. Event messages display to indicate the reason the icon is illuminated. Note these event messages and call Technical Support or contact your local sales representative for assistance.

Verify that the power meter line and terminals are receiving the necessary power. Verify that the heartbeat LED is blinking. Press a button to see if the display timed out.

Check that the correct values have been entered for power meter setup parameters (CT and VT ratings, Nominal Frequency, and so on). See “Setting Up the Power Meter” on page 10 for setup instructions.

Check power meter voltage input terminals L (8, 9, 10, 11) to verify that adequate voltage is present.

Check that all CTs and VTs are connected correctly (proper polarity is observed) and that they are energized. Check shorting terminals. See the recommended torque in the Wiring section of the installation manual.

Check to see that the power meter is correctly addressed. See “Setting Up Communications” on page 20 for instructions.

Verify that the baud rate of the power meter matches the baud rate of all other devices on its communications link. See “Setting Up Communications” on page 20 for instructions.

Verify the power meter communications connections. Refer to the Communications section in the installation guide for instructions.

Check to see that a multipoint communications terminator is properly installed. See the Communications section in the installation guide for instructions.

Check the route statement. Refer to the SMS online help for instructions on defining route statements.

The power meter does not contain any user-serviceable parts. If the power meter requires service, contact your local sales representative. Do not open the power meter. Opening the power meter voids the warranty.

Getting Technical Support

Please refer to the Technical Support Contacts provided in the power meter shipping carton for a list of support phone numbers by country, or go to

www.se.com, then navigate to the Support area for contact information.

Register List

To download the latest version of the power meter PM5350 Modbus register list, go to

www.se.com. Type PM5350 in the search field. For information on using the register list to

configure the power meter with the command interface, see Appendix D “Command Interface” on page 73.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Specifications

Appendix A—Specifications

Power Meter Specifications

Table A –1: Specifications

Electrical Characteristics

RMS including harmonics on three-phase AC system

Type of Measurement

Power, Phase

Real Energy

Measurement Accuracy

Reactive Energy

Frequency

Current, Phase

Voltage, L-N

Power Factor

Measurements taken from 45 Hz to 65 Hz, 0.5A to 9A, 57V to 347V, and 0.5 ind to 0.5 cap power factor with a sinusoidal wave

Data Update Rate 1 second nominal (50/60 cycles)

Measured Voltage with overrange and Crest Factor

Input-Voltage

Permanent Overload

Impedance 10 M

Frequency Range 45 to 70 Hz

Burden < 0.2 VA at 240 Vac L-N

CT Ratings

Measured Current with overrange and Crest Factor

Input-Current

AC Control Power

Withstand

Impedance < 0.3 m

Frequency Range 45 to 70 Hz

Burden < 0.024 VA at 9 A

Operating Range 85 to 265 Vac

Burden

Frequency 45 to 65 Hz

Ride-Through Time

nom

Secondary 1A, 5A Nominal

(3P, 3P + N)

32 samples per cycle, zero blind

IEC 61557-12 Class 0.5 For 5A nominal CT (for 1A nominal CT when I > 0.15A)

±0.5% from 0.25A to 9A at COSφ = 1

±0.6% from 0.50A to 9A at COSφ = 0.5 (ind or cap)

IEC 62053-22 Class 0.5S, IEC 61557-12 Class 0.5 For 5A nominal CT (for 1A nominal CT when I > 0.15A)

±0.5% from 0.25A to 9A at COSφ = 1

±0.6% from 0.50A to 9A at COSφ = 0.5 (ind or cap)

IEC 62053-23 Class 2, IEC 61557-12 Class 2 For 5A nominal CT (for 1A nominal CT when I > 0.15A)

±2.0% from 0.25A to 9A at SINφ = 1

±2.5% from 0.50A to 9A at SINφ = 0.25 (ind or cap)

±0.05%

±0.30%

±0.005 count

277 V L-N

Per IEC 61010-1

CAT III, 277 V L-N / 480 V L-L CAT II, 400 V L-N / 690 V L-L nominal

Per UL 61010-1 and CSA C22.2 NO. 61010-1

CAT III, 300 V L-L

700 Vac L-L 404 Vac L-N

5 mA to 9 A

Continuous 20A 10 sec/hr 50A 1 sec/hr 500A

4.1 VA / 1.5 W typical, 6.7 VA / 2.7 W maximum at 120 Vac

6.3 VA / 2.0 W typical, 8.6 VA / 2.9 W maximum at 230 Vac

11.9 VA / 3.5 W maximum at 265 Vac

100 mS typical at 120 Vac and maximum burden 400 mS typical at 230 Vac and maximum burden

nominal

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Specifications 03/2021

Table A –1: Specifications (continued)

Operating Range 100 to 300 Vdc

DC Control Power

Burden

Ride-Through Time 50 mS typical at 125 Vdc and maximum burden

Real Time Clock Ride-Through Time 30 seconds

Number/Type 2 - Mechanical Relays

Output Frequency 0.5 Hz maximum (1 second ON / 1 second OFF - minimum times)

Digital Output

Switching Current

Isolation 2.5 kVrms

Voltage Ratings

Status Digital Inputs

Input Resistance 110k 

Maximum Frequency 2 Hz (T

Response Time 10 milliseconds

Isolation 2.5 kVrms

Nominal Voltage 24 Vdc

Whetting Output

Allowable Load 4 mA

Isolation 2.5 kVrms

Rated Impulse Voltage 2.5 KV

Mechanical Characteristics

Weight 250 g

IP Degree of Protection (IEC 60529)

Dimensions (W x H x D)

Mounting Position Vertical

Panel Thickness 6.35 mm maximum

Environmental Characteristics

Operating Temperature

Storage Temperature

Humidity Rating 5 to 95% RH at 50 °C (122 °F) (non-condensing)

Pollution Degree 2

Altitude ≤ 3000 m

Not suitable for wet locations.

Indoor use only.

Product life > 15 years

Meter -25 to +70 °C (-13 to +158 °F)

Display

Meter + Display -40 to +85 °C (-40 to +185 °F)

Electromagnetic Compatibility

Electrostatic Discharge IEC 61000-4-2

Immunity to Radiated Fields IEC 61000-4-3

Immunity to Fast Transients IEC 61000-4-4

Immunity to Impulse Waves IEC 61000-4-5

Conducted Immunity IEC 61000-4-6

Immunity to Magnetic Fields IEC 61000-4-8

1.4 W typical, 2.6 W maximum at 125 Vdc

1.8 W typical, 2.7 W maximum at 250 Vdc

3.2 W maximum at 300 Vdc

250 Vac at 2.0 Amps, 200k cycles, resistive 250 Vac at 8.0 Amps, 25k cycles, resistive

250 Vac at 2.0 Amps, 100k cycles, COSΦ=0.4 250 Vac at 6.0 Amps, 25k cycles, COSΦ=0.4

30 Vdc at 2.0 Amps, 75k cycles, resistive 30 Vdc at 5.0 Amps, 12.5k cycles, resistive

NOTE: The COSΦ ratings are not evaluated for UL.

ON 18.5 to 36 Vdc OFF 0 to 4 Vdc

minimum = T

Designed to IP54 front display (Upgrade to IP65 with optional accessory kit METSEIP65OP96X96FF), IP30 meter body

minimum = 250ms)

off

(Excluding connectors)

96 x 96 x 44 mm (depth of meter from housing mounting flange 96 x 96 x 13 mm (protrusion of meter from housing mounting flange)

-20 to +70 °C (-4 to +158 °F) (Display functions to -25 °C (-13 °F) with reduced performance)

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Power Meter Specifications

Table A –1: Specifications (continued)

Immunity to Voltage Dips IEC 61000-4-11

Radiated Emissions FCC Part 15 Class A, EN55011 Class A

Conducted Emissions FCC Part 15 Class A, EN55011 Class A

Harmonics IEC 61000-3-2

Flicker Emissions IEC 61000-3-3

As per IEC 61557-12 (IEC 61326-1)

Compliance

Europe CE, as per IEC 61010-1 3rd Editiion

U.S. and Canada UL 61010-1 and CAN/CSA-C22.2 No. 61010, 3rd Edition

Per IEC 61010-1

Measurement Category (Voltage Inputs)

Current Inputs (sensor connected)

Overvoltage Category (Control Power) CAT III

Overvoltage Category (Relay) CAT II

Dielectric Withstand

Protective Class Class II

CAT III, 277 V L-N / 480 V L-L CAT II, 400 V L-N / 690 V L-L nominal

Per UL 61010-1 and CSA C22.2 NO. 61010-1

CAT III, 300 V L-L

Require external Current Transformer for Insulation

As per IEC 61010-1 Double insulated front panel display

nominal

Double insulation at user-accessible area

Communications

RS-485 Port

Firmware and Language File Update Update via the communication port using DLF3000 software

Isolation 2.5 kVrms

2-wire, 9600, 19200, or 38400 baud; Parity— Even, Odd, None; 1 stop bit if parity Odd or Even, 2 stop bits if None; Modbus RTU, Modbus ASCII (7 or 8 bit), JBUS

Human Machine Interface

Type Monochrome Graphics LCD

Display

Keypad Type 4 button

Indicator

Resolution 128 x 128

Backlight White LED

Viewable Area (w x h) 67 x 62.5 mm

Heartbeat/Comm Activity

Green LED

Energy Pulse Output/Active Alarm Indicator (configurable)

Type Optical, amber LED

Wavelength 590 to 635 nm

Minimum pulse width (LED) for energy 200 μs

Maximum pulse frequency 50 Hz

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Meter Specifications 03/2021

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Communications Capabilities

Appendix B—Communications Wiring

Communications Capabilities

Table B–1: RS-485 Communications Distances

Maximum Communication Distances

Baud Rate

9600 8,000 2,438 19200 6,000 1,829 38400 2,500 762

NOTE: Distances listed should be used as a guide only and cannot be guaranteed for non-PowerLogic devices. Refer to the master device’s documentation for any additional distance limitations.

1 to 32 Devices

Feet Meters

Daisy-Chaining Devices to the Power Meter

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Do not attempt to service the power meter. CT and PT or VT inputs may contain hazardous currents and voltages.

• Only authorized service personnel from the manufacturer should service the power meter.

• Shield conductors may be energized if not properly connected.

• Shield wire should be installed per the device’s installation instructions and grounded at one end only.

Failure to follow these instructions will result in death or serious injury.

The RS-485 slave port allows the power meter to be connected in a daisy chain with up to 31, 2-wire devices. In this document, communications link refers to a chain of devices that are connected by a communications cable.

PowerLogic™ Power Meter PM5350 63230-401-203A5

(-)

(+)

20 19 18

Daisy-Chaining Devices to the Power Meter 03/2021

Figure B–1: Daisy-chaining 2-wire devices

Belden 9841 or equivalent

Power Meter PM5350 or other PowerLogic 2-wire compatible devices

MCT2W-RS-485 Terminator

(100 ohm, 1/4 watt, 1% resistor)

on the last device of the daisy chain

• If the power meter is the last device on the daisy chain, terminate it with the terminator

provided.

• See Table B–1 for the maximum daisy-chain communications distances for 2-wire

devices.

• The terminal’s voltage and current ratings are compliant with the requirements of the

EIA RS-485 communications standard.

63230-401-203A5 PowerLogic™ Power Meter PM5350

-1 0

-2

-1 0

-1

5.0+5.0-

+0.5-0.5

-1

-0.5

+0.5

+1.5-1.5

Quadrant 2

-1  PF  0

Quadrant 3

-1  PF  0

Quadrant 1

0  PF  +1

PF value

Quadrant 3

0 to -1

Quadrant 4

0  PF  +1

-1 to 0

0 to +1

+1 to 0

Quadrant 2

Quadrant 1

Quadrant 4

-2 to -1

-1 to 0 0 to +1

+1 to +2

Quadrant 2

-1  PF register  0

0  PF register  +1

Quadrant 3

-2  PF register  -1

Quadrant 4

+1  PF register  +2

Quadrant 1

03/2021 Power Factor Register Format

Appendix C—Power Factor Register Format

Power Factor Register Format

Each power factor value (PF value) occupies one floating point register for power factor (PF register). The meter performs a simple algorithm to the PF value then stores it in the PF register. The meter and software interpret the PF register for all reporting or data entry fields according to the following diagram:

Figure C–1: How PF value is stored in the PF register

-2 +2

PowerLogic™ Power Meter PM5350 63230-401-203A5 Power Factor Register Format 03/2021

PF value is calculated from the PF register value using the following formulas:

Table B–1: RS-485 Communications Distances

Quadrant PF range

PF register

range

PF formula

Quadrant 1 0 to +1 0 to +1 PF value = PF register value Quadrant 2 -1 to 0 -1 to 0 PF value = PF register value

Quadrant 3 0 to -1 -2 to -1

Quadrant 4 +1 to 0 +1 to +2

PF value = (-2) - (PF register

value)

PF value = (+2) - (PF register

value)

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Command Interface

Appendix D—Command Interface

UNINTENDED EQUIPMENT OPERATION

Do not use this device for critical control or protection applications where human or equipment safety relies on the operation of the control action.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Command Interface

The command interface allows you to configure the power meter by sending specific commands using Modbus protocol. Reference the online Modbus register list for meter commands, results, and data types. For information on accessing the register list, see “Register List” on page 64.

Table D–1: Command Interface

Protected Command Interface Unprotected Command Interface

Command Block Register # Register #

Command 5000 5250

Semaphore 5001 5251 (Ignored)

Parameters 5002 - 5124 5252 - 5374

Meter Results Register # Register #

Status 5125 5375

Result 5126 5376

Data 5127 - 5249 5377- 5499

A. In the Command register, enter a meter command.

B. In the Semaphore register, when using the protected command interface, enter the

semaphore you are given (see “Using the Protected Command Interface” on page 74). The semaphore register is not used with the unprotected command interface (see “Using the Unprotected Command Interface” on page 75).

C. In the Parameters register, enter all parameters for a meter command.

D. The Status register displays 0 when the power meter receives a command. Once the

command is completed, the status register displays the same value as the command register.

E. The Result register indicates if the command was successful, and if not, what error

may have occurred.

F. The Data register displays the executed parameters of a successful command and

the invalid parameters based on data type of an unsuccessful command.

There are two command interfaces, protected and unprotected, described in the following sections.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Using the Protected Command Interface 03/2021

Using the Protected Command Interface

To issue a meter command using the protected command interface, you must have a command semaphore.

To get a semaphore, read the semaphore Modbus register (see the “Command Interface” section of the online “Register List” on page 64). The power meter will return a 0 or a nonzero number.

• If 0 is returned, someone else owns the semaphore. You must wait for the semaphore

to be available before sending a command.

• If a nonzero number is returned, you now own the semaphore. The semaphore is

provided once until it is released or has been inactive for approximately 4 minutes. Once you have the semaphore, subsequent reads of the semaphore register will return 0 until you release the semaphore or it times out.

To send a meter command using the protected command interface:

1. Read the semaphore register and record the meter response. This is your semaphore.

2. Build the packet to be written to the command block.

3. Write the packet as a Modbus block write (enter the command number, semaphore, and parameters at the same time).

Table D–2: Protected Command Block Example

Command Block Register #

Command 2039

Semaphore 5

Parameters 1

4. Monitor the meter response registers for validity and completion.

Table D–3: Protected Meter Response Example

Meter Response Register #

Status 2039

Result 0

Data 1

5. Write the semaphore back to the semaphore register to release it for another master to use.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Using the Unprotected Command Interface

Using the Unprotected Command Interface

The unprotected command interface allows you to issue a broadcast command to multiple meters at once. The unprotected command interface ignores the semaphore register.

Although some applications require the unprotected command interface, it is recommended that you use the protected command interface whenever possible.

To send a meter command using the unprotected command interface:

1. Build the packet to be written to the command block.

2. Write the packet as a Modbus block write (enter the command number, any number as the semaphore, and the parameters at the same time).

Table D–4: Unprotected Command Block Example

Command Block Register #

Command 2039

Semaphore ___

Parameters 1

3. Monitor the meter response registers for validity and completion.

Table D–5: Unprotected Meter Response Example

Meter Response Register #

Status 2039

Result 0

Data 1

PowerLogic™ Power Meter PM5350 63230-401-203A5 Using the Unprotected Command Interface 03/2021

63230-401-203A5 PowerLogic™ Power Meter PM5350

S/N: 005000nnnn H/W: xn DOM: 1127 11/11/11 16:51 UTC

PM5350

F/W: 02.00

xH/H/

F/W: 02.00

03/2021 Overview

Appendix E—Multi Circuit Applications

Overview

The Multi Circuit circuit mode allows you to monitor up to three loads connected to an electrical service with a single power meter. The power meter provides all standard metering quantities for each circuit independent of other circuits being monitored. In multi circuit mode, you can alarm on current, power, and power demand.

Multi Circuit mode allows for load management and balancing between circuits in a facility. For example, in a data center you can monitor each rack of servers and networking devices on a separate circuit. In addition, you can set up multi-level alarms to monitor overcurrent and undercurrent conditions on each circuit.

Meter Identification

Only PM5350 meters with firmware (F/W) versions 02.00 and above can be used in a multi-circuit application. Refer to the product label on the rear of the meter or on the meter carton to verify the firmware version.

Figure E–1: Power Meter Firmware Version

Monitoring Circuits with Multi-Level Alarms

In Multi Circuit mode, you can set multi-level current (I) alarms, each with six alarm levels: Normal, Low Low, Low, High, High High, and Tripped. Setting an alarm segmented with multiple pickup and dropout setpoints allows you to gauge gradual changes in current on each circuit. You can then monitor the annunciation of multi-level alarms to balance circuit loads and avoid breaker trips and overheating.

Example A user with a 3CKT L-N system type has installed a 10 amp circuit breaker on I1 (Figure

E–2) and has established the normal expected load for that circuit is 5 amps. The user wants to be notified if the current increases above 5 amps by 20% or by 40% of the circuit breaker rating or if the breaker trips.

See “Multi Circuit Alarms” on page 85 for a description of all alarm parameters and setup.

Alarm Setting Example Value

Breaker rating 10 amps

High High PU% 90%

High High DO% 90%

High PU% 70%

High DO% 70%

Pickup Time Delay 1 second

Select Dig Input

Dig Input DI1

NOTE: See “Monitoring for Tripped Status with a Digital Input” on page 91 for digital input wiring and alarm setup.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Overview 03/2021

Figure E–2: 3CKT L-N System Type Wiring Diagram

V1 V2 V3VN

( I1 ) ( I2 ) ( I3 ) ( I4 )

S1 S2 S1 S2 S1 S2 S1 S2

L1-N

CKT 1

L2-N

CKT 2

L1 L2 L3

S1 S2

L3-N

CKT 3

Figure E–3: Alarm Pickup and Dropout on a 10 Amp Circuit

Current

on circuit

in Amps

1 second

Event 1

1 second

Event 2

1 second

Event 3

Event 4

Event 1—Current increase triggers High Pickup.

Event 2—Current increase triggers High High Pickup.

Event 3—Current drop triggers High High Dropout.

NOTE: The last event prior to return to nominal current is the dropout of the last active

pickup only.

Event 4—Current increase means breaker trip is expected.

NOTE: A current value in excess of the circuit breaker rating does not trigger the Tripped

status. Only auxiliary contact closure on the digital input associated with the alarm will trigger the Tripped status.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Overview

Multi Circuit Menu Overview

Below is the menu tree when a multi circuit system type is selected. “Menu Overview” on page 9 describes how to use the power meter navigation buttons.

Figure E–4: Multi Circuit Menu Tree

Level 1

Amps (I)

Volts (U-V)

Power (PQS)

Energy (E)

F (Hz)

THD

MnMx

Alarm

I/O

Timer

Maint

Clock

Level 2

Ckt 1 Ckt 2 Ckt 3 Dmd

Ckt 1 Ckt 2 Ckt 3 Pk DT

Ckt 1 Ckt 2 Ckt 3

Ckt 1 Ckt 2 Ckt 3 Dmd

Wd (Pd) VARd (Qd) VAd (Sd)

Ckt 1 Ckt 2 Ckt3

True Disp

Ckt 1 Ckt 2 Ckt3

THD thd

Amps (I) Volts (U-V) Power (PQS) PF F (Hz) THD Unbal

True Disp True Disp

THD thd THD thd

V L-L (U) V L-N (V)

Active Hist Count Unack

D Out D In

DO1 DO2

Load Oper

Reset

Setup

Circuit Mode Power System VT Connect CT on Terminal CT Primary (A) CT Secondary (A) Sys Frequency (Hz) Phase Rotation

Diag

DI1 DI2 DI3 DI4

Pk DT

Active (P) Reac (Q) Appr (S)

Global Single

Meter Comm Alarm I/O HMI Clock

Basic Advan Dmd

Label Load Timer Setpt (A) PK I dmd for TDD (A)

Info Meter Cl Pwr

Ckt 1 Ckt 2 Ckt3

Pk DT

True Disp

LED D Out D In

1-Sec Unary Dig Multi

Power Demand Current Demand

Amps (I) V L-L (U) V L-N (V)

THD thd

Disp Region Pass

DO1 DO2

Amps (I) V L-L (U) V L-N (V)

DI1 DI2 DI3 DI4

NOTE: The number of circuits available for viewing depends on your power system configuration.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Basic Setup for Multi Circuit Mode 03/2021

Basic Setup for Multi Circuit Mode

Follow the steps in “Power Meter Basic Setup” on page 10 to reach the basic setup screen.

To select the multi circuit mode:

1. Press [Edit] to select Circuit Mode.

2. Press + to scroll to Multi Circuit.

3. Press [OK] to select the Multi Circuit option.

Setting Up the Power System

To set up the power system for multi circuit mode:

1. Press ▼ to select Power

2. Press + and - to scroll through

3. Press [OK] to select the power

System, then Press [Edit].

the list of supported power system configurations.

system configuration to be metered.

63230-401-203A5 PowerLogic™ Power Meter PM5350

03/2021 Basic Setup for Multi Circuit Mode

Supported Power System Configurations

The power meter supports additional power system configurations in multi circuit mode. See Figure E–5 and Table E–1 for details.

Figure E–5: Power System Configurations for Multi Circuit Applications

3PH4W Wye Grounded

(3PH4W Wye Gnd)

3PH4W Wye Resistance Grounded

(3PH4W Wye Res Gnd)

3PH3W Wye Ungrounded

(3PH3W Wye Ungnd)

3PH3W Wye Resistance Grounded

Table E–1: Power System Configurations for Multi Circuit Applications

Power System

Configuration

MULTI-3CKT-LN 4 3 I1, I2, I3 3

MULTI-2CKT-LL

MULTI-CKT-WYE 4 3 I1, I2, I3 3

Refer to the wiring diagrams in the PowerLogic™ Power Meter PM5350 Series Multi-Circuit Installation Guide, part number EAV25860.

Number

of Wires

Qty. Meter Terminal Qty. Meter Terminal1Type

3 2 I2, I3 2

3 2 I1, I3 2

3 2 I1, I2 2

CTs Voltage Connections

(3PH3W Wye Res Gnd)

V1, V2, V3

(VN to Ground)

V1-V3, V2-V3

(V3 to Ground)

V2-V1, V3-V1

(V1 to Ground)

V3-V2, V1-V2

(V2 to Ground)

V1, V2, V3

(VN to Ground)

Wye

PowerLogic™ Power Meter PM5350 63230-401-203A5 Basic Setup for Multi Circuit Mode 03/2021

Setting Up Voltage Connection and CT Options

The options available for voltage connections (VT Connect) and the number of CTs that can be selected (CT on Terminal) depend on the power system selected in “Setting Up the Power System” on page 80.

To set up voltage connections and CTs in Multi Circuit mode:

1. Press

2. Press + and - to scroll through the

3. Press [OK] to select the VT

4. Press

5. Press + and - to scroll through the

6. Press [OK] to select VT Primary

7. Press

8. Press + and - to scroll through the

9. Press [OK] to select VT Secondary

10. Press

11. Press + and - to scroll through the

12. Press [OK] to enter the terminals

13. Press

14. Press + to increment the active

15. Press

16. Continue until all values are

▼ to select VT Connect,

then press [Edit].

VT Connect options.

Connect. If you choose Direct Con, skip to step 10.

▼ to select VT Primary (V),

then press [Edit].

options.

(V).

▼ to select VT Secondary

(V), then press [Edit].

options.

(V).

▼ to select CT on

Terminal, then press [Edit].

terminal options.

NOTE: Options are based on the selected power system.

the CTs are on.

▼ to select CT Primary (A),

then press [Edit].

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the CT Primary.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Basic Setup for Multi Circuit Mode

Setting Up Voltage Connection and CT Options (continued)

17. Press ▼ to select CT Secondary

(A), then press [Edit].

18. Press + and - to scroll through a list of CT Secondary options.

NOTE: CT Secondary options are 5A or 1A. See “Specifications” on page 65 for accuracy level.

19. Press [OK] to select the CT Secondary.

20. Press

▲ to return to the previous

screen.

NOTE: If existing associations will be lost by making the new selection, a confirmation screen appears.

— Press [Yes] to accept the

changes and return to the previous screen.

— Press [No] to keep the existing

configuration and return to the previous screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Metering 03/2021

Metering

The power meter characteristics below are specific to multi circuit mode. See “Power Meter Characteristics” on page 29 for a list of all power meter characteristics.

Table E–2: Power Meter Characteristics in Multi Circuit Mode

Energy Values Per Circuit

Active energy (Delivered) 0 to 9.2 x 1018 Wh

Reactive energy (Delivered + Received) 0 to 9.2 x 10

Apparent energy (Delivered) 0 to 9.2 x 10

Demand Values

Current

Active, reactive, apparent power

Average Per circuit

Total Per circuit

Maximum Demand Values

Maximum current Per circuit

Maximum active power

Maximum reactive power

Maximum apparent power

Total Per circuit

VARh

VAh

Table E–3: Demand Readings

Demand Current, Average or Per Circuit

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Real Power, 3Ø Total or Per Circuit

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Reactive Power, 3Ø Total or Per Circuit

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

Demand Apparent Power, 3Ø Total or Per Circuit

Last Complete Interval

Present Incomplete Interval

Predicted

Peak

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Multi Circuit Alarms

Multi Circuit Alarms

The power meter has nine multi circuit alarms. These alarms are only available when Multi Circuit mode is selected. Alarms and alarm parameters are listed below.

Table E–4: List of Multi Circuit Alarms

Alarm Label Alarm Parameters Value/Options

Breaker Rating Amps

High High PU%

High High DO%

High PU%

High DO%

Low PU%

MultiLevel I Ckt 1

MultiLevel I Ckt 2

MultiLevel I Ckt 3

KW Demand Ckt 1

KW Demand Ckt 2

KW Demand Ckt 3

KW Ckt 1

KW Ckt 2

KW Ckt 3

For multi-level alarms, pickup and dropout values cannot overlap: 0 < Low Low PU < Low Low DO < Low PU < Low DO < High DO < High PU < High High DO < High High PU < 200%

Multi Circuit mode does not support high priority alarms.

Low DO%

Low Low PU%

Low Low DO%

Pickup Time Delay Seconds

Enable Disable (default) or enable

Priority None (default), medium, low

Select Dig Input

Select Dig Output

Pickup Setpoint Kilowatts

Pickup Time Delay Seconds

Dropout Setpoint Kilowatts

Dropout Time Delay Seconds

Enable Disable (default) or enable

Priority None (default), medium, low

Select Dig Output

Pickup Setpoint Kilowatts

Pickup Time Delay Seconds

Dropout Setpoint Kilowatts

Dropout Time Delay Seconds

Enable Disable (default) or enable

Priority None (default), medium, low

Select Dig Output

Percent of circuit breaker rating

None, Dig Input DI1, Dig Input DI2, Dig Input DI3, Dig Input DI4

None, Dig Output D01, Dig Output D02, Dig Output D01 & D02

PowerLogic™ Power Meter PM5350 63230-401-203A5 Multi Circuit Alarms 03/2021

Setting Up Multi Circuit Alarms

HAZARD OF UNDELIVERED NOTIFICATIONS

Do not rely solely on the power meter for alarm notifications where human or equipment safety relies on successfully delivered notifications.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Follow the steps in “Alarm Setup” on page 42 to reach the alarm setup screen.

To set up multi circuit alarms:

1. Press [Multi]. The multi circuit alarm Select screen appears.

2. Press

3. Press [Edit] to select an alarm to

4. Press [Edit] to select Breaker

5. Press + to increment the active

6. Press

7. Continue until all values are

8. For pickup and dropout items

9. Follow steps 5 to 7 to set pickup

10. Press

▼ and ▲ to scroll

through the list of multi circuit alarms.

be configured. For MultiLevel I alarms, follow steps 4 to 21. For KW Demand and KW alarms, skip to step 21.

Rating.

digit through the numerals 0-9.

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the breaker rating.

(High High PU%, High High DO%, High PU%, High DO%, Low PU%, Low DO%, Low Low PU%. Low Low DO%), press to select the item, then press [Edit].

and drop out values.

NOTE: Values up to 200% of the breaker rating are allowed.

▼

▼and follow Steps 5 to 7

for Pickup Time Delay (s).

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Multi Circuit Alarms

Setting Up Multi Circuit Alarms (continued)

11. Press ▼ to select Enable, then

press [Edit].

12. Press + and - to scroll between Yes and No.

13. Press [OK] to enable or disable the alarm.

14. Press

15. Press + and - to scroll through

16. Press

17. Press + and - to scroll through the

18. Press [OK] to select a digital input

19. Press

20. Press

▼ to select Priority, then

press [Edit].

priority options None, Medium, or Low.

NOTE: Multi circuit alarms do not use the High priority level. See “Alarm Priorities” on page 41 for more information.

▼ to select Select Dig

Input, then press [Edit].

list of digital inputs to associate with the alarm.

to be associated with the selected alarm.

▼ to select Select Dig

Output, then press [Edit]. Follow steps 16 to 18 for Select Dig Output.

▲ to save all alarm

selections and return to the previous screen.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Multi Circuit Alarms 03/2021

Setting Up Multi Circuit Alarms (continued)

21. For KW Demand and KW alarms, press [Edit] to select Pickup Setpoint.

22. Press + to increment the active digit through the numerals 0-9.

23. Press

24. Continue until all values are

25. Press

26. Press

27. Press

 to enter the selected

value for the active digit and move to the next digit to the left.

selected, then press [OK] to enter the pickup setpoint.

▼and follow Steps 22

to 24 for Pickup Time Delay (s). Dropout Setpoint, and Dropout Time Delay,

▼and follow Steps 11

to 19 for Enable, Priority, Select Dig Output.

▲ to save all alarm

selections and return to the previous screen.

63230-401-203A5 PowerLogic™ Power Meter PM5350 03/2021 Multi Circuit Alarms

Viewing Multi Circuit Alarm Activity and History

The power meter displays any active alarm whether it is in Normal or Multi Circuit mode. See “Viewing Alarm Activity and History” on page 48 for information on viewing active alarms, alarm history, and alarm counters. Multi circuit alarms do not appear in the unacknowledged alarms list.

Multi Circuit Event Types

The Event parameter is Pickup or Dropout except for multi-level alarms.

Table E–5: Events by Alarm Type

Alarm Type Event

HH Pickup

HH Dropout

H Pickup

H Dropout

Multi Level I Ckt 1

Multi Level I Ckt 2

Multi Level I Ckt 3

KW Demand Ckt 1

KW Demand Ckt 2

KW Demand Ckt 3

KW Ckt 1

KW Ckt 2

KW Ckt 3

L Pickup

L Dropout

LL Pickup

LL Dropout

Tripped

NOTE: Other multi-level alarm types are suppressed when the event type is Tripped.

Pickup

Dropout

Pickup

Dropout

PowerLogic™ Power Meter PM5350 63230-401-203A5 Multi Circuit Alarms 03/2021

Multi Circuit Alarm on Phase

The Phase parameter shows the phase on which the alarm event occurred.

Table E–6: Multi Circuit Alarm on Phase by Power System Type

Alarm Type

MultiLevel I Ckt 1 A A B A

MultiLevel I Ckt 2 B B C C

MultiLevel I Ckt 3 C

KW Demand Ckt 1 A A B A

KW Demand Ckt 2 B B C C

KW Demand Ckt 3 C

KW Ckt 1 A A B A

KW Ckt 2 B B C C

KW Ckt 3 C

Multi Circuit Alarm Values

The Value field shows the alarm trigger point. For multi-level alarms, the value is in amps. For KW and KW Demand alarms, it is the pickup or dropout value.

Command Interface with Multi-Level Alarms

See “Command Interface” on page 73 for information on using the command interface.

The command number and parameters for Multi-Level Alarm Setup are available in the register list. For information on accessing the register list, see “Register List” on page 64.

MULTI-

3CKT-LN

MULTI2CKT-LL (AB_BC)

MULTI2CKT-LL (BC_CA)

MULTI2CKT-LL (AB_CA)

MULTI-CKT-

WYE

A, B, C

(Any or all)

A, B, C

(Any or all)

A, B, C

(Any or all)

Quick Read Block for Modbus Reads

The Quick Read block is a block of registers mirrored from the standard register map that allows basic meter values to be gathered with a single Modbus block read. This information can be found in the Application Specific Registers > Meter Data (Quick Read) category of the register list. For information on accessing the register list, see “Register List” on page 64.

63230-401-203A5 PowerLogic™ Power Meter PM5350

LOAD

Whetting voltage

Digital inputs

Relay outputs (load control)

Overcurrent protective device (not supplied)

RS-485

Communications

13 14 15 16

201918 232221 242526

D0-

D1+

DI1 DI2 DI3 DI4

-/C

DO1

DO2

3-pole circuit breaker with auxillary contact

CKT LOAD

L1 L2 L3

03/2021 Input/Output Capabilities

Input/Output Capabilities

Monitoring for Tripped Status with a Digital Input

UNINTENDED EQUIPMENT OPERATION

• Do not use this device for critical control or protection applications where human or equipment safety relies on the operation of the control action.

• Do not rely solely on device data to determine if your power system is functioning correctly or meeting all applicable standards and compliances.

• Do not use device control for time-critical functions because delays can occur between the time a control action is initiated and when that action is applied.

• Do not use digital inputs for voltage sensing applications over 36 Vdc.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

You can monitor the tripped status of a circuit breaker with a multi-level alarm by wiring the circuit breaker auxiliary contact to a digital input on the power meter (Figure E–5). KW and KW Demand alarms cannot be associated with the tripped condition.

Digital inputs are event-driven. The power meter only registers a circuit breaker trip when there is an Off-to-On transition. A Tripped alarm event is triggered through a contact closure and not through detection of zero current.

Figure E–5: Wiring a Circuit Breaker Auxiliary Contact to the Power Meter

Circuit breaker will be 1-, 2-, or 3-pole depending on your power system configuration.

The overcurrent protective device must be rated for the short-circuit current at the connection point.

PowerLogic™ Power Meter PM5350 63230-401-203A5 Input/Output Capabilities 03/2021

To set up a multi-level alarm to monitor for circuit breaker tripped status:

1. Follow the steps for setting up a multi-level alarm in “Setting Up Multi Circuit Alarms” on page 86.

2. For Select Dig Input, select the input that is wired to the circuit breaker auxiliary contact.

NOTE: If the selected digital input is set to operate in Demand Sync mode, the input’s association with a multi-level alarm will override this setting. The digital input will return to Demand Sync mode when association with the multilevel alarm is removed. See “Setting Up the Digital Inputs” on page 52 for more information on input control modes.

3. Press

▲ to save all alarm

selections and return to the previous screen.

Digital Outputs in Multi Circuit Mode

Digital outputs can be associated with all types of multi circuit alarms. See “Digital Outputs” on page 55 for information on configuring digital outputs.

LEDs

See “Setting Up the Energy/Alarm LED” on page 60 to reach the LED setup screen.

Available multi circuit LED modes are described below.

• Energy—Flashes at a rate proportional to the total amount of energy consumed. Per

circuit values are not selectable options for LED output.

• Alarm—If the LED is configured to flash on alarms, it will not flash on multi circuit

alarms because these alarms will not have a priority of High. The LED will flash for any configured non-multi-circuit alarms.

• Off—Turns off the LED.

PowerLogic Power Meter PM5350 User manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Power Meter Hardware

Power Meter Parts and Accessories

Box Contents

Firmware

Before You Begin

Operating the Display

How the Buttons Work

Changing Values

Icons

LEDs

Energy/Alarm LED

Heartbeat/Communication LED

Menu Overview

Setting Up the Power Meter

Power Meter Basic Setup

Setting Up the Power System

Supported Power System Configurations

Overcurrent Protection

Setting Up Voltage Connection and CT Options

Setting Up the System Frequency

Setting Up the Phase Rotation

Power Meter Advanced Setup

Setting Up the Load Timer Setpoint

Setting Up the Peak Current Demand Over Last Year

Power Meter Demand Setup

Setting Up Power and Current Demand

Select the Digital Input

Power Meter Communication Setup

Setting Up Communications

Setting Up Alarms

Setting Up I/O

Power Meter HMI Setup

Setting Up the Display

Setting Up Regional Settings

Setting Up Passwords

Power Meter Clock Setup

Setting Up the Clock

Reset the Power Meter

Global Resets

Single Resets

Power Meter Characteristics

MODBUS RS-485

Digital Outputs

Digital Inputs

Min/Max Values for Real-Time Readings

Power Factor Min/Max Conventions

Demand Readings

Demand Calculation Methods

Block Interval Demand

Synchronized Demand

Thermal Demand

Predicted Demand

Peak Demand

Energy Readings

Power Analysis Values

View or Modify Configuration Data using ION Setup

About Alarms

1-Second Alarms

Unary Alarms

Digital Alarms

Multi Circuit Alarms

Alarm Priorities

Using an Alarm to Control a Relay Output

Alarm Setup

Setting Up 1-Second Alarms

Setting Up Unary Alarms

Setting Up Digital Alarms

Viewing Alarm Activity and History

Viewing Active Alarms and Alarm Counters

Viewing Unacknowledged Alarms and the Alarm History Log

Digital Inputs

Setting Up the Digital Inputs

Setting Up the Digital Inputs in Normal Mode

Setting Up the Digital Inputs in Demand Sync Mode

Digital Outputs