Rockwell Automation 1403-DM-LM-MM User Manual

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Instruction Sheet

Bulletin 1403 Powermonitor II

(Cat. No. 1403-MM, 1403-LM, 1403-DM)

Cat. No. 1403-DM

Cat. No. 1403-MM, 1403-LM

Publication 1403-IN001A-US-P

Important User Information

Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation, and Maintenance of Solid-state Controllers (Publication SGI-1.1) describes some important differences between solid-state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable.

In no event will Rockwell Automation be responsible for indirect or consequential damages resulting from the use or application of this equipment.

The examples and diagrams in this manual are included soely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, the Rockwell Automation cannot assume responsibility or liability for actual use based on the examples and diagrams.

No patent liability is assumed by the Rockwell Automation with respect to use o f information, circuits, equipment, or software descr ibe d i n t his manual. Reproduction of the contants of this manual, in whole or in part, without written permission of Rockwell Automation, is prohibited.

Throughout this manual we use notes to make you aware of safety considerations:

ATTENTION: Identifies information about practices or

Attention statements help you to:

• identify a hazard

• avoid the hazard

• recognize the consequences.

Important:Identifies information that is critical

circumstances that can lead ot personal injury or death, prop er ty damage or economic loss.

for successful application and understanding of the product.

Publication 1403-IN001A-US-P

Using This Instruction Sheet Preface

What This Instruction Sheet Contains. . . . . . . . . . . . . . . . . . . . . . . . . . . P-1

For More Information on Additional Power Quality Products . . . . . . . . P-1

Terms and Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-2

Product Description Chapter 1

Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Performance Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Quick Start - Minimum Device Configuration . . . . . . . . . . . . . . . . . . . . 1-2

Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Software and System Integration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

PLC Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Setup/Monitoring Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Control Relays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Status Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Data Logging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Min/Max Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Snapshot Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Oscillography (1403-MM only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Operational Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1403-MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

1403-LM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Installation Chapter 2

Prevent Electrostatic Discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Mounting of Master Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Mounting of Display Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Wiring of Master Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Control Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Voltage and Current Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Status Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

Wiring of Display Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

Communication Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20

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Maintenance Chapter 3

Battery Installation and Replacement Procedures . . . . . . . . . . . . . . . . . . 3-1

Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Disposal of Discharged Lithium Batteries. . . . . . . . . . . . . . . . . . . . . 3-3

Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Cleaning Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Field Service Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

General Operation Chapter 4

General Functionality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Key Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Editing a Digital Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Issuing a Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Configuration Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Metering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Voltage/Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Cumulative Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Harmonic Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

Setpoints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Theory of Setpoint Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Over Forward Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Over Reverse Setpoint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17

Under Forward Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Under Reverse Setpoint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

Equal Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

Not Equal Setpoint. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

Examples of Setpoint Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

Setpoint Example 1 - Over kW Forward (+). . . . . . . . . . . . . . . . . . 4-22

Setpoint Example 2 - Under kW Forward (+). . . . . . . . . . . . . . . . . 4-22

Setpoint Example 3 - Over kW Reverse (-). . . . . . . . . . . . . . . . . . . 4-22

Setpoint Example 4 - Under kW Reverse (-). . . . . . . . . . . . . . . . . . 4-22

Relay Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

Data Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23

Event Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23

Snapshot Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

Min/Max Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

Oscillography (1403-MM only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Self-test/Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Bulletin Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Options Bit Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Overall Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Master Module ROM Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Master Module RAM Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Master Module NVRAM Status . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

Master Module Power Supply Status . . . . . . . . . . . . . . . . . . . . . . . 4-29

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Master Module Data Acquisition Status. . . . . . . . . . . . . . . . . . . . . 4-29

Master Module Watchdog Timer Status. . . . . . . . . . . . . . . . . . . . . 4-29

Real Time Clock Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Battery Usage Timer Value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Smart Communication Card Status. . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Smart Communication Card Type . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Smart Communication Card Firmware Revision Number . . . . . . . 4-30

Number of Display Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Display Module Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Display Module Self-test Results Word 1. . . . . . . . . . . . . . . . . . . . 4-30

Display Module Self-test Results Word 2. . . . . . . . . . . . . . . . . . . . 4-30

Display Module # 1, #2, #3 Firmware Revision Number. . . . . . . . 4-31

Master Module EEPROM Status . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

Master Module Device ID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

General Purpose Status Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

BT Error Status Word 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

BT Error Status Word 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

Catalog Number Explanation Appendix A

Master Module/Limited Metering Master Module . . . . . . . . . . . . . . . . . A-1

Display Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Communications Cards/Peripherals/Software. . . . . . . . . . . . . . . . . . . . . A-2

Fiber Optic Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

iii

Mechanical Dimensions Appendix B

Technical Specifications Appendix C

Product Approvals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

CE Certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

Low Voltage Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

International Standard IEC 529 / NEMA / UL 508 Degree of ProtectionC-1

ANSI/IEEE Tested (1403-MM only) . . . . . . . . . . . . . . . . . . . . . . . . C-1

Measurement Accuracy, Resolution, and Range. . . . . . . . . . . . . . . . . . . C-2

General Input, Output, and Environmental Ratings . . . . . . . . . . . . . . . . C-3

Glossary Appendix D

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Preface

Using This Instruction Sheet

What This Instruction Sheet Contains

Review the table below to familiarize yourself with the topics contained in this instruction sheet.

For information about: Refer to

chapter:

Product Features and System Applications

Installing the Master Module Installing the Display Module Wiring and Transformer

Selection Maintenance Modes of Operation Display Module Configuration Information Configuration Information Catalog Number Explanation Mechanical Dimensions Technical Specifications Glossary Index

1 2

2 2 3

Appendix A Appendix B Appendix C Appendix D

Index

For More Information on Additional Power Quality Products

For this information: Refer to:

Cat. No. 1403-NSC Smart Communications Card Instruction Sheet

Bulletin 1403 Powermonitor II Tutorial

Cat. No. 1400-PD Installation and Operation Manual

Cat. No. 1400-SP Installation and Operation Manual

Cat. No. 1400-DCU Installing the Communication Card Instructions

Cat. No. 1400-CC RS-232C and RS-485 Convertor Instructions

Cat. No. 6190-PMO ControlView Software

Cat. No. 1402-LS LSM Installation and Operation Manual

Cat. No. 1403-NENET Ethernet Communications Card Instruction Sheet

Cat. No. 1403-NDNET DeviceNet Communications Card Instruction Sheet

Cat. No. 9307RSE32E RSEnergy Installation Guide

Cat. No. 9307RSPDEVD Getting Results with RSPower

Publication 1403-5.1

Publication 1403-1.0.2

Publication 1400-5.2

Publication 1400-801

Publication 1400-5.0

Publication 1400-5.1

Publication 6190-6.5.29

Publication 1402-5.0

Publication 1403-5.3

Publication 1403-5.4

9399ENERGYIG

POWERBW-

07.24.97

If you would like a manual, you can:

• download a free electronic version from the

internet at www.theautomationbookstore.com

• purchase a printed manual by:

– contacting your local distributor or Rockwell

Automation representative

– visting www.theautomationbookstore.com

and placing your order

– calling 1.800.963.9548 (USA/Canada) or

001.330.725.1547 (Outside USA/Canada)

1403-IN001A-US-P

P-2 Using This Instruction Sheet

Terms and Conventions

In this manual, the following terms and conventions are used:

Abbreviation Term

AWG Amer ican Wire Gage BTR Block Transfer Read BTW Block Transfer Write CF Cable Fiber CSA Canadian Standards Association CT Current Transformer DM Display Module EEPROM Electrically Erasable

Programmable ROM EMI Electromagnetic Interference ID Identification IEC International Electrotechnical

Commission I/O Inputs and Outputs should be

considered with respect to the

PLC processor LED Light Emitting Diode LSM Line Synchronization Module MM Master Module NEMA National Electrical Manufacturers

Association PLC Programmable Logic Controller PT Potential Transformer

(Also known as VT in some

countries) RAM Random Access Memory RFI Radio Frequency Interference R I/O Remote Input/Output RMS Root-mean-square ROM Read-onl y Mem ory SLC Small Logic Controller SPDT Single Pole Double Throw UL Underwriters Laboratories VA Volt-ampere VAR Volt-ampere Reactive

Battery: In this manual, the term battery refers to the lithium cell contained in the Master Module.

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Chapter

Product Description

Chapter Objectives

After completing this chapter, you should be able to identify the prod uct features and system applications.

Introduction

The Bulletin 1403, Powermonitor II, is uniquely designed and developed to meet the needs of producers and consumers of electric power. The Powermonitor II is a microprocessor based monitoring and control device well suited for a variety of applicat ions. Use of voltage, curr ent, status inputs, and relay connections allows the Powermonitor II to provide monitoring and control information . This data is u seful in substation and distribution centers, electrical control panels, and many utility, commercial, and industrial applications including mo tor control centers. The Powermonitor II is a sophisticated modern alternative to traditional electro-mechanical metering devices. One Powermonitor II can replace many individual transducers and meters within a single package. The Powermonitor II is operato r friendly and provides the user with easy to understand, accurate information in a compact economical package.

A second op tional feature allows for remote communications through the use of a Smart Communications Card co-located with the Master Module. Both the Display Module and the Smart Communications Card are microprocessor based providing better resolution, accuracy, and speed to the Bulletin 1403 Master Module. The bulletin 1403 Powermonitor II and the Communication Cards are Year 2000 compliant.

Performance Features

The Powermonitor II performance features include:

Vo ltage , cur rent, p ower me asure ments and dis pla y

•

28 ms to 90 ms selectable update rates for

•

metering results (1403-MM only) 90 ms fixed update rate (1403-LM only)

•

Communications

•

Software and system integration

•

PLC-5 compatibility

•

SLC-500 compatibility

•

Output control via control relays or PLC

•

Demo mode for training

•

Input monitoring via status inputs

•

Time stamped data logging of system

•

measurements and events Harmonic Analysis (1403-MM only)

•

Simultaneou s multi-channel oscillogr aph

•

recordings (1403-MM only)

General Description

The Bulletin 1403 Display Module, an optional input/ output device, can be used to set up and configure the Bulletin 1403 Master Module for operation. This is accomplished through the Display

Module’s front panel which includes four tactile operator buttons and a liquid crystal display. All communications between the Display Module and Master Module are conducte d over a serial fiber optic link. (The Display Module is easily mounted into a typical instrument panel analog meter cutout.)

Device Configuration

The Powermonitor II comes from the factory with default settings but can be configured for local sitespecific requirements. This is accomplished using the Display Module or one of the Communications Cards which allow operation and configuration parameters to be sent to the Master Module.

In conjunction with the Communications Cards, a personal computer running RSPower™ or RSEnergy™ software can be sent to the Master Module.

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1-2 Product Description

Quick Start - Minimum Device Configuration

At a minimum, the following steps MUST be followed for proper operation of your Powermonitor II. Any other device configuration options are only required fo r operation of additional functions of the Powermonitor II.

1. Configure the PT and CT ratios to match your

system. Remember, for systems with greater than 120 volts applied to the voltage inputs, the PT secondary must be configured to greater than 137 volts to switch to high voltage mode. For example: a 600 V

L-L

(347 V

) direct-connect

L-N

system is configured with a PT ratio of 347:347.

2. Configure the Voltage Mode to match your syste m

wiring. Use the wiring diagrams in Chapter 2, Figure 2.2 through Figure 2.13 to select the appropriate mode.

Measurements

Table 1.1 Real Time Metering Measurements

Distortion PF (total, and per phase on 4-wire systems) Power Consumption in kW Hours (forward, reverse, and net) Reactive Po wer Consumption in kVAR Hours (forward, rev erse ,

and net) Demand (Amps, Watts, VAR, and VA) Instantaneous Demand (Amps, Watts, VAR, and VA) First Order Projected Demand (Amps, Watts, VAR, and VA) Second Order Projected Demand (Amps, Watts, VAR, and VA)

Table 1.2 Real Time Harmonic Analysis (V1, V2, V3, I1, I2, I3, and neutral)

Percent Distortion up to 41st Harmonic (1403-MM only) IEEE Percent Total Harmonic Distortion IEC Percent Total Harmonic Distortion (Distortion Index)

(DIN) IEEE-519 Compliance (1403-MM only) Telephone Interference Factor (1403-MM only) Crest Factor (1403-MM only) K-Factor (1403-MM only)

Note: Update rates and accuracy are listed in

Appendix C, Technical Specifications

The Powermonitor II provides numerous display measurements and programming charact er is ti cs.

Table 1.1 Real Time Metering Measurements

Current in Amps (per phase and neutral) Average Current in Amps Positive Sequence Current in Amps Negative Sequence Current in Amps Percent Current Unbalance Voltage in Volts (per phase L-L, and L-N on 4-wire systems) Average Voltage in Volts (per phase L-L, and L-N on 4-wire

systems) VAUX (auxiliary voltage input) Positive Sequence Volts in Volts Negative Sequence Volts in Volts Percent Voltage Unbalance Frequency in Hz Phase Rotation (ABC, ACB) Watts (total, and per phase on 4-wire systems) VAR (total, and per phase on 4-wire systems) VA (total, and per phase on 4-wire systems) True PF (total, and per phase on 4-wire systems) Displacement PF (total, and per phase on 4-wire systems)

Displays

The Powermonitor II Master Module communicates to the Display Module over a fiber optic serial communications link. Up to three Display Modules can connect to one Master Module.

Figure 1.1 Display Module

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Product Description 1-3

Communications

Both versions of the Powermonitor II can use the 1403-NSC Smart Communications Card for communications via Allen-Bradley Remote I/O, RS232 or RS-485, the 1403-NENET card for communications via Ethernet, or the 1403-NDNET card for communications via DeviceNet. Refer to Publication 1403-5.1 Smart Communications Card

Instruction Sheet, Publication 1403-5.3 Ethernet Communications Card Instruction Sheet, or Publication 1403-5.4 DeviceNet Communication Card Instruction Sheet for additional information.

Software and System Integration

An IBM PC, or compatible, host computer may communicate with the Powermonit or II via RS-232C, RS-485, R I/O, DeviceNet, or Ethernet using:

RSPower

•

RSView

•

RSEnergy

•

RSLinx

•

User generated software (using open protocol -

•

see Publication 1403-5.1, Smart Communications Card Instruction Sheet)

User generated software (using open protocol -

•

see Publication 1403-5.3, Ethernet Communications Card Instruction Sheet)

RS-232C/RS-485 may be used to support up to 124 Powermonitor IIs per sub net, 250 per network.

PLC Configuration

Setup/Monitoring Software

The Windows-based RSPower and RSEnergy software packages are currently available from Rockwell Software for configuring, monitoring, and control of the Powermonitor II units. This software package is designed t o b e i nte gr ate d wi th RSVi ew or function as a stand alone package. It is capable of graphically displaying a system and its components and providing real time data and graphics on the same screen. Real time data can be displayed in digital or analog presentation using preconfigured gauges. Spectral analysis, oscillograph recordings, logging, and trending are also easily configured. When either software is used in conjunction with RSView, data can be ente red into the tag database editor. Configuration and real time data can be downloaded and retrieved from any Bulletin 1400/ 1403 Powermonitor on the system.

Note: Spectral analysis and oscillog raph recordings

are only available through the 1403-MM only.

Control Relays

The Powermonitor II provi de s t wo hi gh s peed SPDT control relays which may function as:

Alarm relays

•

Setpoint relays

•

Remote control relays operated by command via

•

the communications port or Display Module. Relays controlled by user-defined conditions

•

• kWH or kVARH pulse outputs

• Relay operations may be logged to a PC printer

output using a software package.

Certain circumstances may require a number of Powermonitor IIs to provide feedback while monitoring and control li ng a fa cility. To manage this effectively, Allen-Bradley PLC processor communication ports can be integrated to communicate and respond to the gathered information.

Status Inputs

The Powermonitor II has four self-powered status inputs. These inputs c an b e used to sense and control the state of an external contact. Each of the status inputs has a counter associated with it. The status of these inputs can be viewe d from the Powe rmonit or II Display Module. They may also be viewed and logged from RSPower or RSEnergy software or user generated software.

1403-IN001A-US-P

1-4 Product Description

Data Logging

The Powermonitor II provides three data logs: the Event log, the Min/Max log, and the Snapshot log. Each record of the three logs is date and time stamped to the nearest hundredth of a second.

Event Log

The Event log consists of the 100 most recent events that occurred in the Powermonitor II. Such events consist of power up/ power d own, set point acti vation , new configuration data, etc.

Min/Max Log

The Min/Max log records the minimum and maximum values for 84 parameters for the 1403-MM and 63 parameters for the 1403-LM. These items consist of voltage, current, power, total harmonic distortion, etc. This log can be disabled to increase real time metering update rate performance.

Both types of oscillography can be triggered manually or as the result of a setpoint. All channels are continuously sampled at a 10.8 kHz sample rate.

Operational Characteristics

1403-MM

The Powermonitor II MM module has selectable accuracy (+/- 0.05% no minal) an d update r ates (28 to 90 ms) by changing various configuration parameters. If update rates are critical, then a user can select a modest filtering mode or disable unnecessary features. However, if maximum accuracy is a ne cessity fo r a specif ic applicat ion, then the user can select an additional filtering mode. The Powermonitor II allows a user to trade update speed for accuracy.

1403-LM

Snapshot Log

The Snapshot log consis ts of 5 0 r ecords . Each re cord consists of 46 parameters. These parameters include voltage, current, power, power factor, etc. This log can be updated on a periodic basis set by the configuration data, and/or it can be updated asynchronously as a result of a setpoint action.

Oscillography (1403-MM only)

The Powermonitor II provides two types of oscillography:

(1)

• Simultaneous 7-channel 2-cycle

recording

• User configurable simultaneous 2-channel 12-

(2)

cycle

oscillograph rec ording wit h up to 8 cycles

of pretrigger data.

oscillograph

The Powermonitor II LM module has a fixed accuracy (+/- 0.1 nominal) and a f ixe d upda te r at e of 90 ms.

(1) 2-cycle is specified at 50 Hz (2.4 cycles at 60 Hz). Therefore, more data will

be available at frequencies greater than 50 Hz, while less will be available at frequencies less than 50 Hz.

1403-IN001A-US-P

(2) 12 cycles is specified at 50 Hz (14.4 cycles at 60 Hz). Therefore, more data

will be available at frequencies greater than 50 Hz, while less will be available at frequencies less than 50 Hz.

Chapter

Installation

Prevent Electrostatic D ischarge

A TTENTION: Electrostatic

discharge can damage integrated

Mounting of Master Module

circuits or semicondu ctors i f you touch

backplane connector pins . Follow these

guidelines when you handle the

module.

•

Touch a grounded object to discharge static potential.

•

Wear an approved wrist-strap grounding device.

•

Do not touch the backplane connector or connector pins.

•

Do not touch circuit components inside the module.

•

If available, use a static-safe work station.

•

When not in use, keep the module in its static-shield box.

free convection cooling of the Master Module’s internal electronic components.

Important:Do not block ventilation holes of the

Master Module. All wiring and other obstructions

The mounting hole pattern for the Master Module is defined by the dimensional drawing in Figure B.2, Appendix B. The Master Module can be mounted with either four No. 10 or M5 bolts or screws with flat washe rs and an internal lock washer or equivalent.

Mounting of Display Module

Protective Enclos ure A suitable enclosure should be used to protect the rear surfaces of the Display Module from atmospheric contaminants such as oil, moisture, dust and corrosive vapors plus other harmful airborne substances. The Display Module’s gasketed front panel interface to the protective enclosure is rated as an IP65 degree of protection [National Electrical Manufacturer’s Association (NEMA)/Underwriters Laboratories (UL) 508, Type 4X (Indoor)] per International Standard IEC 529.

Protective Enclosur e A suitable enclosure should be

used to protect the Master Module from atmospheric contaminan ts such as oil, mo isture, dust, and corrosive vapors or other harmful airborne substance s; if not, a reduced servi ce life can be expected.

The enclosure should be mounted in a position that allows the access doors to open fully. This will provide easy access to the wiring of the Master Module and related components. A suggested method for spacing and wiring layout for the Master Module is shown in Appendix B. Also, see Appendix B for drilling template.

Installation and Orientation Normal installation and orientation of the Master Module within its protective enclosure is defined in Figure B.1, Appendix B. This orientation will ensure adequate

Installation and Orientation The Display Module can be oriented in any position. The most typical orientation is shown in Figure B.1, Appendix B. The Display Module is designed to fit into the protective enclosure cutout with a minimum installation depth of 50.8 mm (2.0 in.) behind the mounting panel as shown in Figure B.2, Appendi x B. The recommended Display Module mounting hole pattern and dimensions are defined in Figure B.3, Appendix B. Ensure that the gasket provided is not contaminated with foreign matter and is installed in the Display Module correctly. Install the Display Module into the protective enclosure’s front panel using four M4 nut/ lockwasher assemblies as shown in Figure B.4, Appendix B. Tighten the M4 nut/lockwasher assemblies to 0.9 to 1.1 Nm (8 to 10 lb-in.)

Note: Eight flat washers are provided for retrofit

applications with larger hole sizes.

1403-IN001A-US-P

2-2 Installation

ATTENTION: Failure to comply with these mounting requirements

may cause damage to the Display Module or compromise the IP65 [NEMA/UL 508, Type 4X (Indoor)] degree of protection per International Standard IEC 529.

Wiring of Master Module

Terminal Blocks Wire Sizes and Screw Torques

Observe all wire lug sizes and screw torques. Refer to Appendix C, Specifications.

Chassis Grounding

Module to the wiring installation via a bonding terminal. R efer to Technical Specifications, Appendix C. This protective earthing terminal shall have no other function per local codes (ground bond

largest measured co nductor size) . All grou nd wires

≥

should be kept as short as possible; 30cm (12 in.) or less is sugg ested.

Electrically bond the Master

Figure 2.1 Bulletin 1403-XMXX

Cat. No. 1403-xMXXA 120/240 AC 50/60 HZ 125/250 DC

Fiber

I1+

I1-

I2+

Voltage Inputs

Display Module Fiber

GRD

PM-II Master Module

Cat. No. 1403-xMXXB 24 AC 50/60 HZ 12/24 DC

Status Inputs

Scom

L/+

Power

N/-

Ain

Analog Input

Acom

N/L2

Control Po we r

The power required by the Master Module is less than 25VA to facilitate retrofit applications, but th e terminal block connections accept up to #12 AWG

(4 mm powered directly from a local branch circuit. It should be fused per local code.

) wire with lugs. The Master Module can be

I2-

I3-

I3+

I4+

I4-

Current Inputs

R14

R11

R12

R24

R21

R22

Relay Outputs

Local Frame Ground

Voltage and Current Inputs

Voltage Input and Potential Transformer (PT) Selection

All Bulletin 1403-xM Powermonitor II devices handle direct connection for line to neutral voltages of 120, 277, and 347 (line to line voltages of 208, 480, and 600V, respectively).

1403-IN001A-US-P

Installation 2-3

Use instrument accura cy PTs when the vol tage level s being measured exceed the vo ltage in put ratings . The PT accuracy rating directly affects the system accuracy. For maximum accuracy, the PT used must provide linearity across the voltage range and must introduce a minimal phase angle shift.

Note: Remember, for systes with greater than 120

volts applied to the voltage inputs, the PT secondary must be confi gured to greate r than 137 volts to switch to high voltage mode. Example: A 600 V

(347 V

L-L

) direct-

L-N

connect system would be configured with a PT ratio of 347:347.

Current Inputs and Current Transformer (CT) Selection

The Powermonitor II is available in two models: a 5 Amp or 1 Amp model. Each current input to the Powermonitor II is internally CT isolated to 5kV. Each current input may b e connected di rectly into th e power line as long as t he current s do not e xceed the 5 Amp or 1 Amp ratings.

Customer provided CTs are required where input is higher than the device rating. The values for the primary and secondary CT ratings must be

configured into the Powermonitor II in order to properly scale the displayed readings.

The accuracy of the current input reading is dependent on the CT class. An Instr ument Clas s 1 or better is recommended. Ca re shou ld be take n that th e combined load of wiring and the Powermonitor II match closely to the VA rating of the CT for maximum accuracy.

ATTENTION: A CT secondary circuit must not be opened with

primary current applied. Wiring between the CTs and the Powermonitor II should include a terminal block for shorting the CT secondary circuit. Shorting the secondary with primary current present will allow other connections to be removed if needed. An open CT secondary with primary current applied will produce a hazardous voltage, which can lead to personal injury, death, property damage or economic loss.

1403-IN001A-US-P

2-4 Installation

Figure 2.2 Single Phase Direct Connection Wiring Diagram

L2 N

Voltage mode = Single Phase

Fuse

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

Customer Chassis Ground

Note:

I1-

Analog

I2+

Input

I2-

Current Inputs

I3+

I3-

Relay Outputs

I4+

I4-

• Careful attention must be paid to correct

phasing and polarity for proper operation.

• All ground wires should be taken

individually to Customer Chassis Ground for a single point of grounding.

Ain

Acom

R14

R11

R12

R24

R21

R22

1403-IN001A-US-P

Figure 2.3 Single Phase with PTs Wiring Diagram

Installation 2-5

Voltage Mode = Single Phase

Fuse

Customer Supplied CT Shortin g Switch or Test Block

Fiber

I1+

Voltage Inputs

Display Module

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

Customer Chassis Ground

Note:

I1-

Ain

Analog

I2+

I2-

Current

Input

Acom

R14

Inputs

I3+

I3-

R11

R12

Relay

I4+

I4-

Output

R24

R21

R22

• Careful attention must be paid to correct

phasing and polarity for proper operation.

• All ground wires should be taken individually

to Customer Chanssis Ground for a single point of grounding.

1403-IN001A-US-P

2-6 Installation

Figure 2.4 3-phase 4-wire Wye Direct Connect Wiring Diagram

LINE

Customer Supplied CT Shorting Switch or Test Block

Voltage Mode = Wye

Fuse

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

Load

Customer Chassis Ground

Note:

I1-

Ain

Analog

I2+

I2-

Current

Input

Acom

R14

Inputs

I3+

I3-

R11

R12

Relay

I4+

I4-

Outputs

R24

R21

R22

• Careful att ention must be paid to correct phasing

and polarity for proper operation.

• All ground wires should be taken individually to

Customer Chassis Ground for a single point of grounding.

1403-IN001A-US-P

Figure 2.5 3-phase 4-wire with PTs Wiring Diagram

Installation 2-7

LINE

Voltage Mode = Wye

Fuse

Customer Supplied CT Shorting Switch or Tes t

Fiber

I1+

Voltage Inputs

Display Module

Powermonitor II Master Module

Status Inputs

GRD

Scom

L/+

N/-

Load

Customer Chassis Ground

Note:

I1-

Analog

I2+

I2-

Input

Acom

R14

Current Inputs

I3+

I3-

R11

R12

Relay

I4+

I4-

Output

R24

R21

R22

• Careful attention must be paid to correct phasing

and polarity for prope r operation.

• All ground wires should be taken individually to

Customer Chassis Ground for a single point of grounding.

Ain

1403-IN001A-US-P

2-8 Installation

Figure 2.6 3-phase 3-wire Grounded Wye Direct Connection Wiring Diagram

Voltage Mode = WyeLINE

Fuse

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

I1-

I2+

I2-

I3+

Voltage Inputs

Display Module Fiber

Current Inputs

Powermonitor II Master Module

Status Inputs

Power

GRD

Analog Input

Scom

L/+

N/-

Ain

Acom

R14

R11

Load

1403-IN001A-US-P

Customer Chassis Ground

Note:

I3-

Relay

R12

Output

I4+

I4-

R24

R21

R22

• Careful attention must be paid to correct phasing and

polarity for proper operation.

• All ground wires should be taken individually to

Customer Chassis Ground for a single point of grounding.

Figure 2.7 3-phase 3-wire Grounded Wye with PTs Wiring Diagram

Voltage Mode = Wye

LINE

Fuse

Installation 2-9

Fuse

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

I1±

I2+

I2±

I3+

Voltage Inputs

Display Module Fiber

Current Inputs

Powe rmonitor II Master Module

Status Inputs

Power

GRD

Analog Input

Scom

L/+

N/±

Ain

Acom

R14

R11

Load

Customer Chassis Ground

Note:

I3±

R12

Relay

I4+

I4±

Output

R24

R21

R22

• Careful attention must be paid to correct phasing and

polarity for proper operation.

• All ground wires should be taken individually to

Customer Chassis Ground for a single point of grounding.

1403-IN001A-US-P

2-10 Installation

Figure 2.8 3-phase 3-wire Delta with Three PTs and Three CTs Wiring Diagram

LINE

Fuse

Customer Supplied CT Shorting Switch or Test Block

Voltage Mode = Delta

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

Note:

I1-

Ain

Analog

I2+

I2-

Input

Acom

R14

Current Inputs

I3+

I3-

R11

R12

Relay

I4+

I4-

Output

R24

R21

Customer Chassis

R22

Ground

• Careful attention must be paid to correct phasing and polarity for

proper operation.

• All ground wires should be taken individually to Customer

Chassis Ground for a single point of grounding.

• The Two CT wiring diagrams in Figure 2.10 may be used for any

of the delta or open delta wiring or voltage modes shown. Whether there are two or three CTs in a circuit does NOT affect the voltage wiring or mode selection.

1403-IN001A-US-P

Figure 2.9 3-phase 3-wire Open Delta with Two PTs and Three CTs Wiring Diagram

Installation 2-11

LINE

Fuse

Customer Supplied CT Shorting Switch or Test Block

Voltage Mode = Open Delta

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

I1-

I2+

I2-

Current Inputs

I3+

I3-

I4+

I4-

Customer Chassis Ground

• Careful attention must be paid to correct phasing and polarity for

Note:

proper opera t i o n .

• All ground wires shoul d be taken individually to Customer

Chassis Ground for a single point of grounding.

• The Two CT wiring diagrams in Figure 2.10 may be used for any

of the delta or open d elta wir ing or volta ge mode s shown . Whethe r there are two or three CTs in a circuit does NOT affect the voltage wiring or mode selection.

Analog Input

Relay Output

Ain

Acom

R14

R11

R12

R24

R21

R22

1403-IN001A-US-P

2-12 Installation

Figure 2.10 3-phase 3-wire Open Delta with Two PTs and Two CTs Wiring Diagram

LINE

Voltage Mode = Open Delta

Fuse

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

I1-

I2+

I2-

Voltage Inputs

Display Module Fiber

Current Inputs

Powe rmonitor II Master Module

Status Inputs

Power

GRD

Analog Input

Scom

L/+

N/-

Ain

Acom

R14

Load

1403-IN001A-US-P

Note:

I3+

I3-

R11

R12

Relay Output

R24

R21

Customer

I4+

I4-

Chassis Ground

R22

• Careful attention must be paid to correct phasing and polarity for

proper operation.

• All ground wires should be taken individually to Customer

Chassis Ground for a single point of grounding.

• The Two CT wiring diagrams in Figure 2.10 may be used for any

of the delta or open delta wiring or voltage modes shown. Whether there are two or three CTs in a circuit does NOT affect the voltage wiring or mode selection.

Figure 2.11 3-phase 3-wire Grounded L2(B) Phase Open Delta Direct Connect with Three CTs Wiring Diagram

Installation 2-13

Distribution Ground

LINE

Voltage Mode = Open Delta

Fuse

Line-to-Line Voltage must not exceed 347V (otherwise, step down transformers are required).

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

I1-

I2+

I2-

Current Inputs

I3+

I3-

I4+

Customer

I4-

Chassis Ground

• Careful attention must be paid to correct phasing and polarity for

Note:

proper operation.

• All ground wires should be taken individually to Customer

Chassis Ground for a single point of grounding.

• The Two CT wiring diagrams in Figure 2.10 may be used for any

of the delta or open delta wiring or voltage modes shown. Whether there are two or three CTs in a circuit does NOT affect the voltage wiring or mode selection.

Analog Input

Relay Output

Ain

Acom

R14

R11

R12

R24

R21

R22

1403-IN001A-US-P

2-14 Installation

Figure 2.12 3-phase 3-wire Delta Direct Connect with Three CTs Wiring Diagram

LINE

600 V

Voltage Mode = Direct Connect Delta

Fuse

L-L

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

Customer Chassis Ground

Note:

I1-

Ain

Analog

I2+

I2-

Input

Acom

R14

Current Inputs

I3+

I3-

R11

R12

Relay

I4+

I4-

Output

R24

R21

R22

• Careful attention must be paid to correct phasing and

polarity for proper operation.

• All ground wires should be taken individually to

Customer Chassis Ground for a single point of grounding.

1403-IN001A-US-P

Figure 2.13 3-phase 3-wire Delta Direct Connect with Three CTs Wiring Diagram

Installation 2-15

LINE

600 V

Voltage Mode = Direct Connect Delta

Fuse

L-L

Customer Supplied CT Shorting Switch or Test Block

Fiber

I1+

Voltage Inputs

Display Module Fiber

Powermonitor II Master Module

Status Inputs

Power

GRD

Scom

L/+

N/-

Load

Customer Chassis Ground

Note:

I1-

Ain

Analog

I2+

I2-

Input

Current

Acom

R14

Inputs

I3+

I3-

R11

R12

Relay

I4+

I4-

Output

R24

R21

R22

• Careful attention must b e paid to correct phasing and

polarity for proper operation.

• All ground wires shoul d be taken individually to

Customer Chassis Ground for a single point of grounding.

1403-IN001A-US-P

2-16 Installation

Analog Input

This input is intended to accept input signals of zero

to one volt AC, 50/60 Hz, rms or plus/minus (±) 1.4 VDC.

Use twisted pair or shielded pair cable to reduce the level of noise that may be induced on this low level signal.

Do not use ground as a return path. A Ground Potential Rise will add to or subtract from the input signal level and affect the reading.

Relay Outputs

(Isolation Ratings = 2500V)

Table 2.1 Contact Ratings

Rating 50/60 Hz AC rms DC

Maximum Resistive Load Switching

Minimum Load Switching

UL 508, CSA 22.2, IEC Rating Class

Maximum Make Values Inductive Load

Maximum Break Values Inductive Load

Maximum Motor Load Switching

Table 2.2 Relay Life

10A at 250V (2500VA)

10A at 30V and

0.25A at 250V

10mA at 24V 10mA at 24V

B300 Q300

30A at 120V 15A at 240V (3600VA)

3A at 120V

1.5A at 240V (360VA)

0.55A at 125V

0.27A at 250V (69VA)

0.55A at 125V

0.27A at 250V (69VA)

1/3 HP at 125V 1/2 HP at 250V

Figure 2.14 Control Relay Connections

Voltage Inputs

Fiber

Display

Fiber

Module Fiber

I1+

I1-

I2+

I2-

Current

I3+

Inputs

I3-

I4+

I4-

PM-II Master Module

Relay Outputs

Status Inputs

GRD

Analog Input

Scom

L/+

N/-

Ain

Acom

R14

R11

R12

R24

R21

R22

Power

Status Inputs

ATTENTION: Do not apply an external voltage to a Status Input.

These inputs have an internal source and are intended for dry contact input only . Applyi ng a voltag e may damage the associated input or internal power supply.

10A Fuse

Load

Parameter Number of Operations

Mechanical Electrical

5 X 10 1 X 10

6 5

Figure 2.14 shows one of the internal Form C Relay contacts along with an exampl e of customer wiring to a supply voltage and two loads.

1403-IN001A-US-P

All Status Inputs are common to an internal 24VDC source on the SCOM te rminal. Sta tus in put termin al s 1-4 are positive polarity and SCOM is negative polarity.

To prevent ground loops, each wire run to a Status Input should have an accompanying return wire connected to the SCOM (the common point for all Status Inputs). (If more than two Status Inputs are used, an external terminal block is recommended.)

Installation 2-17

Table 2.3 Status Input

Parameter Condition 1 Condition 2

Applied resistance verses status state

3.5K Ohms or less = ON

5.5K Ohms or greater = Off

Isolation Voltage 2500V status input to case 2500V status input to internal digital circuitry

Figure 2.15 Status Inputs

N.O Contact

Fiber

I1+

I1±

I2+

I2±

I3+

I3±

I4+

I4±

Status Inputs

Analog

Input

Relay

Outputs

Power

GRD

Scom

L/+

N/±

Ain

Acom

R14

R11

R12

R24

R21

R22

Voltage

Inputs

Display Module

Fiber

PM-II

Master

Module

Current

Inputs

LED Indicators

The Powermonitor II is equipped with two light

emitting diodes (LED) labeled “Power” and “OK.” The Power LED illuminates when suf ficient power is applied to the device. The OK LED flashes when the device is initially powere d; this indicates that the device is running internal self tests. After the OK LED flashes and the internal self tests pass, the OK LED remains illuminated indicating that the device is in good operating conditi on. If the OK LED does not remain illuminated, this ind icates that an internal self-test did not pass and service is needed (refer to Chapter 3, Field Service Considerations ).

Figure 2.16 LED Indicators

Note: Status Input #4 can be configured for

external demand pulse input. See Table 4.2 on page 4-9, for informtion.

1403-IN001A-US-P

2-18 Installation

L1/+

L1/-

Local Frame Ground

Wiring of Display Module

Note: All ground wires should be kept as short as

possible; 30cm (12 in.) or less is suggested.

Power

The Display Module can be operated on eithe r AC or DC power. Two models have been developed to operate on various AC/DC voltage ranges as defined in Table 2.4. A single, three-position connector is provided for all power connections to the Display Module.

component of the next unit and repeated for each additional module until th e ri ng is completed. Figure

2.17 shows a typical layout of the fiber optic cabling between one Master Module and three Display Modules. Fiber optic cable assembly specifications are given in Table 2.5 on page 2-18.

Important:Always maintain furnished rubber plugs

in the transm itter and receiver when cable end connectors are not in place. This helps prevent dirt from contaminating the transm itter or receiver.

Figure 2.17 Fiber Optic Communications between a Bulletin 1403 Master Module and Three Display Modules

Table 2.4 Display Module Voltage Ratings

Cat. No./ Voltage Range

1403-DMA/High Voltage

1403-DMB/Low Voltage

Terminal Block Wire Sizes and Screw Torque Values

All terminal block wire sizes and terminal block screw torque values are shown in Appendix C, Technical Specifications .

Fiber Optics

The Powermonitor II communications architecture consists of a fiber optic ring between the Bulletin 1403 Master Module and up to three Display Modules. The black transmitt er component ( TX) of a unit must be connected to the blue receiver (RX)

AC Voltages/DC Voltages (+10% to -20%)

120 VAC, 240 VAC / 125 VDC, 250 VDC

12 V A C , 24 VAC / 12 VDC, 24 VDC, 48 VDC

Table 2.5 Fiber Optic Cable Assembly Specifications

Parameter Minimum Maximum Cable Length:

Distance between two adjacent devices

Minimum inside bend radius

25 cm (approx. 10 in.) shortest Allen-Bradley standard

25.4mm (1 in.) Any bends with a shorter inside radius can permanently damage the fiber optic cable. Signal attentuation increases with decreased inside bend radii.

500 m (1650 ft.)

N/A

ATTENTION: Any bend in a fiber optic cable assembly with an inside

radius of less than 25.4 mm (1 in.) may permanently damage the fiber optic cable assembly.

1403-IN001A-US-P

Installation 2-19

Fiber Optic Cable Assembly Strain Relief

A strain relief feature at the rear of the Display Module and a wire tie are provided for securing the fiber optic transmit and receive cable assemblies. Use the strain relief feature to protect the fiber optic connections at the rear of the Display Module. Coil each fiber optic cable into an approximat ely one inc h diameter loop and secure each loop to the rear of the Display Module with the wi re tie provi ded per Figur e

2.18, Figure 2.19, and Figure 2.20.

Figure 2.18 Fiber Optics Strain Relief

2. Push the wire tie into the slot and force it out of the second, adjacent slot.

Figure 2.20 Fiber Optics Strain Relief

3. Install and secure both fiber optic cables. The cables should be coiled into one inch minimum diameter loops and secured with the wire tie.

1. Insert the wire tie into the slot on the Display

Module’s rear cover.

Figure 2.19 Fiber Optics Strain Relief

Cat. No. Explanation and Accessories

for the Display Module Cat. No. explanation and a listing of all fiber optic accessories.

Additional Information

For addition al information regarding the use of the Display Module to configure the Master Module, refer to Chap ter 4, General Operation.

1403-IN001A-US-P

2-20 Installation

Communication Connections

The Powermonitor II Master Module uses a communications connector for all Communications Cards. This Communications Card connector allows different communication card types to be used to provide the appropriate protocol for a specific system. For example, Cat. No. 1403-NSC is used f or Allen-Bradley DF-1 serial and R I/O communications. (Refer to Publication 1403-5.1, Smart Communications Card Instruction Sheet for specific communicat ion info rmat ion.) Cat. No. 1403NENET is used for Ethernet communica tions. (Refer to publication 1403-5.3, Ethernet Communications Card Instruction Sheet for specific communication information.) Cat. No. 1403-NDNET is used for DeviceNet communications. (Refer to publication 1403-5.4, DeviceNet Communications Card Instruction Sheet for specific communic ation information .)

Figure 2.21 Smart Communications Card

Figure 2.22 Ethernet Communication Card

Figure 2.23 DeviceNet Communication Card

1403-IN001A-US-P

Chapter

Maintenance

Battery Instal lation and Replacement Procedures

Installation

A TTENTION: This procedure may be conducted with fu ll elect rical power

Note: For proper operation, the device should not

1. Remove the closure plate on the top face of the

Master Module per Figure 3.1. Electric al power is normally connected to the Master Module.

applied to the Master Module. Use extreme caution when installing the lithium battery into your Bul letin 1403 Master Module. Fai lure t o use ex treme caution can lead to personal injury or death, property damage, or economic loss.

be powered for an extended period of time without a battery installed.

Figure 3.1 Battery Extractor Extended for Battery Installation

Master Module shown with closure plate removed. Lithium battery is ready for installation and the battery extractor is extended.

2. Gently pull the retaining tab from its slot, then

unfold the battery extractor to completely expose the battery holder.

3. Install the lithium battery noting the correct

polarity within the battery holder. Note that the battery must be installed over top of the battery extractor flap. Ensure th at the lithium battery is securely held in place within the battery holder. Refold the battery ext ractor over top of t he lithium battery and insert the retaining tab back into the slot per Figure 3.2.

1403-IN001A-US-P

3-2 Maintenance

Figure 3.2 Master Module with Battery Installed

Removal

ATTENTION: When installing or removing the battery within the

1. Remove the closure plate on the top face of the

Master Module with extreme caution per Figure

3.1. Electrical power i s normally connected to the Master Module.

2. Gently pull the retaining tab of the battery

extractor from its slot, then unfol d and extend the battery extractor upward or a way fr om the Maste r Module as shown in Figure 3.3 to completely expose the battery in its holder.

3. Gently pull upwards on th e battery ex tractor ta b to

remove the battery from its holder per Figure 3.3.

Bulletin 1403 Master Module, take care not to come into contact with metallic surfaces if power is applied.

4. Reinstall the access cover plate on the top face of

the Master Module.

5. A command should be issued to reset the real time

clock and clear the battery usage counter via the Display Module or the Communications Card.

ATTENTION: Risk of fire or bur ns. Do not recharge, disassemble, heat

above 212× F, or incinerate. Keep battery out of reach of chil dren and in original package until ready to use. Dispose of used batteries promptly. Never put batteries in mouth. If swallowed, contact your physician or local poison control center.

ATTENTION: Replace battery with Allen-Bradley Cat. No. 1403-BA only. Use of another battery may present risk of fire or explosion.

Figure 3.3 Battery Extractor Extended for Battery Removal

1403-IN001A-US-P

ATTENTION: The battery is held under pressure within its holder and

4. Refer to Battery Installation and Replacement

Procedures on page 3-1 for installation of a new battery.

5. Reinstall the access cover plate on the top face of

the Master Module.

may be forcefully ejected upon extraction.

Disposal of Discharged Lithium Batteries

In the United States, transportation of depleted lithium batteries for disposal is controlled by the Code of Federal Regulations, Title 49. Depleted lithium batteries are defined by the extent that the open circuit voltage is less than the lower of:

2.0 volts or

•

Two-thirds of the voltage of a fully charged

•

battery

Maintenance 3-3

1. Turn off all electric al power supp lied to the

Master Module and Display Module.

2. Clean the Master Module with a dry, anti-static,

lint-free cloth. Remove all dust and any obstructions from the cooling air vents on the upper, lower, and ends of the module. Ensure that the nameplate is clean and in good condition.

3. Clean the Display Module with a dry, anti-static,

lint-free cloth. Remove all dust and any foreign material(s) from the exterior of the module. Ensure that the graphic front panel overlay and back nameplate are clean and in good condition.

Field Service Considerations

If the Powermonitor II requires servicing, please contact your nearest Allen-Bradley Sales Office. To minimize your inconvenience, the initial installation should be performed in a manner which makes removal easy.

Check the Code of Federal Regulations, Title 49 or local regulations regarding the current methods and procedures for the disposal of lithium batteries.

Calibration

The calibr ation interval for the Powermonitor II

depends on the user’s accuracy requirements. To meet general operating requirements, regular recalibration is not necessary.

Contact your nearest Allen-Bradley Sales Office for calibration or servi ce inf orma ti on.

Cleaning Instructions

A TTENTION:

•

Disconnect and lock out all power sources

and short all current transformer secondaries before servicing. Failure to comply with these precautions can lead to personal injury or death, property damage or economic loss.

•

Please follow appropriate Electrostatic Sensitive Discharge (ESD) procedures during cleaning.

1. A CT shorting block should be provided to allow

the Powermonitor II Master Module current inputs to be disconnected without open circuiting the user supplied CTs. The shorting block should be wired to prevent any effect on the external protective relays.

2. All wiring should be routed to allow easy

maintenance at connections to the Powermonitor II terminal strips, the Powermonitor II rear cover, and the Powermonitor II itself.

ATTENTION: A CT circuit must not be opened with primary curre nt present.

Wiring bet ween t he CTs should include a terminal b lock for shorting the CTs. Open CT secondaries will produce hazardous voltages, which can lead to personal injury or death, property damage, economic loss, or CT failure.

1403-IN001A-US-P

3-4 Maintenance

1403-IN001A-US-P

Chapter

General Operation

General Functionality

The Display Module acts as a simple terminal that allows a user to easily view metering parameters or change configuration items. This is accomplished by using three modes of operation: Display mode, Program mode, and Edit mode.

Display mode allows any user to view any of the measured parameters that the Powermonitor II provides including metering information, harmonic analysis (1403-MM only), and logging information. The user also has the option of selecting default screens which are displayed at power-up or after 30 minutes of non-activity.

Program mode allows a privileged user to issue commands or select a parameter to modify. Program mode provides a basic security system where each

Powermonitor II is pass word pro tecte d, and onl y one entity can m odify a Powermonitor II; an entity includes one of the three possible Display Modules or the Smart Communicatio n Card. When a u ser is i n

Program Mode, a flashing “P” is displayed at the bottom right-hand corner of the Display Module.

Edit mode allows the privileged user to mo dify the selected parameters. When a user is in Edit mode, the parameter being modified flashes, and the flashing “P” remains solid.

Key Functions

The Display Module has four keys located on its front bezel: an Escape key, Up Arrow key, Down Arrow key, and Enter key. These keys maintain their same functionality for all of the Display M odule’s modes making the Display Module easy to use. The functionality of the four keys is shown in Figure 4.1.

Figure 4.1 Display Module Key Functionality

Escape Key Up Arrow Key Down Arrow Key Enter Key

Display Mode Returns to parent menu. Steps back to the previous

parameter/menu in the list.

Program Mode Returns to parent menu. Steps back to the previous

parameter/menu in the list.

Edit Mode Cancels changes to the

parameter, restores the existing value, and returns to Program mode.

Increments the parameter/ menu value.

Steps forward to the next parameter/menu in the list.

Decrements the parameter value.

Steps into a sub-menu or sets as default screen.

Steps into a sub-menu or selects the parameter to be modified and changes to Edit mode.

Saves the parameter change to the Master Module and returns to Program mode.

1403-IN001A-US-P

4-2 General Operation

New Password?

0000 P

New Password?

0000 P

Note: For additional information on measured

parameters listed in Chapter 4, refer to Publication 1403-1.0.2, Bulleting 1403 Powermonitor II Tutorial.

Editing a Digital Parameter

1. Using the Display Module keys, move into

Program mode and display the parameter to be

modified. Notice the flashing “P” in the lower right-hand corner.

New Password?

1234 P

4. After the desired parameter value is displayed,

press the Enter key to write the new value to the Master Module and set the Display Module back to Program mo de. Notice the “P” in the lowe r right-hand corner is flashing, and the parameter being modified is solid.

2. Set the Display Module into Edit mode by

pressing the Enter key. The “P” in the lower righthand corner remains solid, and the parameter being modified is flashing.

3. Change the value of t he pa rameter by p ressi ng the

Up Arrow and Down Arrow keys until t he desir ed parameter value is displayed. Notice the “P” in the lower right-hand corner remains solid, and the parameter being modified is still flashing.

New Password?

1234 P

5. In the event that an incorrect parameter is being

modified, pressing the Escape key returns the original parameter value, do es not modify the Master Module, and returns the Display Module to Program mo de. Notice the “P” in the lowe r right-hand corner is flashing, and the parameter being modified is solid.

New Password?

0000 P

1403-IN001A-US-P

Issuing a Command

Force Relay 1

{ or } P

Force Relay 1

{ or } P

1. Using the four Display Module keys, move into

Program mode and display the command to be

issued. Notice the flashing “P” in the lower righthand corner.

2. Set the Display Module into Edit mode by

pressing the Enter key. The “P” in the lower righthand corner remains solid, an d the command option prompt is flashing.

General Operation 4-3

Force Relay 1

Energize P

4. After the desired parameter value is displayed,

press the Enter key to execute the command. The selection prompt will reappear and the Display Module is set back to Program mode. Notice the “P” in the lower right-hand corner is flashing, and the option prompt is solid.

3. Choose the option of the command by pressing

the Up Arrow and Down Arrow keys until the desired option is displayed. Notice the “P” in the lower right hand corner remains solid, and the command option being selected is still flashing.

Force Relay 1

{ or } P

5. In the event that a command is to be aborted,

pressing the Escape key returns the Display Module to Program mode, and the option prompt is displayed. Notice the “P” in the lower righthand corner is flashing, and the option prompt is solid.

Force Relay 1

{ or } P

1403-IN001A-US-P

4-4 General Operation

Figure 4.2 Menu/Parameter Structure

Chart Key

Default Screen

Level 1

Level 2

Level 3

Level 4

Select

Level 3

Metering

V / I

Level 4

3-phase L-N V / I Phase 1 L-N V / I Phase 2 L-N V / I Phase 3 L-N V / I Average L-N V / I 3-phase L-L Voltage Phase 1-2 L-L V / I Phase 2-3 L-L V / I Phase 3-1 L-L V / I Average L-L V / I Aux/L4 V / Freq/Phase Rotation Pos/Neg Seq L-L Volt Pos/Neg Seq Current V / I % Phase Unbal.

Level 2

Metering

Power

3-phase Power W T otal Power W 3-phase Rea. Pwr VAR T otal Rea. Pwr VAR 3-phase APP. Pwr VA T otal App. Pwr VA 3-phase PF T otal/Dist/Disp PF

Default Screen

Display

Meter

Metering

Power

kW Hours Forward kW Hours Reverse kW Hours Net kVAR Hours Forward kVAR Hours Reverse kVAR Hours Net Demand Current Amps/Max Demand Power W/Max Demand Rea. Pwr VAR/Max Demand App. Pwr VA/Max

Program

Password?

0000

Level 1

Program

Display

Harmonics

K-factor V / I Crest V / I TIF V / I IEEE-519 V / I IEEE %THD V / I IEC %THD V / I Harmonic 1/2 V / I

Harmonic 39/40 V / I Harmonic 41 V / I

③

Harmonics

Phase 1

①

Level 2

Harmonics

Phase 2

K-factor V / I

①

Crest V / I

①

TIF V / I

①

IEEE-519 V / I IEEE %THD V / I IEC %THD V / I Harmonic 1/2 V / I

Harmonic 39/40 V / I Harmonic 41 V / I

①

Program

Commands

Level 4

Force Relay 1 Force Relay 2 Clear Min/Max Log Clear Snapshot Log Set WHr Counter Set VarHr Counter Clr S1 Counter Clr S2 Counter Clr S3 Counter Clr S4 Counter Clr Battery Usage Restore Factory Defaults

①

Harmonics

Phase 3

K-factor V / I

①

Crest V / I

①

TIF V / I

①

IEEE-519 V / I IEEE %THD V / I IEC %THD V / I Harmonic 1/2 V / I

Harmonic 39/40 V / I Harmonic 41 V / I

①

(1) Available on 1403-MM only (2) Available on 1403-LM only (3) Appears only when THD is enabled 1403-LM only.

1403-IN001A-US-P

General Operation 4-5

Level 3

Configuration

General

New Password Voltage Mode

①

Filter Mode Enable THD PT & CT Ratio Vaux & I4 Ratio Vaux Volt Mode Snapshot Period Snapshot Buffer Log Status Inp Date Format Time/Date Max Isc Max Dmnd Load 1 Phase Label Aux Volt Label

Harmonics

I4/Neutral

K-factor V / I Crest V / I TIF V / I

①

IEEE-519 V / I IEEE %THD V / I IEC %THD V / I Harmonic 1/2 V / I

Harmonic 39/40 V / I Harmonic 41 V / I

②

①

Program

Configuration

P P P P

Configuration

Communication

RIO Rack Address RIO Group Number RIO Last Rack RIO Baud Rate Serial Delay Serial Mode RS-232/RS-485 Baud Rate RS-485 Address

P P P

Configuration

Demand

Period Length No. of Periods Pulse Output Pulse Parameter Pulse Increment Pulse Width

Program

Setpoints

Setpoint

01. .20

Type Evaluation High Limit Low Limit Pickup Delay Dropout Delay Action Type

Note: Configuration Communication parameters depend on which communication card is

①

Display

Logs

Event

Event 01

Event 100

being used. The above configuration Communication parameters are specifically for the 1403-NSC Communication Card.

Logs

Min/Max Log

1 I

2 I

3 I I4 Ave I Pos Seq I Neg Seq I % Unbal I

?1±?

2 V

?2±?

3 V

?3±?

1 V Aux V Ave L±L V Pos Seq V Neg Seq V % Unbal V

1±N V

2±N V

3±N V Ave l±N V Ave Freq. Freq.

1 W

2 W

3 W

1 Var

2 Var

3 Var

Var

1 VA

2 VA

3 VA

Configuration

Program Configuration

except Read Only

PF ?1 PF

PF PF Tot

Disp. PF Disp. PF Disp. PF Disp. PF TotDist. PF Dist. PF Dist. PF Dist. PF Tot Dmnd W Dmnd VA Dmnd Var Dmnd I V1 IEEE %THD V1 IEC %THD V1 TIF V1 Crest V1 K-factor I1 IEEE %THD I1 IEC %THD I1 TIF I1 Crest I1 K-factor V2 IEEE %THD V2 IEC %THD V2 TIF V2 Crest V2 K-factor

①

Display

Same as

I2 IEEE %THD I2 IEC %THD

①

I2 TIF I2 Crest

①

I2 K-factor V3 IEEE %THD V3 IEC %THD V3 TIF

①

V3 Crest V3 K-factor I3 IEEE %THD I3 IEC %THD

①

I3 TIF I3 Crest

①

I3 K-factor I4 IEEE %THD I4 IEC %THD

①

I4 TIF I4 Crest

①

I4 K-factor

①

Display

Setpoints

Setpoint

01. .20

Type Evaluation High Limit Low Limit Pickup Delay Dropout Delay Action Type

Display

Status

Bulletin No. Firmware Revision No. Options Field Device ID Overall Status ROM Status RAM Status EEPROM Status NVRAM Status Power Supply Data Acquisition Watchdog Timer Clock Status Battery Usage Comm Card No. of DMs/DM Status Date/Time Relay States S1 Status/Counter S2 Status/Counter S3 Status/Counter S4 Status/Counter Output Word

1403-IN001A-US-P

4-6 General Operation

Configuration Items

parameters are configured by the Display Module, the Smart Communication Card, or both.

General

Table 4.1 displays the General Configuration items for Powermonitor II. The gray scale indicates which

Table 4.1 General Configuration

Parameter Description Range Default User

New Password Used to change the password needed for modifying

parameter values. A (-1) when using the Smart Communication Card indicates no change to the password.

Voltage Mode Determines the system wiring configuration. When in

Demo mode, internal values are displayed for training purposes. See Chapter 2 for Wiring Diagrams.

Filter Mode

(1)

PT Primary The first value for the PT ratio (xxx: xxx) indicating the

PT Secondary The second value for the PT ratio (xxx: xxx) indicating the

CT Primary The first value for the PT ratio (xxx: xxx) indicating the

CT Secondary The second value for the PT ratio (xxx: xxx) indicating the

Vaux Primary The first value for the Vaux ratio (xxx: xxx) indicating the

Vaux Secondary The second value for the Vaux ratio (xxx: xxx) indicating

I4 Primary The first value for the PT ratio (xxx: xxx) indicating the

I4 Secondary The second value for the PT ratio (xxx: xxx) indicating the

Vaux Volt Mode Determines whether an AC or DC signal is measured by

Snapshot Period Hours The hourly interval in which the snapshot log is updated. 0 to 32766 0 Snapshot Period Minutes The minutely interval in which the snapshot log is updated. 0 to 99 0 Snapshot Period Seconds The secondly interval in which the snapshot log is

Used for setting up the update rate. Set at 1 for fast update rates (28 msec nominal), and set at 3 for slower update rates (90 msec nominal) with high accuracy when harmonics are present.

voltage at the high end of the transformer.

voltage at the low end of the transformer. For systems with greater than 120 volts applied to the v oltage inputs , the PT secondary must be configured to greater than 137 volts to switch to high v oltage mode. Example: A 600 V direct-connect system would be configured with a PT ratio of 347:347.

current at the high end of the transformer.

current at the low end of the transformer.

voltage at the high end of the transformer.

the voltage at the low end of the transformer.

current at the high end of the transformer.

current at the low end of the transformer.

Vaux.

updated.

Display Module and Smart Communication Card Display Module Only Smart Communication Card Only

-1 to 9999 0000

0 = Demo

4 = Wye 1 = Single Phase 2 = Open Delta 3 = Delta 4 = Wye

1 to 3 2

1 to 10,000,000 120

1 to 999 120

(347 V

L-L

L-N

)

1 to 10,000,000 5

1 to 999 5

1 to 10,000,000 1

1 to 999 1

1 to 10,000,000 5

1 to 999 5

0 = AC

0 = AC 1 = DC

0 to 99 0

Setting

1403-IN001A-US-P

General Operation 4-7

Table 4.1 General Configuration

Parameter Description Range Default User

Setting

Snapshot Buffer Type The buffer type used by the snapshot log. Fill and Stop

stops filling the buffer when it is full or until the buffer is

0 = Fill and Stop 1 = Circular

1 = Circular

reset. Circular continuously fills the buffer and overwrites old data when the buffer is full.

Log Status Inputs Enab les logging to the event log any activity of the 4 status

inputs.

Log Min/Max Values Enables logging to the Min/Max log the minimum and

maximum of specific parameters. By enabling this

0 = No 1 = Yes

0 = No

1 = Yes

function, real time metering update rates increase by 10 msec.

Date Format The format of the date that is displayed on the Display

Module.

MM/DD/YYYY DD/MM/YYYY

MM/DD/ YYYY

Date: Year The year of the present date. 1998 to 2097 Present

Year

Date: Month The month of the present date. 1 to 12 Present

Month Date: Day The day of the present date. 0 to 31 Present Day Time: Hour The hour of the present time. 0 to 23 Pr esent

Hour Time: Minute The minute of the present time. 0 to 59 Present

Minute Time: Second The second of the present time. 0 to 59 Present

Second Time: Hundredth Second The hundredth second of the present time. 0 to 99 Present

Hundredth

Second Max Isc

The maximum short circuit current which is a parameter

0 to 10,000,000 0

necessary for calculating compliance with IEEE-519.

Max Demand Load

Current

The maximum demand load current which is a parameter necessary for calculating compliance with IEEE-519.

0 to 10,000,000 0

Phase Label: 1 Defines what symbol is used to designate input phase 1. ‘(space)‘to ‘z’ ‘A’

Phase Label: 2 Defines what symbol is used to designate input phase 2. ‘(space)‘to ‘z’ ‘B’ Phase Label: 3 Defines what symbol is used to designate input phase 3. ‘(space)‘to ‘z’ ‘C’ Vaux Label: 1 Defines what symbol is used for the first of eight

‘(space)‘to ‘z’ ‘A’

characters describing Vaux.

Vaux Label: 2 Defines what symbol is used for the second of eight

‘(space)‘to ‘z’ ‘U’

characters describing Vaux.

Vaux Label: 3 Defines what symbol is used for the third of eight

‘(space)‘to ‘z’ ‘X’

characters describing Vaux.

Vaux Label: 4 Defines what symbol is used for the fourth of eight

‘(space)‘to ‘z’ ‘(space) ‘

characters describing Vaux.

Vaux Label: 5 Defines what symbol is used for the fifth of eight

‘(space)‘to ‘z’ ‘(space) ‘

characters describing Vaux.

Vaux Label: 6 Defines what symbol is used for the sixth of eight

‘(space)‘to ‘z’ ‘(space) ‘

characters describing Vaux.

Vaux Label: 7 Defines what symbol is used for the seventh of eight

‘(space)‘to ‘z’ ‘V’

characters describing Vaux.

Vaux Label: 8 Defines what symbol is used for the eighth of eight

‘(space)‘to ‘z’ ‘(space) ‘

characters describing Vaux.

1403-IN001A-US-P

4-8 General Operation

Table 4.1 General Configuration

Parameter Description Range Default User

Setting

Channel A 12-Cycle Oscillograph

Used to select which of the seven input channels is

captured for channel A when an oscillograph is triggered.

1 = Phase 1 Voltage

1 = Phase 1

Voltage 2 = Phase 1 Current 3 = Phase 2 Voltage 4 = Phase 2 Current 5 = Phase 3 Voltage 6 = Phase 3 Current 7 = Phase 4 Current

Channel B 12-Cycle Oscillograph

Used to select which of the seven input channels is

captured for channel B when an oscillograph is triggered.

1 = Phase 1 Voltage

2 = Phase 1

Current 2 = Phase 1 Current 3 = Phase 2 Voltage 4 = Phase 2 Current 5 = Phase 3 Voltage 6 = Phase 3 Current 7 = Phase 4 Current

Oscillography Type

Determines whether the existing oscillograph is overwritten or remains buffered until commanded when a

0 = Hold 1 = Overwrite

1 =

Overwrite

new oscillograph is triggered.

Number of Oscillograph Pretrigger Cycles

Indicates the number of cycles buffered prior to the trigger of a 12-cycle oscillograph. This function can be disabled

-1 to 8 1

by setting this value to -1 to improve the speed of the real time metering update rates.

(1) Available on 1403-MM only.

1403-IN001A-US-P

General Operation 4-9

Demand

Display Module and Smart Communication Card

Table 4.2 displays the Demand Configuration items for Powermonitor II. The gray scale indicates which parameters are configured by the Display Module, the Smart Communication Card, or both.

Table 4.2 Demand Configuration

Parameter Description Range Default User

Demand Period Length Specifies the desired period for demand measurement.

1 to 99 The internal clock is used to measure the period (in minutes) for both the actual and projected demand values. 0 An external pulse connected to Status Input #4 is required to define the period for the actual demand values while disabling the projected demand values.

-1 to -99 An external pulse connected to Status Input #4 is required to define the period for the actual demand values while using the internal clock for the projected demand values.

Number of Demand Periods

Pulse Output Determines which relay to be used as a pulsed output

Pulse Parameter Specifies which parameter is used for the pulse output

Pulse Increment Defines how many increments of the specified metering

Pulse Width Defines the duration of the pulse in milliseconds. 40 to 2000 100

Specifies the number of demand periods to average for demand measurement.

based on a user specified metering parameter.

relay.

parameter must occur before the relay is pulsed.

Defines “kyz style” transitional pulse 0

Display Module Only Smart Communication Card Only

-99 to 99 1

1 to 15 1

0 = None 1 = Relay 1 2 = Relay 2

0 = kWh Forward 1 = kWh Reverse 2 = kVarh Forward 3 = kVarh Reverse

1 to 32766 1

Setting

0 = None

0 = kWh Forward

1403-IN001A-US-P

4-10 General Operation

Commands

Display Module and Smart Communication Card

Table 4.3 displays the commands for the Powermonitor II. The gray scale indicates which commands are available thro ugh the Display Module, the Smart Communication Card, or both.

Table 4.3 Commands

Parameter Description Range

Force Relay #1 and #2 Forces Relay #1 and #2 to a known state in which the relay

remains at that state until the force is removed.

Clear Min/Max Log Resets the Min/Max log with the current real time metering

information.

Clear Snapshot Log Clears all entries in the Snapshot log buffer. No

Clear kWH Counter Resets the kWH counter to zero. No

Clear kVarH Counter Resets the kVarH counter to zero. No

Set kWH Counter Sets the kWH counter to the user specified value. (0 to clear) Set kVarH Counter Sets the kVarH counter to the user specified value. (0 to clear) Clear Status Input #1 to #4

Counter Clear Battery Usage

Counter Restore Factory Defaults Restores all of the Powermonitor II configuration parameters with

Clear Hold of Oscillograph

(1)

Data Trigger an Oscillograph

Set Harmonic Analysis Channel Request

Set Oscillography Channel Request

Select Setpoint Number Specifies the particular setpoint information to be returned through

(1) Available on 1403-MM only.

Resets Status Input #1 to #4 Counter to zero. No

Resets the Battery Usage Counter to zero. No

the factory default values. Allows the user to enable oscillography when the oscillography

type is set to Hold.

Allows the user to manually trigger a simultaneous 7 Channel 2Cycle and 2 Channel 12-Cycle oscillograph.

Specifies the particular input channel for harmonic analysis information to be returned through the Smart Communication Card.

Specifies the particular input channel for an oscillogram to be returned through the Smart Communication Card.

the Smart Communication Card.

Display Module Only Smart Communication Card Only

1 = Energize 2 = De-energize 4 = No Force (Automatic)

No Yes

Yes

-999.9x109 to 999.9x10

Yes

Yes No

Yes 1 = Phase 1 Voltage

2 = Phase 1 Current 3 = Phase 2 Voltage 4 = Phase 2 Current 5 = Phase 3 Voltage 6 = Phase 3 Current 7 = Phase 4 Current

1 = 2 Cycle Phase 1 Voltage 2 = 2 Cycle Phase 1 Current 3 = 2 Cycle Phase 2 Voltage 4 = 2 Cycle Phase 2 Current 5 = 2 Cycle Phase 3 Voltage 6 = 2 Cycle Phase 3 Current 7 = 2 Cycle Phase 4 Current 8 = 12 Cycle Channel A 9 = 12 Cycle Channel B

1 to 20

9 9

1403-IN001A-US-P

General Operation 4-11

Metering

through the Display Module, the Smart Communication Card, or both.

Voltage/Current

Display Module and Smart Communication Card

Table 4.4 displays the Voltage and Current Metering information provided by the Powermonitor II. The gray scale indicates which parameters are available

Table 4.4 Voltage and Current Metering

Parameter Description Range Units

Phase 1 L-N Voltage RMS line to neutral voltage of phase 1. Phase 2 L-N Voltage RMS line to neutral voltage of phase 2. Phase 3 L-N Voltage RMS line to neutral voltage of phase 3. 3-Phase Average L-N Voltage Average RMS line to neutral voltage of phase 1, 2, and 3. Phase 1 L-L Voltage RMS line to line voltage between phase 1 and 2. Phase 2 L-L Voltage RMS line to line voltage between phase 2 and 3. Phase 3 L-L Voltage RMS line to line voltage between phase 3 and 1. 3-Phase L-L Voltage Av er age RMS line to line v oltage between phase 1, 2, and

Auxiliary Voltage

(1)

Phase 1 Current RMS current of phase 1. Phase 2 Current RMS current of phase 2. Phase 3 Current RMS current of phase 3. 3-Phase Average Current Average RMS current of phase 1, 2, and 3. Phase 4 (Neutral) Current RMS current of phase 4, also known as neutral current. Frequency The frequency of the voltage. 0 to 132 Hertz

Phase Rotation The phase rotation of a 3-phase system None

Voltage Positive Sequence Magnitude of positive sequence voltage in a 3-phase

Voltage Negative Sequence Magnitude of negative sequence voltage in a 3-phase

Current Positive Sequence Magnitude of positive sequence current in a 3-phase

Current Negative Sequence Magnitude of negative sequence current in a 3-phase

Voltage Unbalance The ratio between the negative and positive voltage

Current Unbalance The ratio between the negative and positive current

(1) The frequency of an AC auxillary voltage is returned with the self-test/diagnostic information as described on page 4-31.

AC or DC auxiliary voltage input RMS voltage.

system.

sequence in a 3-phase system.

Display Module Only Smart Communication Card Only

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

ABC ACB

0 to 999.9x10

0 to 999.9x10 0 to 100 Percent

0 to 100 Percent

22 22 22 22 22 22 22 22

22 22 22 22 22 22

Volts Volts Volts Volts Volts Volts Volts Volts

Volts Amps Amps Amps Amps Amps

N/A

Volts

Amps

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4-12 General Operation

Power

Table 4.5 displays the Power Metering information provided by the Powermonitor II. The gray scale indicates which parameters are available through the Display Module, the Smart Communication Card, or both.

The power quantities (kW, kWH, kVAR, kVARH, and power factor) measured by the Powermonitor II are four-quad rant measureme nts. This allows th e user to individually determine the magnitude and direction of b oth th e rea l power f low and the rea ctive power flow. Figure 4.3 indicates the relationship between these quantities and the numeric signs used by the Powermonitor II to convey the information.

Display Module and Smart Communication Card Display Module Only Smart Communication Card Only

Table 4.5 Power Metering

Figure 4.3 Power Metering

+kVAR (Import)

kVARHR-F (Forward)

(Power Factor

Leading)

(+)

Pf = 100%

-kW(Export) kWH-R

(Reverse)

(Power Factor

180°

Lagging)

(-)

III

-kVAR (Export)

kVARHR-R(Reverse)

Pf = 1

90°

270°

Pf = 0

(Power Factor

Lagging)

(-)

Pf = 100%

+kW (Import)

0°

kWH-F

(Forward)

(P ower Factor

Leading)

(+)

Parameter Description Range Units

22 22 22 22 22 22 22 22

Watts Watts Watts Watts Vars Vars Vars Vars

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

direction.

22 22 22 22

VA VA VA VA

Phase 1 Apparent Power Apparent power of phase 1. Phase 2 Apparent Power Apparent power of phase 2. Phase 3 Apparent Power Apparent power of phase 3. 3-Phase Total Apparent Power Total apparent power of phase 1, 2, and 3. Phase 1 True Power Factor The ratio between the power and apparent power for phase

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

-100 to 100 Percent

1; this value is signed to show lead (+) or lag (-).

Phase 2 True Power Factor The ratio between the power and apparent power for phase

-100 to 100 Percent

2; this value is signed to show lead (+) or lag (-).

Phase 3 True Power Factor The ratio between the power and apparent power for phase

-100 to 100 Percent

3; this value is signed to show lead (+) or lag (-).

Total True Power Factor The ratio between the power and apparent power for phase

-100 to 100 Percent

1, 2, and 3; this value is signed to show lead (+) or lag (-).

Phase 1 Distortion Power Factor The ratio between the magnitude of the fundamental and the

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 1.

(1)

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General Operation 4-13

Table 4.5 Power Metering

Parameter Description Range Units

Phase 2 Distortion Power Factor The ratio between the magnitude of the fundamental and the

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 2.

Phase 3 Distortion Power Factor The ratio between the magnitude of the fundamental and the

(2)

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 3.

Total Distortion Power Factor The ratio between the magnitude of the fundamental and the

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 1, 2, and 3.

Phase 1 Displacement Power Factor The cosine of the difference betw een the phase angle of the

-100 to 100 Percent

fundamental voltage and current for phase 1; this value is signed to show lead (+) or lag (-).

Phase 2 Displacement Power Factor The cosine of the difference betw een the phase angle of the

-100 to 100 Percent

fundamental voltage and current for phase 2; this value is signed to show lead (+) or lag (-).

Phase 3 Displacement Power Factor The cosine of the difference betw een the phase angle of the

-100 to 100 Percent

fundamental voltage and current for phase 3; this value is signed to show lead (+) or lag (-).

Total Displacement Power F actor The cosine of the difference between the phase angle of the

-100 to 100 Percent

fundamental voltage and current for phase 1, 2, and 3; this value is signed to show lead (+) or lag (-).

(1) This value has the same update rate as the harmonic analysis. (2) This value has the same update rate as the harmonic analysis.

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4-14 General Operation

Cumulative Power

Display Module and Smart Communication Card

Table 4.6 displays the Cumulative Power Metering information provided by the Powermonitor II. The gray scale indicates which parameters are available through the Display Module, the Smart Communication Card, or both.

Table 4.6 Cumulative Power

Parameter Description Range Units

Kilo-Watt Hours Forward The total forward (+) power consumed. Kilo-Watt Hours Reverse The total reverse (-) power consumed. Kilo-Watt Hours Net The total forward and reverse power consumed. Kilo-Var Hours Forward The total forward (+) reactive power consumed. Kilo-Var Hours Reverse The total reverse (-) reactive power consumed. Kilo-Var Hours Net The total forward and reverse reactive power consumed. Current Demand The calculated demand for average current. Watt Demand The calculated demand for total power. Var Demand The calculated demand for total reactive power. VA Demand The calculated demand for total apparent power. Projected Current Demand #1 The instantaneous demand for average current. Projected Watt Demand #1 The instantaneous demand for total power. Projected Var Demand #1 The instantaneous demand for total reactive power. Projected VA Demand #1 The instantaneous demand for total apparent power. Projected Current Demand #2 The first order projected demand for average current. Projected Watt Demand #2 The first order projected demand for total power. Projected Var Demand #2 The first order projected demand for total reactive power. Projected VA Demand #2 The first order projected demand for total apparent power. Projected Current Demand #3 The second order projected demand for average current. Projected Watt Demand #3 The second order projected demand for total power. Projected Var Demand #3 The second order projected demand for total reactive

power.

Projected VA Demand #3 The second order projected demand for apparent power. Demand Elapsed Time The elapsed time into the demand period.

Display Module Only Smart Communication Card Only

0 to 1.0x10 0 to 1.0x10 0 to 1.0x10 0 to 1.0x10 0 to 1.0x10 0 to 1.0x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

0 to 999.9x10 0 to 999.9x10

12 12 12 12 12 12

22 22 22 22 22 22 22 22 22 22 22 22 22 22 22

22 22

kWh kWh kWh kVarh kVarh kVarh Amps Watts Vars VA Amps Watts Vars VA Amps Watts Vars VA Amps Watts Vars

VA Minutes

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General Operation 4-15

Harmonic Analysis

Display Module and Smart Communication Card

Table 4.7 displays the Harmonic Analysis information provided by the Powermonitor II. The gray scale indicates which parameters are available through the Display Module, the Smart Communication Card, or both.

Table 4.7 Harmonic Analysis (V1, V2, V3, V4, I1, I2, I3, I4)

Parameter Description Range Units

(1)

K-factor Crest Factor

TIF

IEEE-519 Compliance IEEE Total Harmonic

Distortion IEC Total Harmonic

Distortion

Harmonic Distortion

Harmonic Magnitude

Harmonic Phase Angle

(1) Available on 1403-MM only.

Transfor mer heat ratio. Ratio of the peak amplitude to the RMS value; also

known as amplitude factor or peak factor. Telephone influence factor.

Pass/fail indication of harmonic content per the IEEE519 specification.

Magnitude of measured harmonics with respect to the fundamental.

Magnitude of all measured harmonics excluding the fundamental with respect to all measured harmonics including the fundamental.

Magnitude of each individual harmonic with respect to the fundamental up to the 41st harmonic.

Magnitude of each harmonic up to the 41st.

Phase angle of each harmonic up to the 41st. 0 - 360 Degrees

Display Module Only Smart Communication Card Only

0 to 999.9x10 0 to 999.9x10

0 to 999.9x10 OK

Fail 0 - 1000 Percent

0 - 1000 Percent

0 to 999.9x10

22 22

N/A N/A

Volts or Amps

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4-16 General Operation

Setpoints

Theory of Setpoint Operation

The Powermonitor II is capable of monitoring many parameters (simultaneously), generating alarms, controlling relays, and triggering other internal actions. Setpoints are used to perform this function. The Powermonitor II supports 20 simultaneous setpoints. A setpoint consists of eight parameters: setpoint number, type, evaluation condition, high limit, low limit, action delay, release delay, and action type. These parameters are described in Table

4.8.

Setpoints evaluate data based on six different conditions: over forward, over reverse, under forward, under reverse, equal, and not equal.

Parameter Value

Over Forward Setpoint

An over forward setpoint becomes active when the magnitude of the parameter being monitored goes

over the “Setpoint High Limit” in the positive direction (and stays over the limit) for a period of time greater than the “Setpoint Action Delay” parameter. When a se tp oint b ecome s act ive, i t cau ses an action identified by “Setpoint Action Type” to occur and log this occurrence in the Event log as a time-stamped event. If this action is to energize a relay, or set an alarm bit, that action remains true until the setpoint becomes inactive. An over forward setpoint become s ina ctive when t he magnitu de o f the parameter being monitored falls below the “Setpoint Low Limit” (and stays below the limit) for a period of time greater than the “Setpoint Release Delay.” The change from active to inactive is also logged in the Event log as a time-stamped event.

Figure 4.4 Over Forward

Setpoint High Limit

Setpoint Low Limit

≥

Setpoint Action Delay

Setpoint Activated

<Setpoint Release Delay

≥

Setpoint

Release Delay

Time (s)

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General Operation 4-17

Over Reverse Setpoint

An over reverse setpoint is the same as an over forward setpoint, except the magnitude of the parameter being monitored must go over the

“Setpoint High Limit” in the negative direction.

When the magnitude of the parameter being monitored goes over the “Set point Hi gh Limit” in the negative direction (and stays over the limit) for a

Setpoint Activated

Parameter Value

Setpoint Low Limit

≥

Setpoint Action Delay

Setpoint High Limit

period of time greater than the “Setpoint Action Delay , ” the setpoin t becomes acti ve. An over re verse setpoint become s ina ctive when t he magnitu de o f the parameter being monitored falls below the “Setpoint Low Limit” in the negative direction (and stays below the limit) for a period of time greater than the “Setpoint Release Delay.”

Figure 4.5 Over Reverse

Setpoint Deactivated

Time (s)

≥

Setpoint

Release Delay

Setpoint

Release Delay

Setpoint Action Delay

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4-18 General Operation

Under Forward Setpoint

An under forward setpoint is the same as an over

forward setpoint, except the “Setpoint High Limit” and the “Setpoint Low Limit” are reversed.

When the magnitude of the parameter being monitored falls below the “Setpoint Low Limit” in the positive dir ection (and st ays below the l imit) for a period of time greater than the “Setpoint Action

Parameter Value

Setpoint High Limit

≥

Setpoint Action Delay

Setpoint Low Limit

Delay,” the setpoint becomes active. An under forward setpoint becomes inactive when the magnitude of the paramet er being moni tored exc eeds the “Setpoint High Limit” (and stays over the li mit ) for a period of time greater than the “Setpoint Release Delay.”

Figure 4.6 Under Forward

≥

Setpoint

Release Delay

Setpoint

Release Delay

Setpoint Activated

Time (s)

Setpoint Deactivated

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General Operation 4-19

Under Reverse Setpoint

An under reverse setpoint is the same as an under forward setpoint, except the magnitude of the parameter being monitored must fall below the

“Setpoint Low Limit” in the negative direction.

When the magnitude of the parameter being monitored falls below the “Setpoint Low Limit” in the negative direction (and stays below the limit) for

Setpoint Activated

Parameter Value

Setpoint High Lim it

≥

Setpoint Action Delay

Setpoint Low Limit

a period of time greater than the “Setpoint Action Delay,” the setpoint becomes active. An under forward setpoint becomes inactive when the magnitude of the paramet er being moni tored exc eeds the “Setpoint High Limit” in the negative dir ec ti on (and stays over the limit) for a period of time greater than the “Setpoint Release Delay.”

Figure 4.7 Under Reverse

Setpoint Deactivated

Time (s)

Equal Setpoint

An equal setpoint becomes active when the parameter being monitor ed equals the “Setp oint High Limit” for a period of time greater than the “Setpoint Action Delay.” An equal setpoint becomes inactive when the parameter being monitored does not equal the “Setpoint High Limit ” for a period of time greater than the “Setpoint Release Delay.” The “Setpoint Low Limit” is not used for equal setpoints.

The equal setpoint is most useful for non-numeric values, such as phase rotation, IEEE-519 status, and status input states.

Setpoint

Release Delay

≥

Setpoint

Release Delay

Not Equal Setpoint

A not equal setpoint becomes active when the parameter being monitored does not equal the “Setpoint High Limit” for a period of time greater than the “Setpoint Action Delay.” An not equal setpoint becomes inactive when the parameter being monitored equals the “Setpoint High Limit” for a period of time greater than the “Setpoint Release Delay .” The “Se tpoint Low Limit ” is not used for not equal setpoints.

The not equal s etpoint is most useful for non-n umeric values, such as phase rotation, IEEE-519 status, and status input states.

1403-IN001A-US-P

4-20 General Operation

Table 4.8 Setpoint Configuration

Parameter Name Parameter Description Range Default

Setpoint Number The number of the setpoint being

1 - 20 N/A

configured.

Setpoint Type The parameter value to be evaluated by the

0 - 54 (see details in Table 4.I) 0

setpoint.

Setpoint Evaluation Condition The operator used to evaluate the parameter

value.

0 = Over forward (+) 1 = Over reverse (-)

2 = Under forward (+) 3 = Under reverse (-) 4 = Equal (=) 5 = Not equal (<>)

Setpoint High Limit The value being used as a reference to

0 - 1,000,000 0 activate the setpoint for over comparisons, or to deactivate the setpoint for under comparisons. Note: This parameter is non-numeric when viewed via the Display Module, and the Setpoint Type is Phase Rotation, Status input, or IEEE 519 status.

Setpoint Low Limit The value being used as a reference to

0 - 1,000,000 0 deactivate the setpoint for over comparisons, or to activate the setpoint for under comparisons. Note: This parameter is non-numeric when viewed via the Display Module, and the Setpoint Type is Phase Rotation, Status input, or IEEE 519 status.

Setpoint Action Delay The minimum time in seconds that the

0 - 9999 0 setpoint limit must be exceeded continuously before the setpoint will trigger. Note: There could be some additional delay due to the selected update rate of metering or harmonic data.

Setpoint Release Delay The minimum time in seconds that the

0 - 9999 0 setpoint limit must not be exceeded continuously before the setpoint will release. Note: There could be some additional delay due to the selected update rate of metering or harmonic data.

Setpoint Action Type The action that will occur when the setpoint

0 - 20 (see details in Table 4.J) 0 is triggered.

1403-IN001A-US-P

Table 4.9 Setpoint Type

Setpoint

Description

Type

0 Not used (inactive) 1 Voltage (any 1 of three phases, L-N in Single

Phase/Wye Modes, L-L in Delta/Open-Delta

Modes) 2 Current (any 1 of three phases) 3 Voltage unbalance 4 Current unbalance 5 Vaux voltage 6 Neutral (I4) current 7 Total kW 8 Total kVAR 9 Total kVA 10 Total true power factor 11 Total displacement power factor 12 Total distortion power factor 13 KW demand 14 KVAR demand 15 KVA demand 16 Current demand 17 Type 1 predictive demand A 18 Type 1 predictive demand W 19 Type 1 predictive demand VAR 20 Type 1 predictive demand VA 21 Type 2 predictive demand A 22 Type 2 predictive demand W 23 Type 2 predictive demand VAR 24 Type 2 predictive demand VA 25 Type 3 predictive demand A 26 Type 3 predictive demand W 27 Type 3 predictive demand VAR 28 Type 3 predictive demand VA 29 Frequency 30 Phase rotation

31 32 33 34 35 36 37 38 39

(1)

(1) (1) (1) (1) (1) (1) (1) (1)

K-factor: voltage (any 1 of three phases)

K-factor: current (any 1 of three phases)

K-factor: neutral current

Crest factor: voltage (any 1 of three phases)

Crest factor: current (any 1 of three phases)

Crest factor: neutral current

TIF: voltage (any 1 of three phases)

TIF: current (any 1 of three phases)

TIF: neutral current

General Operation 4-21

Table 4.9 Setpoint Type

Setpoint

Description

Type

40 IEEE THD: voltage (any 1 of three phases) 41 IEEE THD: current (any 1 of three phases) 42 IEEE THD: neutral current 43 IEC THD: voltage (any 1 of three phases) 44 IEC THD: current (any 1 of three phases) 45 IEC THD: neutral current

46 47 48

(1) (1) (1)

IEEE519: voltage (any 1 of three phases) IEEE519: current (any 1 of three phases) IEEE519: neutral current

49 Status input #1 50 Status input #2 51 Status input #3 52 Status input #4 53 Any status input 54 Battery usage timer

(1) Available on 1403-MM only.

Table 4.10 Setpoint Action Type

Setpoint Action

Description

Type

0 No action 1 Energize relay1 and set alarm flag1 2 Energize relay2 and set alarm flag2 3 Set alarm flag3 4 Set alarm flag4 5 Set alarm flag5 6 Set alarm flag6 7 Set alarm flag7 8 Set alarm flag8 9 Set alarm flag9 10 Set alarm flag10 11 Set alarm flag11 12 Set alarm flag12 13 Set alarm flag13 14 Set alarm flag14 15 Set alarm flag15 16 Set alarm flag16

Initiate oscillograph

18 Perform snapshot 19 Clear kWh power counter 20 Clear kVARh power counter

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4-22 General Operation

Examples of Setpoint Operation

Setpoint Example 1 - Over kW Forward (+)

If it is desired that setpoint 1 energizes relay 1 when kW exceeds +100kW for more than one second, and de-energizes relay 1 when kW falls b elow +90kW for more than two seconds, the foll owing sett ings should be used.

Setpoint type kW Setpoint direction Over Forward (+) Setpoint high limit 100 Setpoint low limit 90 Setpoint action delay 1 second Setpoint release delay 2 s e conds Setpoint action type Energize relay 1

Setpoint Example 2 - Under kW Forward (+)

If it is desired that setpoint 1 energizes relay 1 when kW is below +100kW for more t ha n one second, and de-energizes relay 1 when kW exceeds +150kW for more than two seconds, the foll owing sett ings should be used.

Setpoint type kW Setpoint direction Under Forward (+) Setpoint high limit 150 Setpoint low limit 100 Setpoint action delay 1 second Setpoint release delay 2 s e conds Setpoint action type Energize relay 1

Setpoint Example 3 - Over kW Reverse (-)

If it is desired that setpoint 1 energizes relay 1 when kW exceeds -100kW for more than one second, and de-energiz es rel ay 1 when kW fa lls b elo w -90kW for more than two seconds, the foll owing sett ings should be used.

Setpoint Example 4 - Under kW Reverse (-)

If it is desired that setpo int 1 energizes relay 1 whe n kW is below -100kW for more than one second, and de-energizes relay 1 when kW exceeds -150kW for more than two seconds, t he followin g settings should be used.

Setpoint type kW Setpoint direction Under Reverse (-) Setpoint high limit 150 Setpoint low limit 100 Setpoint action delay 1 second Setpoint release delay 2 seconds Setpoint action type Energize relay 1

Relay Operation

The Powermonitor II has two output relays. Operation of the se relays is control led by on e of three mechanisms.

Setpoint contr ol - The r elays can be indepe ndently

•

energized or de-energized based on the Setpoint Configuration. Refer to Setpoints on page 4-16. Pulsed output contr ol - One of the relays can be

•

configured to provide a pulsed output based on t he measured value for kilowatt-hours or kilovarhours. Refer to Demand on page 4-9 for additiona l informatio n on this functionality. Forced operation control - The output relay state

•

(energized or de-energized) can be forced via either the Smart Communication Card or the Display Module. The forced condition is maintained until it is eith er removed by the user or device power is cy cled. Once the forced c onditi on is removed , the Powermonitor II relays revert to normal operation.

Setpoint type kW Setpoint direction Over Reverse (-) Setpoint high limit 100 Setpoint low limit 90 Setpoint action delay 1 second Setpoint release delay 2 s e conds Setpoint action type Energize relay 1

1403-IN001A-US-P

General Operation 4-23

Data Logging

The Powermonitor II provides three data logs:

Event log

•

Snapshot log

•

Min/Max log

•

Each record of the three logs is date and timestamped to the neares t one hundredt h of a second . All of the records are stored in battery powered nonvolatile RAM. The data logs remain in memory as long as power is applie d to the Master Module or the battery has a usabl e char ge. In the event t hat power i s removed from the Master Module and the battery is removed or discharged, all of the data logs will be automatically cleared.

Event Log

The Event log consists of the 100 most recent events that occurred in the Powermonitor II. This log is a circular buffer. When the bu ffer is full, the newest event overwrites th e old est even t. A list of the even ts is shown in Table 4.11.

Table 4.11 Event Codes

Event Type Event Type

Displayed by Display Module

No Event No Evnt 0 0 Setpoint

Activated Setpoint

Deactivated Relay Forced

Energized Relay Forced

De-energized Relay Forced

Released Status Input

Set Status Input

Cleared kWh Counter

Set

Set##A 1 Setpoint Number

Set##D 2 Setpoint Number

Rly# F1 3 Relay Number (1-

Rly# F0 4 Relay Number (1-

Rly# NF 5 Relay Number (1-

S# On 6 Status Input

S# Off 7 Status Input

Wh Set 8 1

Event Type for Smart Comm. Card

Event Command Code for Smart Comm. Card

(1-20)

Number (1-4)

Table 4.11 Event Codes

Event Type Event Type

Displayed by Display Module

Kvarh Counter Set

Snapshot Log Cleared

Min/Max Log Cleared

Factory Defaults Restored

Status Input Counter 1 Cleared

Status Input Counter 2 Cleared

Status Input Counter 3 Cleared

Status Input Counter 4 Cleared

Battery Usage Counter Cleared

Power Up Pwr On 9 0 Power Down Pwr Off 10 0 Self-test

Error

Time Set TimeSet 12 0 Device

Reconfigured Setpoint

Reconfigured

(1) # indicates a numeric digit.

VarhSet 8 2

SnapClr 8 3

↓ / ↑

Car 8 4

FactCfg 8 5

S1 Clr 8 6

S2 Clr 8 7

S3 Clr 8 8

S4 Clr 8 9

BattClr 8 10

ST ####

New Cfg 13 0

Set Cfg 14 0

(1)

Event Type for Smart Comm. Card

11 Hexadecimal Self-

Event Command Code for Smart Comm. Card

test Code (Refer to Table 4.L)

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4-24 General Operation

Table 4.12 Self-test Error Codes

Bits Hex Description

bit 0 0001h Master Module ROM Status bit 1 0002h Master Module RAM Status bit 2 0004h Master Module EEPROM Status bit 3 0008h Master Module Non-volatile RAM Status bit 4 0010h Master Module Power Supply Status bit 5 0020h Master Module Data acquisition Status bit 6 0040h Master Module Real Time Clock Status bit 7 0080h Smart Communication Card Status bit 8 0100h Display Module Status bit 9 0200h Master Module Watchdog Timer Status bits 10-

Reserved for factory use

Whenever a setpoint event occurs, the setpoint setup information is also logged. This information is viewed via the Di splay Modul e b y pres sing the Ent er key (↵) when the setpoint event is displayed. This information can also be retrieved via the Smart Communication Card.

Snapshot Log

The snapshot log consists of 50 records. Each record consists of 46 parameters. The list of parameters is shown in Table 4.13 and Table 4.14. This log can be updated via a setpoint occurrence or a userconfigured schedule. A user -config ured sched ule can be an interval ranging from one second to three years. To disable schedul ed updat es, set t he period to zero.

The Snapshot log has two modes of operation:

Fill and Stop

•

Circular

•

Fill and Stop fil ls the buf fer an d stops when it is f ull. The buffer resu mes recording information when the Snapshot log is cleared.

Circular continuously fills the buffer. When the buffer is full, old data is overwritten.

The Snapshot log information is retrieved through the Smart Communication Card. All data is logged together. However, for communication purposes only, the log is divided into two blocks.

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General Operation 4-25

Table 4.13 Snapshot Log Parameters for the Voltage and Current Block

Parameter Description Range Default

22 22 22 22 22 22 22 22

Volts Volts Volts Volts Volts Volts Volts Volts

Phase 1 L-N Voltage RMS line to neutral voltage of phase 1. Phase 2 L-N Voltage RMS line to neutral voltage of phase 2. Phase 3 L-N Voltage RMS line to neutral voltage of phase 3. 3-Phase Average L-N Voltage Average RMS voltage of phase 1, 2, and 3. Phase 1 L-L Voltage RMS line to line voltage between phase 1 and 2. Phase 2 L-L Voltage RMS line to line voltage between phase 2 and 3. Phase 3 L-L Voltage RMS line to line voltage between phase 3 and 1. 3-Phase L-L Voltage Average RMS line to line voltage between phase 1, 2, and

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

22 22 22 22 22 22

Volts Amps Amps Amps Amps Amps

Auxiliary Voltage AC or DC auxiliary voltage input RMS voltage. Phase 1 Current RMS current of phase 1. Phase 1 Current RMS current of phase 2. Phase 1 Current RMS current of phase 3. 3-Phase Average Current Average RMS current of phase 1, 2, and 3. Phase 4 (Neutral) Current RMS current of phase 4, also known as neutral current.

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

0 to 999.9x10 Frequency The frequency of the voltage. 0 to 132 Hertz Phase Rotation The phase rotation of a 3-phase system 0 = None

N/A 1 = ABC 2 = ACB

Voltage Positive Sequence Magnitude of positive sequence voltage in a 3-phase

0 to 999.9x10

Volts

system.

Voltage Negative Sequence Magnitude of negative sequence voltage in a 3-phase

0 to 999.9x10

Volts

system.

Current Positive Sequence Magnitude of positive sequence current in a 3-phase

0 to 999.9x10

Amps

system.

Current Negative Sequence Magnitude of negative sequence current in a 3-phase

0 to 999.9x10

Amps

system.

Voltage Unbalance The ratio between the negative and positive sequence

0 to 100 Percent

voltage in a 3-phase system.

Current Unbalance The ratio between the negative and positive sequence

0 to 100 Percent

current in a 3-phase system.

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4-26 General Operation

Table 4.14 Snapshot Log Parameters for the Power Block

Parameter Description Range Default

22 22 22 22 22 22 22 22 22 22 22 22

Watts Watts Watts Watts Vars Vars Vars Vars VA VA VA VA

Phase 1 Power Power of phase 1 signed to show direction. Phase 2 Power Power of phase 2 signed to show direction. Phase 3 Power Power of phase 3 signed to show direction. 3-Phase Total Power Total power of phase 1, 2, and 3 signed to show direction. Phase 1 Reactive Power Reactive power of phase 1 signed to show direction. Phase 2 Reactive Power Reactive power of phase 2 signed to show direction. Phase 3 Reactive Power Reactive power of phase 3 signed to show direction. 3-Phase Total Reactive Power Total reactive power of phases 1 to 3 signed to show direction. Phase 1 Apparent Power Apparent power of phase 1. Phase 2 Apparent Power Apparent power of phase 2. Phase 3 Apparent Power Apparent power of phase 3. 3-Phase Total Apparent Power Total apparent power of phase 1, 2, and 3. Phase 1 True Po wer F actor The ratio between the power and apparent power for phase 1;

0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10 0 to 999.9x10

-100 to 100 Percent

this value is signed to show lead (+) or lag (-).

Phase 2 True Po wer F actor The ratio between the power and apparent power for phase 2;

-100 to 100 Percent

this value is signed to show lead (+) or lag (-).

Phase 3 True Po wer F actor The ratio between the power and apparent power for phase 3;

-100 to 100 Percent

this value is signed to show lead (+) or lag (-).

Total T rue P ow er F actor The ratio between the power and apparent power for phase 1,

-100 to 100 Percent

2, and 3; this value is signed to show lead (+) or lag (-).

Phase 1 Distortion Power Factor The ratio between the magnitude of the fundamental and the

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 1.

Phase 2 Distortion Power Factor The ratio between the magnitude of the fundamental and the

(1)

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 2.

Phase 3 Distortion Power Factor The ratio between the magnitude of the fundamental and the

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 3.

Total Distortion Power Factor The ratio between the magnitude of the fundamental and the

0 to 100 Percent

sum of the magnitudes for all of the current harmonics for phase 1, 2, and 3.

Phase 1 Displacement Power Factor

The cosine of the difference between the phase angle of the fundamental voltage and current for phase 1; this value is

signed to show lead (+) or lag (-).

Phase 2 Displacement Power Factor

The cosine of the difference between the phase angle of the fundamental voltage and current for phase 2; this value is

signed to show lead (+) or lag (-).

Phase 3 Displacement Power Factor

The cosine of the difference between the phase angle of the fundamental voltage and current for phase 3; this value is

signed to show lead (+) or lag (-).

Total Displacement Power Factor The cosine of the difference between the phase angle of the

-100 to 100 Percent

fundamental voltage and current for phase 1, 2, and 3; this value is signed to show lead (+) or lag (-).

(1) This value has the same update rate as the harmonic analysis.

1403-IN001A-US-P

General Operation 4-27

Min/Max Log

The Min/Max log records the minimum and maximum values for 84 parameters. These parameters are listed in Table 4.15. The parameter values are continuous ly monitored until th e Min/Max log is cleared or when the log is disabled. The Min/ Max log can be disabled to make the real time metering update approximately 10 ms faster.

The Min/Max log can be displayed using the Disp lay Module or via the Smart Communication Card. The Display Module individually displays the minimum and maximum values for each of the 84 parameters. The date and time at which a specific minimum and maximum value occurs is displayed by pressing Enter (↵) at the appropriate parameter.

Table 4.15 The Parameter Listing for the Min/Max Log

Parameter Number Parameter Description

1 Phase 1 Current 2 Phase 2 Current 3 Phase 3 Current 4 Phase 4 Current 5 Average Current 6 Positive Sequence Current 7 Negative Sequence Current 8 Current Unbalance 9 Phase 1 L-L Voltage 10 Phase 2 L-L Voltage 11 Phase 3 L-L Voltage 12 Auxiliary Voltage 13 Average L-L Voltage 14 Positive Sequence Voltage 15 Negative Sequence Voltage 16 Voltage Unbalance 17 Phase 1 L-N Voltage 18 Phase 2 L-N Voltage 19 Phase 3 L-N Voltage 20 Average L-N Voltage 21 Frequency 22 Phase 1 Real Power 23 Phase 2 Real Power 24 Phase 3 Real Power 25 Total Real Power 26 Phase 1 Reactive Power 27 Phase 2 Reactive Power

Table 4.15 The Parameter Listing for the Min/Max Log

Parameter Number Parameter Description

28 Phase 3 Reactive Power 29 Total Reactive Power 30 Phase 1 Apparent Power 31 Phase 2 Apparent Power 32 Phase 3 Apparent Power 33 Total Apparent Power 34 Phase 1 True Power Factor 35 Phase 2 True Power Factor 36 Phase 3 True Power Factor 37 Total True Power Factor 38 Phase 1 Displacement Power

Factor

39 Phase 2 Displacement Power

Factor

40 Phase 3 Displacement Power

Factor 41 Total Displacement Power Factor 42 Phase 1 Distortion Power Factor 43 Phase 2 Distortion Power Factor 44 Phase 3 Distortion Power Factor 45 Total Distortion Power Factor 46 Current Demand 47 Real Power Demand 48 Reactive Power Demand 49 Apparent Power Demand 50 Phase 1 Voltage IEEE THD 51 Phase 1 Voltage IEC THD

52 53 54

(1)

(1) (1)

Phase 1 Voltage TIF

Phase 1 Voltage Crest Factor

Phase 1 Voltage K-factor 55 Phase 1 Current IEEE THD

56 Phase 1 Current IEC THD 57 58 59

(1) (1) (1)

Phase 1 Current TIF

Phase 1 Current Crest Factor

Phase 1 Current K-factor 60 Phase 2 Voltage IEEE THD

61 Phase 2 Voltage IEC THD 62 63 64

(1) (1) (1)

Phase 2 Voltage TIF

Phase 2 Voltage Crest Factor

Phase 2 Voltage K-factor 65 Phase 2 Current IEEE THD

66 Phase 2 Current IEC THD 67 68

(1) (1)

Phase 2 Current TIF

Phase 2 Current Crest Factor

1403-IN001A-US-P

4-28 General Operation

Table 4.15 The Parameter Listing for the Min/Max Log

Parameter Number Parameter Description

(1)

69 70 Phase 3 Voltage IEEE THD 71 Phase 3 Voltage IEC THD

(1)

74 75 Phase 3 Current IEEE THD 76 Phase 3 Current IEC THD

(1)

79 80 Phase 4 Current IEEE THD 81 Phase 4 Current IEC THD

(1)

(1) Available on 1403-MM only.

Phase 2 Current K-factor

Phase 3 Voltage TIF Phase 3 Voltage Crest Factor Phase 3 Voltage K-factor

Phase 3 Current TIF Phase 3 Current Crest Factor Phase 3 Current K-factor

Phase 4 Current TIF Phase 4 Current Crest Factor Phase 4 Current K-factor

The pretrigger data of the 2-channel simultaneous 12-cycle oscillogram is disabled by setting the number of pretrigger cycles to a -1. This action makes the real time metering update slightly faster.

Self-test/Diagnostic Information

The Powermonitor II and its accessories have an extensive array of internal self-tests. Complete selftests are executed at device powerup, and criti ca l tests are continuously run during operation of the device. The results of these self-tests are used to insure the integrity of the informat ion provided by Powermonito r II and its accessories. Improper selftest results cause the device to cease normal operation.

Bulletin Number

For the Powermonitor II, this parameter returns 1403.

Oscillography (1403-MM only)

The Powermonitor II provides two types of oscillography. Both are triggered simultaneously and sampled at 10.8 kilo-hertz. The types are:

Simultaneous 7-channel 2-cycle oscillogram

•

User configurable simultaneous 2-channel 12-

•

cycle oscillogram with up to eight cycles of pretrigger data

These oscillograms can be triggered manually or as the result of a setpoint. Oscillogram configuration and retrieval can only be accomplished through the Smart Communication Card.

Oscillography has two modes of operation:

• Hold

• Overwrite

Hold fills a buffer when an o scillograph is triggered , and it does not allow another oscillograph to trigger until the Master Module is commanded to cancel the hold. Overwrite allows oscillographs to be overwritten when multiple triggers occur.

Master M odule Firmware R evision Number

This parameter returns the firmware revision number of the Master Module. This value is re turned throu gh the Smart Communication Card as an integer such that 1.00 is represented as 100.

Options Bit Field

Table 4.16 Options Bit Field

Bits Hex Description

bit 0 0001h High voltage power supply (Type A) bit 1 0002h Low voltage power supply (Type B) bit 2 0004h 1 Amp Master Module current input (Type 01) bit 3 0008h 5 Amp Master Module current input (Type 05) bit 4 0010h Limited metering bit 5 0020h Reserved for future use bits 6-15 Reserved for factory use

1403-IN001A-US-P

General Operation 4-29

Overall Status

The overall status word is a summary of the individual self-test summary status bits. This allows the user to check a single word to determine the device status.

Note: The overall status word is logge d in the event

log when a self-test is not successful and the OK LED of the product is not illuminated. The logged event is shown on the Display Module using the code ST####, where #### is a four digit hexadecimal number made up of a combination of all of the bits set to 1 in the overall status word.

Bits Hex Description

bit 0 0001h Master Module ROM status bit 1 0002h Master Module RAM status bit 2 0004h Master Module EEPROM status bit 3 0008h Master Module non-volatile RAM

status bit 4 0010h Master Module power supply status bit 5 0020h Master Module data acquisition status bit 6 0040h Master Module real time clock status bit 7 0080h Smart Communication Card status bit 8 0100h Display Module status bit 9 0200h Master Module watchdog timer status bits 10-

Reserved for factory use

Master Module ROM Status

Bits Hex D escription

bit 0 0001h Summary status bit 1 0002h Checkless status bits 2-15 Reserved for factory use

Master Module NVRAM Status

Bits Hex Description

bit 0 0001h Summary status bit 1 0002h Event log checksum status bit 2 0004h Snapshot log checksum status bit 3 0008h kW checksum status bit 4 0010h Master Module log checksum status bit 5 0020h Power down timestamp checksum

status

bit 6 0040h Status input counter checksum

status

bits 7-15 Reserved for factory use

Master Module Power Supply Status

Bits Hex Description

bit 0 0001h Summary status bit 1 0002h Plus 12V supply too high bit 2 0004h Plus 12V supply too low bit 3 0008h Minus 12V supply too low bit 4 0010h Minus 12V supply too high bits 5-15 Reserved for factory use

Master Module Data Acquisition Status

Bits Hex Description

bit 0 0001h Summary status bit 1 0002h Sample clock generation status bit 2 0004h Data bus connection status bit 3 0008h Address test status bit 4 0010h Internal calibration status bit 5 0020h FIFO full interrupt status bit 6 0040h Internal reference status bit 7 0080h Low voltage status bits 8-15 Reserved for factory use

Master Module RAM Status

Bits Hex D escription

bit 0 0001h Summary status bit 1 0002h Read/write status bits 2-15 Reserved for factory use

Master Module Watchdog Timer Status

Bits Hex Description

bit 0 0001h Summary status bit 1 0002h Response time status bit 2 0004h Watchdog fired status bits 3-15 Reserved for factory use

1403-IN001A-US-P

4-30 General Operation

Real Time Clock Status

Bits Hex Description

bit 0 0001h Summary status bits 1-15 Reserved for factory use

Battery Usage Timer Value

This value indicates the number of days that the Powermonitor II Master Module has been in Battery Backup mode. The timer only increments when the Master Module is wi thout contr ol power . The timer is not automatically cleared and must be manually cleared when the battery is changed.

Note: Typical battery replacement is ten calendar

years or 2,000 accumulated days, whichever comes first.

Smart Communication Card Status

Bits Hex D escription

bit 0 0001h Summary status bit 1 0002h 16-bit walking ones status bit 2 0004h 16-bit walking zeros status bit 3 0008h 16-bit data bus status bit 4 0010h 8-bit walking ones status bit 5 0020h 8-bit walking zeros status bit 6 0040h 8-bit data bus status bit 7 0080h 16-bit device write status bit 8 0100h 8-bit device write status bit 9 0200h NSC EPROM CRC status bit 10 0400h NSC dual read/write status bit 11 0800h NSC no read/write status bit 12 1000h NSC serial communications status bit 13 2000h NSC serial communications RAM status bits 14-15 Reserved for factory use

Smart Communication Card Type

Smart Communication Card Firmware Revision Number

This parameter returns the firmware revision number of the Smart Communication Card. This value is returned through the Smart Communication Card as an integer such that 1.00 is represented as 100.

Number of Display Modules

This paramete r indicates the total number of Dis play Modules currently connected within the fiber optic loop.

Display Module Status

Bits Hex Description

bit 0 0001h Summary status bit 1 0002h Display Module 1 status bit 2 0004h Display Module 2 status bit 3 0008h Display Module 3 status bits 4-15 Reserved for factory use

Display Module Self-test Results Wor d 1

Bits Description

bit 0-7 (Byte 1)

bit 8-15 (Byte 2)

Display Module 1 self-test results 0001h = Unsuccessful ROM self-test 0011h = Unsuccessful RAM self-test

Display Module 2 self-test results 0001h = Unsuccessful ROM self-test 0011h = Unsuccessful RAM self-test

Display Module Self-test Results Wor d 2

Bits Description

bit 0-7 (Byte 1)

bit 8-15 (Byte 2)

Display Module 3 self-test results 0001h = Unsuccessful ROM self-test 0011h = Unsuccessful RAM self-test

Reserved for factory use

Bits Hex D escription

bit 0 0001h R I/O, RS-232/RS-485 bit 1-15 Reserved for future use

1403-IN001A-US-P

General Operation 4-31

Display Module # 1, #2, #3 Firmware Revision Number

This parameter returns the firmware revision number of the respective Display Module connected to the fiber loop. It is available only through the Smart Communication Card. This value is returned as an integer such that 1.00 is represented as 100.

Master Module Auxiliary Frequency

This paramete r returns the f requency of the AC signal app l ied to the Auxiliary Voltage input to the Powermonitor II when the configuration parameter

“Vaux Voltage Mode” is set to AC (or 0). This value can only be viewed through the Smart Communication Card.

Master Module Fiber Loop Back Status

To perform a fiber loop back test follow these steps:

1. Remove any fiber optic cable connecting the

Display Modules.

2. Install a single fiber optic cable from the transmit

(Tx) port to the receive (Rx) port on the Master Module.

3. Initiate a read of the Diagnostic/Status table via

the Smart Communication Card.

4. Examine the Master Module Fiber Loop Back

Status word within the Dia gnostic/Status table.

Master Module EEPROM Status

Bits Hex Description

bit 0 0001h Summary status bit 1 0002h Invalid configuration data status bit 2 0004h Calibration block checksum status bit 3 0008h Factory configuration block checksum

status bit 4 0010h Configuration block 1 checksum status bit 5 0020h Configuration block 2 checksum status bit 6 0040h Read write status bit 7 0080h Transfer status bit 8 0100h Block write in progress status bits 9-15 Reserved for factory use

Master Module Device ID

This parameter returns the factory pre- programmed value which is us ed as the default serial address if the optional Cat. No. 1403-NSC Smart Communication Card is installed. The valu e is within th e range 0- 250 inclusive.

General Purpose Status Bits

Bits Hex Description

(1)

bit 0 bit 1 0002h Snapshot buffer full

bit 2 bits 3-15 Reserved for factory use

(1) Available on 1403-MM only.

0001h Oscillogram triggered and complete

0004h Oscillogram triggered by a setpoint action

BT Error Status Word 1

Value Returned

0 A single fiber optic cable is incorrectly connected.

1 The fiber optic loop back test has passed.

Description

There may be a problem with the Master Module fiber optic transceivers.

This word returns the Size/ID of the last b lock written to the Powermonitor II through the Smart Communication Card if any invalid data was included in that block.

BT Error Status Word 2

This word returns the parameter number of the invalid data item included in the last block written. The last block written is identified by BT Error Status Word 1.

1403-IN001A-US-P

4-32 General Operation

1403-IN001A-US-P

Catalog Number Explanation

Master Module/Limited Metering Master Module

1403 - MM 01 A

Appendix

Bulletin Number Type of Device

1403 = Power Monitoring, Protection, and Management Products

Display Module

Bulletin Number

MM = Master Module LM = Limited Metering Master Module

1403 - DM A

Type of Device

Current Inputs Power Supply

01 = 1 Amp 05 = 5 Amps

A = 120V/240V AC 50/60 Hz or 125V/250V DC B = 24V AC 50/60 Hz or 24/ 48V DC

Power Supply

1403 = Power Monitoring, Protection, and Management Products

DM = Display Module

A = 120V/240V AC 50/60 Hz or 125V/250V DC B = 24V AC 50/60 Hz or 24/48V DC

1403-IN001A-US-P

A-2 Catalog Number Explanation

Communications Cards/Peripherals/Software

1403 - NSC

Bulletin Number

1403 = Power Monitoring, Protection, and Management Products

Fiber Optic Accessories

Bulletin Number

1403 = Power Monitoring, Protection, and Management Products

Type of Device

NSC = Plug-in Communications Card for Bulletin 1403-MM Devices (RS-232C/RS-485/Allen-Bradley R I/O Protocols) NENET = Plug-in Communications Card for Ethernet NDNET = Plug-in Communications Card for DeviceNet

1403 - CF000

Type of Device

CF000 = 25cm Fiber Optic Cable Assembly Quantity: 2 CF001 = 1 M Fiber Optic Cable Assembly Quantity: 2 CF003 = 3 M Fiber Optic Cable Assembly Quantity: 2 CF005 = 5 M Fiber Optic Cable Assembly Quantity: 2 CF010 = 10 M Fiber Optic Cable Assembly CF020 = 20 M Fiber Optic Cable Assembly CF050 = 50 M Fiber Optic Cable Assembly

1403-IN001A-US-P

Mechanical Dimensions

Figure B.1 Master Module Dimensions

Appendix

1403-IN001A-US-P

B-2 Mechanical Dimensions

Figure B.2 Display Module Dimensions

1403-IN001A-US-P

Figure B.3 Display Module Mounting

Mechanical Dimensions B-3

Figure B.4 Display Module Cutout Dimensions

1403-IN001A-US-P

B-4 Mechanical Dimensions

Figure B.5 Installation of the Display Module into the Protective Enclosure

Display Module

Flat Washer

Gasket

Protective Enclosure Front Panel

(8) Flat Washer

(4) M4 Nut/Lock Washer Assembly

1403-IN001A-US-P

Variable Content

TTL:Chap

Is Linked To HD:Running

±1

Variable Content

TTL:Chap

Is Linked To HD:Running

±3

Appendix

Technical Specifications

Product Approvals

UL 508 listed, File E96956, for Industrial Control Equipment and CSA C22.2 Certified.

CE Certification

If this product bears the CE marking, it is approved for installation within the European Union and EEA regions. It has been designed and to meet the following d irectives.

EMC Directive

This product is tested to meet Council Directive 89/ 336/EEC Electromagnetic Compatibility (EMC) and the following standards, in whole in part, documented in a technical construction file:

• EN 50081-2 - Generic Emission Standard, Part 2 - Industrial Environment

• EN 50082-2 - Generic Immunity Standard, Part 2 - Industrial Environment

This product is intended for use in an industrial environment.

International Standard IEC 529 / NEMA / UL 508 Degree of Protection

The Bulletin 1403 Master Module is rated as IP10 degree of protection per International Standard IEC

529. It is considered an open device per NEMA and UL 508.

The Bulletin 1403 Display Module is rated as IP65 degree of protection per International Standard IEC

529. It is rated as Type 4X (Indoor) per NEMA and UL 508.

Follow the recommended installation guidelines to maintain these ratings.

ANSI/IEEE Tested (1403-MM only)

Meets or exceeds the Surge Withstand Capability (SWC) C37.90.1 - 1989 for protective relays and relay systems on all power connection circuit terminations.

Metering Update Rates (1403-MM only)

Filter Mode

1 Disabled 0 Disabled 28 1 Enabled 20 1/Second 46 2 Disabled 0 Disabled 52 2 Enabled 20 1/Second 67 3 Disabled 0 Disabled 69 3 Enabled 20 1/Second 87

Min/Max Log Functionality

Number of Configured Setpoints

Snapshot Log Interval

Real Time Metering Update Rate (mS)

Low Voltage Directive

This product is tested to meet Council Directive 73/ 23/EEC Low Voltage, by applying the safety requirements of IEC 1010-1.

This equipment is classified as open equipment and must be installed (mounted) in an enclosure during operation as a means of providing safety protection.

1403-IN001A-US-P

C-2 Techn ical Specifications

Measurement Accuracy, Resolution, and Range

See table bel ow for the rating of each para meter.

Parameter Accuracy in Percent

of Full Scale @ 25

C 50/60 Hz

(1) (2)

Volts: V1, V2, V3 1403-MM 1403-LM 10 to 115% of nominal 120V

0.05%

0.1% 0.025% 0.05%

Current I1, I2, I3, I4 ±0.05% ±0.1% 1 to 140% of nominal

Frequency:

Power Functions:

kVA, kVAR

Demand Functions:

kVA

Energy Functions:

kVAH

Power Factor Harmonic Data

(2nd through 41st)

Analog Input

(1) Accuracy is specificed at terminals of Powermoniter II. User supplied transformers may affect accuracy. (2) For detailed performance curves, refer to Publication 1403-2.2, Powermoniter II Specification Sheet. (3) Actual full scale is determined by multiplying by user transformer ratio. (4) The low end of frequency range is 40 Hz for the 1403-LM and 1403-MM in filter mode 1. (5) Product Cat. No. identifies unit as a 1A or a 5A device.

kW,

kWH,

0.005 Hz±0.005 Hz

0.05 Hz±0.05 Hz 75 - 120 Hz —

0.1%

5% (of

0.2% V

0.2%

THD Only ————

fundamental)

1% 0 to 100% of nominal±1.4V DC / 1.0V AC 0.4% 0.4%

Range

(3)

Nominal Value

(Scale)

& 347VL-N/600VL-L

(5)

0.2 to 140% of nominal

20 - 75 Hz

Range X IRange

0 to 100% 100% 0.1% 0.2%

(4)

5A —0.825

Nominal X INominal

/208VL-L

L-N

(3)

Internal Resolution

1403-MM 1403-LM

0.025% 0.05%

1403-IN001A-US-P

Technical Specifications C-3

General Input, Output, and Environmental Ratings

Input and Output Ratings

Control Power 1403-xMxxA 120V/240V AC 50/60 Hz or

125V/250V DC (0.2 Amp maximum loading)

1403-xMxxB 24V AC 50/60 Hz or

24V/48V DC (1 Amp maximum loading)

1403-DMA 120V/240V AC 50/60 Hz or

125V/250V DC (0.05 Amp maximum loading)

1403-DMB 12V/24V AC 50/60 Hz or

12V/24V/48V DC (0.15 Amp maximum loading)

Voltage Inputs Nominal Full Scale Input: 120V to 347V L-N

(208V to 600V L-L) Input Impedance: 1 Meg-Ohm minimum

Current Inputs Nominal Full Scale Input:

0 to 1 Amp (1403-xM01x) 0 to 5 Amps (1403-xM05x) Overload Withstand: 15 Amps Continuous, 300 Amps for one second Burden: 0.05 VA Impedance: 0.002 Ohms

Status Inputs Contact Closure (Internal 24V DC)

Analog Input Nominal Input: 1.0V AC/

Overload Withstand: 120V for one minute

Control Relay

Rating 50/60 Hz AC rms DC

Maximum Resistive Load Switching

Minimum Load

10A at 250V (2500VA)

10mA at 24V 10mA at 24V

Switching UL 508, CSA 22.2,

B300 Q300

IEC Rating Class Maximum Make

Values (Inductive Load)

Maximum Break Values (Inductive Load)

Maximum Motor Load Switching

30A at 120V 15A at 240V (3600VA)

3A at 120V

1.5A at 240V (360VA)

1/3 HP at 125V 1/2 HP at 250V

Relay Life

1.4V DC

10A at 30V and

0.25A at 250V

0.55A at 125V

0.27A at 250V (69VA)

0.55A at 125V

0.27A at 250V (69VA)

General Specifications

Dielectric Withstand

Control Power 1600 Volts (Cat. No.

1403-MMxxA, -DMA) 500 Volts (Cat. No. 1403-

MMxxB, -DMB) Voltage Inputs 2200 Volts Current Inputs 4160 Volts Status Inputs 1000 Volts Control Relays 1600 Volts

T erminal Block

C Cu

(+75 wire only)

1403-xM Voltage and Current Terminals

1403-xM Power, Status, Analog,

10 AWG (6 mm

16 lb-in (1.81 Nm) Torque

12 AWG (4 mm

(8 lb-in (0.90 Nm) Torque

) max.,

Relay, and Ground Terminals

1403-NSC Terminals

14 AWG (2.5 mm

max.,5 lb-in (0.56 Nm)

)

Torque 1403-DM Terminals

14 AWG (2.5 mm

) max.,5 lb-in (0.56 Nm) Torque

Operating Temperature

C to +60°C (-40°F to +140°F)

-40 Cat. No. 1403-MM, -NSC

C to +60°C (-4°F to +140°F)

-20 Cat. No. 1403-DM

Storage

C to +85°C (-40°F to +185°F)

-40

Temperature Humidity 5% to 95%, Non-condensing

Vibration 10 to 500 Hz: 1G Operational (

2.5G Non-operational (

0.006 in.) and

0.015 in.)

Shock 1/2 Sine Pulse, 11 ms duration: 15G

Operational and 30G Non-operational

Fiber Optic Cable Assembly Specifications

Parameter Minimum Maximum

Cable Length: Distance

25 cm (approx. 10 in.) shortest Allen-Bradley standard

500 m

(1650 ft.) between two adjacent devices

Minimum inside bend radius

25.4mm (1 in.) Any bends with a

N/A

shorter inside radius can permanently damage the fiber optic cable. Signal attentuation increases with decreased inside bend radii.

Parameter Number of Operations

Mechanical Electrical

5 X 10 1 X 10

6 5

1403-IN001A-US-P

C-4 Techn ical Specifications

1403-IN001A-US-P

Appendix

Glossary

ampere

A unit of electrical current or rate of flow of electrons. One volt across one ohm of resistance causes a current flow of one ampere. A flow of one coulomb per second equals one

apparent power

The product of voltage magnitude and current magnitude in a circuit. Units are VA, or some multiple thereof.

balanced load

An alternating, current power system consisting of more than two current carrying conductors in which these current carrying conductors all carry the same current.

billing demand

The demand level that a utility uses to calculate the

demand charges on the current month’s bill. Various methods may be used to determin e the val ue, such as minimum demand, peak demand or a ratchet clause. It can be based on Watt Demand, VA Demand, VAR Demand or some combination of these. A rate at which a transmission occurs, where one baud equals one bit per second.

burden

The electrical load placed on source of VA or the load an instrument or meter places on a current or potential transformer. All current and potential transformers have a rate d burden which should not be exceeded or else transformer transformation accuracy will deteriorate.

capacitor

A device consisting essentially of two conducting surfaces separated by an insulating material or dielectric. A cap acitor stor es electri cal ener gy, blocks the flow of direct current, and permits the flow of alternating current to a degree dependent upon the capacitance and frequ ency. They may also be used to adjust the power factor in a system.

connected load

The total load which a customer can impose on the electrical system if everything was connected at one time. Connected loads can be measured in horsepower, watts or volt-amperes. Some rate schedules establish a minimum demand charge by imposing a fee per unit of connected load.

current transformer (CT)

A transformer, intended for measuring or control purposes, designed to have its primary winding connected in series with a conductor carrying the current to be measured or cont rolled. CT’s step down high currents to lower values which can be used by measuring instruments.

current transformer ratio

The ratio of primary amperes divided by secondary amperes.

demand hours

The equivalent number of hours in a month during which the pe ak demand is fully utilized. In other words, if energy consumption for the current month is X kwhr and the peak demand is Y Kw, then the demand hours is equal to X/Y hours. The higher the number of demand hours the better the demand leveling situatio n and t he more e f fect ively demand i s being used.

1403-IN001A-US-P

D-2 Glossary

demand interval

Demand charges are based on peak demand over a utility specified time interval, not on the instantaneous demand (or connected load) at any given moment. Typical demand intervals are 15, 20 and 30 minutes.

frequency

The number of recurrences of a periodic phenomenon in a unit of time. In electrical terms, frequency is specified as so many Hertz (Hz) where one Hz equals one cycle per second.

horsepower (hp)

A unit of power , or the capacity of a mecha nism to do work. It is equivalent to raising 33,000 pounds one foot in one minute. One horsepower equals 746 watts.

initiator pulses

Electrical impulses generated by pulse-initiator mechanisms installed in utility revenue meters. Each pulse indicates t he cons umption of a spe cific n umber of watts. These pulses can be used to measu re ener gy consumption and demand.

lagging current

The current flowing in an AC circui t which is mos tly inductive. If a circuit contains only inductance the current lags the applied voltage by 90 degrees. Lagging current means lagging power.

leading current

The current flowing in a circuit which is mostly capacitive. If a circuit contains only capacitance the current leads the applied voltage by 90 degrees. Leading current means leading power factor.

load

impedance

The total opposition (i.e., resistance and reactance) a circuit offers to the flow of alternating current at a given frequency. It is measured in ohms.

induction motor

An alternating current motor in w hich the primary winding (usually the sta tor) is connected to the power source and induces a current into a secondary (usually the rotor).

inductor

A device consisting of one or more windings with or without a magnetic core. Motors are largely inductive.

Any device or circuit consuming power in an electrical system.

load shedding

The removal o f load from the line to limit load and control demand level.

load restoring

The energization of loads that were previously removed from the line to limi t load and control demand level.

neutral

The conductor chosen as the return path for the current from the load to the source. It is also a voltage reference point in a power system.

1403-IN001A-US-P

Glossary D-3

ohm

The unit of electrical resistance. One ohm is the value of resistance through which a potential difference of one volt will maintain a curren t fl ow of one ampere.

peak demand

The highest aver age lo ad over a util ity speci fied time interval during a billing period. If there is no ratchet clause in the rate schedule then the peak demand is also the billing demand.

polyphase

Having or utilizing several phases. A polyphase power circuit has several, typically three, phases of alternating current with a fixed phase angle between phases.

potential transformer (PT)

An transformer with the primary winding connected in parallel with the circuit whose voltage is to be

measured or controlled. PT’s are normally used to step down high voltage potentials to lower levels acceptable to measuring instruments. Also known as voltage transformer (VT)

power factor correction

Steps taken to raise the power factor by closely aligning the current to be in phase with the applied voltage. Most frequently this consists of added capacitance to increase the lagging power factor of inductive circuits.

power factor penalty

The charge utilities impose for operating at power factor below some rate sc hedule -specifi ed level . This level ranges from a lagging power factor of 0.80 to unity. There are innumerable ways by which utilities calculate power factor penalties.

ratchet clause

A rate schedule clause which states that billing demand may be based on current month peak demand or on historical peak demand, depending on relative magnitude. Usually the historical period is the past eleven mont hs, although it c an be f or the life of the contract. Billing demand is either the current month peak demand or some percentage (75 percent is typical) of the highest historical peak demand. Depending on which is largest. It is designed to compensate the electric utility for maintaining equipment not fully utilized.

reactance

potential tr ansformer ratio

The ratio of primary voltage divided by secondary voltage.

power factor

The ratio of real power in watts of an alternating current circuit to the apparent power in volt- amperes. Also expressed as the cosine of the phase angle between the fundamental voltage applied to a load and the current passing through it.

The opposit ion to the flow of alternating current. Capacitive reactance is the opposition offered by capacitors and inductive reactance is the opposition offered by an inductive load. Both reactances are measured in ohms.

real power

The component of apparent power that represents real work in a n alternating current circuit. It is expressed in watts and is equal to the apparent power times the power factor.

1403-IN001A-US-P

D-4 Glossary

resistance

The property of a substance which impedes current flow and results in the dissipation of power in the form of heat. The unit of resistance is the ohm. One ohm is the resistance through which a difference of potential of one volt will produce a current of one ampere.

revenue meter

A meter used b y a utility to generate billing information . Many types of meters fall in this category depending on the rate structure.

root mean squ are (RMS)

The effective value of alternating current or voltage. The RMS values of voltage and current can be used for the accurate computation of power in watts. The RMS value is the same value as if continuous direct current were applied to a pure resistance.

sliding demand interval

A method of calculating average demand by averaging the average demand over several successive short time intervals, advancing one short time interval each time. Updati ng averag e demand at short time intervals gives the utility a mu ch better measure of true demand and makes it d if fic ult f or th e customer to obscure high short-term loads.

volt-ampere demand

Where peak average demand is measured in voltamperes rather than watts. The average VA during a predefined interval. The highest average, i.e. Peak VA demand, is sometimes used for billing.

voltage (V)

The force which causes current to flow through a conductor. One volt equals the force required to produce a current flow of one ampere through a resistance of one ohm.

watt (W)

A measure of real power. The unit of electrical power required to do work at the rate of one joule per second. It is the powe r expended when o ne ampere of direct current flo ws th rough a resistance of one ohm. Equal to apparent power VA times the power factor.

watt demand

Power during a predetermined interval. The highest average, i.e. Peak demand is commonly used for billing.

watt hour (Whr)

The number of watts used in one hour. Since the power usage varies, it is necessary to integrate this parameter over time. Power flow can be either forward or reverse.

unbalanced load

A situation existing in a three phase alternating current system using more than two current carrying conductors where the current is not due to uneven loading of the phases.

volt-ampere (VA)

The unit of apparent power. It equals volts times amperes regardless of power factor.

1403-IN001A-US-P

wattmeter

An instrument for measuring the real power in an electric circuit. It s scale is usu ally graduate d in watts, kilowatts or megawatts.

volt ampere reactive hours (VARH)

The number of VARs used in one hour. Since the value of this parameter varies, it is neces sary to integrate it over time. VARs can be either forward or reverse.

Index

battery replacement 3-1

disposal 3-3 installation 3-1 removal 3-2

calibration 3-3 catalog number explanation A-1 cleaning instructions 3-3 commands 4-10 communication connections 2-20 communications 1-3 configuration items 4-6

demand 4-9 general 4-6

control power 2-2

data logging 4-23

event log 4-23 min/max log 4-27

snapshot log 4-24 description 1-1 device configuration 1-1 dimensions B-1

display module B-2

display module cutout B-3

display module into the protective

enclosure B-4 display module mounting B-3 master module B-1

display module 2-18

fiber optics 2-18 key functions 4-1 terminal block wire sizes and

screw torque values 2-18 voltage ratings 2-18

displays 1-2

electrostatic discharge 2-1

features 1-1 fiber optics 2-18 field service considerations 3-3

glossary D-1

harmonic analysis 4-15

LED indicators 2-17

maintenance 3-1 master module

chassis grounding 2-2 terminal blocks wire sizes and

screw torques 2-2

wiring 2-2 measurements 1-2 menu parameter structure 4-4 metering 4-11

cumulative power 4-14

voltage/current 4-11 Minimum Configuration 1-2 mounting 2-1

display module 2-1

master module 2-1

operation 4-1

editing a digital parameter 4-2

issuing a command 4-3 operational characteristics 1-4 oscillography 1-4, 4-28

relay operation 4-22

selftest/diagnostic information 4-28

battery usage timer value 4-30

BT error status word 1 4-31

BT error status word 2 4-31

bulletin number 4-28

display module #1, #2, #3

firmware revision number 4-30

display module selftest results

word 1 4-30

display module selftest results

word 2 4-30

display module status 4-30

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I-2

general purpose status bits 4-31 master module auxiliary

frequency 4-31

master module data acquisition

status 4-29 master module device ID 4-31 master module EEPROM status

4-31 master module fiber loop back

status 4-31 master module firmware revision

number 4-28 master module NVRAM status

4-29 master module power supply

status 4-29 master module RAM status 4-29 master module ROM status 4-29 master module watchdog timer

status 4-29 number of display modules 4-30 options bit field 4-28 overall status 4-28 real time clock status 4-29 smart communication card

firmware revision number

4-30 smart communication card status

4-30 smart communication card type

4-30

setpoints 4-16

configuration 4-20 equal 4-19 not equal 4-19 over forward 4-16 over reverse 4-17 setpoint action type 4-21 setpoint type 4-21 theory 4-16 under forward 4-18 under reverse 4-19

software and system integration 1-3

PLC configuration 1-3 setup/monitoring software 1-3

specifications C-1

control relay C-3

fiber optic assembly C-3 general specifications C-3 input and output ratings C-3 measurement accuracy,

resolution, and range C-2

relay life C-3

status inputs 2-16

voltage and current inputs 2-2 voltage ratings 2-18

wiring

chassis grounding 2-2 display module 2-18 master module 2-2 terminal blocks wire sizes and

screw torques 2-2

wiring diagram

3phase 3wire delta direct connect

with three CTs 2-15

3phase 3wire delta with three PTs

and three CTs 2-11

3phase 3wire grounded L2 (B)

phase open delta direct connect with three CTs 2-14

3phase 3wire grounding wye

direct connection 2-9

3phase 3wire grounding wye with

PTs 2-10

3phase 3wire open delta with

three PTs and three CTs 2-12

3phase 3wire open delta with two

PTs and two CTs 2-13 3phase 4wire direct connect 2-6 single phase direct connection 2-4 single phase with PTs 2-5

1403-IN001A-US-P

I-3

1403-IN001A-US-P

Back Cover

Publication 1403-IN001A-US-P - August 1999 PN 40055-161-02(B)

Supersedes Publication 1403-5.0 November 1997 and Publication 1403-5.0-DU3 August 1998 © (1999) Rockwell International Corporation. Printed in the U.S.A.

Rockwell Automation 1403-DM-LM-MM User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Using This Instruction Sheet

What This Instruction Sheet Contains

For More Information on Additional Power Quality Products

Terms and Conventions

Chapter Objectives

Introduction

Performance Features

General Description

Device Configuration

Quick Start - Minimum Device Configuration

Measurements

Displays

Communications

Software and System Integration

Control Relays

Status Inputs

Data Logging

Operational Characteristics

Oscillography (1403-MM only)

Prevent Electrostatic D ischarge

Mounting of Master Module

Mounting of Display Module

Wiring of Master Module

Wiring of Display Module

Communication Connections

Battery Instal lation and Replacement Procedures

Field Service Considerations

Calibration

Cleaning Instructions

General Functionality

Key Functions

Editing a Digital Parameter

Issuing a Command

Configuration Items

Commands

Metering

Harmonic Analysis

Setpoints

Examples of Setpoint Operation

Relay Operation

Data Logging

Self-test/Diagnostic Information

Oscillography (1403-MM only)

Master Module/Limited Metering Master Module

Display Module

Communications Cards/Peripherals/Software

Fiber Optic Accessories

Product Approvals

CE Certification

International Standard IEC 529 / NEMA / UL 508 Degree of Protection

Measurement Accuracy, Resolution, and Range

General Input, Output, and Environmental Ratings

Index

Back Cover