Using MICROLOGIC© Trip Units in a PowerLogic System.pdf

Instruction Bulletin 63220-080-200/B1August 2002

Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System(includes Type A, Type P, and Type H trip units)

Retain for future use

2002 Schneider Electric All Rights Reserved

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

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

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

NOTE: Provides additional information to clarify or simplify a procedure.

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

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

NOTICE

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

WARNINGWARNING indicates a potentially hazardous situation which, if not avoided, can result in death or serious injury.

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

CAUTIONCAUTION, used without the safety alert symbol, indicates a potentially hazardous situation which, if not avoided, can result in property damage.

PLEASE NOTE

CLASS A FCC STATEMENT

Bulletin No. 63220-080-200/B1 ContentsAugust 2002 Using MICROLOGIC Electronic Trip Units in a POWERLOGIC system


CONTENTS ABOUT THIS DOCUMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1FEATURE SUPPORT FOR MICROLOGIC ELECTRONIC TRIP UNITS . . 1

REQUIREMENTS FOR USING MICROLOGIC ELECTRONIC TRIP UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

TECHNICAL SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Trip Unit System Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Network Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Hardware Setup Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Setting Type A Communications Parameters . . . . . . . . . . . . . . . . . . . 6Setting Type P and Type H Communications Parameters . . . . . . . . . 7

INSTALLATION AND DEVICE SETUP IN SMS . . . . . . . . . . . . . . . . . . . . . 8Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Adding and Setting Up Trip Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

VIEWING REAL-TIME INFORMATION IN SMS . . . . . . . . . . . . . . . . . . . . 10

USING QUANTITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10USING SMS ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Alarm Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Pre-assigned PC-based Alarms and Events . . . . . . . . . . . . . . . . . . . 12Type P and Type H Pre-assigned On-board Alarms . . . . . . . . . . . . . 13Pre-assigned TaskResetting the Device Clock . . . . . . . . . . . . . . . 13

USING CONTROL OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13DEVICE RESETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

METERING CAPABILITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Real-Time Metering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Min/Max Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Power Factor Min/Max Conventions . . . . . . . . . . . . . . . . . . . . . . . . . 16Demand Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Demand Power and Current Calculation Methods (Type P) . . . . . . . 19Demand Power and Current Calculation Methods (Type H) . . . . . . . 20Predicted Demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Peak Demands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Energy Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Harmonic Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Real-Time Power Quality Quantities . . . . . . . . . . . . . . . . . . . . . . . . . 23Waveform Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

ADVANCED TOPICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Changing the VAR and Power Factor Sign Convention . . . . . . . . . . 23Changing VAR Sign Convention Within SMS . . . . . . . . . . . . . . . . . . 24Changing VAR and PF Sign Conventions from the Trip Unit HMI . . . 25Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

APPENDIX ATYPE A STANDARD QUANTITIES . . . . . . . . . . . . . . . . . 29APPENDIX BTYPE P STANDARD QUANTITIES . . . . . . . . . . . . . . . . . 31APPENDIX CTYPE H STANDARD QUANTITIES . . . . . . . . . . . . . . . . 39i

Contents Bulletin No. 63220-080-200/B1Using MICROLOGIC Electronic Trip Units in a POWERLOGIC system August 2002

iiAPPENDIX DMICROLOGIC TRIP UNIT ERROR CODES . . . . . . . . . . 63

APPENDIX ESMS TABLE SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . 65

APPENDIX FCOMMUNICATIONS CONSIDERATIONS . . . . . . . . . . . 67INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 2002 Square D All Rights Reserved

63220-080-200/B1August 2002 Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System


ABOUT THIS DOCUMENT

FEATURE SUPPORT FOR MICROLOGIC ELECTRONIC TRIP UNITS

REQUIREMENTS FOR USING MICROLOGIC ELECTRONIC TRIP UNITSThis document provides the following information: adding MICROLOGIC electronic trip units to your POWERLOGIC system using alarms and events, control outputs, and device resets in SMS for

MICROLOGIC electronic trip units creating custom quantities and custom tables to view data in SMS from

MICROLOGIC electronic trip unitsNOTE: This document contains specific information about the Type A, Type P, and Type H MICROLOGIC electronic trip units only.

Use this bulletin along with these other manuals: MICROLOGIC electronic trip unit instruction bulletin instruction bulletins for related devices, such as the MODBUS Breaker

Communication Module and the MODBUS Cradle Communication Module SMS online help file and other SMS documentation

This section describes the features that SMS supports for MICROLOGIC electronic trip units and related devices. For specific instructions on using these features in SMS, refer to the SMS online help file and the SMS documentation.

SMS supports the following features for MICROLOGIC electronic trip units and related devices:

real-time data in tables, bar charts, and meters device resets (such as min/max, operational counter, energy, peak demands) automatically assigned control outputs (circuit breaker open and close) historical logging/trending automatically assigned PC-based alarms automatically assigned on-board device alarms (protection) interactive graphics (optional; GFX-1000 software required) pre-configured software logging templates standard and custom quantities on-board data and alarm log uploads device health checks and system communications test diagnostic register reads and writes on-board circuit breaker event log uploads metering alarms setup on-board waveform capture uploads

To use MICROLOGIC electronic trip units in SMS, the following requirements must be met:

Type A and P: You must have installed the SMS version 3.2 upgrade.Type H: You must have installed the SMS version 3.3.1 maintenance release.To determine the installed version, click About on the Help menu in the SMS client.

If your system has MICROLOGIC electronic trip units daisy-chained to a port of a POWERLOGIC Ethernet Gateway, the gateway must use Ethernet Gateway firmware version 2.5.0. or later.

The ECM-2000 and ECM-RM are not compatible with the MICROLOGIC trip unit system. Use the POWERLOGIC Ethernet Gateway or Series 4000 1

63220-080-200/B1Using MICROLOGIC Electronic Trip Units in a POWER

2

TECHNICAL SUPPORT

SYSTEM DESCRIPTION

Trip Unit System ModulesLOGIC System August 2002

Circuit Monitor with an Ethernet Communication Card (ECC) when connecting to an Ethernet network.

If your system includes a mixed-mode daisy chain (POWERLOGIC devices and MICROLOGIC electronic trip units on the same daisy chain), Series 2000 Circuit Monitors on the daisy chain must have firmware version 17.008 or later.

If your system includes a mixed-mode daisy chain (POWERLOGIC and MODBUS or Jbus devices), do not assign address 1 to any POWERLOGIC device on the daisy chain; do not assign address 16 to any MODBUS or Jbus device on the daisy chain.

See Appendix FCommunications Considerations on page 67, for 2-wire and 4-wire distance and baud rate limitations.

If you have questions about any POWERLOGIC product, contact your local sales representative. For the address and telephone number for technical support in your country, see the Product Registration and Technical Support Contacts sheet; a PDF copy of this document is contained on the SMS installation CD.

All of the trip units described in this bulletin provide adjustable tripping functions for circuit breakers, including long-time and instantaneous adjustments for overloads and short circuits. There are three types of trip units:

Type A, which provides basic trip features and ammeter measurements Type P, which provides basic and advanced features and power/energy

measurements Type H, which combines the features of the Type P unit with waveform

capture and harmonic measurements

All trip units are self-powered by the circuit they protect, or they can be powered by an external 24-Vdc control power supply. The external power supply is recommended to ensure that metering and communication continue, even if the circuit breaker is opened or tripped.

Drawout circuit breakers may include an optional cradle communication module (CCM) that provides information about the position of the circuit breaker in the cradle. This module automatically assigns correct communications parameters to the circuit breaker when its racked into the test or connected positions.

The MICROLOGIC trip unit system consists of three separate communicating modules (plus a fourth optional module), described below. Each module has an independent function. Together, they are viewed as a single device from both the human-machine interface (HMI) and SMS. This simplifies data reporting, recording, alarming, and general user interface.The trip unit system includes:

Trip Unit Protection Module (PM)circuit protection feature of the trip unit; the main function of the trip unit is the adjustable tripping function, so the PM has priority over the other three modules. The PM can meter current to 20 times the sensor plug rating. For example, for a 400 A sensor plug, the PM can meter current up to 8,000 A.

Trip Unit Metering Module (MM)metering feature of the trip unit provides true rms-metered data for energy management, and event detection. The MM can record data up to 1.5 times the sensor plug. For example, for a 400 A sensor plug, the MM can record data up to 600 A. 2002 Schneider Electric All Rights Reserved


2002 Schneider Electric All Rights Reserved MODBUS Breaker Communication Module (BCM)required module for communication between the trip unit and a MODBUS communication network; the BCM acts as a communication gateway between the external MODBUS network protocol and a peer-to-peer protocol used within the trip unit system. The BCM provides circuit breaker status informationopen, closed, tripped, spring charged, spring discharged, ready to close, and mechanism unlatched.

The BCM also contains: an alarm log of date/time stamps for recorded events circuit breaker maintenance information the means to control the circuit breaker remotely via MODBUS; this

feature requires optional communicating open/close coil(s) The BCM requires an external 24-Vdc power supply.

NOTE: If the trip unit is externally powered, the power supply for the BCM must be separate from the one used by the trip unit. This ensures that electrical isolation between the trip unit and the communications network is maintained.

An optional communicating module can be used with drawout circuit breakers:

Cradle Communication Module (CCM)optional when a drawout circuit breaker has a trip unit that communicates via MODBUS; the CCM reads the position of the circuit breaker: connected, disconnected, or test. The CCM automatically assigns communication parameters to a circuit breaker when its racked into the test position from the disconnected positiona feature that allows you to exchange circuit breakers between compartments without having to change network communication parameters. The CCM requires an external 24-Vdc power supply.NOTE: The CCM may share the same power supply as the BCM, but it must be separate from the one used by the trip unit.

The trip unit modules communicate using a dedicated peer-to-peer protocol that is designed specifically for the MICROLOGIC Trip Unit system. This protocol provides the communication link between the PM, MM, and BCM.3

63220-080-200/B1Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System August 2002

4

Network CommunicationFigure 1 shows how the pieces of the circuit breaker and trip unit fit together.

Figure 1: Trip Unit Architecture

MICROLOGIC trip units communicate via RS-485 MODBUS RTU protocol. This protocol provides serial communications using either 2-wire or 4-wire connections at speeds up to 19.2k baud. You can connect up to 32 devices on a single daisy chain, at distances up to 10,000 feet (3,050 meters).

NOTE: To prevent communication errors, the scan rate should not exceed 500 ms. Faster scan rates may cause internal communication issues between the trip unit sub-devices.

The trip unit connects to the POWERLOGIC system through one of three standard communication methods:

Serial (RS-485 MODBUS RTU), using an MCI-101 converter kit Ethernet (MODBUS TCP), using a CM4000 with Ethernet Communication

Card (ECC) or using an Ethernet Gateway (such as EGX-400)Figures 2, 3, and 4, on the following pages, illustrate simple systems using each of these communication types. Other architectures are possible; contact your local sales office for assistance.

For detailed information about system architecture, refer to the POWERLOGIC System Architecture and Application Guide (order no. 3000DB0001).

MicrMicrologic

2.0olog

ic 2.0

Modbus (IRS-485) Communication

Cradle Communication Module (optional)

Cradle

Cradle Secondary ConnectionsCircuit Breaker Secondary Connections

BreakerCommunication Module

IR Communications

Meter Module

Circuit Breaker

Peer-to-PeerProtocol Protection

ModuleTest KitPort

Trip Unit 2002 Schneider Electric All Rights Reserved



POWERLOGICSystem ManagSoftware

MICROLOGElectronic T

RS-232

Figure 2: Communicatio

Ethernet (Modbus T

MICElec

POWERLOGIC System ManagSoftware


er

MCI-101 Converter Kit

Circuit BreakerIC

rip Unit

Series 4000 Circuit Monitor

RS-485 Daisy Chain

Series 2000Circuit Monitoror Power Meter

MCT-485 orMCTAS-485Terminator

n via a PC Serial Port (RS-485 MODBUS RTU)

CP)

Circuit BreakerROLOGIC tronic Trip Unit

Series 4000 Circuit Monitorwith ECC


RS-485 Daisy Chain



er

n via a CM4000 Ethernet Communication Card (CM4000 with ECC)5


6

Ethernet (Modbus/TC

MICROLOGIC Electronic Trip

POWERLOGIC System ManagSoftware


Hardware Setup Checklist

Setting Type A Communications ParametersBefore you add the MICROLOGIC trip unit to SMS, be sure that you have completed all of the required hardware setup steps:

1. Be sure that all equipment shipping splits are connected.2. Confirm that an external 24-Vdc power supply is connected to the BCM

(and CCM, if present).3. Confirm that a second external 24-Vdc power supply is connected to the

trip unit, if it is not to be self-powered.NOTE: If the trip unit is externally powered, the power supply for the BCM must be separate from the one used by the trip unit. If you have a CCM, it can share the BCMs power supply.

4. Rack the circuit breaker to the Test or Connected position.5. Confirm that the trip unit has control power (the display will be powered).6. Set the device address, baud rate, and parity from the HMI.

For the Type A trip unit, follow these steps:a. From the default Current menu, simultaneously press and hold both

and until the Communications Address menu displays. The display will read Ad47.

b. To set the device address, press and release repeatedly until the correct address displays. Address range = 01 through 47 (default = 47 ).

c. When the correct address displays, hold down until the display begins to flash, then release. The baud rate menu displays (default = b 19.2).

d. To set the baud rate, press and release repeatedly until the correct rate displays. Baud rate range = 1,200 to 19,200.

e. When the correct baud rate displays, hold down until the display begins to flash, then release. The parity menu displays (the default = P E for even parity).

f. To set the parity, press and release repeatedly until the correct parity displays. Possible entries are E or n (even or none)

g. When the correct parity displays, hold down until the display

POWERLOGIC Ethernet Gateway EGX400

P))

Circuit Breaker Unit


RS-485 Daisy Chain



er

n via an Ethernet Gateway

menu 2002 Schneider Electric All Rights Reserved



Setting Type P and Type H Communications Parametersbegins to flash, then release. After several seconds, the trip unit automatically returns to the Current menu.

For the Type P or Type H trip unit, follow these steps:a. From the default Main menu (providing real-time current display),

press ; the Setup menu displays.b. Press or to select Com Setup. Press ( ); the Commun-

ication Setup menu displays with Com. parameters selected.c. Press to open the Com. parameters window. The MODBUS Com

window displays with the Address selected (default = 47 ).d. Press to highlight the address. Press or to change the

address to the one that the trip unit will use. Press to enter the change.

e. Press or to select Baud Rate (default = 19.2k).f. Press to highlight the baud rate. g. Press or to change the baud rate to the one that the trip

system modules will use. h. Press to enter the change.i. Press to select Parity (default = Even).j. Press to highlight the parity. k. Press or to change the parity to the one that the trip unit

will use (even or none). l. Press to enter the change. m. Press to leave the menu. The prompt Do you want to save new

settings? displays.n. Press to select Yes. Press to save all of the changes that

youve made.o. Press to return to the default Main menu.

7. Press the Address sync push button on the CCM (adjacent to the green LED marked Comm). This causes the CCM to read the communications setup (for this circuit breaker location) from the BCM.

8. Connect the trip system (trip unit, CCM, BCM) to the MODBUS network. Follow instructions in the MASTERPACT NW Low-voltage Power Circuit Breaker instruction bulletin (order no. 48049-106-01) and the instruction bulletin that was shipped with your MICROLOGIC electronic trip unit. See the figure on page 68 of this manual for a wiring diagram

9. Connect the MODBUS network to a PC workstation via Ethernet (Ethernet Gateway connection or CM4000 with ECC) or RS-485 (serial connection). Follow instructions in the POWERLOGIC System Architecture and Application Guide (order no. 3000DB0001). See figures 2, 3, and 4 on pages 5 and 6 of this manual for general illustrations of communication setup.7


8

INSTALLATION AND DEVICE SETUP IN SMS

Installing the Software

Adding and Setting Up Trip UnitsIf you encounter problems with any instructions in this section, refer to Troubleshooting on page 27 for troubleshooting help.

With SMS version 3.3, you have support for Type A and Type P trip units. With SMS version 3.3.1, you also have support for Type H trip units. When you install the SMS software, the corresponding MICROLOGIC device type software is also installed. To install SMS and its device type software, follow the installation instructions:

See the System Manager Software Setup Guide for version 3.3. See the Installation Instructions document for version 3.3.1.Once SMS is installed, youll need to add and set up the MICROLOGIC trip units. See Adding and Setting Up Trip Units, below.If you have any questions, contact your local sales representative. For the address and telephone number for technical support in your country, see the Product Registration and Technical Support Contacts sheet. Once SMS is installed, the list is located at Start > Programs > SMS-nnnn > Tech Support.

After the software is installed, youll need to add and set up the MICROLOGIC trip unit(s) in your SMS system. Instructions for adding and setting up devices are in the SMS online help file. See the Quick Starts for step-by-step instructions, which are organized by communication connection type.The tasks youll need to complete are listed below.

1. Add and set up a serial connection in SMS.2. Add the device.3. Add the device address (sometimes called device route). This address

must match the address you assigned to the device at the HMI. This step requires that you plan your addressing in advance.When you add a MODBUS device in SMS, you add one address or route, which SMS uses to communicate with that device. For the MICROLOGIC trip unit, you add the address that you entered at the trip unit HMI; SMS creates the additional device addresses that are required for the rest of the trip unit system:

BCM (breaker communication module)the BCM address is set at the trip unit HMI

PM (trip unit protection module)the system adds 100 to the BCM address

MM (trip unit metering module)the system adds 200 to the BCM address

CCM (cradle communication module)installed only if you are using a drawout circuit breaker : the system adds 50 to the BCM address

NOTE: When entering a MICROLOGIC device in SMS, using an Ethernet Gateway connection, the device ID should match the address of the BCM (the address entered at the trip unit HMI).

4. After you add the address, SMS displays a dialog asking you whether you have a CCM in your trip unit system. If the trip unit system includes a CCM, check the box. 2002 Schneider Electric All Rights Reserved



In this example, you might give the trip breaker communication module (BCM). #51 to the crade communication mod #101 to the trip unit protection module #201 to the trip unit meter module (MM

CircuitBreaker Cradle

Daisy Chain Connecting Devices

CCM

BCM

PM

MM

Address

(51)

(1)

(101)

(201)

CircuitBreaker

Figure 5: Adding a Device Address fFigure 5 illustrates how these addresses are determined, when the trip unit is installed in a drawout circuit breaker.

.

When adding the MICROLOGIC trip unit to an SMS system, you must plan for the additional addresses of the trip unit system. For example, when communicating via an Ethernet Gateway (such as an EGX400), be sure that other devices are not assigned an address that will be automatically assigned to part of the trip unit system.The benefit of having the four addresses is that SMS polls the individual parts of the trip unit system separately. Should an event occur to one part of the trip unit system, the remaining parts will continue to function and deliver data to SMS. For example, when the circuit breaker is racked out, the BCM and trip unit modules cannot communicate, but the CCM continues to provide circuit breaker position information.

The multiple addresses also help you when youre troubleshooting the trip unit system.

POWERLOGIC System ManagerSoftware

POWERLOGIC Ethernet Gateway EGX400

Circuit Breaker/Trip Unit:Address 1 (51, 101, 201)

Circuit Monitors and/or Other Devices: In this example, do not assign address number 51, 101, or 201 to any remaining device

unit address #1. This step assigns address #1 to the SMS will automatically assign these addresses for the trip unit modules:ule (CCM) (PM))

or the MICROLOGIC Trip Unit9

63220-080-200/B1Using MICROLOGIC Electronic Trip Units in a POWER

10

VIEWING REAL-TIME INFORMATION IN SMS

USING QUANTITIES

USING SMS ALARMSLOGIC System August 2002

Once you have added the trip unit to your system, you can view real-time data in SMS as you would for any other POWERLOGIC system compatible device. See the SMS online help file for information about displaying bar charts, meters, tables, and function tables for devices within SMS.

Standard QuantitiesFor each POWERLOGIC device type, including the MICROLOGIC trip unit, SMS maintains a database of standard quantities available in the device. When you define a logging template or display a quick table for a trip unit, SMS knows the quantities that are available for that device type.

Custom QuantitiesIn addition to these standard quantities, SMS gives you the option of setting up additional quantities, called custom quantities. To use these custom quantities, you must identify them by specifying their location (register number). When you define custom quantities and assign them to the device type, you are adding to the database of quantities available for that device type.

For instructions on adding and assigning custom quantities, see the SMS online help file.

Global alarms are automatically assigned when the trip unit is added to SMS. However, you can add custom alarms to SMS. The process of setting up alarms includes these steps:

creating global analog or digital functions that are to be used to monitor power system conditions. When you define an analog or digital function, you select a quantity, then define the conditions (or setpoints) under which SMS generates the alarm. You also determine the severity of the alarm, for example, whether the alarm will annunciate (give visual or audible indication from within SMS) and whether a user must acknowledge it.

assigning the function to a specific device within the SMS system. Because you might not want the same alarms for each trip unit, you can specify the alarms for each one.

For complete instructions on adding global functions and assigning them to a device, see the SMS online help file. 2002 Schneider Electric All Rights Reserved



Alarm Levels SMS uses a feature called Alarm Severity to determine the level of an alarm and the information that the alarm provides. There are ten levels of alarm, 0 through 9 (0 is the most severe, 9 the least severe). Although MICROLOGIC alarms and levels are pre-assigned, you can change the level (severity) of any alarm. However, keep in mind that changes to a level will change the amount of information that you will receive when the alarm becomes active.The following table lists the default alarm severity levels and their characteristics:

Table 1: SMS Default Alarm Levels

SeverityLevel Audible

Visible AcknowledgeRequiredPasswordRequired

Alarm Log

0 X X X X X

1 X X X X X

2 X X X X X

3 X X X X

4 X X X X

5 X X X

6 X X

7 X X

8 X X

9 X

Alarm will sound when it becomes active. Alarm will make the Active Alarms dialog pop up when it becomes active. Operator must acknowledge the alarm before it will disappear. Alarm is password-protected: operator must enter a password (assigned

when adding the user ID) to acknowledge the alarm. Alarm information displays in the SMS Alarm Log.11


12

Table 2: MICROLOGIC Trip Unit Pre-assignedDigital Function Name1

Module2 Pickup Text / Alarm Level3

DropoutAlarm Le

Long Delay Pickup PM In Progress(level 1)

Not Picked(no alarm)

Protection Settings Change

PM Detected(level 4)

Not Detec(no alarm)

Rating/Sensor Plug Changeout

PM Detected(level 4)

Not Detec(no alarm)

Trip Unit Changeout PM Detected(level 4)

Not Detec(no alarm)

Trip Unit Door Status

PM Open(level 5)

Closed(no alarm)

Breaker Changeout BCM Detected(level 4)

Not Detec(no alarm)

Breaker Status BCM Closed(no alarm)

Open(no alarm)

Loss of Logging and Alarming Capability

BCM Detected(level 1)

Not Detec(no alarm)

Ready to Close BCM Yes(no alarm)

No(no alarm)

Remote Closing Enabled

BCM Yes(no alarm)

No(no alarm)

Remote Control Enabled

BCM Yes(no alarm)

No(no alarm)

Remote Opening Enabled

BCM Yes(no alarm)

No(no alarm)

Spring Charged BCM Yes(no alarm)

No(no alarm)

Time Loss (BCM) BCM Detected(level 9)

Not Detec(no alarm)

Trip Unit Internal Comms Failure

BCM Detected(level 1)

Not Detec(no alarm)

Trip Unit Status (SDE)

BCM Fault Tripped(level 1)

Not Trippe(no alarm)

Breaker Between Positions

CCM True(level 5)

False(no alarm)

Breaker Connected (CE)

CCM True(level 9)

False(no alarm)

Breaker Disconnected (CD)

CCM True(level 5)

False(no alarm)

Breaker in Test (CT) CCM True(level 5)

False(no alarm)

Time Loss (CCM) CCM Detected(level 9)

Not Detec(no alarm)

1. This name displays in the SMS Activity Log and Active Alarm2. The module that generates the alarm; BCM = breaker comm3. Although you can change the level for an alarm, keep in min

the SMS Activity Log, but does not display in the Active Alar4. These functions are polled only when they are included in a

Pre-assigned PC-based Alarms and Events The MICROLOGIC trip unit includes automatically assigned alarms. However, you can unassign or modify any pre-assigned alarm for a specific device. Table 2 describes these pre-assigned alarms. Unless otherwise indicated in the Remarks column, all alarms operate for Type A, Type P, and Type H trip units.

PC-based Alarms Text /vel3

Polling Interval

Remarks

Up 15 sec. Type P and Type H trip units only. Long delay pickup setpoint is exceeded and trip is imminent if current is not reduced.

ted 300 sec. Alarm appears when any trip unit protection setpoint is changed.

ted 300 sec. Alarm appears when the rating plug type or sensor plug current rating changes from the last time SMS communicated with the circuit breaker.

ted 300 sec. Alarm appears when the PM serial number changes from the last time SMS communicated with the circuit breaker.

300 sec. Type P and Type H trip units only. Indicates trip unit door is open and basic protection settings switches are exposed.

ted 300 sec. Alarm appears when the BCM serial number changes from the last time SMS communicated with the circuit breaker.

N/A4

ted 60 sec. Indicates loss of internal communication to the trip unit. Could be caused by trip unit being removed or by loss of trip unit auxiliary power.

N/A4

N/A4 If Remote Closing is disabled, an attempt to close the circuit breaker in SMS will result in error code 4500. See Appendix DMICROLOGIC Trip Unit Error Codes for information.

N/A4 Remote control is enabled/disabled at the trip unit HMI by placing the unit in Auto/Manual. When remote control is disabled, the SMS pre-defined control outputs (enable/disable remote closing and opening, and close/open the circuit breaker will not operate.

N/A4 If Remote Opening is disabled, an attempt to open the circuit breaker in SMS will result in error code 4500. See Appendix DMICROLOGIC Trip Unit Error Codes for information.

N/A4 Indicates status of motor-charged closing springs.

ted 60 sec. Indicates that the BCM lost power. An SMS clock reset task automatically performs the reset with no user action required.

ted 60 sec. Indicates loss of internal communication to the trip unit. Could be caused by trip unit being removed or by loss of trip unit auxiliary power.

d 15 sec. Protective trip alarm. This alarm remains until the trip unit is reset. If the trip unit is Type P or Type H, onboard alarms also appear with the type of trip.

60 sec. Only for models with CCM.Indicates that the circuit breaker is between Connected and Test or between Test and Disconnected positions.

60 sec. Only for models with a CCM.Indicates that the circuit breaker is in Connected position.

60 sec. Only for models with CCM.Indicates that the circuit breaker is in Disconnected position.

60 sec. Only for models with a CCM.Indicates that the circuit breaker is in Test position.

ted 60 sec. Only for models with a CCM. Indicates that the CCM lost power. An SMS clock reset task automatically performs the reset with no user action required.

log.unication module, CCM = cradle communication module, PM = protection moduled that each alarm level has specific characteristics: For example, alarm level 9 displays an entry in ms Log.file such as a real-time table. The polling is updated according to the interval chosen for that display. 2002 Schneider Electric All Rights Reserved



Type P and Type H Pre-assigned On-board Alarms

Pre-assigned TaskResetting the Device Clock

USING CONTROL OUTPUTSTable 3 lists on-board alarms for Type P and Type H trip units. To enable them and to enter pickup and dropout setpoints, you must use the HMI. See the trip unit instruction bulletin for instructions.

The settings and present status of each alarm can be viewed in the MICROLOGIC Protection Settings table. See Appendix ESMS Table Support on page 65 for a list of tables included in SMS. See the SMS online file for help viewing tables.

The clock reset is the only pre-assigned task for a device reset. For more information about the automatic device clock reset, see Device Resets on page 14. For instructions on using tasks to perform resets, see the SMS online help file.

SMS uses control outputs to provide remote manual control of devices. For example, you can use SMS as an interface to open or close a circuit breaker via a serial, MODBUS, or Ethernet communications network.

Table 4 lists the predefined MICROLOGIC control outputs used in SMS.

Table 3: Type P and Type H Trip Unit On-board Alarms

Function Name Alarm LevelLong Time Trip (Ir) 2Short Time Trip (Isd) 2Instantaneous Trip (Ii) 2Residual Ground Fault (Ig) 2Ground Fault - Residual Alarm 4Current Unbalance 4Over Current Demand Phase A 4Over Current Demand Phase B 4Over Current Demand Phase C 4Over Current Demand Neutral 4Under Voltage 2Over Voltage 4Voltage Unbalance 4Reverse Power 4

Under Frequency 4Over Frequency 4Phase Rotation 4

Current Load Shedding 4Power Load Shedding 4

Table 4: MICROLOGIC Control Outputs

Control Target DeviceCircuit Breaker (close/open) BCMOpen Permissive (enable/disable) BCMClose Permissive (enable/disable) BCM13


14

DEVICE RESETSFor any output to be controlled from SMS, you must enable:

the remote control (Auto/Manual) from the trip unit HMI the SMS open/close feature (Setup > Control Outputs) for the control.

If the HMI remote control is enabled, but the SMS open/close feature is disabled for a control, that control output will not operate. You will see this message in SMS:

Control Output Failed! Communication Error 4500 occurred while sending the control to the target device. Visual inspection of the device is recommended.

The solution is to enable the desired control from the SMS control output feature as well as from the trip unit HMI.

If remote control (Auto/Manual) is disabled from the trip unit HMI, the attempt to operate the control from SMS will not work. You will see this message:

Control Output Failed!

The solution is to enable the remote control from the trip unit HMI.

The device reset feature allows you to reset certain data entries for a device or group of devices. Reset options vary, depending on the device type. You can perform a reset manually or as a scheduled task. Resets are logged in the SMS Activity Log.Table 5 lists the resets that SMS supports for the Type A, Type P, and Type H trip units:

Table 5: Micrologic Type A, Type P, and Type H Device Resets

Device Reset Type A Type P Type HBreaker Event Log X X XDevice Date/Time1 X x XMin/Max X X XAccumulated Energy X XTrip Unit Alarm Log X XPeak Demand Current X XPeak Demand Power X X

Set Alternate (CM2) PF/Var Sign Convention 2 X XSet IEC PF/Var Sign Convention 2 X XSet IEEE PF/Var Sign Convention 2 X XOperations Counter X X XFour-cycle waveform X

Metering alarm log X1. Device date/time is reset in one of two ways

At 12:30 a.m., a scheduled task in SMS resets the trip units time. When the trip unit loses and regains power, a pre-assigned PC-based alarm

performs the reset with no user action required.2. Available if the optional VAR sign utility is installed. 2002 Schneider Electric All Rights Reserved



METERING CAPABILITIES

Real-Time MeteringThe MICROLOGIC Trip Unit system provides real-time readings, demand readings, and energy readings. Each reading type is discussed fully in the following paragraphs.

All MICROLOGIC trip units measure currents and report rms values for all three phases, including neutral/ground current. In addition to these values, the Type P trip unit measures voltage and calculates power factor, real power, reactive power, and more. Table 6 lists the real-time readings and shows which parameters are available.

Table 6: Real-Time Readings

Current RangePer-Phase 0 to 32,767 A (or 0100% capacity)Neutral 0 to 32,767 A (or 0100% capacity)Ground 0 to 32,767 A (or 0100% capacity)Max of 3 Phases and Neutral 0 to 32,767 A

3-Phase Average (Type P and Type H) 0 to 32,767 ACurrent Unbalance (Type P and Type H) 100% to +100%

Voltage (Type P and Type H) RangeLinetoLine, per-phase 0 to 1,200 V3-Phase Average, Line-to-Line 0 to 1,200 VLine-to-Neutral, per-phase 0 to 1,200 V3-Phase Average, Line-to-Neutral 0 to 1,200 VVoltage Unbalance 100% to +100%

Real Power (Type P and Type H) Range3-Phase Total 0 to +/32,767 kWPer-Phase 0 to +/32,767 kW

Reactive Power (Type P and Type H) Range3-Phase Total 0 to +/32,767 kVARPer-Phase 0 to +/32,767 kVAR

Apparent Power (Type P and Type H) Range3-Phase Total 0 to 32,767 kVA

Power FactorTrue (Type P and Type H) Range3-Phase Total 1.00 to +1.00

Per Phase 1.00 to +1.00

Power Quality (Type H) RangeCurrent Crest Factor, per phase 0 to 100 AVoltage Crest Factor, per phase 0 to 100 VDistortion Power, per phase and total 0 to 32,767 kVAR

K-Factor, per phase 0 to 100 ATHD Current, per phase 0 to 500 ATHD Voltage, per phase 0 to 500 Vthd Current, per phase 0 to 1000 Athd Voltage, per phase 0 to 1000 V

Frequency (Type P and Type H) RangeSystem Frequency 50-60 Hz or 400 Hz

Harmonics: Fundamental31st (Type H only) RangeVoltage Angle 0360 degreesVoltage Magnitude 0100 percent of fundamentalCurrent Angle 0360 degreesCurrent Magnitude 0100 percent of fundamental15


16

Min/Max Values

Power Factor Min/Max ConventionsThe trip unit stores minimum and maximum (min/max) values for all real-time readings in nonvolatile memory. Using SMS, you can: view all min/max values reset all min/max values

For instructions on using SMS software to view, save, and reset min/max data, refer to the SMS online help file.

Running min/max values, with the exception of power factor, are arithmetic minimums and maximums. For example, the minimum phase AB voltage is simply the lowest value in the range 0 to 1200 V that has occurred since the min/max values were last reset. In contrast, because midpoint for a power factor meters is unity (illustrated in Figure 6), power factor min/max values are not true arithmetic minimums and maximums. Instead, the minimum value represents the measurement closest to 0 (most lagging) on a continuous scale of 0 to 1.00 to +0. The maximum value is the measurement closest to +0 (most leading) on the same scale.See Advanced Topics on page 23 for information about changing sign conventions. 2002 Schneider Electric All Rights Reserved


2002 Schneider Electric All Rights ReservedFigure 6 shows the power factor min/max values in a typical environment, assuming a positive power flow. In Figure 6, the minimum power factor is 0.70 (lagging) and the maximum is +0.80 (leading). It is important to note that the maximum power factor need not be leading. For example, if the power factor values ranged from 0.75 (lagging) to 0.95 (lagging), then the minimum power factor would be 0.75 (lagging) and the maximum power factor would be 0.95 (lagging). Likewise, if the power factor ranged from +0.90 to +0.95, the minimum would be +0.95 (leading) and the maximum would be +0.90 (leading).Figure 7 shows a sign convention chart for the default IEEE sign convention.

Figure 6: Power Factor Min/Max Values

Figure 7: IEEE Sign Convention (default)

Unity1.00

Lag()

Lead(+)

MaximumPower Factor0.8 (leading)Range of PowerFactor Values

MinimumPower Factor0.7 (lagging)

-0 +0

.8

.6

.4

.2 .2

.4

.6

.8

RealPower

ReactivePower

Quadrant1

Quadrant2

Quadrant3

Quadrant4

Watts Negative ()VARs Positive (+)PF Leading (+)Reverse Power Flow Normal Power Flow

Watts Positive (+)VARs Positive (+)PF Lagging ()

Watts Negative ()VARs Negative ()PF Lagging ()

Watts Positive (+)VARs Negative ()PF Leading (+)17


18

Demand Readings The Type P and Type H trip units provide a variety of demand readings, including coincident readings and predicted demands. Table 7 lists the available demand readings.

Table 7: Type P and Type H Trip Unit Demand Readings

Demand Current Type P Type HPresent, Per-Phase and Neutral 0 to 32,767 A X X

Peak, Per-Phase and Neutral 0 to 32,767 A X X

Peak K-Factor Demand, Per-Phase and Neutral 0 to 32,767 A X

Predicted, Per-Phase and Neutral 0 to 32,767 A X

Average Power Factor (True), 3-Phase Total Type P Type HPresent 1.00 to +1.00 X X

Coincident with kW Peak 1.00 to +1.00 X XCoincident with kVAR Peak 1.00 to +1.00 X XCoincident with kVA Peak 1.00 to +1.00 X X

K-Factor Demand Type P Type HPresent, Per-Phase and Neutral 0 to 100 (no units) XAt Peak Demand Current, Per-Phase and Neutral 0 to 100 XPeak, Per-Phase and Neutral 0 to 100 X

Predicted, Per-Phase and Neutral 0 to 100 X

Demand Real Power, 3-Phase Total Type P Type HPresent 0 to 32,767 kW X X

Predicted 0 to 32,767 kW X X

Peak 0 to 32,767 kW X X

Coincident kVAR 0 to 32,767 kVAR X XCoincident kVA 0 to 32,767 kVA X X

Demand Reactive Power, 3-Phase Total Type P Type HPresent 0 to 32,767 kVAR X X

Predicted 0 to 32,767 kVAR X X

Peak 0 to 32,767 kVAR X X

Coincident kW 0 to 32,767 kW X XCoincident kVA 0 to 32,767 kVA X X

Demand Apparent Power, 3-Phase Total Type P Type HPresent 0 to 32,767 kVA X X

Predicted 0 to 32,767 kVA X X

Peak 0 to 32,767 kVA X X

Coincident kW 0 to 32,767 kW X XCoincident kVAR 0 to 32,767 kVAR X X 2002 Schneider Electric All Rights Reserved

63220-080-200/B1August 2002


Demand Power and Current Calculation Methods (Type P)Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System

To be compatible with electric utility billing practices, the Type P trip unit provides the following types of demand power calculations: sliding demand block interval demand

A brief description of each demand method follows:

Sliding Demand (default)The sliding demand method calculates the demand based on a running average value and updates its demand calculation every 15 seconds on a sliding window basis. You can select the demand interval from 5 to 60 minutes in 1-minute increments.

Block Interval DemandThe block interval demand mode supports a standard block interval calculation for compatibility with electric utility electronic demand registers.In standard block interval mode, you can select a demand interval from 5 to 60 minutes in 1-minute increments. The demand calculation is performed at the end of each interval. The present demand value displayed by the trip unit is the value for the last completed demand interval.

The demand calculation method and interval are set up from the HMI. To change the demand method or interval, follow these steps:

Changing the Type P Demand Power Method or Interval1. From the default Main menu of a Type P trip unit, press ; the Setup

menu displays.2. Press or to select Metering Setup. 3. Press ; the Metering Setup menu displays.4. Press or to select Power Demand. 5. Press ; the Power Demand window displays with the window type

selected (default = Sliding Window). 6. To change the window type, press to highlight the type. 7. Press or to change the type; the two options are Block and

Sliding.8. Press to enter the change.9. Press to select the interval time.10. Press to highlight the interval time (default = 15 minutes).11. To change the default, press or until the correct interval

displays. The interval range is 560 minutes.12. Press then press to set the desired interval. The prompt Do you

want to save new settings? displays.13. Press to select Yes. Press to save the change that youve

made.14. Press to return to the default Main menu.

Changing the Type P Demand Current Method or Interval1. From the default Main menu of a Type P trip unit, press ( ); the Setup

menu displays.2. Press or to select Metering Setup. 3. Press ; the Metering Setup menu displays.4. Press or to select Current Demand. 5. Press to display the current demand window. The default method 19

(Sliding Window) cannot be changed. Demand interval is selected.


20

Demand Power and Current Calculation Methods (Type H)6. Press to highlight the interval time (default = 5 minutes).7. To change the default, press or until the correct interval

displays. The interval range is 560 minutes.8. Press then press to set the desired interval. The prompt Do you

want to save new settings? displays.9. Press to select Yes. Press to save the change that youve

made.10. Press to return to the default Main menu.

The Type H trip unit provides the following types of demand power calculations:

block interval thermal calculation sync to comms

Block Interval Demand (default)The block interval demand method supports two window types for compatibility with electric utility electronic demand registers: In the standard block window type, you can select a demand interval from

5 to 60 minutes in 1-minute increments. The demand calculation is performed at the end of each interval. The present demand value displayed by the trip unit is the value for the last completed demand interval.

The sliding block window type calculates the demand based on a running average value and updates its demand calculation every 15 seconds on a sliding window basis. You can select the demand interval from 5 to 60 minutes in 1-minute increments.

Thermal Calculation Demand

The thermal calculation demand method calculates the demand based on a thermal response and updates its demand calculation every 15 seconds on a sliding window basis. The user can select the demand interval from 5 to 60 minutes in 1-minute intervals.

Sync to Comms Demand

The sync to comms method is available only with the communication option. This function determines demand power based on a signal from the communication module.

The demand calculation method, window type, and interval are set up for the Type H trip unit from either SMS or the HMI. To make these changes, follow these steps:

Changing the Type H Demand Power Method or Interval1. From the default Main menu of a Type H trip unit, press ; the Setup

menu displays.2. Press or to select Metering Setup. 3. Press ; the Metering Setup menu displays.4. Press or to select Power Demand. 5. Press ; the Power Demand window displays with the calculation

method selected (default = Block Interval). 2002 Schneider Electric All Rights Reserved



Predicted Demand6. To change the calculation method, press to highlight the method. 7. Press or to change the method.8. Press to enter the change.9. Press to select the window type.10. To change the window type (only for Block Interval Demand), press

to highlight the window type.11. Press or to change the window type.12. Press to enter the change.13. Press to select the interval time.14. Press to highlight the interval time (default = 15 minutes).15. To change the default, press or until the correct interval displays.

The interval range is 560 minutes.16. Press then press to set the desired interval. The prompt Do you

want to save new settings? displays.17. Press to select Yes. Press to save the change that youve made.18. Press to return to the default Main menu.

Changing the Type H Demand Current Method or Interval1. From the default Main menu of a Type H trip unit, press ( ); the Setup

menu displays.2. Press or to select Metering Setup. 3. Press ; the Metering Setup menu displays.4. Press or to select Current Demand. 5. Press to display the current demand window. The default method

(Sliding Window) cannot be changed. Demand interval is selected.6. To change the calculation method, press to highlight the method. 7. Press or to change the method.8. Press to enter the change.9. Press to highlight the window type (only for Sliding Block Window

type).10. Press to highlight the interval time (default = 5 minutes).11. To change the default, press or until the correct interval displays.

The interval range is 560 minutes.12. Press then press to set the desired interval. The prompt Do you

want to save new settings? displays.13. Press to select Yes. Press to save the change that youve made.14. Press to return to the default Main menu.

Type P and Type H trip units calculate predicted demand for kW, kVAR, and kVA. The predicted demand is calculated by extrapolating the present value of demand to the end of the interval. This calculation method responds very quickly and provides an excellent approximation of the actual demand at the end of the interval. The predicted demand values are updated every 15 seconds.21


22

Predicted dem

Bo

Demand forlast completedinterval

Figure 8: M

Peak Demands

Energy ReadingsFigure 8 shows how a change in load can affect predicted demand.

Type P and Type H trip units maintain, in nonvolatile memory, a running maximumcalled peak demandfor each demand current and demand power value. They also store the date and time of each peak demand. In addition to the peak demand, the trip unit stores the coinciding average (demand) 3-phase power factor. The average 3-phase power factor is defined as demand kW / demand kVA for the demand interval.

Peak demand values can be reset over the communications link using SMS.

Type P and Type H trip units provide total accumulated energy values for kWh, kVARh, and kVAh. The trip unit also calculates and stores in nonvolatile memory accumulated values for real energy (kWh) and reactive energy (kVARh) both into and out of the load. These values can be displayed on the trip unit, or read over the communications link.

Type P and Type H trip units can accumulate energy values in one of two modes: signed or absolute (unsigned). In signed mode, the trip unit considers the direction of power flow, allowing the accumulated energy magnitude to both increase and decrease. In absolute mode, the trip unit accumulates energy as positive, regardless of the direction of power flow; in other words, the energy value increases, even during reverse power flow. The default accumulation mode is absolute.

Table 8 lists available accumulated energy values.

Table 8: Type P and Type H Energy Readings

Energy Type Accumulated Energy ValuesReal (Signed/Absolute) 0 to 9,999,999,999,999,999 kWhReactive (Signed/Absolute) 0 to 9,999,999,999,999,999 kVARhApparent (Absolute) 0 to 9,999,999,999,999,999 kVAhReal (In) 0 to 9,999,999,999,999,999 kWhReal (Out) 0 to 9,999,999,999,999,999 kWhReactive (In) 0 to 9,999,999,999,999,999 kVARhReactive (Out) 0 to 9,999,999,999,999,999 kVARh

and is updated every second until the interval is complete.

15-minute interval

Time

eginning f interval

Predicted demand if load is added during interval, predicted demand increases to reflect increased demand

Predicted demand if no load is added

Partial IntervalDemand

1:00 1:06 1:15

Change in Load

ICROLOGIC Trip Unit Predicted Demand 2002 Schneider Electric All Rights Reserved

63220-080-200/B1August 2002


Harmonic Readings

Real-Time Power Quality Quantities

Waveform Capture

ADVANCED TOPICS

Changing the VAR and Power Factor Sign ConventionUsing MICROLOGIC Electronic Trip Units in a POWERLOGIC System

The Type H trip unit includes on-board harmonic analysis through the 31st harmonic. Harmonic variables are refreshed every 30 seconds. A spectrum can be viewed from the trip unit HMI.

The Type H trip unit captures the following real-time power quality quantities: apparent current per phase P, Q, S per phase P, Q, S demand per phase power factor per phase crest factor (I, V) K-factor K-factor demand THD, thd (line-to-line for 3-wire; line-to-neutral for 4-wire) distortion power per phase fundamental magnitudes (I, V)

(line-to-line for 3-wire; line-to-neutral for 4-wire)

The Type H trip unit includes a 4-cycle waveform capture. This waveform capture can be acquired automatically or manually. After you assign it to one of the 53 metering alarms, the waveform capture is acquired when the metering alarm is activated. To manually trigger a capture, click the Display Waveform Plots button on the SMS main toolbar.

This section includes discussion of these advanced topics:

VAR sign and power factor sign conventions time synchronization

The trip unit offers two reactive power (VAR) sign conventions and three power factor sign conventions. The trip unit allows three combinations of the VAR sign convention and the power factor (PF) sign convention. The IEEE sign convention, shown in Figure 9, is achieved by combining the IEEE VAR sign convention with the IEEE power factor sign convention. The IEEE sign convention is the default.

Figure 9: IEEE Sign Convention (default)

RealPower

ReactivePower

Quadrant1

Quadrant2

Quadrant3

Quadrant4

Watts Negative ()VARs Positive (+)PF Leading (+)Reverse Power Flow Normal Power Flow

Watts Positive (+)VARs Positive (+)PF Lagging ()


Watts Positive (+)VARs Negative ()PF Leading (+)23


24The IEC sign convention, shown in Figure 10, is achieved by combining the IEEE VAR sign convention with the IEC power factor sign convention.

Figure 10: IEC Sign Convention

The third sign convention is identified as Alternate (CM2). The Alternate sign convention allows the MICROLOGIC trip unit reactive power and power factor data to match existing POWERLOGIC circuit monitors and power meters.

The Alternate sign convention shown in Figure 11, is achieved by combining the Alternate (CM2) VAR sign convention with the IEEE power factor sign convention.

Figure 11: Alternate (CM2) Sign Convention

Changing VAR Sign Convention Within SMSTo change the VAR sign convention within SMS, use the Reset feature (Control > Resets). Select the MICROLOGIC device type, then select the reset for the desired sign convention. For a list of MICROLOGIC device resets within SMS, see Table 5 on page 14.

RealPower

ReactivePower

Quadrant1

Quadrant2

Quadrant3

Quadrant4

Watts Negative ()VARs Positive (+)PF Leading ()Reverse Power Flow Normal Power Flow

Watts Positive (+)VARs Positive (+)PF Lagging (+)


Watts Positive (+)VARs Negative ()PF Leading (+)

RealPower

ReactivePower

Quadrant1

Quadrant2

Quadrant3

Quadrant4

Watts Negative ()VARs Negative ()PF Leading (+)

Reverse Power Flow Normal Power Flow

Watts Positive (+)VARs Negative ()PF Lagging ()

Watts Negative ()VARs Positive (+)PF Lagging ()

Watts Positive (+)VARs Positive (+)PF Leading (+) 2002 Schneider Electric All Rights Reserved

63220-080-200/B1August 2002


Time SynchronizationUsing MICROLOGIC Electronic Trip Units in a POWERLOGIC System

Changing VAR and PF Sign Conventions from the Trip Unit HMIFor the Type P and Type H trip units, you can change the VAR/PF sign conventions from the trip unit HMI. Follow these instructions:

1. From the default Main menu of a Type P or Type H trip unit, press ( ); the Setup menu displays.

2. Press or to select Metering Setup. 3. Press ; the Metering Setup menu displays.4. Press or to select Sign convention. 5. Press to highlight the choices.6. Press to display the Sign Convention window (default = IEEE). 7. To change the default, press or until the correct convention

displays. Selections are IEEE, IEC, and Alternate (CM2).8. Press then press to set the desired convention. The prompt Do

you want to save new settings? displays.9. Press to select Yes. Press to save the change that youve made.10. Press to return to the default Main menu.

The MICROLOGIC trip unit system modules rely on external sources to set and synchronize their internal clocks.

If either the SMS Alarm Log or the Trip Unit Alarm Log displays a date that is 25 years earlier than the correct date, the trip unit has lost, and then regained, power. You do not need to take any action; SMS will reset the date/time the next time it communicates with the trip unit.

Bit 15 of the Month/Day register for the trip unit (register 9001), BCM (register 679), and CCM (register 679) indicates that the date/time has not been set in the module since it was last powered. To clear this bit, use one of the following methods:BCM and Trip Unit:Use the MODBUS network (SMS Resets or a MODBUS master device) or the trip unit HMI.

CCM:Use the MODBUS network (SMS Resets or a MODBUS master device).Instructions for using each method follow.

Setting Date/Time via SMS Resets1. From the SMS Main menu, click Control > Resets. The Reset Device

Data dialog box displays.2. At the Device Types field, click the type of device you want to reset

(MicroLogic Type H, MicroLogic Type A, or MicroLogic Type P). The resets for that device type are listed in the Resets Available box at the bottom left of the dialog box.

3. At the Devices Available field, select the specific device(s) that you want to reset. To select a device, click the device name, then click >; or drag and drop the device in the Devices Chosen box.

4. At the Resets Available field, select the reset(s) you want to include. To select a reset, click the reset name, then click >; or drag and drop the reset in the Resets Chosen box.

5. Click Reset. The message Reset Operation(s) passed displays. Click Close to return to the SMS main window.

See Table 5 on page 14 for a list of resets that you can perform for MICROLOGIC trip units.25


26Setting Date/Time via MODBUS Master DeviceWrite the following values to the BCM and trip unit via the MODBUS network (BCM address is set through and shown on the trip unit HMI).

Write the following values to the CCM via the MODBUS network (CCM address is equal to the BCM address plus 50; example: BCM address = 1, CCM address = 51).

Changing the Date/Time via the HMITo set the date/time in the BCM and Type P or Type H trip unit via the trip unit HMI, follow these steps.

1. From the default Main menu of a Type P or Type H trip unit, press ); the Setup menu displays.

2. Press or to select Micrologic setup. 3. Press ; the Micrologic setup menu displays.4. Press or to select Date/time. 5. Press ; the Date/Time dialog displays.6. Press or to select the Date.7. Press to highlight the Month.8. Press or to select the two-digit month (0112).9. Press to highlight the Date field.10. Press or to select the two-digit date (0131).11. Press to highlight the Year field.12. Press or to select the four-digit year.13. Press to select the Hour.14. Press to highlight the Hour field.15. Press or to select the two-digit hour (0124).16. Press to highlight the Minute field.17. Press or to select the two-digit minute (0160).

Table 9: BCM/Trip Unit Values for Setting Date/Time

Register Data Description7700 61541 (0xF065) Command to set date/time7701 5 Number of parameters included with the command

7702 4 Trip system module ID (BCM = 4, PM = 2, MM = 8)7703 MM:DD MM = month (1-12)1, DD = day (1-31)27704 YY:HH YY = year (0-199)1, HH = hour (0-23)27705 MM:SS MM = minute (0-59)1, SS = second (0-59)21. high byte 2. low byte

Table 10: CCM Values for Setting Date/Time

Register Data Description7700 61541 (0xF065) Command to set date/time7703 MM:DD MM = month (1-12)1, DD = day (1-31)27704 YY:HH YY = year (0-199)1, HH = hour (0-23)27705 MM:SS MM = minute (0-59)1, SS = second (0-59)21. high byte 2. low byte 2002 Schneider Electric All Rights Reserved



TROUBLESHOOTING18. Press to highlight the Second field.19. Press or to select the two-digit seconds (0160).20. When youve finished setting the date/time, press twice to return to

the default Main menu.

If the trip unit is not communicating with SMS, follow the list below to ensure that the equipment is properly installed and configured.

1. If the trip unit and BCM are communicating in SMS, but the CCM is not communicating, its likely that you didnt press the Address sync push button when you set up the hardware. See Hardware Setup Checklist on page 6 for complete instructions.

2. View the position indicator on the front panel of the circuit breaker to ensure that the circuit breaker is in the test or connected position.

3. Referring to the drawings included with the equipment, confirm that all equipment shipping splits are connected.

4. Confirm that 24-Vdc power sources are connected for the CCM, BCM, and trip unit. Follow these procedures: View the LEDs on the CCM (see steps 7 and 8 in this list for an

explanation of LED combinations) measure the voltage on the Comms secondary on terminals E1 and E2 examine the trip unit display

5. Examine the communications cabling at the CCM and circuit breaker secondaries; make sure the communications wires are correctly connected (see Figure 1 on page 68 for wire color coding).

6. Check the address, baud rate, and parity of the trip unit at the HMI, in SMS, and, if applicable, in the Ethernet Gateway. Make sure that youve assigned the same settings in each place.

DANGERHAZARD OF ELECTRIC SHOCK, BURN, OR EXPLOSION This equipment must be installed and serviced only by qualified

personnel. Qualified persons performing diagnostics or troubleshooting that

require electrical conductors to be energized must comply with NFPA 70 E - Standard for Electrical Safety Requirements for Employee Workplaces and OSHA Standards - 29 CFR Part 1910 Subpart S - Electrical.

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

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

Failure to follow these instructions will result in death or serious injury.27


28

Figure 12: A7. View the LEDs on the CCM to be sure there is MODBUS activity on the network and at the device. The options are:

8. After pressing the Address sync push button on the CCM, or after racking a circuit breaker into Test position, the red and green LEDs will blink simultaneously while the system attempts to synchronize communications parameters. This could take up to ten seconds.Then, the LEDs will indicate the success of the process. Possible status indications are:Three flashes of the green LED, followed by a quick flash of the red LED:Communications information was successfully transferred.Three flashes of the red LED:An error occurred in transferring communications information.

9. When a control output does not operate, consider the following causes: non-communicating shunt trip and close coils remote control is not enabled (must be done from the HMI) the circuit breaker is tripped when attempting to close, remote close is not enabled when attempting to open, remote open is not enabled

10. If you see error 4608 in the SMS Alarm Log, one or more sub-devices are not communicating. The alarm information in the Alarm Log displays the trip unit device and the words Communication Loss.

The SMS Activity Log displays in the following manner:

In this example, the error 401 entries show that communication was lost with the trip unit and the BCM.

LED Display ConditionNo LEDs 24-Vdc control power not present.One solid green LED: 24-Vdc control power is present, but there is no traffic on the

MODBUS network.One solid red LED: CCM has failed its self test.One solid green LED with short voids:

CCM is receiving good MODBUS packets.

One solid green LED with short red flashes:

CCM is receiving MODBUS packets with errors.

Red and green LEDs flash intermittently:

In a mixed-mode system (POWERLOGIC and MODBUS / Jbus devices), this is normal.

ctivity Log 2002 Schneider Electric All Rights Reserved

63220-080-200/B1 Appendix AType A Standard QuantitiesAugust 2002 Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System


SMS Topic Name User Description

810DBrkrStatus Breaker Status810DBrkrTripStat Breaker Trip Unit StatusBCM_SN BCM Serial Number

BkrPos Breaker Position

DT_3Regs Device Clock Date/TimeEnableCloseBkr Remote Closing EnabledEnableOpenBkr Remote Opening Enabled

EnableRemCtrl Remote Control Enabled

IA Current AIA_PCT Current A % LoadIB Current BIB_PCT Current B % LoadIC Current CIC_PCT Current C % LoadIG Current GIG_PCT Current G % LoadIG_PCT_VIGI Current G (VIGI) % LoadIG_VIGI Current G (VIGI)IMax Current Max PresentIN Current NIN_PCT Current N % LoadLDPUValue Long Delay Pickup ValueMaxIA Max Current AMaxIB Max Current BMaxIC Max Current CMaxIG Max Current GMaxIG_VIGI Max Current G (VIGI)MaxIN Max Current NNominalCurrent Breaker Nominal CurrentReadyToClose Breaker Ready to CloseTU_BATT_PCT Trip Unit % BatteryTU_SN Trip Unit Serial NumberTUCommStatus Trip Unit Internal Comms Status1. For register entries that are not listed, please refer to the MI2. 3-register date/time format: register 1: month (byte 1) =

register 2: year (byte 1) = 0register 3: minutes (byte 1)

Note: Bits 14 and 15 of the month/day register must be mas3. Modulo 10,000 format: 1 to 4 sequential registers. Each reg

Result is [R4*10,000^3 + R3*10,000^2 + R2*10,000^1] + R1

APPENDIX ATYPE A STANDARD QUANTITIESThis is an abbreviated list of standard quantities. Use these quantities in the Windows program Dynamic Data Exchange (DDE)to set up spreadsheets, drawings, reports, and custom tables for viewing SMS data. For a complete list of registers, contact your local sales representative. The quantities are listed in alphabetical order according to the SMS topic name. Unless otherwise noted, all topics are signed integers. The table below lists the quantities for the Type A trip unit.

Number ofRegisters Register

1 Module Units Scale/Bitmask

1 661 BCM Bit 0; ON = closed, OFF = open1 661 BCM Bit 2 ON = tripped, OFF = not tripped4 516 BCM ASCII text

1 661 CCMBit 8 = disconnectedBit 9 = connectedBit 10 = test position

3 679 BCM 3-register date/time format2

1 669 BCM Bit 2; ON = enabled, OFF = not enabled1 669 BCM Bit 1; ON = enabled; OFF = not enabled

1 669 BCM Bit 3; ON = auto (enabled); OFF = manual (not enabled)1 8821 PM A Unity

1 8837 PM % Unity

1 8822 PM A Unity

1 8838 PM % Unity

1 8823 PM A Unity

1 8839 PM % Unity

1 8825 PM A Unity

1 8841 PM % Unity

1 8842 PM % Hundredths

1 8826 PM A Thousandths

1 8820 PM A Unity

1 8824 PM A Unity

1 8840 PM % Unity

2 8756 PM A Modulo 10,000 format3

1 8827 PM A Unity

1 8828 PM A Unity

1 8829 PM A Unity

1 8831 PM A Unity


1 8830 PM A Unity

1 8750 PM A Unity

1 661 BCM Bit 5; ON = yes, OFF = no1 8843 PM % Unity

4 8700 PM ASCII text1 552 BCM Bit 11; ON = not responding, OFF = OK

CROLOGIC device type register list. Contact your local sales representative.112; day (byte 2) = 131199 (add to 1900 to determine the actual year); hour (byte 2) = 023

= 059; seconds (byte 2) = 059ked.

ister is Modulo 10,000 (range = 9,999 to +9,999).. Range is zero to 9,999,999,999,999,999.29

63220-080-200/B1 Appendix BType P Standard QuantitiesAugust 2002 Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System


SMS Topic Name User Description810D_LDPU Breaker LDPU in Progress810DBrkrStatus Breaker Status810DBrkrTripStat Breaker Trip Unit StatusAccumMode Energy Accumulation Mode

BCM_SN BCM Serial NumberBkrPos Breaker Position

CurrentDmdInt Current/K-Factor Demand IntervalDT_3Regs Device Clock Date/TimeDTLastTrip D/T of Last TripDTPkIAD D/T Peak Demand Current ADTPkIBD D/T Peak Demand Current BDTPkICD D/T Peak Demand Current CDTPkIND D/T Peak Demand Current NDTPkkVAD D/T Peak Demand Apparent PowerDTPkkVARD D/T Peak Demand Reactive PowerDTPkkWD D/T Peak Demand Real PowerDTResetEnergy D/T Last Reset Accum. EnergiesDTResetMinMax D/T Last Reset Min/MaxDTResetPkID D/T Last Reset Peak Dmd CurrentsDTResetPkkWD D/T Last Reset Peak Dmd PowerEnableCloseBkr Remote Closing EnabledEnableOpenBkr Remote Opening EnabledEnableRemCtrl Remote Control Enabled

GFAlarmStatus GF Alarm StatusGFPreAlarmStatus GF Alarm Pre-Alarm StatusHz FrequencyIA Current AIA_PCT Current A % LoadIAD Demand Current AIAvg Current AvgIB Current BIB_PCT Current B % Load1. For register entries that are not listed, please refer to the MIC2. 3-register date/time format: register 1: month (byte 1) = 1

register 2: year (byte 1) = 01register 3: minutes (byte 1) =

Note: Bits 14 and 15 of the month/day register must be mask3. Modulo 10,000 format: 1 to 4 sequential registers. Each regis

Result is [R4*10,000^3 + R3*10,000^2 + R2*10,000^1] + 4. Power factor format: 1 to 999 for lagging power factors, 100

APPENDIX BTYPE P STANDARD QUANTITIESThis is an abbreviated list of standard quantities. You can use these quantities in the Windows program Dynamic Data Exchange (DDE)to set up spreadsheets, drawings, reports, and custom tables for viewing SMS data. For a complete list of registers, contact your local sales representative. The quantities are listed in alphabetical order according to the SMS topic name. Unless otherwise noted, all topics are signed integers. The table below lists the quantities for the Type P trip unit.

Number of Registers Register1 Module Units Scale/Bitmask

1 8862 PM Scaling N/A1 661 BCM Bit 0; ON = closed, OFF = open1 661 BCM Bit 2; ON = tripped; OFF = not tripped1 3324 MM 0 = Absolute

1 = Signed4 516 BCM ASCII text1 661 CCM Bit 8 = disconnected

Bit 9 = connectedBit 10 = test position

1 3352 MM Minutes Unity



3 3005 MM 3-register date/time format2








3 9010 PM 3-register date/time format2



1 669 BCM Bit 2; ON = enabled; OFF = not enabled1 669 BCM Bit 1; ON = enabled; OFF = not enabled1 669 BCM Bit 3; ON = auto (enabled);

OFF = manual (not enabled)1 8860 PM Bit 0; ON = active; OFF = inactive1 8864 PM Bit 0; ON = active; OFF = inactive1 1054 MM Hz Tenths

1 1016 MM A Unity

1 8837 PM % Unity

1 2200 MM A Unity

1 1027 MM A Unity

1 1017 MM A Unity

1 8838 PM % Unity

ROLOGIC device type register list. Contact your local sales representative.12; day (byte 2) = 13199 (add to 1900 to determine the actual year); hour (byte 2) = 023

059; seconds (byte 2) = 059ed.ter is Modulo 10,000 (range = 9,999 to +9,999).R1. Range is zero to 9,999,999,999,999,999.0 for unity power factor 1.000, and 1 to 999 for leading power factors.31

Appendix BType P Standard Quantities 63220-080-200/B1Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System August 2002

32

IBD Demand Current BIC Current CIC_PCT Current C % LoadICD Demand Current CIDCalcMeth Current Demand Calculation Method

IG Current GIG_PCT Current G % LoadIG_PCT_VIGI Current G (VIGI) % LoadIG_VIGI Current G (VIGI)IMax Current Max PresentIN Current NIN_PCT Current N % LoadIND Demand Current NIUnbalA Current Unbalance AIUnbalAlrm Current Unbalance Alarm StatusIUnbalB Current Unbalance BIUnbalC Current Unbalance CIUnbalPreAlrm Current Unbalance Pre-Alarm StatusIUnbalW Current Unbalance WorstkVAA Apparent Power AkVAB Apparent Power BkVAC Apparent Power CkVAD Demand Apparent Power (KVAD)kVAD_PkkVARD KVA Dmd Coincident w/Peak KVAR DmdkVAD_PkkWD KVA Dmd Coincident w/Peak KW DmdkVAHr Apparent EnergykVARA Reactive Power A

kVARB Reactive Power B

kVARC Reactive Power CkVARD Demand Reactive Power (KVARD)kVARD_PkkVAD KVAR Dmd Coincident w/Peak KVA DmdkVARD_PkkWD KVAR Dmd Coincident w/Peak KW DmdkVARHr Reactive EnergykVARHr_I Reactive Energy Into the LoadkVARHr_O Reactive Energy Out of the LoadkVARTtl Reactive Power Total

kVATtl Apparent Power Total

kWA Real Power A

kWB Real Power B

kWC Real Power CkWD Demand Real Power (KWD)


1. For register entries that are not listed, please refer to the MIC2. 3-register date/time format: register 1: month (byte 1) = 1



Result is [R4*10,000^3 + R3*10,000^2 + R2*10,000^1] + 4. Power factor format: 1 to 999 for lagging power factors, 1001 2201 MM A Unity

1 1018 MM A Unity

1 8839 PM % Unity

1 2202 MM A Unity

1 3351 MM 0 = Sliding1 = Thermal

1 1021 MM A Unity

1 8841 PM % Unity

1 8842 PM % Hundredths


1 1020 MM A Unity

1 1019 MM A Unity

1 8840 PM % Unity

1 2203 MM A Unity

1 1028 MM % Tenths

1 8859 PM Bit 0; ON = active; OFF = inactive1 1029 MM % Tenths

1 1030 MM % Tenths

1 8863 PM Bit 0; ON = active, OFF = inactive1 1032 MM % Tenths

1 1042 MM kVA Unity

1 1043 MM kVA Unity

1 1044 MM kVA Unity

1 2236 MM kVA Unity

1 2235 MM kVA Unity

1 2229 MM kVA Unity

4 2024 MM kVAH Modulo 10,000 format3

1 1038 MM kVAR Unity






4 2004 MM kVARH Modulo 10,000 format3




1 1045 MM kVA Unity

1 1034 MM kW Unity

1 1035 MM kW Unity

1 1036 MM kW Unity

1 2224 MM kW Unity


ROLOGIC device type register list. Contact your local sales representative.12; day (byte 2) = 131

199 (add to 1900 to determine the actual year); hour (byte 2) = 023 059; seconds (byte 2) = 059ed.ter is Modulo 10,000 (range = 9,999 to +9,999).R1. Range is zero to 9,999,999,999,999,999.0 for unity power factor 1.000, and 1 to 999 for leading power factors. 2002 Schneider Electric All Rights Reserved

63220-080-200/B1 Appendix BType P Standard QuantitiesAugust 2002 Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System


kWD_PkkVAD KW Dmd Coincident w/Peak KVA DmdkWD_PkkVARD KW Dmd Coincident w/Peak KVAR DmdkWHr Real EnergykWHr_I Real Energy Into the LoadkWHr_O Real Energy Out of the LoadkWTtl Real Power Total

LDPUValue Long Delay Pickup ValueLSCurrAlrm Load Shed Current Alarm StatusLSCurrPreAlrm Load Shed Current Pre-Alarm StatusLSPwrAlrm Load Shed Power Alarm StatusLSPwrPreAlrm Load Shed Power Pre-Alarm StatusM2C_M6CR1Status Relay Module R1 StatusM2C_M6CR2Status Relay Module R2 StatusM2C_M6CR3Status Relay Module R3 StatusM2C_M6CR4Status Relay Module R4 StatusM2C_M6CR5Status Relay Module R5 StatusM2C_M6CR6Status Relay Module R6 StatusMaxHz Max Frequency

MaxIA Max Current AMaxIAvg Max Current AvgMaxIB Max Current BMaxIC Max Current CMaxIG Max Current GMaxIG_VIGI Max Current G (VIGI)MaxIN Max Current NMaxIUnbalA Max Current Unbalance AMaxIUnbalB Max Current Unbalance BMaxIUnbalC Max Current Unbalance CMaxIUnbalW Max Current Unbalance WorstMaxkVAA Max Apparent Power A

MaxkVAB Max Apparent Power BMaxkVAC Max Apparent Power CMaxkVARA Max Reactive Power A

MaxkVARB Max Reactive Power B

MaxkVARC Max Reactive Power CMaxkVARTtl Max Reactive Power Total

MaxkVATtl Max Apparent Power TotalMaxkWA Max Real Power A

MaxkWB Max Real Power B

MaxkWC Max Real Power CMaxkWTtl Max Real Power Total

MaxPFA Max Power Factor A





Result is [R4*10,000^3 + R3*10,000^2 + R2*10,000^1] + 4. Power factor format: 1 to 999 for lagging power factors, 1001 2240 MM kW Unity

1 2234 MM kW Unity

4 2000 MM kWH Modulo 10,000 format3



1 1037 MM kW Unity

2 8756 PM A Modulo 10,000 format3

1 8859 PM Bit 13; ON = active; OFF = inactive1 8863 PM Bit 13; ON = active; OFF = inactive1 8859 PM Bit 14; ON = active; OFF = inactive1 8863 PM Bit 14; ON = active; OFF = inactive1 8857 PM Bit 0; ON = on; OFF = off1 8857 PM Bit 1; ON = on; OFF = off1 8857 PM Bit 2; ON = on; OFF = off1 8857 PM Bit 3; ON = on; OFF = off1 8857 PM Bit 4; ON = on; OFF = off1 8857 PM Bit 5; ON = on; OFF = off1 1654 MM Hz Tenths

1 1616 MM A Unity

1 1627 MM A Unity

1 1617 MM A Unity

1 1618 MM A Unity

1 8831 PM A Unity


1 1619 MM A Unity

1 1628 MM % Tenths

1 1629 MM % Tenths

1 1630 MM % Tenths

1 1632 MM % Tenths

1 1642 MM kVA Unity

1 1643 MM kVA Unity

1 1644 MM kVA Unity





1 1645 MM kVA Unity

1 1634 MM kW Unity

1 1635 MM kW Unity

1 1636 MM kW Unity

1 1637 MM kW Unity

1 1646 MM PF format4


ROLOGIC device type register list. Contact your local sales representative.12; day (byte 2) = 13199 (add to 1900 to determine the actual year); hour (byte 2) = 023

059; seconds (byte 2) = 059ed.ter is Modulo 10,000 (range = 9,999 to +9,999).R1. Range is zero to 9,999,999,999,999,999.0 for unity power factor 1.000, and 1 to 999 for leading power factors.33

Appendix BType P Standard Quantities 63220-080-200/B1Using MICROLOGIC Electronic Trip Units in a POWERLOGIC System August 2002

34

MaxPFB Max Power Factor B

MaxPFC Max Power Factor CMaxPFTtl Max Power Factor Total

MaxVAB Max Voltage A-BMaxVAN Max Voltage A-NMaxVBC Max Voltage B-CMaxVBN Max Voltage B-NMaxVCA Max Voltage C-AMaxVCN Max Voltage C-NMaxVLLAvg Max Voltage L-L AvgMaxVLNAvg Max Voltage L-N AvgMaxVUnbalAB Max Voltage Unbalance A-BMaxVUnbalAN Max Voltage Unbalance A-NMaxVUnbalBC Max Voltage Unbalance B-CMaxVUnbalBN Max Voltage Unbalance B-NMaxVUnbalCA Max Voltage Unbalance C-AMaxVUnbalCN Max Voltage Unbalance C-NMaxVUnbalLLW Max Voltage Unbalance L-L WorstMaxVUnbalLNW Max Voltage Unbalance L-N WorstMinHz Min FrequencyMinIA Min Current AMinIAvg Min Current AvgMinIB Min Current BMinIC Min Current CMinIN Min Current NMinIUnbalA Min Current Unbalance AMinIUnbalB Min Current Unbalance BMinIUnbalC Min Current Unbalance CMinIUnbalW Min Current Unbalance WorstMinkVAA Min Apparent Power A

MinkVAB Min Apparent Power BMinkVAC Min Apparent Power CMinkVARA Min Reactive Power A

MinkVARB Min Reactive Power B

MinkVARC Min Reactive Power CMinkVARTtl Min Reactive Power Total

MinkVATtl Min Apparent Power TotalMinkWA Min Real Power A

MinkWB Min Real Power B

MinkWC Min Real Power CMinkWTtl Min Real Power Total

MinPFA Min Power Factor A





Result is [R4*10,000^3 + R3*10,000^2 + R2*10,000^1] + 4. Power factor format: 1 to 999 for lagging power factors, 1001 1647 MM PF format4



1 1600 MM V Unity

1 1603 MM V Unity

1 1601 MM V Unity

1 1604 MM V Unity

1 1602 MM V Unity

1 1605 MM V Unity

1 1606 MM V Unity

1 1607 MM V Unity

1 1608 MM % Tenths

1 1611 MM % Tenths

1 1609 MM % Tenths

1 1612 MM % Tenths

1 1610 MM % Tenths

1 1613 MM % Tenths

1 1614 MM % Tenths

1 1615 MM % Tenths

1 1354 MM Hz Tenths

1 1316 MM A Unity

1 1327 MM A Unity

1 1317 MM A Unity

1 1318 MM A Unity

1 1319 MM A Unity

1 1328 MM % Tenths

1 1329 MM % Tenths

1 1330 MM % Tenths

1 1332 MM % Tenths

1 1342 MM kVA Unity

1 1343 MM kVA Unity

1 1344 MM kVA Unity




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Using MICROLOGIC© Trip Units in a PowerLogic System.pdf