iq dp-4000 full function meter

Instructions for Installation, Operation andMaintenance of Cutler-Hammer IQ DP-4000Electrical Distribution System Monitor TD 17548B

Effective January, 2000

i

TABLE OF CONTENTS

1. INTRODUCTION ........................................................................................11.1 INTRODUCTION.......................................................................................................11.2 REQUIRED USER-SUPPLIED HARDWARE..........................................................11.3 UPGRADING FROM THE IQ DATA PLUS II .........................................................21.4 REPLACEMENT PARTS...........................................................................................2

2. HARDWARE DESCRIPTION.....................................................................32.1 INTRODUCTION.......................................................................................................3

2.1.1 Operator Panel...............................................................................................32.1.2 Rear Access Area ..........................................................................................32.1.3 User-Supplied External Hardware.................................................................52.1.4 Optional Communications Module ...............................................................5

2.2 SPECIFICATIONS .....................................................................................................52.2.1 General Specifications...................................................................................52.2.2 Protective Function Specifications ................................................................62.2.3 Metering Specifications.................................................................................7

3. OPERATOR PANEL ..................................................................................83.1 INTRODUCTION.......................................................................................................8

3.1.1 Pushbuttons ...................................................................................................83.1.2 Display Window............................................................................................93.1.3 LEDs..............................................................................................................9

4. INSTALLATION AND STARTUP.............................................................124.1 INTRODUCTION.....................................................................................................124.2 PANEL PREPARATION AND MOUNTING THE IQ DP-4000 ............................12

4.2.1 Cutout, Clearances.......................................................................................124.2.2 Mounting .....................................................................................................12

4.3 MOUNTING THE POWER SUPPLY MODULE SEPARATELY .........................134.4 WIRING ....................................................................................................................134.5 INITIAL STARTUP..................................................................................................20

4.5.1 During Initial Power Application ................................................................20

5. PROGRAMMING THE IQ DP-4000 .........................................................215.1 INTRODUCTION.....................................................................................................215.2 SETTING SETPOINT SWITCHES..........................................................................22

5.2.1 Setpoint Switch Programming Example......................................................235.3 SYSTEM CONFIGURATION SETPOINT..............................................................235.4 FREQUENCY SELECTION SETPOINT.................................................................235.5 NOMINAL AC LINE VOLTAGE SETPOINT ........................................................235.6 VOLTAGE TRANSFORMER RATIO SETPOINT.................................................245.7 CURRENT TRANSFORMER PRIMARY SETPOINT ...........................................245.8 PHASE SEQUENCE SETPOINT.............................................................................245.9 DEMAND SETPOINTS............................................................................................24

5.9.1 Power Demand, Fixed/Sliding ....................................................................255.9.2 Power Demand Time Interval .....................................................................255.9.3 Current Demand Time Interval ...................................................................25

5.10 ENERGY SETPOINTS.............................................................................................255.10.1 Reset Energy From Faceplate Setpoint .......................................................255.10.2 Energy Resolution Setpoint.........................................................................25

5.11 VAR/POWER FACTOR SIGN CONVENTION SETPOINT..................................265.12 ALARM FUNCTIONS - GENERAL ......................................................................26

5.12.1 Relay Modes Alarm Setpoint ......................................................................26

i i

5.12.2 Latched/Unlatched (Auto-reset) Alarm Setpoint.........................................275.12.3 Activate on Overvoltage Alarm Setpoint ....................................................275.12.4 Activate on Undervoltage Alarm Setpoint ..................................................275.12.5 Activate on Voltage Phase Loss Alarm Setpoint.........................................275.12.6 Activate on Voltage Phase Unbalance Alarm Setpoint ...............................275.12.7 Activate on Voltage Phase Reversal Alarm Setpoint ..................................285.12.8 Activate on Current Phase Loss Alarm Setpoint .........................................285.12.9 Enable/Disable Alarm Setpoint ...................................................................285.12.10 Alarm Delay Setpoint ..................................................................................285.12.11 Alarm Reset Delay Setpoint ........................................................................285.12.12 Overvoltage Detection Level Alarm Setpoint .............................................295.12.13 Undervoltage Detection Level Alarm Setpoint ...........................................295.12.14 Voltage Phase Unbalance Detection Level Alarm Setpoint ........................295.12.15 Alarm Reset Threshold Setpoint .................................................................29

5.13 POWERNET PROGRAMMABLE SETPOINT .......................................................345.14 DP-4000 / DP-2 MODE SETPOINT.........................................................................345.15 OPTIONAL I/O SETPOINTS...................................................................................34

5.15.1 Discrete Input Setup Setpoint......................................................................345.15.2 Sync Pulse Setpoint .....................................................................................345.15.3 Pulse Initiator/Shed Load Setpoint..............................................................34

6. TROUBLESHOOTING AND MAINTENANCE6.1 LEVEL OF REPAIR .................................................................................................396.2 MAINTENANCE AND CARE.................................................................................396.3 TROUBLESHOOTING ............................................................................................396.4 REPLACEMENT ......................................................................................................396.5 TECHNICAL ASSISTANCE ...................................................................................406.6 RETURN PROCEDURE...........................................................................................42

i i i

LIST OF TABLESTABLE 1.A MODEL COMPARISON..............................................................................1TABLE 1.B PARTS AND ACCESSORIES .....................................................................2TABLE 2.A GENERAL SPECIFICATIONS....................................................................6TABLE 2.B PROTECTION FUNCTION (TRIP) SPECIFICATIONS............................6TABLE 2.C METERING SPECIFICATIONS..................................................................7TABLE 3.A ALARM CODES ........................................................................................11TABLE 5.A SETPOINT MASTER SHEET ...................................................................21TABLE 5.B GENERAL SYSTEM FUNCTIONS ..........................................................22TABLE 5.C ALARM FUNCTIONS ...............................................................................22TABLE 5.D OPTIONAL I/O FUNCTIONS ...................................................................22TABLE 5.E SETPOINT SWITCH SETTINGS..............................................................23TABLE 5.F AC LINE VOLTAGE .................................................................................24TABLE 5.G POWER DEMAND INTERVALS FOR WATTS, VARS AND VA.........25TABLE 5.H DEMAND SAMPLING INTERVAL FOR IA, IB, AND IC......................25TABLE 5.I ALARM RELAY MODE SETTING..........................................................26TABLE 5.J LATCHED/UNLATCHED SETTINGS.....................................................27TABLE 5.K ACTIVATE ON OVERVOLTAGE SETTINGS........................................27TABLE 5.L ACTIVATE ON UNDERVOLTAGE SETTINGS.....................................27TABLE 5.M ACTIVATE ON VOLTAGE PHASE LOSS SETTINGS ..........................27TABLE 5.N ACTIVATE ON VOLTAGE PHASE UNBALANCE SETTINGS ...........27TABLE 5.O ACTIVATE ON VOLTAGE PHASE REVERSAL SETTINGS ...............28TABLE 5.P ACTIVATE ON CURRENT PHASE LOSS SETTINGS ..........................28TABLE 5.Q ENABLE/DISABLE ALARM SETTINGS ................................................28TABLE 5.R ALARM DELAY SETTINGS ....................................................................28TABLE 5.S RESET DELAY SETTINGS ......................................................................28TABLE 5.T OVERVOLTAGE DETECTION LEVEL SETTINGS ..............................29TABLE 5.U UNDERVOLTAGE DETECTION LEVEL SETTINGS............................29TABLE 5.V VOLTAGE PHASE UNBALANCE DETECTION LEVEL SETTINGS ..29TABLE 5.W RESET THRESHOLD SETTINGS ............................................................30TABLE 5.X PULSE INITIATOR PARAMETER SELECTION SETTINGS................35TABLE 5.Y LOAD SHED AND RESTORE LOAD SETTINGS ..................................36TABLE 5.Z LOAD SHED PARAMETER SELECTION SETTINGS...........................38TABLE 5.AA PULSE INITIATOR RATE SELECTION SETTINGS..............................38TABLE 6.A INITIAL POWER-ON TROUBLESHOOTING ........................................40TABLE 6.B OPERATIONAL TROUBLESHOOTING .................................................41

LIST OF FIGURESFIGURE 2.1 THREE PHASE POWER MODULE FOR MODELS 4030 AND 4130......3FIGURE 2.2 REAR ACCESS AREA OF CHASSIS.........................................................4FIGURE 3.1 OPERATOR PANEL....................................................................................8FIGURE 3.2 POWER QUADRANTS, MATHEMATICAL ...........................................10FIGURE 3.3 POWER QUADRANTS, POWER ENGINEER’S SIGN CONVENTION10FIGURE 3.4 INDUCTION MOTOR LOAD ...................................................................11FIGURE 3.5 POWER DISTRIBUTION..........................................................................11FIGURE 4.1 CHASSIS CUTOUT DIMENSIONS..........................................................12FIGURE 4.2 SIDE PROFILE DEPTH DIMENSIONS ...................................................13FIGURE 4.3 POWER MODULE DIMENSIONS ...........................................................13FIGURE 4.4 3-PHASE, 3-WIRE (UP TO 600 VOLTS) WIRING DIAGRAM..............14FIGURE 4.5 3-PHASE, 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ...........15FIGURE 4.6 3-PHASE, 3-WIRE (UP TO 600 VOLTS) WIRING DIAGRAM..............15FIGURE 4.7 3-PHASE, 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ...........16FIGURE 4.8 3-PHASE, 4-WIRE (UP TO 600 VOLTS) WIRING DIAGRAM..............16FIGURE 4.9 3-PHASE, 4-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ...........17FIGURE 4.10 3-PHASE, 3-WIRE (UP TO 600 VOLTS) WIRING DIAGRAM..............17FIGURE 4.11 3-PHASE, 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ...........18

i v

FIGURE 4.12 3-PHASE, 3-WIRE (UP TO 600 VOLTS) WIRING DIAGRAM..............18FIGURE 4.13 3-PHASE, 3-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ...........19FIGURE 4.14 3-PHASE, 4-WIRE ( UP TO 600 VOLTS) WIRING DIAGRAM.............19FIGURE 4.15 3-PHASE, 4-WIRE (ABOVE 600 VOLTS) WIRING DIAGRAM ...........20FIGURE 5.1 OVERVOLTAGE DETECTION AND RESET LEVELS .........................31FIGURE 5.2 UNDERVOLTAGE DETECTION AND RESET LEVELS ......................32FIGURE 5.3 VOLTAGE PHASE UNBALANCE DETECTION/RESET LEVELS ......33

APPENDIX A - PT RATIO AND CT PRIMARY SETTINGS..........................43PT RATIO SETTINGS ...............................................................................43CT PRIMARY SETTINGS.........................................................................57

APPENDIX B - SETPOINT RECORD SHEETS............................................71

IQ DP-4000 TD 17548B

v

USING THE MANUALThis manual covers the installation, setup, operation, maintenance, andtroubleshooting of the IQ DP-4000. It gives step-by-step instructions forprogramming the IQ DP-4000 to meet your specific applicationrequirements.

If you are installing the IQ DP-4000 for the first time, you should read andbecome familiar with the following sections of the manual:

1. Introduction2. Hardware Description3. Operator Panel4. Installation and Startup5. Programming the IQ DP-40006. Maintenance and Troubleshooting Maintenance

If you are replacing an IQ Data Plus II with an IQ DP-4000, you shouldread and become familiar with the following sections of the manual:

1. Introduction, Section 1.3, Upgrading From the IQ Data Plus II2. Troubleshooting and Maintenance, Section 6.3. The instructions for

removing and replacing the IQ Data Plus II are the same as forremoving and replacing the IQ DP-4000.

IQ DP-4000 TD 17548B

vi

SAFETY PRECAUTIONS AND LIABILITY INFORMATIONPRELIMINARY COMMENTS AND SAFETYPRECAUTIONS

This Technical Document covers all aspects ofinstallation, operation, and unit-level maintenance of theIQ DP-4000. This document is a guide only forauthorized and qualified personnel who select and usethe IQ DP-4000. Please refer to the specific Warningand Caution in this section before proceeding. If yourequire further information regarding a particularinstallation, application, or maintenance activity, contactyour Cutler-Hammer Representative.

Warrantee and Liability Information

No warranties, expressed or implied, includingwarranties of fitness for a particular purpose ofmerchantability, or warranties arising from course ofdealing or usage of trade are made regarding thisinformation, recommendations, and descriptionscontained herein. In no event will Cutler-Hammer beresponsible to the purchaser or user in contract, in tort(including negligence), strict liability, or otherwise forany special, indirect, incidental, or consequentialdamage or loss whatsoever, including but not limited todamage or loss of use of equipment plant or powersystem, cost of capital, loss of power, additionalexpenses in the use of existing power facilities, orclaims against the purchaser or user by its customersresulting from the use of the information anddescriptions contained herein.

Safety Precaution

All safety codes, safety standards, and/or regulationsmust be strictly observed in the installation, operation,and maintenance of this device.

WARNING

THE WARNINGS AND CAUTIONS INCLUDED ASPART OF THE PROCEDURAL STEPS IN THISDOCUMENT ARE FOR PERSONNEL SAFETY ANDPROTECTION OF EQUIPMENT FROM DAMAGE. ANEXAMPLE OF A TYPICAL WARNING LABEL ISSHOWN ABOVE IN REVERSE TYPE TOFAMILIARIZE PERSONNEL WITH THE STYLE OFPRESENTATION. THIS WILL HELP TO ENSURETHAT PERSONNEL ARE ALERT TO WARNINGSWHICH MAY APPEAR THROUGHOUT THEDOCUMENT. IN ADDITION, CAUTIONS ARE ALLUPPER CASE AND BOLDFACED AS SHOWNBELOW.

CAUTION

COMPLETELY READ AND UNDERSTAND THEMATERIAL PRESENTED IN THIS DOCUMENTBEFORE ATTEMPTING TO INSTALL, OPERATE ORUSE THE EQUIPMENT. IN ADDITION, ONLYQUALIFIED PERSONS SHOULD BE PERMITTED TOPERFORM ANY WORK ASSOCIATED WITH THEEQUIPMENT. ANY WIRING INSTRUCTIONSPRESENTED IN THIS DOCUMENT MUST BEFOLLOWED PRECISELY. FAILURE TO DO SOCOULD CAUSE PERMANENT EQUIPMENTDAMAGE.

Factory Correspondence

Contact the Power Management Applications Support(PMAS) at 1-800-809-2772 if you have any questionsabout operating or troubleshooting the IQ DP-4000.

http://www.ch.cutler-hammer.eaton.com/pmp

IQ DP-4000SECTION 1 - INTRODUCTION TD 17548B

1

1.1 INTRODUCTIONThe IQ DP-4000 is a microprocessor-based monitoringand protective device that provides electrical meteringand system voltage protection. This device is acompact, self-contained, panel-mounted devicedesigned to replace numerous individual meters, relays,and recorders. The IQ DP-4000 is available in sixmodels - 4010, 4020, 4030, 4110, 4120 and 4130.Table 1.A compares the models' features.

Model Power Module I/O

4010 Separate Source No4020 24-48Vdc source No4030 3-Phase No4110 Separate Source Yes4120 24-48Vdc source Yes4130 3-Phase Yes

Table 1.A Model ComparisonThe IQ DP-4000 measures:

• AC Line Current (each phase)• AC Line to Line Voltage• AC Line to Neutral Voltages (for 4 wire systems)• Watts• Vars• VA• Power Factor (apparent and displacement)• Demand (Watts, Vars, VA, Currents)• Frequency• %THD (currents and voltages)• Watt-hours• Var-hours• VA-hoursThe IQ DP-4000 monitors the ac line feeding a specificload or loads and detects conditions that exceed yourchosen parameters. In all cases, it detects the followinglisted conditions. If equipped with the optional I/Omodule (models 4110, 4120, and 4130), it can protectthe loads against:

• Undervoltage• Overvoltage• Current Phase Loss• Voltage Phase Loss• Phase Reversal• Phase Unbalance

Voltage may be directly monitored on 3-phase AC lineswithin a range of 100 to 600 VAC nominal withoutexternal potential transformers and within a rangeabove 600VAC to 510 KV with external potentialtransformers (PTs). Current monitoring is throughexternal current transformers (CTs) with ratios between5/5 to 12,800/5.

Typical applications for the IQ DP-4000 are:

• Incoming 3-Phase AC lines

• Transformer feeder circuits

• Branch circuits

• Motor starters

• 3-Phase electrical loads

Based upon transformer ratios, the device willautomatically display the appropriate unit value (inUnits, Kilo-Units, or Mega-Units) of the item displayedon the screen. The values have a floating decimal point.

The program directing the monitoring function ispermanently stored in the IQ DP-4000. The setpointsyou choose are also retained by the non-volatileEEPROM memory.

The non-volatile memory of the IQ DP-4000 will save asnapshot of all metered values just after an alarmcondition. The IQ DP-4000 can store two alarmconditions at the same time. You can view the snapshotfor each alarm and record the values before or afterresetting the unit.

The operator panel, the unit’s front faceplate, has adisplay window that indicates the actual value of theselected item. The Display Window also indicates thecause of the detected alarm signal.

You choose and enter the individual setpoints by settingthe setpoint switches, so you do not need a specializedprogramming language. A Configuration Disk isincluded with each DP-4000. This disk contains aWindows-95/3.XX tool that assists you with the properswitch settings; however, it does not download settingsto the meter.

1.2 REQUIRED USER-SUPPLIED HARDWAREIn all instances, it is recommended that the IQ DP-4000use three user-supplied external current transformers,with 5 amp secondaries, for metering current functions.In retrofit cases, where only two current transformersare provided, refer to the sample wiring diagrams(Figures 4.4 - 4.15).

Note: A 2 CT arrangement will work, but will notdetect a current phase loss on L2.

IQ DP-4000SECTION 1 - INTRODUCTION TD 17548B

2

For voltages above 600V, you must supply potentialtransformers to step down the voltage to match themaximum allowable voltage permitted by the unit. SeeTable 5.F (p.24) for the voltage ranges that the IQDP-4000 monitors.

1.3 UPGRADING FROM THE IQ DATA PLUS IIThe IQ DP-4000 replaces the IQ Data Plus II (DP II).The IQ DP-4000 features all the monitor and displayparameters of the DP II and also adds:

• Metering of VA, Var-hours, VA-hours, and %THD

• Optional I/O module

• Min/Max for voltages, current, and power

• Demand/Peak Demand

• Max % THD (currents and voltages)

• Metering parameters with an active alarm conditionpresent

• Expanded PowerNet / IMPACC functionality

• Increased range and resolution for meteredparameters

For backward compatibility with existing IMPACCsystems, the IQ DP-4000 features an IQ Data Plus IIcommunications mode that formats all buffers as if theproduct were a Data Plus II. This is the defaultcommunications mode when the unit is manufactured.See Section 5.14 (p.34) to change this setpoint.

CAUTION

FOR FULL BACKWARD COMPATIBILITY, ALLSETPOINTS MUST CORRESPOND WITH ANEXISTING VALID DPII SETPOINT. SEE TD 17271FOR DATA PLUS II SETTINGS. THE WIRING ISIDENTICAL WITH THE EXCEPTION OF THESEPARATE SOURCE POWER MODULETERMINALS. NOTE THAT NO JUMPERS AREREQUIRED FOR 120/240 VOLT SELECTION.

1.4 REPLACEMENT PARTSRefer to Table 1.B for a list of available parts andaccessories for the IQ DP-4000. For orderinginformation, contact your local Cutler-Hammerdistributor.

Description Catalog Number

IQ DP-4000 with 100-240V separate source power module without I/O module IQDP4010IQ DP-4000 with 24 - 48Vdc power module without I/O module IQDP4020IQ DP-4000 with 100-600Vac 3-phase power module without I/O module IQDP4030IQ DP-4000 with 100-240V separate source power module with I/O module IQDP4110IQ DP-4000 with 24-48Vdc power module with I/O module IQDP4120IQ DP-4000 with 100-600Vac 3-phase power module with I/O module IQDP41303-phase power module (100-600Vac) IQM3PPMSeparate source power module (100-240Vac, 100-250Vdc) IQMSSPM24 - 48Vdc power module IQMDCPM36" extension cable IQACABLE45" extension cable IQA45CABLEIQ mounting flange IQFLANGECommunication modules: INCOM Product Operated Network Interface Ethernet Product Operated Network Interface (10Base-T only) Ethernet Product Operated Network Interface (10Base-T & 10Base-FL)

IPONIEPONI

EPONIFIQ DP-4000 Auxiliary Power Supply IQDPAUXPSIQ DP-4000 Configuration Utility(setpoint programming aid, included with DP-4000)

See the Cutler-Hammer website athttp://www.ch.cutler-hammer.eaton.com/pmp

Table 1.B Parts and Accessories

ORDERING NOTE:

IQA3PPM and IQASSPM are no longer compatible with the DP-4000 (66D2040). Order IQM3PPM, IQMSSPM, orIQMDCPM. The IQA3PPM and IQASSPM modules are replacements for use on the previous DP-4000 (4D13110).

IQ DP-4000SECTION 2 - HARDWARE DESCRIPTION TD 17548B

3

2.1 INTRODUCTIONThe IQ DP-4000 is designed for mounting through acutout in a panel (usually a cabinet face or door). Thehardware description is divided into the following:

• Operator Panel

• Rear Access Area

• User-Supplied External Hardware

• Optional Communications Module

2.1.1 Operator Panel The operator panel, the front face of the IQ DP-4000, isaccessible from the outside of the panel or door intowhich it is mounted and allows you to:

• Monitor the actual metered values on the displaywindow

• Determine which metered value is being displayed

• Step through the list of metered items

• Determine that an alarm condition exists

• Determine the cause of the alarm condition

• Reset the unit after an alarm condition

• View and reset minimum and maximum values fromthe faceplate

• Reset energy

See Section 3 for a detailed description of the operatorpanel.

2.1.2 Rear Access AreaYou can access the rear of the IQ DP-4000 by openingthe door onto which it is mounted. Make all wiringconnections to the unit from the rear of the chassis.Figure 2.2 shows the rear of the chassis and includes:

1. The 3-Phase AC line connections to the voltageterminal block at the bottom of the power module.

2. The current transformer terminal block at the top ofthe chassis connects to the required externalcurrent transformers.

3. The Alarm 1/Alarm 2 terminal block connects tocontrolled, external devices (with the optional I/Omodule only).

4. Setpoint Switches, located on the rear right side ofthe chassis, allow you to tailor each IQ DP-4000model for your specific applications. For a completedescription of each Setpoint Switch setting seeSection 5.

5. The power module is available as a separatesource power module (Models 4010, 4110), as a 3-Phase power module (Models 4030, 4130), and asa dc power module (Models 4020, 4120).

The Power Module for the IQ DP-4000 is mounted onthe rear of the chassis when shipped, but can bedetached and moved up to 45 inches (91cm) awayusing an optional ribbon cable (Cat. No. IQA45CABLE)if local codes prevent AC power devices from beinglocated on the cabinet door.

Figure 2.1 The Three-Phase Power Module for Models 4030 and 4130

Note: The Separate source power supply can bepowered by 100-240VAC or 100-250VDC ± 10%.


4

Figure 2.2 Rear Access Area of Chassis

WARNING

REMOVE ALL VOLTAGE FROM THE IQ DP-4000BEFORE REMOVING AND/OR REPLACING FUSES.

6. A fuse, internal to the three-phase power module, islocated in series with each of the 3 incoming AClines. The fuses are 3/4 amp, 600 volt, 200kAinterrupting rating. These fuses are internal to thepower module. You can access them by removingthe three screws holding the cover in place (seeFigures 2.1 and 2.2).

Required: The voltage terminal block has fourterminals for wiring (one is neutral). The neutralmust be connected to Neutral or Ground dependingon your configuration.

7. The communication port, located on the lower rightchassis, is designed to connect with the optionalcommunication module (a PONI module). SeeSection 2.1.4 for a detailed description.

8. The discrete input can be configured to be either areset input or a sync pulse input. The input isactivated by a contact closure across terminal blockcontacts 1 and 2. See Section 5.15.1 (p.34) forconfiguring this input.

9. Watt-hour Pulse. The Watt-hour pulse initiator is aset of contacts that completes a circuit and sends a

Setpoint DisplayLED Bank (DS30)

Setpoint Switches (S2)

Current TransformerInput Terminals

System VoltageInput Terminals

Chassis Ground

Power ModuleConnection

Sync Pulse(dry contact input)

Alarm 1Relay

Alarm 2Relay

Pulse Initiator/Load Shed Relay

Optional I/O

Rotary SelectSwitch (S3)

Save SettingPushbutton (S1)

Communication ModuleConnection

CAUTIONThe Chassis Ground orSeparate-Source groundmust be wired for properoperation. Failure to doso results in inaccuratereadings.


5

pulse signal to an external pulse recorder. You canprogram the amount of energy between pulsesusing Setpoint Switches (see Section 5.15.3 p.34).The pulse initiator is a KYZ output, meaning therelay will change state for each pulse.

2.1.3 User-Supplied External HardwareThe IQ DP-4000 requires you to wire at least 2, and upto 3 current transformers into the CT terminal blockfrom an external location (see Figures 4.4 - 4.15 pp.14-20). These are user-supplied and must have a 5 Ampsecondary. Potential transformers are required only forvoltages above 600 V and are wired directly to the ACline connection terminals.

2.1.4 Optional Communication ModuleThe IQ DP-4000 is a PowerNet compatible device.PowerNet can remotely monitor, control, and programthe IQ DP-4000.

Communications is made possible by attaching acommunications module (IPONI, EPONI, or EPONIF).Since the DP-4000 is always supplied with acommunications port, any PONI (Product OperatedNetwork Interface) can be easily retrofitted at any time.The PONI modules may be connected to ordisconnected from the DP-4000 under power withoutrisk of damage to either product.

2.1.4.1 IPONIThe IPONI (INCOM Product Operated NetworkInterface) is a small, addressable communicationmodule that attaches to the back of the DP-4000. Themodule can be mounted directly to the back of the DP-4000 or to a Power Module that is already mounted onthe DP-4000. Addresses and BAUD Rates areestablished on the IPONI itself. Refer to the instructiondetails supplied with the IPONI for details.

2.1.4.2 EPONI and EPONIFThe EPONI is an Ethernet Product Operated NetworkInterface that attaches directly to the back of the DP-4000. The power module can then be mounted to thePONI or mounted remotely (36 inches away). TheEPONIF is an Ethernet PONI with a 10Base-FL (fiber-optic) interface. Refer to the instruction details suppliedwith the IPONI for details.

2.1.4.3 PowerNet Software SuiteRegardless of the type of PONI chosen, PowerNetoffers a two-tiered communication system that is basedon an Ethernet backbone and an INCOM frequencycarrier signal, running inside equipment rooms. TheEthernet backbone follows standard Ethernet wiringrules, allowing a mix of CAT5 cable and Fiber basednetworks. The INCOM signal may extend up to 10,000feet and connect 200 devices through a NetLink to theEthernet backbone.

The PowerNet Software Suite provides the ability tomonitor and record power distribution system data as itoccurs. PowerNet is a Microsoft Windows 95/98/NTcompatible application featuring user-friendly, menu-driven screens.

2.1.4.4 PowerNet GraphicsPowerNet Graphics software provides the capability togenerate custom animated color graphics. For example,animated one-line drawings of electrical powerdistribution systems, flow diagrams of processes,equipment elevation view, and other graphicalrepresentations can be developed.

2.1.4.5 ConnectivityA computer running the PowerNet Software Suite caninterface with other networks. Examples of connectivityinterfaces include:

• PLCs (Programmable Logic Controllers)

• DCSs (Distributed Control Systems)

• BMSs (Building Management Systems)

• PC-based graphical operator interface programs

2.2 SPECIFICATIONSThis section covers the following specifications:

• General Specifications (Table 2.A p.6)

• Protection Function Specifications (Table 2.B p.6)

• Metering specifications (Table 2.C p.7)

2.2.1 General SpecificationsThe IQ DP-4000 is intended for indoor use only, andmeets the following specifications:


6

Function Specifications

Power Requirement PT Burden (3-Phase powermodule) 10VAPT Burden (separate source &dc power modules) 0.02 VACT Burden 0.003 VA

Frequency 50/60 Hz Line Characteristics/ TransientOvervoltageCategory

Three phase source:

100 – 600VAC ± 10% Category III

Separate source:

100 – 240VAC ± 10% 100 – 250Vdc ± 10% Category II

dc source:

24 – 48Vdc ± 20% Category I

Pollution Degree 2 (IEC664) Altitude 3000m OperatingTemperature

-20° to 70°C (-4° to 158°F)

StorageTemperature

-30° to 85°C (-22° to 185°F)

Humidity 5 to 95% RH non-condensing Fuses 3/4 ampere, 600 volts, Buss

Type KTK-R-3/4 (3 required). Alarm/WH ContactRatings

10 amps @ 120/240 VAC(Resistive)10 amps @ 30 VDC (Resistive)

Terminal Specs. Wire Size: #14-22 AWGScrew Size: #6-32Torque: 8-10 in.-lbs.

DP-4000Dimensions

Overall Depth: 4.42 in.Overall Height: 10.25 in.Overall Width: 6.72 in.

DP-4000 Weight 3.7 pounds Cleaning /Maintenance

Never clean or change fuses atthe rear of the DP-4000 withpower applied. Clean the rearwith a clean dry cloth. Cleanthe face of the unit with a drycloth or a damp cloth with wateror a mild detergent.

Table 2.A General Specifications

2.2.2 Protective Function SpecificationsYou can individually select each of the protectionfunctions to initiate an alarm on any, all, or no functions.A short description of each of the protection functionsfollows:

• Voltage phase loss. A Voltage phase loss isdetected when the amplitude of any single phase isless than 50% of the nominal amplitude.

• Current phase loss. A Current phase loss isdetected when the current amplitude of the smallestphase is 6.25% of the current amplitude of thelargest phase.

• Phase Unbalance. A phase voltage unbalance isdetected when the difference between the largestand smallest line-to-line voltages exceeds thepercentage of nominal line voltage by a factor of 5,10, 15, 20, 25, 30, 35, or 40%. (The Setpoint Switchposition determines the % factor.)Phase Reversal.A phase reversal is detected if a phase sequencedifferent from that which was programmed (ABC orCBA) is detected.

• Overvoltage. An overvoltage is detected when theamplitude of the AC line voltage exceeds 105, 110,115, 120, 125, 130, 135, or 140% of the nominalline voltage. (The Setpoint Switches determine the% factor.)

• Undervoltage. An undervoltage is detected whenthe amplitude of the AC line voltage falls below 95,90, 85, 80, 75, 70, 65, or 60% of the nominal linevoltage. (The Setpoint Switches determine the %factor.)

All protected functions update every 1.4 seconds with a60 Hz line, or every 1.5 seconds with a 50 Hz line.

Protection Function Description

Voltage Phase Loss Any phase less than 50% ofnominal

Current Phase Loss Smallest phase less than6.25% of largest phase

Phase Unbalance Line voltage ± nominal inranges from 5 to 40%

Phase Reversal 3-Phase SequenceOvervoltage Range 105 to 140%Undervoltage Range 95 to 60%Alarm Delay Range 1 to 20 secondsReset Delay Range 1 to 120 seconds

Table 2.B Protection Function Specifications


7

2.2.3 Metering SpecificationsTable 2.C shows the metering specifications for the IQDP-4000.

Item

Displayed through

PowerNetLocal Display

AC Amperes PhasesA, B, C

+/- 0.3% +/- 0.3% +/- 1 digit

AC VoltagePhase A-B, B-C, C-APhase A-N, B-N, C-N

+/- 0.3%+/- 0.3%

+/- 0.3% +/- 1 digit+/- 0.3% +/- 1 digit

Watts +/- 0.6% +/- 0.6% +/- 1 digitVars +/- 0.6% +/- 0.6% +/- 1 digitVA +/- 0.6% +/- 0.6% +/- 1 digitWatt-hours +/- 0.6% +/- 0.6% +/- 1 digitVar-hours +/- 0.6% +/- 0.6% +/- 1 digitVA-hours +/- 0.6% +/- 0.6% +/- 1 digitPower Factor +/- 1 % +/- 1 %Frequency +/- 0.1Hz +/- 0.1 Hz% THD Through 31st Harmonic

Table 2.C Metering Specifications

Accuracy is maintained from 3% to 250% of the fullscale of the device.

Nominal Full Scale Current: 5 Amps ac

Nominal Full Scale Voltage: 120-600 Vac

Certification

UL / cUL: Listed UL-508, File E62791, NKCR Auxiliary Devices (with IQM3PPM)Listed UL-3111, File E185559, Metering (with IQMSSPM, IQMDCPM)

NEMA: 3R, 12 (with supplied gasket)

FCC: Part 15, Class ACISPR: CISPR-11 Class A

CE: Units marked with CE comply with IEC 1010-1 (1990) incl. Amend 1&2 (1995)EN61010-1 (1993), CSA C22.2#1010.1 (1992), and EN50082-2 (1994)

IQ DP-4000SECTION 3 - OPERATOR PANEL TD 17548B

8

3.1 INTRODUCTIONThis section describes the operator panel of the IQDP-4000. The discussion of the operator panel containsthe following sections:

• pushbuttons

• display window

• LEDs

The operator panel is shown in Figure 3.1

Figure 3.1 Operator Panel

3.1.1 PushbuttonsThe operator panel has nine membrane pushbuttons.They are:

• Reset. After an alarm event, the Reset pushbuttonallows you to reset the alarms. The Resetpushbutton is the red button marked RES, locatedin the upper right-hand corner of the faceplate.

• Up/Down Step Display. The Up/Down pushbuttonsstep through the items that the IQ DP-4000monitors. If you press the Up and the Down buttons

at the same time, the INCOM network address foryour unit appears in the Display Window. Itmonitors the following items:

• IA Amps

• IB Amps

• Ic Amps

• VA-B Volts

• VB-C Volts

• VC-A Volts

• VA-N Volts

• VB-N Volts

• VC-N Volts

• Watts

• Vars

• VA

• Power Factor (apparent and displacement)

• Frequency

• Watt-Hours

• Var-Hours

• VA-Hours

Each time you press the Up or Down pushbuttons,the LED to the left of the selected item illuminates.At the same time, the present operating valuecorresponding to that item is in the display window.

• Alarm Data pushbutton. The Alarm Datapushbutton, located on the bottom right of theoperator panel, allows you to toggle between Alarm1, Alarm 2, and presently metered values. Ablinking LED indicates you are viewing thesnapshot (data saved at the time an alarm conditionoccurred for that particular alarm. An LED that isconstantly illuminated indicates an active alarmcondition for that particular alarm.(Please note thatthe Alarm LED will always blink when being viewed,even for an active alarm).

If you press the Alarm Data button before there hasbeen an alarm condition, no light appears besidethe Alarm.

• Monitor pushbuttons. The Monitor pushbuttons,located in a row just below the LED display windoware:


9

• Metered. The Metered pushbutton displaysthe metered values for all the parameterson the Operator Panel.

• %THD. This button displays Percent TotalHarmonic Distortion for the amps and voltsfor each phase.

• Demand. The Demand button displays thedemand current for each phase, as well asthe demand Watts, Vars, and VA.

• Minimum. This button displays theminimum values for all currents andvoltages as well as Watts, Vars, VA, PowerFactor (apparent and displacement) andFrequency. You can view and reset thisvalue from the faceplate.

• Maximum. This button displays themaximum values for all currents andvoltages as well as Watts, Vars, VA, PowerFactor (apparent and displacement) andFrequency. You can view and reset thisvalue from the faceplate.

Note: The Metered, %THD, and Demand pushbuttonscan work with the Minimum and Maximumpushbuttons to display minimum and maximummetered values, maximum % THD, andmaximum peak demand.

• Pushbutton combinations.

• Reset and Metered. Holding the Reset andMetered pushbuttons simultaneously forthree to four seconds will reset minimumand maximum values for all meteredparameters. This will cause the display toblank, and the Metered LED to blink. Whenthe display is restored, the MeteredMin/Max values have been reset.

• Reset and %THD. Holding the Reset andthe %THD pushbuttons simultaneously forthree to four seconds will reset maximumvalues for all %THD parameters. This willcause the display to blank, and the %THDLED to blink. When the display is restored,the Maximum %THD values have beenreset.

• Reset and Demand. Holding the Reset andthe Demand pushbuttons simultaneouslyfor three to four seconds will resetmaximum values for all Demandparameters. This will cause the display toblank, and the Demand LED to blink. Whenthe display is restored, the MaximumDemand values have been reset.

• Stepup and Stepdown. Holding the Stepupand Stepdown pushbuttons will display theINCOM address (only if the PONI module isattached and communication has beenestablished).

• Minimum and Maximum pushbuttons.Holding the Maximum and Minumumpushbuttons simultaneously will display theversion of firmware the device is currentlyusing. This is useful when troubleshootingthe device.

3.1.2 Display WindowThe IQ DP-4000 has a large, easy to read 6-digit LEDdisplay window that shows the value for the associatedMonitor pushbuttons, the values for the protectivefunctions and the alarm cause codes. The displaywindow is at the top of the faceplate, just below theAlarm LEDs.

3.1.3 LEDsThe Operator Panel LEDs are divided into four types:

• Monitor LEDs

• Parameter LEDs

• Units LEDs

• Alarm LEDs

3.1.3.1 Monitor LEDsAt any given time, one or more of the LEDs associatedwith a Monitor pushbutton is illuminated. Each oneidentifies which monitor item is currently displayed. TheMonitor LEDs are part of the Monitor pushbuttons andare labeled:

• Metered

• %THD

• Demand

• Minimum

• Maximum

3.1.3.2 Parameter LED’s:The LEDs that monitor the following conditions will blinkin response to several monitoring situations:


10

Note: The following examples assume that the unit isusing the mathematic sign convention.

• Watts, Vars and/or Power Factor. The selectedLEDs blink when viewing reverse power flow,lagging (negative) Power Factor, and negativeVars. The LEDs do not blink if the values arepositive (leading). Refer to Figures 3.2, 3.3, 3.4 and3.5 for further explanation.

• Induction Motor Loads. Typically when monitoringinduction motor loads the power flow is in Quadrant4. The Watts are positive and the Power Factor islagging. By definition, the Power Factor and Varsare negative and the LEDs will blink for these twovalues. Refer to Figure 3.2.

• Power Factor Correction Capacitors. Whenmonitoring a load that also has Power Factorcorrection capacitors and/or leading Power Factorsynchronous motors so that the new load iscapacitive, then the power flow is in Quadrant 1. Inthis case, none of the LED’s will blink.

• Power Distribution. Typically you will encounterthree conditions when monitoring power distribution(Refer to Figure 3.5 p.10):

1. Breakers A and B are closed and C isopen. Power flow is in Quadrant 4. ThePower Factor and Vars will be negative andthe respective LED’s will blink.

2. Breakers A and C are closed and B isopen. Power flow for Breaker A and C is inQuadrant 4. The Power Factor and Varswill be negative, and the LED’s will blink forPower Factor and Vars readings.

3. Breakers B and C are closed and A isopen. The power flow for Breaker B is inQuadrant 4 and the metering condition isthe same as Conditions 1 and 2. However,the power flow for Breaker C is reversedand is in Quadrant 2. Only the Watts LEDand Power Factor LED will blink.

Reactive Power

QUADRANT 2 ↑ QUADRANT 1

Watts Negative Watts Positive

Vars Positive Vars Positive

Power Factor Lagging (-) Power Factor Leading (+)

Real Power

→


Vars Negative Vars Negative

Power Factor Leading (+) Power Factor Lagging (-)

↓

QUADRANT 3 QUADRANT 4

Figure 3.2 Power Quadrants, Mathematical

↑

QUADRANT 2 QUADRANT 1


Vars Negative Vars Negative

Power Factor Lagging (+) Power Factor Leading (-)

Real Power

→


Vars Positive Vars Positive

Power Factor Leading (-) Power Factor Lagging (+)

QUADRANT 3 ↓ QUADRANT 4

Reactive Power

Figure 3.3 Power Quadrants, Power Engineer's SignConvention


11

Figure 3.4 Induction Motor Load

Figure 3.5 Power DistributionNote: Refer to section 5.11(p.26) VAR/Power Factor

Sign Convention Setpoint for more informationabout + and - values.

3.1.3.3 Units LEDs: Auto Range Units for MonitoringThe units for monitoring are Units, Kilo-Units, andMega-Units. Figure 3.1 (p.8) shows the location ofthese LEDs to the right of the display window. Theseunits are fixed, based on your selection for PT and CTratios so that the display is consistent with the PT andCT sizes. They let you know the measurement unit forthe displayed function.

3.1.3.4 Alarm LED’sThe Alarm LEDs, (Alarm 1, Alarm 2) when continuouslylit, indicate that an alarm condition exists. If there is analarm condition when you press the Alarm Data button,the corresponding LED blinks and the display windowshows a digit, from 1 to 8. This digit represents thespecific type of alarm condition that is occurring for theselected alarm. The alarm cause codes are listed at thebottom of the faceplate for easy reference. Table 3.Adescribes the alarm codes by number.

AlarmCause Code

Operator PanelDesignation

Description

1 External Remotedeviceinitiatesalarm

234

567

OvervoltageUndervoltagePhase VoltageUnbalanceVoltage Phase LossCurrent Phase LossPhase Reversal

An alarmconditionoccurs

8 Malfunction Internal DataOut ofRange

Cycle Power.

Table 3.A Alarm Codes

IQ DP-4000SECTION 4 - INSTALLATION AND STARTUP TD 17548B

12

4.1 INTRODUCTIONThis section provides the information for installing the IQDP-4000 into a metal cabinet door, and performing initialstartup. Before beginning installation, be sure to readand understand both this section and Section 2,Hardware Description.

Installing the IQ DP-4000 includes four steps:

1. Mounting the IQ DP-4000

2. Mounting the power source separately from the IQDP-4000 (if necessary)

3. Wiring the IQ DP-4000

4. Starting the unit for the first time

CAUTION

DO NOT HIGH-POT OR MEGGER THIS DEVICE

4.2 PANEL PREPARATION AND MOUNTINGThe IQ DP-4000 is typically mounted on a metal cabinetdoor. To install the device you must:

• Cut an opening in the door

• Mount the unit

4.2.1 Cutout, ClearancesBefore mounting the IQ DP-4000, you must prepare thecutout location. Figure 4.1 shows the chassis cutoutdimensions and the location of the ten mounting holes.Before cutting the panel, be sure that the required 3-dimensional clearances for the IQ DP-4000 chassisallow mounting in the desired location (Figure 4.1 showsheight and width dimensions, while Figure 4.2 showsdepth dimensions.)

It is necessary to hold several tolerances when makingthe cutout and placing the holes for the mountingscrews. Referring to Figure 4.1, the holes must belocated within 1/16” of the drawing specifications, and a.201” to 7/32” drill bit is recommended. The height andwidth are less critical and have a 1/4” tolerance. In fact,the width of the cutout may extend to the center of thedrilled holes if the holes are pre-drilled..

4.2.2 MountingPlace the IQ DP-4000 through the cutout in the panel,making sure that the operator panel faces out. Use the0.5” screws that are included with the unit, and be sureto start the screws from the inside of the panel so theygo through the metal first.

The IQ DP-4000 has ten places to attach the unit to thedoor. While the holes are not threaded, do not use a tapsince this removes excess plastic from the holes. Thisleaves less threaded material to secure the unit to itsmounting panel.

Be careful not to over-tighten. For initial installation,8 in-lbs. of torque is sufficient for the 10 self-tappingscrews that are supplied with the unit. If for somereason the screws are replaced, limit the torque to 2 in-lbs. or carefully tighten by hand.

Figure 4.1 Chassis Cutout Dimensions (inch [mm])


13

Figure 4.2 Side Profile Depth Dimensions

4.3 MOUNTING THE POWER SUPPLY MODULESEPARATELY (OPTIONAL)The IQ DP-4000 uses one of two power modules, a 3-Phase power module or a separate source power supplymodule:

• A 3-Phase power module (Models 4030 and 4130)receives its power from the same source it monitors.The advantage is that the IQ DP-4000 does notneed a separate power source to run.

• The IQ DP-4000, equipped with a separate sourceor dc power supply module (Models 4010, 4110 and4020, 4120), receives power from a source otherthan the one it monitors. The advantage to thesestyles is that if there is a loss of power to themonitored system, the IQ DP-4000 will not losepower. You may mount any of the power modulesseparately from the chassis. If you do, check that:

• The location allows for a cable connectionbetween the IQ DP-4000 chassis and thepower module using either the 36 in. (91cm)

or the 45 in. (114cm) Extension CableOption

• The separated power module can physicallyfit in the desired location (See clearancedimensions in Figure 4.3)

• To separate the power module from the IQ DP-4000,remove the two screws that secure it to the IQ DP-4000. Use the power module as a drilling template atthe new location. Remount it in the properly drilledand tapped holes, using the two 8-32 screws.

Figure 4.3 Power Module Dimensions

4.4 WIRINGWhen you wire the IQ DP-4000, you must follow asuitable wiring plan drawing. A wiring plan, createdeither by you or your OEM, describes all electricalconnections between the IQ DP-4000 and the machineor process equipment. All wiring must conform toapplicable federal, state, and local codes.

Shorting blocks for CTs and switches or circuit breakersfor voltage connections are recommended near theequipment for ease of installation.

WARNING

ENSURE THAT THE INCOMING AC POWER ANDALL ‘FOREIGN’ POWER SOURCES ARE TURNED


14

OFF AND LOCKED OUT BEFORE PERFORMINGANY WORK ON THE IQ DP-4000 OR ITSASSOCIATED EQUIPMENT. FAILURE TO OBSERVETHIS PRACTICE CAN RESULT IN SERIOUS OREVEN FATAL INJURY AND/OR EQUIPMENTDAMAGE.

Figures 4.4 - 4.15 show typical wiring plans. Whenreferring to the figures, note the following:

1. Phasing and polarity of the AC current inputs andthe AC voltage inputs and their relationship arecritical to the correct operation of the wattmeter.

2. The incoming AC line phases A, B, and C connectfrom three external potential transformers (PT’s) tothe AC line connection terminals on the chassis(above 600V).

3. You can use NO and NC contacts from the Relaysto control external devices. These contacts are ratedat 10 amps for 120/240 VAC or 30 VDC.

4. The wires connecting to the IQ DP-4000 must not belarger than AWG No. 14. Larger wires will notconnect properly with the various terminal blocks.

5. Keep the wiring between the current transformersand the IQ DP-4000 as short as possible (200 feetmax.). Whenever possible, route these lines awayfrom other AC lines and inductive devices. If thelines must cross other AC lines, cross them at rightangles.

6. The protective functions of the IQ DP-4000 (with theoptional I/O module) directly control the Relays, asdescribed in Section 5.

7. Connect the sync pulse terminals to the dry contactinput only. The 24VDC is supplied by the IQ DP-4000 on Terminal 1.

Figure 4.4 3-Phase, 3 Wire (up to 600 volts) Wiring Diagram (Separate Source)


15

Figure 4.5 3-Phase, 3-Wire (above 600 volts) Wiring Diagram (Separate Source)

Figure 4.6 3-Phase, 3-Wire (up to 600 volts) Wiring Diagram (Separate Source, 2 CTs)


16

Figure 4.7 3-Phase, 3-Wire (above 600 volts) Wiring Diagram (Separate Source, 2 CTs)

Figure 4.8 3-Phase, 4-Wire (up to 600 volts) Wiring Diagram (Separate Source)


17

Figure 4.9 3-Phase, 4-Wire (above 600 volts) Wiring Diagram (Separate Source)

Figure 4.10 3-Phase, 3-Wire (up to 600 volts) Wiring Diagram


18

Figure 4.11 3-Phase, 3-Wire (above 600 volts) Wiring Diagram

Figure 4.12 3-Phase, 3-Wire (up to 600 volts) Wiring Diagram( 2 CTs)


19

Figure 4.13 3-Phase, 3-Wire (above 600 volts) Wiring Diagram ( 2 CTs)

Figure 4.14 3-Phase, 4-Wire (up to 600 volts) Wiring Diagram


20

Figure 4.15 3-Phase, 4-Wire (above 600 volts) Wiring Diagram

4.5 INITIAL STARTUPFollow the initial startup procedure before and when youfirst apply AC power to the IQ DP-4000. Use this as achecklist to be sure you do not miss any steps.

WARNING

THE FOLLOWING STARTUP PROCEDURES MUSTBE PERFORMED ONLY BY QUALIFIED PERSONNELWHO ARE FAMILIAR WITH THE IQ DP-4000 AND ITSASSOCIATED ELECTRICAL AND/OR MECHANICALEQUIPMENT. FAILURE TO OBSERVE THIS CAUTIONCAN RESULT IN SERIOUS INJURY OR EVENDEATH.

CAUTION

THE CHASSIS GROUND ON THE IQ DP-4000 ORSEPARATE-SOURCE POWER MODULE MUST BEWIRED TO GROUND FOR PROPER OPERATION.FAILURE TO DO SO RESULTS IN INACCURATEREADINGS.

DURING INITIAL POWER APPLICATION

To apply AC power to the IQ DP-4000 for the first time:

1. Verify that the AC power is off.

2. Verify that the line-to-line voltages fall within thecorrect range, as noted on the wiring plan drawing.

3. Check that all wiring is correct according to thewiring plan drawings and that the chassis isgrounded.

4. When possible, lockout any foreign power sourcesand disable the IQ DP-4000 until all other machinesor processes are started and thoroughly checked.

5. Restore AC power and verify the operator panelfunctions, after an initial delay, as follows:

• The IA Amps LED lights.

• The Display Window shows the actual linephase A amperes.

6. Set all Setpoint Switches according to the MasterSetpoint Record Sheet (Appendix B).

IQ DP-4000SECTION 5 - PROGRAMMING THE IQ DP-4000 TD 17548B

21

5.1 INTRODUCTIONThis section identifies all of the programmable functionsof the IQ DP-4000. The device is programmed byspecifying setpoint values for functions you wantmonitored. Setpoints are entered using the Save button(S1), Setpoint Switches (S2), Rotary Select Switch (S3),and are displayed via the Setpoint Display LED Bank(DS30) (see Figure 2.2). Set the Rotary Select Switch(S3) to 0 when you are finished programming.

You use the Setpoint switches (S2) in conjunction withthe Rotary Select switch (S3) to program setpointvalues specific to your needs. Table 5.A, SetpointMaster Record Sheet, lists all of the possible functionsthat may be set. The left column lists the 16 RotarySelect Switch Positions and the top row lists theSetpoint Switches. Appendix B contains a blank MasterSetpoint Record Sheet for recording your setpointvalues. Use the details in this section to define yoursetpoint values and record the values in the blank

Setpoint Switches (S2)

Pressing & Holding S1 causes all 8 switches on S2 to be saved according to the Rotary Switch S3Always set all 8 S2 switches. See the pushbutton locations in Figure 2.2 (p.4).

RotarySelectSwitch

(S3)

S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

S3.0Test Position—When you are not programming the unit, turn the Rotary Select Switch to 0.

S3.1System

Configuration Frequency Nominal AC Line VoltageVoltage

TransformerRatio

CurrentTransformer

Primary

S3.2Voltage Transformer Ratio

S3.3Current Transformer Primary

S3.4 Phase SequencePower

DemandFixed/Sliding

Power DemandTime Interval

Current DemandTime Interval

S3.5Reset Energy Energy

ResolutionNot Used Var/Power

Factor SignDiscrete

InputSync Pulse

S3.6 Alarm 1Relay Mode

Alarm 1Latch/Unlatch

Alarm 1Overvoltage

Alarm 1Undervoltage

Alarm 1Voltage

Phase Loss

Alarm 1VoltagePhase

Unbalance

Alarm 1VoltagePhase

Reversal

Alarm 1Current

Phase Loss

S3.7 Alarm 2Relay Mode

Alarm 2Latch/Unlatch

Alarm 2Overvoltage

Alarm 2Undervoltage

Alarm 2Voltage

Phase Loss

Alarm 2VoltagePhase

Unbalance

Alarm 2VoltagePhase

Reversal

Alarm 2Current

Phase Loss

S3.8Alarm 1

Disable/EnableAlarm 1

Trip DelayAlarm 1

Reset DelayAlarm 1

OvervoltageDetection

S3.9Alarm 1

Overvoltage DetectionAlarm 1

Undervoltage DetectionAlarm 1

Voltage Phase Unbalance Detection

S3.AAlarm 2

Disable/EnableAlarm 2

Trip DelayAlarm 2

Reset DelayAlarm 2

OvervoltageDetection

S3.BAlarm 2

Overvoltage DetectionAlarm 2

Undervoltage DetectionAlarm 2

Voltage Phase Unbalance Detection

S3.CAlarm 1

Reset ThresholdAlarm 2

Reset ThresholdPowerNetProgramming

DP-4000 /DP - 2 Mode

S3.DPulse Initiator

Load ShedPulse Initiator

ParameterLoad Shed /Restore Load

Range Settings

S3.ELoad Shed /Restore Load

Range

S3.FLoad ShedParameter

Pulse InitiatorRate

Table 5.A Setpoint Master Sheet (The Most Important Page in This Manual)


22

Setpoint Master Record Sheet.

In this section, the available functions are broken intothree categories -- general system (Table 5.B), alarm(Table 5.C) and optional I/O (Table 5.D). In each table,the functions are listed in the first column. The secondcolumn of the table identifies the corresponding sectionthat describes valid setpoint values.

General System Functions Section

System Configuration 3/4 Wire 5.3Frequency Selection - 50/60 Hz 5.4Nominal AC Line Voltage setting 5.5Voltage Transformer Ratio 5.6Current Transformer Primary 5.7Phase Sequence - ABC/CBA 5.8Demand Parameters

Power Demand, Fixed/SlidingPower Demand Time IntervalCurrent Demand Time Interval

5.9.15.9.25.9.3

Energy SetpointsReset Energy - Enable/DisableEnergy Resolution

5.10.15.10.2

Var/Power Factor sign convention (+ or -) 5.11PowerNet Network Programmable 5.13DP-4000/DP-2 Mode 5.14

Table 5.B General System Functions

Alarm Functions Section

Relay Mode 1/Mode 2 5.12.1Latched/Unlatched Alarm 5.12.2Activate on Overvoltage 5.12.3Activate on Undervoltage 5.12.4Activate on Voltage Phase Loss 5.12.5Activate on Voltage Phase Unbalance 5.12.6Activate on Voltage Phase Reversal 5.12.7Activate on Current Phase Loss 5.12.8Enable/Disable Alarm 5.12.9Alarm Delay 5.12.10Alarm Reset Delay 5.12.11Overvoltage Detection Level 5.12.12Undervoltage Detection Level 5.12.13Voltage Phase Unbalance Detection 5.12.14Alarm Reset Threshold 5.12.15

Table 5.C Alarm Functions

Optional I/O Functions Section

Discrete Input Setup 5.15.1Sync Pulse Setpoints 5.15.2Pulse Initiator/Load Shed Pulse Initiator Settings, Parameter Load Shed Range Load Shed Parameter Pulse Initiator Settings, Rate Selection

5.15.3.15.15.3.25.15.3.35.15.3.4

Table 5.D Optional I/O Functions

5.2 SETTING SETPOINT SWITCHESTo program the IQ DP-4000, you must determine whichsetpoints you want and then record and verify all thesetpoints before starting any entry. Appendix Bcontains both a blank Setpoint Master Record Sheet forrecording your setpoint values and, for each function, atable displaying the required Select Switch and SetpointSwitches. A Configuration Disk is included with each IQDP-4000. This disk contains a Windows95/3.XX toolthat assists you with the proper switch settings;however, it does not download settings to the meter.

CAUTION

BE CAREFUL WHEN REPROGRAMMING THE IQDP-4000. WHEN YOU CHANGE THE VALUES FORONE SETPOINT, BE SURE THAT THE SETPOINTSWITCHES FOR THAT SELECT SWITCH ARE SETTO THE PROPER SETTINGS. WHEN YOU PRESSTHE SAVE BUTTON, ALL OF THE SETTINGS FORTHAT SWITCH CHANGE TO THE NEW SETTINGS.

The Setpoint Switches (S2) are located on a strip at therear right portion of the chassis just below the SetpointDisplay LED bank (DS30). Directly below them is theRotary Select Switch (S3) and the Save button (S1).See Figure 2.2 (p.4).

It is essential that all of the desired Setpoint Switchsettings for each Select Switch are recorded in theMaster Setpoint Record Sheet before programming!

To program the Setpoint Switches:

1. Use the Master Setpoint Record Sheet as aguide for the settings.

2. Turn Select Switch to the desired position (S3.1-F).

3. Set the Setpoint Switches (S2) based on theinformation in the Master Setpoint Record Sheetby sliding the Setpoint Switch to the left to turn theswitch off, or to the right to turn it on.


23

4. Press the Save button briefly to see if the LED'slight properly. The corresponding LED will light ifthe switch is turned on.

5. When the Setpoint Switches for that Rotary SelectSwitch are all in the proper location, press and holdthe Save button until the tenth LED lights. Thesettings are now stored permanently in the device'snon-volatile memory.

6. Repeat steps 1 to 5 for each Rotary Select Switchposition.

7. When you are done, set the Rotary Select Switch tothe 0 position.

5.2.1 Setpoint Switch Programming ExampleAs an example, let us program the device to accept100:5 current transformers (CT’s). To do this:

1. Turn to Appendix A of this manual and look for thesize of CT’s that are being used (100:5).

= OFF = ON = Not Applicable

Select Switch(S3) Setpoint Switch (S2)

Position 1 2 3 4 5 6 7 813

Table 5.E Setpoint Switch Settings

2. Turn the Rotary Select Switch to position 1 (S3.1).As stated in Appendix A, set the Setpoint Switches(S2) as shown in Table 5.E (gray indicates reservedfor other setpoints, black indicates OFF and whiteindicates ON).

3. Push the eighth Setpoint Switch to the left (off).When you press the Save button in step 9, you willsave all 8 switches and overwrite any previoussettings made for S3.1.

4. Briefly press the Save button to confirm thesettings. The 8th LED will not light indicating the offposition.

5. Press and hold the Save button until the tenth LEDlights. The setting for Rotary Select Switch position1 (S3.1) is now permanently stored in the device'slong-term memory.

6. Turn the Rotary Select Switch to position 3 (S3.3).

7. Push the first, second and fifth Setpoint Switches tothe right (on). Push the third, fourth, sixth, seventh,and eighth to the left (off).

8. Briefly press the Save button to confirm thesettings. The first, second, and fifths LEDs lightindicating they are in the on position.

9. Press and hold the Save button until the tenth LEDlights. The setting for Select Switch 3 is nowpermanently stored in the device's long-termmemory.

10. Place the Select Switch to the 0 position.

5.3 SYSTEM CONFIGURATION SETPOINTThe IQ DP-4000 monitors either a 3-conductor or 4-conductor AC line. For example, in a 4-wire system, atransformer’s secondary winding is wired in a wyeconfiguration, with the XO neutral terminal ground asthe fourth wire. In this case, the XO fourth wireconnects to the screw terminal on the power supply.Refer to Figures 4.9 and 4.15.

Record the desired Setpoint Switch setting S2.1, forRotary Switch position S3.1 in Appendix B as follows:

• OFF position for a 3-wire wiring configuration

• ON position for a 4-wire wiring configuration

When you choose the OFF position for the 3-wireconfiguration, the front panel will not display the 3 line-to-neutral AC line measurements. The measurementsnot displayed are: You must set all 8 S2 switches

- VA-N Volts

- VB-N Volts

- VC-N Volts

5.4 FREQUENCY SELECTION SETPOINTThe IQ DP-4000 accepts a nominal line frequency ofeither 50 or 60 Hz. Record the desired S2.2.setting forRotary Switch position S3.1: Set all 8 S2 switches

• OFF position for a 50 Hz system

• ON position for a 60 Hz system

5.5 NOMINAL AC LINE VOLTAGE SETPOINTThe IQ DP-4000 measures AC line voltage in one oftwo ways:

• Line-to-line (3 Phase 3 Wire)

• Line-to-neutral (3 Phase 4 Wire)

Based on the wiring configuration for the system, youmust set switches to indicate the nominal AC linevoltage applied to the AC line terminals. Line-to-neutral


24

voltages will not be displayed if the IQ DP-4000 isconfigured as a 3-wire system.

Note: When external voltage transformers are used,the nominal AC line voltage setting indicates the voltagepresent on the secondary terminals of the PTs. Also,L-N voltages will not be displayed if the unit isconfigured as a three-wire.

Setpoint Switches S2.(3 to 6) for Rotary Switch positionS3.1 specify the nominal AC line voltage. Record thedesired switch settings according to Table 5.F. Followthe table’s line-to-line column when the wiringconfiguration of the AC line is 3-wire. Use the line-to-neutral column when the AC line configuration is 4-wire.

= OFF = ON

Voltages(Nominal)

S3.1 Switch Settings(Set all 8 S2 switches)

Line-to-Line

Line-to-

Neutral

S2.3 S2.4 S2.5 S2.6

100 58 on on on on110 64 off off off off120 69 on off off off208 120 off on off off220 127 on on off off240 138 off off on off380 219 on off on off416 240 off on on off460 266 on on on off480 277 off off off on575 332 on off off on600 336 off on off on600 336 Any other selection

Table 5.F AC Line Voltage

5.6 VOLTAGE TRANSFORMER RATIO SETPOINTSome systems may include optional, user-providedpotential voltage transformers (this is required above600V). You must take these ratios into account by usingSetpoint Switches S2.7 for Rotary Switch position S3.1,and the eight Setpoint Switches S2.(1 to 8) for RotarySwitch position S3.2. See Appendix A for a listing of theavailable PT ratios, and their corresponding settings.You must set all 8 S2 switches.

5.7 CURRENT TRANSFORMER PRIMARYSETPOINTThe primary winding of the user-provided externalcurrent transformers can vary from 5 amps to 12,800amps; the secondary winding is assumed to be 5 amps.Setpoint Switches S2.8 for Rotary Switch position S3.1,

and the eight switch settings S2.(1 to 8) for RotarySwitch position S3.3, must correspond to the externalcurrent transformer’s primary rating. See Appendix A fora listing of the available CT primary ratings, and theircorresponding settings.

5.8 PHASE SEQUENCE SETPOINTThe IQ DP-4000 can be programmed to correspond toeither a nominal ABC or CBA sequence, by a singleSetpoint Switch S2.1 for Rotary Switch position S3.4. Apower system with an ABC sequence has phase Aleading phase B by 120 degrees, and phase B leadingphase C by 120 degrees. A system with a CBAsequence has phase C leading phase B by 120degrees, and phase B leading phase A by 120 degrees.

Record the desired setting for S2.1 for Rotary Switchposition S3.4: (You must set all 8 S2 switches)

• OFF position for an ABC sequence

• ON position for a CBA sequence

5.9 DEMAND SETPOINTSIf you set up the IQ DP-4000 to use an internal syncpulse (see Section 5.15.2 p.34), you must determinethe type of demand, and time interval for the demandwindow. The present demand and peak demand arecomputed for the following parameters:

• Current Related Parameters. For the current relatedparameters, the demand calculation is alwaysbased on a fixed window. Section 5.9.3 describesprogramming the current demand times. Thecurrent related parameters are:

- IA Amps

- IB Amps

- IC Amps

• Power Related Parameters. For the power relatedparameters, the demand can be based on either afixed or sliding window. See Section 5.9.1 forselecting a fixed or sliding demand window andSection 5.9.2 for programming the power relateddemand times. The power related parameters are:

- Watts

- Vars

- VA


25

5.9.1 Power Demand, Fixed/SlidingThe IQ DP-4000 is programmed for the power relateddemand to correspond to either a fixed or slidingwindow.

• Fixed Power Demand. With a fixed demandwindow, the demand calculation is based on, andupdated at, the user-selected time interval. Forexample, if you select a 15-minute demand window,a new demand will compute every 15 minutes,based on the energy used during the last 15minutes.

• Sliding Power Demand. For a sliding window, thedemand calculation is based on the user-selectedinterval time, and is updated every minute. Forexample, if you select a 15-minute demand window,the calculated demand is based upon the previous15 minutes, but is updated every minute.

Record the desired setting of Setpoint Switch S2.2 forRotary Switch position S3.4:

• OFF position for the sliding power demand window

• ON position for the fixed power demand window

5.9.2 Power Demand Time Interval

Setpoint Switches S2.(3 to 5) for Rotary Switch positionS3.4 determine the time interval, in minutes, that theconsumption sampling for the power related demandcalculations are based. Table 5.G shows the settingsfor selecting the power demand interval.

= OFF = ON

Time Interval S3.4 Settings(Set all 8 S2 switches)

(minutes) S2.3 S2.4 S2.5

5 offf offf offf10 on offf offf15 offf on offf20 on on offf25 offf offf on30 on offf on45 offf on on60 on on on

Table 5.G Power Demand Intervals for Watts, Varsand VA

5.9.3 Current Demand Time IntervalSetpoint Switches S2.(6 to 8) for Rotary Switch positionS3.4 determine the time interval, in minutes, that theconsumption sampling for the current related demandcalculations are based. Table 5.H shows the settingsfor selecting the current demand time intervals.

= OFF = ON

Time Interval S3.4 Settings(Set all 8 S2 switches)

(minutes) S2.6 S2.7 S2.8

5 offf offf Offf10 on offf Offf15 offf on offf20 on on offf25 offf offf on30 on offf on45 offf on on60 on on on

Table 5.H Demand Sampling Interval for IA, IB, and IC

5.10 ENERGY SETPOINTS

5.10.1 Reset Energy from Faceplate SetpointThis setpoint enables or prevents you from resetting theenergy values (Watt-hours, Var-hours, and VA-hours)from the faceplate. Record the desired setting ofSetpoint Switch S2.1 for Rotary Switch position S3.5:(Set all 8 S2 switches).

• OFF position to prevent resetting an energy valuefrom the faceplate

• ON position to enable resetting at the faceplate. Toreset an energy value from the faceplate, you selectthe parameter (Metered Watt-hours, Var-hours, orVA-hours), and then hold down the Reset buttonuntil the value is 0.

5.10.2 Energy ResolutionThe IQ DP-4000 can be programmed to display energyreadings in KILO or MEGA energy units. A single Selectswitch sets the energy resolution. The energy valuerolls-over to zeros when it exceeds 999999.

Record the desired setting of Setpoint switch S2.2 forRotary Switch position S3.5: (Set all 8 S2 switches).

• OFF position for KILO energy units• ON position for MEGA energy units


26

5.11 VAR/POWER FACTOR SIGN CONVENTIONSETPOINTThis setpoint selects the sign convention (+ or -) for theVar and the Power Factor values. The sign conventionscan be either negative or positive.

• A negative sign convention corresponds to:

- Inductive Load = Negative Var and PowerFactor Values (Lagging Power Factor)

- Capacitive Load = Positive Var and PowerFactor Value(Leading Power Factor)

• A positive sign convention corresponds to:

- Inductive Load = Positive Var and Power FactorValues (Lagging Power Factor)

- Capacitive Load = Negative Var and PowerFactor Values (Leading Power Factor)

Power engineers typically use the positive signconvention as the standard convention; the negativesign convention is mathematically correct.

Figures 3.2 and 3.3 illustrate the two Var and PowerFactor sign conventions.

S2.6 setting for Rotary Select Switch position S3.5:(Set all 8 S2 switches).

• OFF position for a negative sign convention

• ON position for a positive sign convention

5.12 ALARM FUNCTIONS - GENERALThe DP-4000 has two independent alarms, Alarm 1 andAlarm 2. The faceplate of the IQ DP-4000 has twoLEDs to indicate the state of each of these alarms. A“steady-on” LED indicates an active alarm. If theoptional I/O module is installed, the relays will changestate when the corresponding alarm LED is illuminated.Both of the alarms have the features outlined in Table5.C (p.22).

5.12.1 Relay Modes Alarm SetpointThis setpoint is used only if the IQ DP-4000 is equippedwith the optional I/O module. Select one of two differentalarm relay reaction modes in response to a number ofoperating conditions. These are:

• Mode 1. Alarm relay is de-energized normally andenergizes during an alarm condition

• Mode 2. Alarm relay is energized normally and de-energizes during a loss of AC control power

You must select one of these two modes for eachalarm. Your choice depends on the desired effect of anAC power loss on an application, as described in

Paragraph 5.12.13 (p.29). See Table 5.I for setting thealarm modes for the relays.

5.12.1.1 Mode 1When alarm mode 1 is selected, the alarm relay willenergize only on an alarm condition. The alarm relay isin the de-energized state:

• When the IQ DP-4000 is not powered

• During normal operation, with no alarms active(the corresponding Alarm LED is not “steady-on” when viewing from the faceplate)

During normal operation, when the alarm relay is inthe de-energized state, the normally-closed contactsare closed.

When an alarm occurs, the normally-closed contactsopen, and the normally open contacts close. Theadvantage of this mode of operation is that if a failure ofthe IQ DP-4000 occurs (a loss of power), the relay willremain in the same state, as if no alarms are active.

Note: It is your responsibility to choose the NO/NCpair of Alarm Relay contact to perform the desiredoperation.

5.12.1.2 Mode 2When alarm mode 2 is selected, the alarm relay willenergize after initial power up and de-energize on a tripcondition. The alarm relay is in the energized state. Thisoccurs when:

• After the normal AC power-up sequence

• During normal operation, with no alarms active (thecorresponding Alarm LED is not “steady-on” whenviewing from the faceplate)

During normal operation, when the alarm relay is inthe energized state, the normally-closed contacts areopen.

When an alarm occurs, the normally-closed contactsclose, and the normally-open contacts open.

The advantage of this mode of operation is that if afailure of the IQ DP-4000 occurs (a loss of power), therelay will change state, as if an alarm occurs.

Alarm 1 Alarm 2 Position(Set all 8 S2 switches)

S3.6 S3.7 OFF for Mode 1S2.1 S2.1 ON for Mode 2

Table 5.I Alarm Relay Mode Setting


27

5.12.2 Latched/Unlatched (Auto-reset) AlarmSetpointThis setpoint allows the IQ DP-4000 to operate in oneof two ways - the latched mode or the unlatched mode.

See Table 5.J for setting this option.

• Latched Mode. In the latched mode, you can onlyreset an active alarm manually (either from thefaceplate, the reset input, or over PowerNet /IMPACC). The alarm will not automatically clearonce the reset conditions are met. If the alarmcondition still exists, you cannot reset the alarmunless you disable it.

• Unlatched Mode (auto-reset). If an alarm occurs,the DP-4000 will automatically reset the alarmwhen the reset conditions are met, based on theprogram settings (for example, reset thresholds andreset delays). The DP-4000 will not reset if thealarm condition still exists.


S3.6 S3.7 OFF for UnlatchedS2.2 S2.2 ON for Latched

Table 5.J Latched/Unlatched Settings

5.12.3 Activate on Overvoltage Alarm SetpointThis setpoint activates the selected alarm on anovervoltage condition. When enabled, the IQ DP-4000compares the metered line-to-line voltage of eachphase to the overvoltage detection level (see 5.12.12p.29), and activates the alarm if the threshold isexceeded for a time greater than the alarm delay onany phase (see 5.12.10 p.28). See Table 5.K for settingthis option.


S3.6 S3.7OFF disables Activate on

OvervoltageS2.3 S2.3 ON enables Activate on

Overvoltage

Table 5.K Activate on Overvoltage Settings

5.12.4 Activate on Undervoltage Alarm SetpointThis setpoint activates the selected alarm on anundervoltage condition. If enabled, the IQ DP-4000compares the metered line-to-line voltage of eachphase to the undervoltage detection level (see Section5.12.13), and activates the alarm if the metered voltageis below the threshold for a time greater than the alarmdelay on any phase. See Section 5.12.10 (p.28) andTable 5.L for setting this option.



UndervoltageS2.4 S2.4 ON enables Activate on

Undervoltage

Table 5.L Activate on Undervoltage Settings

5.12.5 Activate on Voltage Phase Loss AlarmSetpointThis setpoint activates the selected alarm on a voltagephase loss condition. A voltage phase loss occurs whenthe line-to-line voltage on any phase is less than 50% ofthe nominal line voltage.

When this alarm is set, the IQ DP-4000 compares themetered voltage to 50% of the selected nominal voltage(see Section 5.5 p.23), and activates the alarm if avoltage phase loss exists for a time greater than thealarm delay (see 5.12.10 p.28). See Table 5.M forsetting this option.



Voltage Phase LossS2.5 S2.5 ON enables Activate on

Voltage Phase Loss

Table 5.M Activate on Voltage Phase Loss Settings

5.12.6 Activate on Voltage Phase Unbalance AlarmSetpointThis setpoint activates the alarm on a voltage phaseunbalance condition. The IQ DP-4000 compares themetered voltage to the voltage phase unbalancedetection level (see 5.12.14 p.29), and activates thealarm if the maximum deviation between any twophases of the metered voltage exceeds the thresholdfor longer than the alarm delay (see 5.12.10 p.28).Table 5.N shows the settings for this option.


S3.6 S3.7OFF disables Activate onVoltage Phase Unbalance

S2.6 S2.6 ON enables Activate onVoltage Phase Unbalance

Table 5.N Activate on Voltage Phase UnbalanceSettings


28

5.12.7 Activate on Voltage Phase Reversal AlarmSetpointThis setpoint activates the alarm on a voltage phasereversal condition. The IQ DP-4000 compares thephase rotation of the metered voltages to the selectedphase sequence of the system (see Section 5.8 p.24),and activates the alarm if the order of the phases doesnot correspond for longer than the alarm delay (see5.12.10 p.28). See Table 5.O for setting this option.


S3.6 S3.7OFF disables Activate onVoltage Phase Reversal

S2.7 S2.7 ON enables Activate onVoltage Phase Reversal

Table 5.O Activate on Voltage Phase ReversalSettings

5.12.8 Activate on Current Phase Loss AlarmSetpointThis setpoint allows the selected alarm to activate on acurrent phase loss condition. A current phase lossoccurs when the current on any one phase is less than6.25% of the largest current of the other 2 phases. TheIQ DP-4000 activates the alarm if a current phase lossexists for longer than the alarm delay (see 5.12.10p.28). Table 5.P shows the settings for this option.

Alarm 1 Alarm 2 Position


Current Phase LossS2.8 S2.8 ON enables Activate on

Current Phase Loss

Table 5.P Activate on Current Phase Loss Settings

5.12.9 Enable/Disable Alarm SetpointThe alarms disable or enable with a single switch (seeTable 5.Q). When you select OFF, the alarm will notactivate on any of the six conditions, regardless of theother setpoints. A PowerNet / IMPACC external alarmwill, however, activate the alarm.


S3.8 S3.A OFF to disable alarmS2.1 S2.1 ON to enable alarm

Table 5.Q Enable/Disable Alarm

5.12.10 Alarm Delay SetpointTo determine how long a condition exists before analarm activates, you must set the alarm delay. Bothalarms have an independent alarm delay; however, thedelay setting is common to all six alarm conditions.

The alarm delay times how long the condition iscontinuously above any active alarm threshold, andactivates the alarm when the preset time is exceeded.The timer resets when the condition is below the alarmthreshold. See Table 5.R for setting the alarm delays.

= OFF = ONAlarm 1

(Set all 8 S2 switches)Alarm 2 Delay

S3.8 S3.A TimeS2.2 S2.3 S2.4 S2.2 S2.3 S2.4 (seconds)off off off off off off 1on off off on off off 2off on off off on off 3on on off on on off 4off off on off off on 5on off on on off on 10off on on off on on 15on on on on on on 20

Table 5.R Alarm Delay Settings

5.12.11 Alarm Reset Delay SetpointFor the reset delay, the IQ DP-4000 determines howlong the condition must be corrected before thecorresponding alarm is reset. Both alarms have anindependent reset delay; however, the delay setting iscommon to all six alarm conditions.

The reset delay measures how long the condition iscontinuously within the reset threshold, and clears thealarm only when the preset delay time is exceeded. Thedelay timer resets to zero when the condition is nolonger within the alarm reset threshold. See Table 5.Sto set the alarm reset delays.

= OFF = ONAlarm 1

(Set all 8 S2 switches)Alarm 2 Delay

S3.8 S3.A TimeS2.5 S2.6 S2.7 S2.5 S2.6 S2.7 (seconds)

off off off off off off 1on off off on off off 5off on off off on off 10on on off on on off 20off off on off off on 30on off on on off on 60off on on off on on 90on on on on on on 120

Table 5.S Reset Delay Settings


29

5.12.12 Overvoltage Detection Level AlarmSetpointThis setpoint activates the alarm on an overvoltagecondition (see Section 5.12.3). You must determine theovervoltage detection level. The overvoltage detectionlevel is selected as a larger percentage of the nominalAC line voltage (see Section 5.5 p.23).

If the sampled voltage is greater than the overvoltagedetection level for longer than the alarm delay (see5.12.10 p.28), the enabled alarm activates. See Table5.T for setting the overvoltage detection level.

= OFF = ONAlarm 1

(Set all 8 S2 switches)Alarm 2 Detection

Level

S3.8 S3.9 S3.A S3.B %S2.8 S2.1 S2.2 S2.8 S2.1 S2.2off off off off Off off 105on off off on off off 110off on off off on off 115on on off on on off 120off off on off off on 125on off on on off on 130off on on off on on 135on on on on on on 140

Table 5.T Overvoltage Detection Level Settings

5.12.13 Undervoltage Detection Level SetpointThe undervoltage detection level is a lower percentageof the nominal AC line voltage. When the alarm is set toactivate on an undervoltage, you must determine thedetection level. See Sections 5.5 (p.23) & 5.12.4(p.27).

The alarm activates when the sampled voltage is lessthan the undervoltage detection level for longer than thealarm delay (see 5.12.10 p.28).

= OFF = ONAlarm 1


Level

S3.9 S3.B %S2.3 S2.4 S2.5 S2.3 S2.4 S2.5off off off off off off 60on off off on off off 65off on off off on off 70on on off on on off 75off off on off off on 80on off on on off on 85off on on off on on 90on on on on on on 95

Table 5.U Undervoltage Detection Level Settings

5.12.14 Voltage Phase Unbalance Detection LevelAlarm SetpointIf the selected alarm has been set to activate on avoltage phase unbalance (see 5.12.6 p.27), you mustdetermine the voltage phase unbalance detection level.A voltage phase unbalance is calculated by taking themaximum voltage deviation between any two phasesand comparing that voltage to a percentage of thenominal AC line voltage.

If the sampled voltage deviation is greater than thevoltage phase unbalance detection level for longer thanthe alarm delay (see 5.12.10 p.28), the alarm activates.See Table 5.V for setting the voltage phase unbalancedetection level.

= OFF = ONAlarm 1


Level

S3.9 S3.B %S2.6 S2.7 S2.8 S2.6 S2.7 S2.8off off off off off off 5on off off on off off 10off on off off on off 15on on off on on off 20off off on off off on 25on off on on off on 30off on on off on on 35on on on on on on 40

Table 5.V Voltage Phase Unbalance DetectionLevel Settings

5.12.15 Alarm Reset Threshold SetpointThe IQ DP-4000 has three alarm conditions withprogrammable thresholds:

• overvoltage

• undervoltage

• voltage phase unbalance

You must set the levels for the IQ DP-4000 alarm toreset. Both alarms have an independent resetthreshold; however, the reset threshold is common to allthree alarm conditions.

The reset threshold is based on the detection levels setfor the alarm conditions, as well as the nominal AC linevoltage. The reset thresholds are described for each ofthe three programmable alarm conditions. See Table5.W for setting the reset threshold.


30

= OFF = ON

Alarm 1(Set all 8 S2 switches)

Alarm 2 ResetLevel,

S3.C S3.C %S2.1 S2.2 S2.3 S2.4 S2.5 S2.6

off off off off off off 0on off off on off off 10off on off off on off 20on on off on on off 30off off on off off on 40on off on on off on 50off on on off on on 75on on on on on on 100

Table 5.W Reset Threshold Settings

5.12.15.1 Overvoltage Reset ThresholdTo determine the threshold level to reset theovervoltage, find the voltage when an overvoltage alarmwill occur. This is the nominal AC line voltage (seeSection 5.5) multiplied by the overvoltage detectionlevel (see 5.12.12 p.29). Figure 5.1 (p.31) illustrates theovervoltage set and reset levels.

The reset voltage is a percentage of the difference (0 to100%) between the nominal voltage and theovervoltage detection level, as determined by the resetthreshold. You can calculate this by:

OVR = OVDL - RST x (OVDL - NOM)

where

OVR = Overvoltage Reset (Volts)

RST = Reset Threshold

OVDL = Overvoltage Detection Level (Volts)

NOM = Nominal AC line Voltage (Volts)


31

Figure 5.1 Overvoltage Detection and Reset Levels

Example 1

A system has the following settings:

Nominal AC Line Voltage = 208 V

Overvoltage Detection Level = 125%

Reset Threshold = 75%

For this system an overvoltage alarm will occur at:

208V x 125% = 260V

The overvoltage alarm will reset at:

260V - 75% x (260V - 208V)

= 260V - 75% x (52V)

= 260V - 39V = 221V

In this example, the overvoltage alarm will not resetuntil the system voltage is below 221V.

Example 2



Overvoltage Detection Level = 110%

To determine the Reset Threshold setting for theovervoltage alarm to reset below 504 V:

The overvoltage alarm will occur at

480V x 110% = 528 V

504V = 528V - RST% x (528V - 480V)

504V = 528V - RST% x (48V)

RST% x (48V) = 528V - 504V = 24V

RST% = 24V / 48V = 0.50

In this case, set the reset threshold to 50%

5.12.15.2 Undervoltage Reset ThresholdTo determine where to reset an undervoltage alarm,find the voltage where the undervoltage alarm occurs.This voltage is the nominal AC line voltage (see Section5.5 p.23) multiplied by the undervoltage detection level(see Section 5.12.13 p.29).

The reset voltage is a percentage of the difference (0 to100%) between the nominal Voltage and theundervoltage detection level, as determined by thereset threshold. Compute this by:

UVR = UVDL+ RST x (NOM - UVDL)

whereUVR = Undervoltage Reset (Volts)

UVDL = Undervoltage Detection Level (Volts)


NOM = Nominal AC line Voltage (Volts)

On the following page, Figure 5.2 illustrates theundervoltage detection and reset levels.

Overvoltage ResetZone for ResetThreshold = 50%

Overvoltage Trip Zone


Reset Threshold - 0 to 100%


Overvoltage Detection Level (Volts)


Nominal Line-to-Line Voltage (Volts)

Overvoltage ResetZone for ResetThreshold = 100%


32

Figure 5.2 Undervoltage Detection and Reset Levels

Example 1



Undervoltage Detection Level = 80%


For this system: An undervoltage alarm will occur at

208V x 80% = 166V

The undervoltage alarm will reset at

166V + 75% x (208V - 166V)

= 166V + 75% x (42V)

= 166V + 32V = 198V

In this example, the undervoltage alarm will not resetuntil the system voltage is above 198V.

Example 2



Undervoltage Detection Level = 75%

Determine the reset threshold setting for theundervoltage alarm to reset above 420 V. Theundervoltage alarm occurs at:

480V x 75% = 360 V

420V = 360V + RST% x (480V - 360V)

420V = 360V + RST% x (120V)

RST% x (120V) = 420V - 360V = 60V

RST% = 60V / 120V = 0.50

In this case, set the reset threshold to 50% .

5.12.15.3 Voltage Phase Unbalance Reset ThresholdA voltage phase unbalance occurs when the maximumvoltage deviation between two phases is greater than apercentage of the nominal AC line voltage. To find thevoltage level, calculate where a voltage phaseunbalance alarm will occur. To do this, multiply thenominal AC line voltage (see Section 5.5 p.23) by thevoltage phase unbalance detection level (see Section5.12.14 p.29).

The reset voltage is a percentage of the difference (100to 0%) between zero volts (all of the phases beingequal in voltage) and the voltage phase unbalancedetection level, as determined by the reset threshold.Compute this by:

VPU = MVD - MVD x RST

where

VPU = Voltage Phase Unbalance Reset (Volts)

MVD = Maximum Voltage Deviation where aPhase Unbalance Alarm occurs (Volts)


On the following page, Figure 5.3 illustrates the voltagephase unbalance detection and reset levels.

Undervoltage ResetZone for ResetThreshold = 50%

Undervoltage Trip Zone




Nominal Line-to-Line Voltage (Volts)


Undervoltage Detection Level (Volts)

Undervoltage ResetZone for ResetThreshold = 100%


33

Figure 5.3 Voltage Phase Unbalance Detection and Reset Levels

Example 1



Voltage Phase Unbalance Detection Level = 15%


For this system a voltage phase unbalance alarm occurswhen any 2 phases have a voltage difference greaterthan:

208V x 15% = 31V

The voltage phase unbalance alarm resets when all 3phases are within:

31V - ( 31V x 75%) = 8V of each other

Example 2



Voltage Phase Unbalance Detection Level = 25%

Determine the reset threshold setting for the voltagephase unbalance alarm to reset when all 3 phases ofvoltage are within 84V of each other: The voltage phaseunbalance alarm will occur when any 2 phases have avoltage difference greater than:

480V x 25% = 120V

84V = 120V - 120V x RST

120V x RST = 120V - 84V

120V x RST = 36V

RST = 36V / 120V = 0.3

In this case, set the reset threshold to 30% .

Voltage PhaseUnbalance ResetZone for ResetThreshold = 50%

Voltage Phase Unbalance Trip Zone




Maximum Deviation Between Phases =Nominal Voltage x (0-40%)


Maximum Deviation Between Phases = 0VVoltage PhaseUnbalance ResetZone for ResetThreshold = 100%


34

5.13 POWERNET PROGRAMMABLE SETPOINTYou can allow programming of the IQ DP-4000 usingPowerNet / IMPACC with this setpoint. You must enablethis setpoint in order to download information to the IQDP-4000 from Cutler Hammer's PowerNet software.Record the desired setting of Switch S2.7 for RotarySelect Switch position S3.C as follows: (You must setall 8 S2 switches; otherwise, communication modeand alarm thresholds will be overwritten)

• OFF position to disable programming of the DP-4000via PowerNet / IMPACC

• ON position to enable programming of the DP-4000via PowerNet / IMPACC

If disabled, the DP-4000 will continue to communicateover PowerNet / IMPACC, although you cannot changethe setpoints remotely.

5.14 DP-4000 / DP-2 MODE SETPOINTThis setpoint allows the DP-4000 to communicate overPowerNet / IMPACC either as a DP-4000 or as a DataPlus II (DP2). This setpoint affects communications only.It does not affect the operation of the unit. This allowsDP-4000 compatibility with older, existing systems.Record the desired setting of Switch S2.8 for RotarySelect Switch position S3.C as follows: (You must setall 8 S2 switches)

• OFF position to communicate as a Data Plus II• ON position to communicate as a DP-4000

5.15 OPTIONAL I/O SETPOINTSThese setpoints are relevant only if the IQ DP-4000 isequipped with the optional I/O module.

5.15.1 Discrete Input Setup SetpointNote: This setpoint is relevant only if the IQ DP-4000 isequipped with the optional I/O module.

The discrete input is configured to either a sync or areset input. Record the desired setting of Switch S2.7 forRotary Select Switch position S3.5 as follows: (Youmust set all 8 S2 switches)

• OFF position to function as a sync pulse• ON position to have the discrete input function as a

reset input

If the discrete input is set up as a sync pulse input, a drycontact closure across the terminal blocks of the discreteinput will cause the start of a new demand window. Thesync window time can be variable or fixed, determinedby setting the sync pulse setpoint (see 5.15.3 p.34).

If the discrete input is set up as a reset input, a drycontact closure across the terminal blocks of the discreteinput will attempt to reset an active alarm. (This isidentical to using the Reset pushbutton when resettingan alarm.)

5.15.2 Sync Pulse SetpointNote: This setpoint is relevant only if the IQ DP-4000 is

equipped with the optional I/O module.

The IQ DP-4000 is designed to calculate the demandeither by an internal synchronizing timer or by anexternal signal.

Record the desired setting of Setpoint Switch S2.8 forRotary Select Switch position S3.5 as follows:

• OFF to calculate demand based on an externalsignal (see Section 5.15.1 p.34 - Discrete InputSetup)

• ON to calculate demand based on a pre-programmed time(see Section 5.9 p.24 - DemandParameters)

5.15.3 Pulse Initiator/Load Shed SetpointThe IQ DP-4000 has a relay which can be programmedbased on the amount of power and energy measured.The pulse initiator function tracks the amount of energymeasured and the load shed function changes the stateof a relay when a predetermined power threshold isexceeded.

Record the desired setting of Setpoint Switch S2.1 forRotary Select Switch position S3.D as follows:

• OFF to use relay for the pulse initiator function(see paragraph 5.15.3.1, p.34)

• ON to use relay for the load shed function(see paragraph 5.15.3.4, p.38)

5.15.3.1 Pulse Initiator Settings, Parameter SelectionThe pulse initiator changes the state of the pulse initiatorrelay at a rate proportional to the amount of energy theIQ DP-4000 measures, based on a user-selected energyparameter and pulse rate. Select one of the followingparameters to track with the pulse initiator:

• Watt-hours (positive or negative)

• Var-hours (positive or negative)

• VA-hours

See Table 5.X for selecting the energy parameter.

= OFF = ON


35

Energy S3.D Settings(Set all 8 S2 switches)

Parameter S2.2 S2.3 S2.4

Positive Watt-hours on off offNegative Watt-hours off on offPositive Var-hours on on offNegative Var-hours off off on

VA-hours on off onInvalid Any Other Selection

Table 5.X Pulse Initiator Parameter SelectionSettings

5.15.3.2 Load Shed Settings, Range SelectionTwo ranges are associated with the load shed feature: aLoad Shed range and a Restore Load range. Bothranges are set as a percentage of the nominal values forthe system. When the Load Shed range is exceeded, therelay activates. This relay remains active until the valueof the selected parameter drops below the Restore Loadrange.

The nominal system voltage is explained in Section 5.5(p.23).

The nominal system current is the value selected for theCT primary in Section 5.7 (p.24).

The nominal system power is the product of the nominalsystem voltage and nominal system current. See Table5.Y for setting the load shed and restore load ranges.


36

= OFF = ON

Ranges Switch Settings(Set all 8 S2 switches)

Load Shed,% of nominal

RotarySwitch S3.E S3.DSetpointSwitch

S2.1 S2.2 S2.3 S2.4 S2.5 S2.6

Restore Load,% of nominal


S2.5 S2.6 S2.7 S2.8 S2.7 S2.8

10 off off off off off off12 on off off off off off14 off on off off off off16 on on off off off off18 off off on off off off20 on off on off off off22 off on on off off off24 on on on off off off26 off off off on off off28 on off off on off off30 off on off on off off32 on on off on off off34 off off on on off off36 on off on on off off38 off on on on off off40 on on on on off off42 off off off off on off44 on off off off on off46 off on off off on off48 on on off off on off50 off off on off on off52 on off on off on off54 off on on off on off56 on on on off on off58 off off off on on off60 on off off on on off62 off on off on on off64 on on off on on off66 off off on on on off68 on off on on on off70 off on on on on off72 on on on on on off74 off off off off off on76 on off off off off on78 off on off off off on80 on on off off off on82 off off on off off on

Table 5.Y Load Shed and Restore Load Settings (continued on next page)


37

= OFF = ON

Ranges Switch Settings(Set all 8 S2 switches)

Load Shed,% of nominal


S2.1 S2.2 S2.3 S2.4 S2.5 S2.6

Restore Load,% of nominal


S2.5 S2.6 S2.7 S2.8 S2.7 S2.8

84 on off on off off on86 off on on off off on88 on on on off off on90 off off off on off on92 on off off on off on94 off on off on off on96 on on off on off on98 off off on on off on

100 on off on on off on102 off on on on off on104 on on on on off on106 off off off off on on108 on off off off on on110 off on off off on on112 on on off off on on114 off off on off on on116 on off on off on on118 off on on off on on120 on on on off on on122 off off off on on on124 on off off on on on126 off on off on on on128 on on off on on on130 off off on on on on132 on off on on on on134 off on on on on on136 on on on on on on

Table 5.Y Load Shed and Restore Load Settings


38

5.15.3.3 Load Shed Settings, Parameter SelectionThe load shed feature activates the pulse initiator relaywhen a user-selected parameter exceeds apreprogrammed range (see 5.15.3.2 p.35). Select oneof the following parameters to monitor:

• Watts - Metered or Demand

• VA - Metered or Demand

• Metered Currents - IA, IB, IC, or average

• Demand Currents- IA, IB, IC, or average

See Table 5.Z for selecting the parameter to monitorwith the load shed feature.

= OFF = ONParameter S3.F Settings

(Set all 8 S2 switches)

Selection S2.1 S2.2 S2.3 S2.4

Watts, metered off off off offWatts, demand on off off offVA, metered off on off offVA, demand on on off offIA Current, metered off off on offIB Current, metered on off on offIC Current, metered off on on offAve. Current, metered on on on offIA Current, demand off off off onIB Current, demand on off off onIC Current, demand off on off onAve. Current, demand on on off onInvalid Any other selection

Table 5.Z Load Shed Parameter Selection Settings

5.15.3.4 Pulse Initiator Settings, Rate SelectionFor this function, select the rate at which the relaychanges state as a value of energy to track with thepulse initiator. For example, if you choose Watt-hoursas the parameter to track with the pulse initiator, the IQDP-4000 will change the state of the relay at everyspecified interval of Watt-hours. If 50 Watt-hours perPulse is selected, the relay changes state every time 50Watt-hours accumulate.

The energy per pulse corresponds to the energy (inunits), at the secondary winding of the PTs and CTs.Therefore, you must consider the user-selected CT andPT ratios when selecting the Energy per Pulse value.See Table 5.AA for selecting the rate at which the pulseinitiator relay changes state.

Example: A system has the following configuration:

CT = 1400:5 PT = 240:120

The IQ DP-4000 is monitoring a constant power of16,800 Watts.

Watt-hours is selected as the parameter for the pulseinitiator setting.

The CT ratio is 1400 / 5 = 280

The PT ratio is 240 / 120 = 2

The power at the secondary of the CTs and PTs is:

16,800 Watts / 280 x 2 =

16,800 Watts / 560 =

30 Watts (or 30 Watt-hours in 1 hour)

• If the energy per pulse is set to 1, each pulse willequal 560 Watt-hours.

1400 x 240 x 1 = 560 Watt-hours per pulse.

5 120

• If the energy per pulse is set to 7, each pulse willequal 3,920 Watt-hours.

1400 x 240 x 7 = 3920 Watt-hours per pulse.

5 120

= OFF = ONEnergy

per S3.F Settings(Set all 8 S2 switches)

Pulse S2.5 S2.6 S2.7 S2.8

1 off off off off2 on off off off3 off on off off4 on on off off5 off off on off6 on off on off7 off on on off8 on on on off9 off off off on

10 on off off on20 off on off on40 on on off on50 off off on on60 on off on on80 off on on on100 on on on on

Table 5.AA Pulse Initiator Rate Selection Settings

IQ DP-4000SECTION 6 - TROUBLESHOOTING AND MAINTENANCE TD 17548B

39

6.1 LEVEL OF REPAIRThis manual is written assuming you will perform onlyunit-level troubleshooting. If you trace the cause of amalfunction to the IQ DP-4000, replace the unit with aspare and return the malfunctioning unit to Cutler-Hammer for factory repairs.

6.2 MAINTENANCE AND CAREThe IQ DP-4000 is designed to be a self-contained andmaintenance-free unit. The printed circuit boards arecalibrated and conformal coated at the factory. They areintended for service by factory trained personnel only.

Operate the IQ DP-4000 in an environment within thetemperature range of -25°C to +70°C. The environmentshould also be free of excess humidity.

If you have spare units, store them in the originalpacking material and container.

6.3 TROUBLESHOOTINGThis section divides troubleshooting into two parts:

• Troubleshooting during initial startup (refer to Table6.A, p.40)

• Troubleshooting during operation (refer to Table6.B, p.41)

WARNING

ALL MAINTENANCE PROCEDURES MUST BEPERFORMED ONLY BY QUALIFIED PERSONNELWHO ARE FAMILIAR WITH THE IQ DP-4000 ANDITS USES. FAILURE TO OBSERVE THIS WARNINGCOULD RESULT IN SERIOUS INJURY, DEATH,AND/OR EQUIPMENT DAMAGE.

TROUBLESHOOTING PROCEDURES MAY INVOLVEWORKING ON EQUIPMENT IN AREAS WITHEXPOSED LIVE PARTS WHERE THE HAZARD OF AFATAL ELECTRIC SHOCK IS PRESENT.PERSONNEL MUST EXERCISE EXTREME CAUTIONTO AVOID INJURY OR EVEN DEATH.

ALWAYS DISCONNECT AND LOCK OUT THECURRENT SOURCE AND CONTROL POWERSUPPLY BEFORE TOUCHING THE COMPONENTSON THE REAR OF THE IQ DP-4000.

6.4 REPLACEMENTTo replace the IQ DP-4000:

1. Turn off control power at the main disconnect orisolation switch of the power supply. If the switch isnot located in view of the IQ DP-4000, lock it out toguard against other personnel accidentally turningon the switch.

2. Verify that all “foreign” power sources wired to theIQ DP-4000 are de-energized. These sources mayalso be present on the relay and the input/outputterminal block. Temporarily short the currenttransformer (CT) inputs at a point prior to the IQDP-4000’s terminals before attempting to open theterminals on the IQ DP-4000.

3. Before disconnecting any wires from the unit, youmust individually identify them to assure that youcan reconnect them properly. Make a sketch to aidin terminal and wire identification.

4. If an optional ribbon cable connects with thecommunication port, carefully disconnect it.

5. If the power module for the unit is in a remotelocation, carefully unplug the optional extensioncable from the IQ DP-4000 chassis, not from thepower module. Remove the wires by loosening thewire connection at the screw terminal.

WARNING

SUPPORT THE IQ DP-4000 FROM THE FRONT SIDEWHEN THE SCREWS ARE LOOSENED ORREMOVED IN STEP 6. WITHOUT SUCH SUPPORT,THE UNIT COULD FALL OR THE PANEL COULD BEDAMAGED.

6. Remove the mounting screws holding the unitagainst the door or panel. The screws areaccessible from the rear of the unit. Carefully laythe screws aside for later use.

7. Remove the present unit and mount thereplacement unit according to 4.2.2 (p.12). Do notover-tighten screws.

8. To connect the replacement unit, reverse theprocedure outlined in steps 4 - 7.

9. Use the sketch you made in step 3 to replace eachwire at the correct terminal.

10. Go to Section 4.5 (p.20) and perform initial startup.


40

6.5 TECHNICAL ASSISTANCEFor information, technical assistance, or referral to anauthorized distributor, contact Cutler-Hammer PowerManagement Applications Support (PMAS) at1-800-809-2772.

Symptom Probable Cause(s) Solution

All Operator Panel indicators are off. Supply voltage level is deficient. Measure the supply voltage and locatethe cause of the deficiency.

Control power is deficient (only if usingseparate source or dc source powermodules).

Locate the cause of the deficiency in thecontrol power line. If power is sufficient,replace unit.

AC line, or optional, external PTs are notproperly selected, wired, or installed.

Verify that the AC line and/or PTs arewired as shown on the wiring plandrawings for the application.

Both voltage and current readings areincorrect and unstable.

The case is not grounded Attach ground wire to either the powermodule or DP4000 ground terminal.

Digit 1 flashes in the display window,indicating an external trip.

A trip condition has been externallyinitiated through the CommunicationsPort.

Determine why the trip was initiated fromthe external device through theCommunications Option.

Digit 2 flashes in the display windowindicating an overvoltage

AC line, or optional, external PTs are notproperly installed or wired.

Verify that the AC line, and PTs areinstalled and wired as shown on the wiringplan drawing for the application.

Digit 3 flashes in the display window,indicating an undervoltage.

An Undervoltage condition actually exists. Isolate the AC line deficiency's cause.

Digit 4 flashes in the display window,indicating a phase unbalance.

A Phase Unbalance condition exists. Isolate the cause of the AC linedeficiency.

Digit 5 flashes in the display window,indicating a voltage phase loss.

A Voltage Phase Loss condition exists. Isolate the cause of the AC line phasecause.

Blown or loose fuse(s). Check the fuse(s) on the affectedphase(s). Reseat fuse(s). Replace ifnecessary.

Digit 6 flashes in the display window,indicating a current phase loss.

A Current Phase Loss condition exists. Correct the improper wiring.

Digit 7 flashes in display window,indicating a phase reversal.

A Phase Reversal condition exists. Isolate the cause of the AC line reversal.Check the utility to determine their phasesequence.

Digit 8 flashes in display window,indicating an internal malfunction.

IQ DP-4000 is detecting an internalmalfunction or data is out of range.

Cycle Power. If the problem persists,replace the unit.

One or more voltage phases readincorrectly.

Blown or loose fuse(s). Check fuse(s) on the affected phase(s).Reseat the fuse(s). Replace if necessary.

Incorrect PT ratio. Check PT ratio.

Current readings are not accurate or readzero.

Incorrect size CTs used. Replace with proper size CTs.

Incorrect CT ratio. Check CT ratio.

Power readings are incorrect. Phasing for voltage and current isincorrect.

Check phasing. Verify connections withwiring diagrams.

Table 6.A Initial Power-On Troubleshooting


41

Symptom Probable Cause(s) Solution

All Operator Panel LEDs are off. AC line being monitored is below 96 VAC. Locate the cause of the deficiency in themonitored AC line.

Separate Source AC line voltage isdeficient.

Locate the cause of the deficiency in theAC control power line.

AC line fuses are blown, missing, or notcontacting correctly.

Verify that the incoming AC line is at thecorrect voltage level. Check that the fusesare sitting correctly in their clips.

IQ DP-4000 is malfunctioning. Replace the unit.

Digit 1 flashes in the display window. A trip condition has been externallyinitiated through the CommunicationsPort.

Determine why the trip was initiated fromthe external device through theCommunications Port.

Digit 2 flashes in the display window. An overvoltage condition is detected. Isolate the cause in the line.

Digit 3 flashes in the display window. An undervoltage condition is detected. Isolate the cause in the line.

Digit 4 flashes in the display window. A phase unbalance condition is detected. Isolate the cause in the line.

Digit 5 flashes in the display window. A voltage phase loss condition isdetected.

Isolate the cause in the line.

Blown or loose fuse(s). Check fuse(s) on affected phase(s).Reseat the fuse(s). Replace the fuse(s) ifnecessary.

Digit 6 flashes in the display window. A current phase loss condition isdetected.

Isolate the cause of the AC current phaseloss.

Digit 7 flashes in the display window. The IQ DP-4000 is detecting a phasereversal.

Isolate the cause of the AC line phasereversal.

Digit 8 flashes in the display window. The IQ DP-4000 is detecting an internalmalfunction.

Replace the unit.

One or more voltage phases readincorrectly

Blown or loose fuse(s). Check fuse(s) on affected phase(s).Reseat the fuse(s). Replace the fuse(s) ifnecessary.

Incorrect PT ratio. Check PT ratio.

Current readings are not accurate or readzero.

Incorrect size CTs used. Replace with proper size CTs.

Incorrect CT ratio. Check CT ratio.

Power readings are incorrect. Phasing for voltage and current isincorrect.

Check phasing. Verify connections withwiring diagrams.

Table 6.B Operational Troubleshooting


42

6.6 RETURN PROCEDUREThe troubleshooting section is intended for servicepersonnel to identify whether an observed problem isexternal or internal to the unit. For assistance with thisdetermination, please contact Power ManagementApplications Support (PMAS) at 1-800-809-2772. If aproblem is identified as internal, return the unit to thefactory for repair or replacement. To return your unit,contact your local Cutler-Hammer authorizeddistributor.

IQ DP-4000APPENDIX A - PT RATIO AND CT PRIMARY SETPOINT VALUES TD 17548B

43

■ = OFF ❑ = ON

PT

Values

Switch SettingPressing & Holding S1 causes all 8 switches on S2 to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4) and Table 5.A (p.21).

PTRatio

RotarySwitch S3.1 S3.2

(PT:1) SetpointSwitch

S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

1 off off off off off off off off off1.1 off on off off off off off off off1.2 off off on off off off off off off1.3 off on on off off off off off off1.4 off off off on off off off off off1.5 off ON off on off off off off off1.6 off off on on off off off off off1.7 off on on on off off off off off1.8 off off off off on off off off off1.9 off on off off on off off off off2 off off on off on off off off off

2.1 off on on off on off off off off2.2 off off off on on off off off off2.3 off on off on on off off off off2.4 off off on on on off off off off2.5 off on on on on off off off off2.6 off off off off off on off off off2.7 off on off off off on off off off2.8 off off on off off on off off off2.9 off on on off off on off off off3.0 off off off on off on off off off3.1 off on off on off on off off off3.2 off off on on off on off off off3.3 off on on on off on off off off3.4 off off off off on on off off off3.5 off on off off on on off off off3.6 off off on off on on off off off3.7 off on on off on on off off off3.8 off off off on on on off off off3.9 off on off on on on off off off4.0 off off on on on on off off off4.1 off on on on on on off off off4.2 off off off off off off on off off4.3 off on off off off off on off off4.4 off off on off off off on off off4.5 off on on off off off on off off


44

■ = OFF ❑ = ON

PT

Values

Switch SettingsPressing & Holding S1 causes all 8 switches on S2 to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4) and Table 5.A (p.21).

PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

4.6 off off off on off off on off off4.7 off on off on off off on off off4.8 off off on on off off on off off4.9 off on on on off off on off off5.0 off off off off on off on off off5.1 off on off off on off on off off5.2 off off on off on off on off off5.3 off on on off on off on off off5.4 off off off on on off on off off5.5 off on off on on off on off off5.6 off off on on on off on off off5.7 off on on on on off on off off5.8 off off off off off on on off off5.9 off on off off off on on off off6 off off on off off on on off off7 off on on off off on on off off8 off off off on off on on off off9 off on off on off on on off off

10 off off on on off on on off off11 off on on on off on on off off12 off off off off on on on off off13 off on off off on on on off off14 off off on off on on on off off15 off on on off on on on off off16 off off off on on on on off off17 off on off on on on on off off18 off off on on on on on off off19 off on on on on on on off off20 off off off off off off off on off25 off on off off off off off on off30 off off on off off off off on off35 off on on off off off off on off40 off off off on off off off on off45 off on off on off off off on off50 off off on on off off off on off55 off on on on off off off on off60 off off off off on off off on off


45

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

65 off on off off on off off on off70 off off on off on off off on off75 off on on off on off off on off80 off off off on on off off on off85 off on off on on off off on off90 off off on on on off off on off95 off on on on on off off on off

100 off off off off off on off on off105 off on off off off on off on off110 off off on off off on off on off115 off on on off off on off on off120 off off off on off on off on off125 off on off on off on off on off130 off off on on off on off on off135 off on on on off on off on off140 off off off off on on off on off145 off on off off on on off on off150 off off on off on on off on off155 off on on off on on off on off160 off off off on on on off on off165 off on off on on on off on off170 off off on on on on off on off175 off on on on on on off on off180 off off off off off off on on off185 off on off off off off on on off190 off off on off off off on on off195 off on on off off off on on off200 off off off on off off on on off205 off on off on off off on on off210 off off on on off off on on off215 off on on on off off on on off220 off off off off on off on on off225 off on off off on off on on off230 off off on off on off on on off235 off on on off on off on on off240 off off off on on off on on off245 off on off on on off on on off250 off off on on on off on on off255 off on on on on off on on off260 off off off off off on on on off


46

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

270 off on off off off on on on off280 off off on off off on on on off290 off on on off off on on on off300 off off off on off on on on off310 off on off on off on on on off320 off off on on off on on on off330 off on on on off on on on off340 off off off off on on on on off350 off on off off on on on on off360 off off on off on on on on off370 off on on off on on on on off380 off off off on on on on on off390 off on off on on on on on off400 off off on on on on on on off410 off on on on on on on on off420 off off off off off off off off on430 off on off off off off off off on440 off off on off off off off off on450 off on on off off off off off on460 off off off on off off off off on470 off on off on off off off off on480 off off on on off off off off on490 off on on on off off off off on500 off off off off on off off off on510 off on off off on off off off on520 off off on off on off off off on530 off on on off on off off off on540 off off off on on off off off on550 off on off on on off off off on560 off off on on on off off off on570 off on on on on off off off on580 off off off off off on off off on590 off on off off off on off off on600 off off on off off on off off on610 off on on off off on off off on620 off off off on off on off off on630 off on off on off on off off on640 off off on on off on off off on


47

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

650 off on on on off on off off on660 off off off off on on off off on670 off on off off on on off off on680 off off on off on on off off on690 off on on off on on off off on700 off off off on on on off off on710 off on off on on on off off on720 off off on on on on off off on730 off on on on on on off off on740 off off OFF off off off on off on750 off on off off off off on off on760 off off on off off off on off on770 off on on off off off on off on780 off off off on off off on off on790 off on off on off off on off on800 off off on on off off on off on810 off on on on off off on off on820 off off off off on off on off on830 off on off off on off on off on840 off off on off on off on off on850 off on on off on off on off on860 off off off on on off on off on870 off on off on on off on off on880 off off on on on off on off on890 off on on on on off on off on900 off off off off off on on off on910 off on off off off on on off on920 off off on off off on on off on930 off on on off off on on off on940 off off off on off on on off on950 off on off on off on on off on960 off off on on off on on off on970 off on on on off on on off on980 off off off off on on on off on990 off on off off on on on off on

1000 off off on off on on on off on1010 off on on off on on on off on1020 off off off on on on on off on


48

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

1030 off on off on on on on off on1040 off off on on on on on off on1050 off on on on on on on off on1060 off off off off off off off on on1070 off on off off off off off on on1080 off off on off off off off on on1090 off on on off off off off on on1100 off off off on off off off on on1110 off on off on off off off on on1120 off off on on off off off on on1130 off on on on off off off on on1140 off off off off on off off on on1150 off on off off on off off on on1160 off off on off on off off on on1170 off on on off on off off on on1180 off off off on on off off on on1190 off on off on on off off on on1200 off off on on on off off on on1210 off on on on on off off on on1220 off off off off off on off on on1230 off on off off off on off on on1240 off off on off off on off on on1250 off on on off off on off on on1260 off off off on off on off on on1270 off on off on off on off on on1280 off off on on off on off on on1290 off on on on off on off on on1300 off off off off on on off on on1310 off on off off on on off on on1320 off off on off on on off on on1330 off on on off on on off on on1340 off off off on on on off on on1350 off on off on on on off on on1360 off off on on on on off on on1370 off on on on on on off on on1380 off off off off off off on on on1390 off on off off off off on on on1400 off off on off off off on on on


49

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

1410 off on on off off off on on on1420 off off off on off off on on on1430 off on off on off off on on on1440 off off on on off off on on on1450 off on on on off off on on on1460 off off off off on off on on on1470 off on off off on off on on on1480 off off on off on off on on on1490 off on on off on off on on on1500 off off off on on off on on on1510 off on off on on off on on on1520 off off on on on off on on on1530 off on on on on off on on on1540 off off off off off on on on on1550 off on off off off on on on on1560 off off on off off on on on on1570 off on on off off on on on on1580 off off off on off on on on on1590 off on off on off on on on on1600 off off on on off on on on on1610 off on on on off on on on on1620 off off off off on on on on on1630 off on off off on on on on on1640 off off on off on on on on on1650 off on on off on on on on on1660 off off off on on on on on on1670 off on off on on on on on on1680 off off on on on on on on on1690 off on on on on on on on on1700 on off off off off off off off off1710 on on off off off off off off off1720 on off on off off off off off off1730 on on on off off off off off off1740 on off off on off off off off off1750 on on off on off off off off off1760 on off on on off off off off off1770 on on on on off off off off off1780 on off off off on off off off off


50

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

1790 on on off off on off off off off1800 on off on off on off off off off1810 on on on off on off off off off1820 on off off on on off off off off1830 on on off on on off off off off1840 on off on on on off off off off1850 on on on on on off off off off1860 on off off off off on off off off1870 on on off off off on off off off1880 on off on off off on off off off1890 on on on off off on off off off1900 on off off on off on off off off1910 on on off on off on off off off1920 on off on on off on off off off1930 on on on on off on off off off1940 on off off off on on off off off1950 on on off off on on off off off1960 on off on off on on off off off1970 on on on off on on off off off1980 on off off on on on off off off1990 on on off on on on off off off2000 on off on on on on off off off2010 on on on on on on off off off2020 on off off off off off on off off2030 on on off off off off on off off2040 on off on off off off on off off2050 on on on off off off on off off2060 on off off on off off on off off2070 on on off on off off on off off2080 on off on on off off on off off2090 on on on on off off on off off2100 on off off off on off on off off2110 on on off off on off on off off2120 on off on off on off on off off2130 on on on off on off on off off2140 on off off on on off on off off2150 on on off on on off on off off


51

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

2160 on off on on on off on off off2170 on on on on on off on off off2180 on off off off off on on off off2190 on on off off off on on off off2200 on off on off off on on off off2210 on on on off off on on off off2220 on off off on off on on off off2230 on on off on off on on off off2240 on off on on off on on off off2250 on on on on off on on off off2260 on off off off on on on off off2270 on on off off on on on off off2280 on off on off on on on off off2290 on on on off on on on off off2300 on off off on on on on off off2310 on on off on on on on off off2320 on off on on on on on off off2330 on on on on on on on off off2340 on off off off off off off on off2350 on on off off off off off on off2360 on off on off off off off on off2370 on on on off off off off on off2380 on off off on off off off on off2390 on on off on off off off on off2400 on off on on off off off on off2410 on on on on off off off on off2420 on off off off on off off on off2430 on on off off on off off on off2440 on off on off on off off on off2450 on on on off on off off on off2460 on off off on on off off on off2470 on on off on on off off on off2480 on off on on on off off on off2490 on on on on on off off on off2500 on off off off off on off on off2510 on on off off off on off on off2520 on off on off off on off on off


52

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

2530 on on on off off on off on off2540 on off off on off on off on off2550 on on off on off on off on off2560 on off on on off on off on off2570 on on on on off on off on off2580 on off off off on on off on off2590 on on off off on on off on off2600 on off on off on on off on off2610 on on on off on on off on off2620 on off off on on on off on off2630 on on off on on on off on off2640 on off on on on on off on off2650 on on on on on on off on off2660 on off off off off off on on off2670 on on off off off off on on off2680 on off on off off off on on off2690 on on on off off off on on off2700 on off off on off off on on off2710 on on off on off off on on off2720 on off on on off off on on off2730 on on on on off off on on off2740 on off off off on off on on off2750 on on off off on off on on off2760 on off on off on off on on off2770 on on on off on off on on off2780 on off off on on off on on off2790 on on off on on off on on off2800 on off on on on off on on off2810 on on on on on off on on off2820 on off off off off on on on off2830 on on off off off on on on off2840 on off on off off on on on off2850 on on on off off on on on off2860 on off off on off on on on off2870 on on off on off on on on off2880 on off on on off on on on off2890 on on on on off on on on off


53

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

2900 on off off off on on on on off2910 on on off off on on on on off2920 on off on off on on on on off2930 on on on off on on on on off2940 on off off on on on on on off2950 on on off on on on on on off2960 on off on on on on on on off2970 on on on on on on on on off2980 on off off off off off off off on2990 on on off off off off off off on3000 on off on off off off off off on3010 on on on off off off off off on3020 on off off on off off off off on3030 on on off on off off off off on3040 on off on on off off off off on3050 on on on on off off off off on3060 on off off off on off off off on3070 on on off off on off off off on3080 on off on off on off off off on3090 on on on off on off off off on3100 on off off on on off off off on3110 on on off on on off off off on3120 on off on on on off off off on3130 on on on on on off off off on3140 on off off off off on off off on3150 on on off off off on off off on3160 on off on off off on off off on3170 on on on off off on off off on3180 on off off on off on off off on3190 on on off on off on off off on3200 on off on on off on off off on3210 on on on on off on off off on3220 on off off off on on off off on3230 on on off off on on off off on3240 on off on off on on off off on3250 on on on off on on off off on


54

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

3260 on off off on on on off off on3270 on on off on on on off off on3280 on off on on on on off off on3290 on on on on on on off off on3300 on off off off off off on off on3310 on on off off off off on off on3320 on off on off off off on off on3330 on on on off off off on off on3340 on off off on off off on off on3350 on on off on off off on off on3360 on off on on off off on off on3370 on on on on off off on off on3380 on off off off on off on off on3390 on on off off on off on off on3400 on off on off on off on off on3410 on on on off on off on off on3420 on off off on on off on off on3430 on on off on on off on off on3440 on off on on on off on off on3450 on on on on on off on off on3460 on off off off off on on off on3470 on on off off off on on off on3480 on off on off off on on off on3490 on on on off off on on off on3500 on off off on off on on off on3510 on on off on off on on off on3520 on off on on off on on off on3530 on on on on off on on off on3540 on off off off on on on off on3550 on on off off on on on off on3560 on off on off on on on off on3570 on on on off on on on off on3580 on off off on on on on off on3590 on on off on on on on off on3600 on off on on on on on off on3610 on on on on on on on off on


55

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

3620 on off off off off off off on on3630 on on off off off off off on on3640 on off on off off off off on on3650 on on on off off off off on on3660 on off off on off off off on on3670 on on off on off off off on on3680 on off on on off off off on on3690 on on on on off off off on on3700 on off off off on off off on on3710 on on off off on off off on on3720 on off on off on off off on on3730 on on on off on off off on on3740 on off off on on off off on on3750 on on off on on off off on on3760 on off on on on off off on on3770 on on on on on off off on on3780 on off off off off on off on on3790 on on off off off on off on on3800 on off on off off on off on on3810 on on on off off on off on on3820 on off off on off on off on on3830 on on off on off on off on on3840 on off on on off on off on on3850 on on on on off on off on on3860 on off off off on on off on on3870 on on off off on on off on on3880 on off on off on on off on on3890 on on on off on on off on on3900 on off off on on on off on on3910 on on off on on on off on on3920 on off on on on on off on on3930 on on on on on on off on on3940 on off off off off off on on on3950 on on off off off off on on on3960 on off on off off off on on on3970 on on on off off off on on on


56

■ = OFF ❑ = ON

PT

Values


PTRatio



S2.7 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

3980 on off off on off off on on on3990 on on off on off off on on on4000 on off on on off off on on on4010 on on on on off off on on on4020 on off off off on off on on on4030 on on off off on off on on on4040 on off on off on off on on on4050 on on on off on off on on on4060 on off off on on off on on on4070 on on off on on off on on on4080 on off on on on off on on on4090 on on on on on off on on on4100 on off off off off on on on on4110 on on off off off on on on on4120 on off on off off on on on on4130 on on on off off on on on on4140 on off off on off on on on on4150 on on off on off on on on on4160 on off on on off on on on on4170 on on on on off on on on on4180 on off off off on on on on on4190 on on off off on on on on on4200 on off on off on on on on on4210 on on on off on on on on on4220 on off off on on on on on on4230 on on off on on on on on on4240 on off on on on on on on on4250 on on on on on on on on on


57

■ = OFF ❑ = ON

CT

Values


CTPrimary


(CT:5) SetpointSwitch

S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

5 off off off off off off off off off10 off on off off off off off off off15 off off on off off off off off off20 off on on off off off off off off25 off off off on off off off off off30 off on off on off off off off off35 off off on on off off off off off40 off on on on off off off off off45 off off off off on off off off off50 off on off off on off off off off55 off off on off on off off off off60 off on on off on off off off off65 off off off on on off off off off70 off on off on on off off off off75 off off on on on off off off off80 off on on on on off off off off85 off off off off off on off off off90 off on off off off on off off off95 off off on off off on off off off

100 off on on off off on off off off105 off off off on off on off off off110 off on off on off on off off off115 off off on on off on off off off120 off on on on off on off off off125 off off off off on on off off off130 off on off off on on off off off135 off off on off on on off off off140 off on on off on on off off off145 off off off on on on off off off150 off on off on on on off off off155 off off on on on on off off off160 off on on on on on off off off165 off off off off off off on off off170 off on off off off off on off off175 off off on off off off on off off180 off on on off off off on off off


58

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

185 off off off on off off on off off190 off on off on off off on off off195 off off on on off off on off off200 off on on on off off on off off205 off off off off on off on off off210 off on off off on off on off off215 off off on off on off on off off220 off on on off on off on off off225 off off off on on off on off off230 off on off on on off on off off235 off off on on on off on off off240 off on on on on off on off off245 off off off off off on on off off250 off on off off off on on off off255 off off on off off on on off off260 off on on off off on on off off265 off off off on off on on off off270 off on off on off on on off off275 off off on on off on on off off280 off on on on off on on off off285 off off off off on on on off off290 off on off off on on on off off295 off off on off on on on off off300 off on on off on on on off off305 off off off on on on on off off310 off on off on on on on off off315 off off on on on on on off off320 off on on on on on on off off325 off off off off off off off on off330 off on off off off off off on off335 off off on off off off off on off340 off on on off off off off on off345 off off off on off off off on off350 off on off on off off off on off355 off off on on off off off on off360 off on on on off off off on off365 off off off off on off off on off


59

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

370 off on off off on off off on off375 off off on off on off off on off380 off on on off on off off on off385 off off off on on off off on off390 off on off on on off off on off395 off off on on on off off on off400 off on on on on off off on off405 off off off off off on off on off410 off on off off off on off on off415 off off on off off on off on off420 off on on off off on off on off425 off off off on off on off on off430 off on off on off on off on off435 off off on on off on off on off440 off on on on off on off on off445 off off off off on on off on off450 off on off off on on off on off455 off off on off on on off on off460 off on on off on on off on off465 off off off on on on off on off470 off on off on on on off on off475 off off on on on on off on off480 off on on on on on off on off485 off off off off off off on on off490 off on off off off off on on off495 off off on off off off on on off500 off on on off off off on on off505 off off off on off off on on off510 off on off on off off on on off515 off off on on off off on on off520 off on on on off off on on off525 off off off off on off on on off530 off on off off on off on on off535 off off on off on off on on off540 off on on off on off on on off545 off off off on on off on on off550 off on off on on off on on off555 off off on on on off on on off560 off on on on on off on on off565 off off off off off on on on off


60

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

570 off on off off off on on on off575 off off on off off on on on off580 off on on off off on on on off585 off off off on off on on on off590 off on off on off on on on off595 off off on on off on on on off600 off on on on off on on on off605 off off off off on on on on off610 off on off off on on on on off615 off off on off on on on on off620 off on on off on on on on off625 off off off on on on on on off630 off on off on on on on on off635 off off on on on on on on off640 off on on on on on on on off645 off off off off off off off off on650 off on off off off off off off on655 off off on off off off off off on660 off on on off off off off off on665 off off off on off off off off on670 off on off on off off off off on675 off off on on off off off off on680 off on on on off off off off on685 off off off off on off off off on690 off on off off on off off off on695 off off on off on off off off on700 off on on off on off off off on705 off off off on on off off off on710 off on off on on off off off on715 off off on on on off off off on720 off on on on on off off off on725 off off off off off on off off on730 off on off off off on off off on735 off off on off off on off off on740 off on on off off on off off on745 off off off on off on off off on750 off on off on off on off off on755 off off on on off on off off on


61

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

760 off on on on off on off off on765 off off off off on on off off on770 off on off off on on off off on775 off off on off on on off off on780 off on on off on on off off on785 off off off on on on off off on790 off on off on on on off off on795 off off on on on on off off on800 off on on on on on off off on805 off off off off off off on off on810 off on off off off off on off on815 off off on off off off on off on820 off on on off off off on off on825 off off off on off off on off on830 off on off on off off on off on835 off off on on off off on off on840 off on on on off off on off on845 off off off off on off on off on850 off on off off on off on off on855 off off on off on off on off on860 off on on off on off on off on865 off off off on on off on off on870 off on off on on off on off on875 off off on on on off on off on880 off on on on on off on off on885 off off off off off on on off on890 off on off off off on on off on895 off off on off off on on off on900 off on on off off on on off on905 off off off on off on on off on910 off on off on off on on off on915 off off on on off on on off on920 off on on on off on on off on925 off off off off on on on off on930 off on off off on on on off on935 off off on off on on on off on940 off on on off on on on off on945 off off off on on on on off on


62

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

950 off on off on on on on off on955 off off on on on on on off on960 off on on on on on on off on965 off off off off off off off on on970 off on off off off off off on on975 off off on off off off off on on980 off on on off off off off on on985 off off off on off off off on on990 off on off on off off off on on995 off off on on off off off on on1000 off on on on off off off on on1005 off off off off on off off on on1010 off on off off on off off on on1015 off off on off on off off on on1020 off on on off on off off on on1025 off off off on on off off on on1030 off on off on on off off on on1035 off off on on on off off on on1040 off on on on on off off on on1045 off off off off off on off on on1050 off on off off off on off on on1055 off off on off off on off on on1060 off on on off off on off on on1065 off off off on off on off on on1070 off on off on off on off on on1075 off off on on off on off on on1080 off on on on off on off on on1085 off off off off on on off on on1090 off on off off on on off on on1095 off off on off on on off on on1100 off on on off on on off on on1105 off off off on on on off on on1110 off on off on on on off on on1115 off off on on on on off on on1120 off on on on on on off on on1125 off off off off off off on on on1130 off on off off off off on on on1135 off off on off off off on on on


63

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

1140 off on on off off off on on on1145 off off off on off off on on on1150 off on off on off off on on on1155 off off on on off off on on on1160 off on on on off off on on on1165 off off off off on off on on on1170 off on off off on off on on on1175 off off on off on off on on on1180 off on on off on off on on on1185 off off off on on off on on on1190 off on off on on off on on on1195 off off on on on off on on on1200 off on on on on off on on on1205 off off off off off on on on on1210 off on off off off on on on on1215 off off on off off on on on on1220 off on on off off on on on on1225 off off off on off on on on on1230 off on off on off on on on on1235 off off on on off on on on on1240 off on on on off on on on on1245 off off off off on on on on on1250 off on off off on on on on on1255 off off on off on on on on on1260 off on on off on on on on on1265 off off off on on on on on on1270 off on off on on on on on on1275 off off on on on on on on on1280 off on on on on on on on on*50 on off off off off off off off off

*100 on on off off off off off off off*150 on off on off off off off off off*200 on on on off off off off off off*250 on off off on off off off off off*300 on on off on off off off off off*350 on off on on off off off off off*400 on on on on off off off off off*450 on off off off on off off off off

* These CT Primary values are repeated from previous pages. Either setting is acceptable.


64

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

*500 on on off off on off off off off*550 on off on off on off off off off*600 on on on off on off off off off*650 on off off on on off off off off*700 on on off on on off off off off*750 on off on on on off off off off*800 on on on on on off off off off*850 on off off off off on off off off*900 on on off off off on off off off*950 on off on off off on off off off*1000 on on on off off on off off off*1050 on off off on off on off off off*1100 on on off on off on off off off*1150 on off on on off on off off off*1200 on on on on off on off off off*1250 on off off off on on off off off1300 on on off off on on off off off1350 on off on off on on off off off1400 on on on off on on off off off1450 on off off on on on off off off1500 on on off on on on off off off1550 on off on on on on off off off1600 on on on on on on off off off1650 on off off off off off on off off1700 on on off off off off on off off1750 on off on off off off on off off1800 on on on off off off on off off1850 on off off on off off on off off1900 on on off on off off on off off1950 on off on on off off on off off2000 on on on on off off on off off2050 on off off off on off on off off2100 on on off off on off on off off2150 on off on off on off on off off2200 on on on off on off on off off2250 on off off on on off on off off2300 on on off on on off on off off

* These CT Primary values are repeated from previous pages. Either setting is acceptable


65

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

2350 on off on on on off on off off2400 on on on on on off on off off2450 on off off off off on on off off2500 on on off off off on on off off2550 on off on off off on on off off2600 on on on off off on on off off2650 on off off on off on on off off2700 on on off on off on on off off2750 on off on on off on on off off2800 on on on on off on on off off2850 on off off off on on on off off2900 on on off off on on on off off2950 on off on off on on on off off3000 on on on off on on on off off3050 on off off on on on on off off3100 on on off on on on on off off3150 on off on on on on on off off3200 on on on on on on on off off3250 on off off off off off off on off3300 on on off off off off off on off3350 on off on off off off off on off3400 on on on off off off off on off3450 on off off on off off off on off3500 on on off on off off off on off3550 on off on on off off off on off3600 on on on on off off off on off3650 on off off off on off off on off3700 on on off off on off off on off3750 on off on off on off off on off3800 on on on off on off off on off3850 on off off on on off off on off3900 on on off on on off off on off3950 on off on on on off off on off4000 on on on on on off off on off4050 on off off off off on off on off4100 on on off off off on off on off4150 on off on off off on off on off


66

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

4200 on on on off off on off on off4250 on off off on off on off on off4300 on on off on off on off on off4350 on off on on off on off on off4400 on on on on off on off on off4450 on off off off on on off on off4500 on on off off on on off on off4550 on off on off on on off on off4600 on on on off on on off on off4650 on off off on on on off on off4700 on on off on on on off on off4750 on off on on on on off on off4800 on on on on on on off on off4850 on off off off off off on on off4900 on on off off off off on on off4950 on off on off off off on on off5000 on on on off off off on on off5050 on off off on off off on on off5100 on on off on off off on on off5150 on off on on off off on on off5200 on on on on off off on on off5250 on off off off on off on on off5300 on on off off on off on on off5350 on off on off on off on on off5400 on on on off on off on on off5450 on off off on on off on on off5500 on on off on on off on on off5550 on off on on on off on on off5600 on on on on on off on on off5650 on off off off off on on on off5700 on on off off off on on on off5750 on off on off off on on on off5800 on on on off off on on on off5850 on off off on off on on on off5900 on on off on off on on on off5950 on off on on off on on on off6000 on on on on off on on on off


67

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

6050 on off off off on on on on off6100 on on off off on on on on off6150 on off on off on on on on off6200 on on on off on on on on off6250 on off off on on on on on off6300 on on off on on on on on off6350 on off on on on on on on off6400 on on on on on on on on off6450 on off off off off off off off on6500 on on off off off off off off on6550 on off on off off off off off on6600 on on on off off off off off on6650 on off off on off off off off on6700 on on off on off off off off on6750 on off on on off off off off on6800 on on on on off off off off on6850 on off off off on off off off on6900 on on off off on off off off on6950 on off on off on off off off on7000 on on on off on off off off on7050 on off off on on off off off on7100 on on off on on off off off on7150 on off on on on off off off on7200 on on on on on off off off on7250 on off off off off on off off on7300 on on off off off on off off on7350 on off on off off on off off on7400 on on on off off on off off on7450 on off off on off on off off on7500 on on off on off on off off on7550 on off on on off on off off on7600 on on on on off on off off on7650 on off off off on on off off on7700 on on off off on on off off on7750 on off on off on on off off on7800 on on on off on on off off on


68

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

7850 on off off on on on off off on7900 on on off on on on off off on7950 on off on on on on off off on8000 on on on on on on off off on8050 on off off off off off on off on8100 on on off off off off on off on8150 on off on off off off on off on8200 on on on off off off on off on8250 on off off on off off on off on8300 on on off on off off on off on8350 on off on on off off on off on8400 on on on on off off on off on8450 on off off off on off on off on8500 on on off off on off on off on8550 on off on off on off on off on8600 on on on off on off on off on8650 on off off on on off on off on8700 on on off on on off on off on8750 on off on on on off on off on8800 on on on on on off on off on8850 on off off off off on on off on8900 on on off off off on on off on8950 on off on off off on on off on9000 on on on off off on on off on9050 on off off on off on on off on9100 on on off on off on on off on9150 on off on on off on on off on9200 on on on on off on on off on9250 on off off off on on on off on9300 on on off off on on on off on9350 on off on off on on on off on9400 on on on off on on on off on9450 on off off on on on on off on9500 on on off on on on on off on9550 on off on on on on on off on9600 on on on on on on on off on


69

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

9650 on off off off off off off on on9700 on on off off off off off on on9750 on off on off off off off on on9800 on on on off off off off on on9850 on off off on off off off on on9900 on on off on off off off on on9950 on off on on off off off on on

10000 on on on on off off off on on10050 on off off off on off off on on10100 on on off off on off off on on10150 on off on off on off off on on10200 on on on off on off off on on10250 on off off on on off off on on10300 on on off on on off off on on10350 on off on on on off off on on10400 on on on on on off off on on10450 on off off off off on off on on10500 on on off off off on off on on10550 on off on off off on off on on10600 on on on off off on off on on10650 on off off on off on off on on10700 on on off on off on off on on10750 on off on on off on off on on10800 on on on on off on off on on10850 on off off off on on off on on10900 on on off off on on off on on10950 on off on off on on off on on11000 on on on off on on off on on11050 on off off on on on off on on11100 on on off on on on off on on11150 on off on on on on off on on11200 on on on on on on off on on11250 on off off off off off on on on11300 on on off off off off on on on11350 on off on off off off on on on11400 on on on off off off on on on


70

■ = OFF ❑ = ON

CT

Values


CTPrimary



S2.8 S2.1 S2.2 S2.3 S2.4 S2.5 S2.6 S2.7 S2.8

11450 on off off on off off on on on11500 on on off on off off on on on11550 on off on on off off on on on11600 on on on on off off on on on11650 on off off off on off on on on11700 on on off off on off on on on11750 on off on off on off on on on11800 on on on off on off on on on11850 on off off on on off on on on11900 on on off on on off on on on11950 on off on on on off on on on12000 on on on on on off on on on12050 on off off off off on on on on12100 on on off off off on on on on12150 on off on off off on on on on12200 on on on off off on on on on12250 on off off on off on on on on12300 on on off on off on on on on12350 on off on on off on on on on12400 on on on on off on on on on12450 on off off off on on on on on12500 on on off off on on on on on12550 on off on off on on on on on12600 on on on off on on on on on12650 on off off on on on on on on12700 on on off on on on on on on12750 on off on on on on on on on12800 on on on on on on on on on

IQ DP-4000APPENDIX B - SETPOINT RECORD SHEETS TD 17548B

71

Master Setpoint Record Sheet

Once you have determined the settings for your setpoint switches, record them in this table. Remove and store thistable in several locations and keep it up-to-date when you change settings.

Pressing & Holding S1 causes all 8 switches on S2 to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4) and Table 5.A (p.21).

Setpoint SwitchesRotarySelectSwitch S2.1 S2.2 S2.3. S2.4 S2.5 S2.6 S2.7 S2.8

S3.1

S3.2

S3.3

S3.4

S3.5Not Used

S3.6

S3.7

S3.8

S3.9

S3.A

S3.B

S3.C

S3.D

S3.E

S3.F


72

In the Setpoint Display rows, shade the cells of the numbers for which the LED's should light. This will allow you toeasily verify the settings for each Select Switch. In the Setpoint Switch row, indicate beside each switch whether theswitch is to the left (Off) or to the right (On). The ninth Setpoint Display is not used. The tenth lights only when you holdthe Save button long enough (about four seconds) to save the settings for the current Select Switch.

Use the following pages to record your settings for each setpoint. They are organized by General System, Alarm 1,Alarm 2, and Optional I/O Setpoints.

This page contains the settings for Rotary Select Switch (S3) positions 1 to 9. The settings for positions A to F are onthe next page.


S3.1 S3.2 S3.3 S3.4 S3.5 S3.6 S3.7 S3.8 S3.9

1. 1. 1. 1. 1. 1. 1. 1. 1.

2. 2. 2. 2. 2. 2. 2. 2. 2.

3. 3. 3. 3. 3. 3. 3. 3. 3.

4. 4. 4. 4. 4. 4. 4. 4. 4.

5. 5. 5. 5. 5. 5. 5. 5. 5.

6. 6. 6. 6. 6. 6. 6. 6. 6.

7. 7. 7. 7. 7. 7. 7. 7. 7.

8. 8. 8. 8. 8. 8. 8. 8. 8.

1. 1. 1. 1. 1. 1. 1. 1. 1.

2. 2. 2. 2. 2. 2. 2. 2. 2.

3. 3. 3. 3. 3. 3. 3. 3. 3.

4. 4. 4. 4. 4. 4. 4. 4. 4.

5. 5. 5. 5. 5. 5. 5. 5. 5.

6. 6. 6. 6. 6. 6. 6. 6. 6.

7. 7. 7. 7. 7. 7. 7. 7. 7.

8. 8. 8. 8. 8. 8. 8. 8. 8.

(S2)

Set

poin

t Sw

itch

posi

tions

(DS3

0) S

etpo

int D

ispl

ay L

ED B

ank


73


S3.A S3.B S3.C S3.D S3.E S3.F

1. 1. 1. 1. 1. 1.

2. 2. 2. 2. 2. 2.

3. 3. 3. 3. 3. 3.

4. 4. 4. 4. 4. 4.

5. 5. 5. 5. 5. 5.

6. 6. 6. 6. 6. 6.

7. 7. 7. 7. 7. 7.

8. 8. 8. 8. 8. 8.

1. 1. 1. 1. 1. 1.

2. 2. 2. 2. 2. 2.

3. 3. 3. 3. 3. 3.

4. 4. 4. 4. 4. 4.

5. 5. 5. 5. 5. 5.

6. 6. 6. 6. 6. 6.

7. 7. 7. 7. 7. 7.

8. 8. 8. 8. 8. 8.

(S2)

Set

poin

t Sw

itch

posi

tions

(DS3

0) S

etpo

int D

ispl

ay L

ED B

ank


74

General System Setpoint Record SheetPressing & Holding S1 causes all 8 switches on S2to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4)and Table 5.A (p.21).

System Configuration


RotarySwitch

Setpoint Switch (S2.#)

Position 1 2 3 4 5 6 7 8

S3.1

OFF = 3-Wire

ON = 4-Wire

Frequency Selection


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.1

OFF = 50 Hz

ON = 60 Hz

Nominal AC Line Voltage


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.1

See Table 5.F

Voltage Transformer Ratio


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.1

S3.2

See Appendix A

Current Transformer Primary


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.1

S3.3

See Appendix A

Phase Sequence


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.4

OFF = ABC

ON = CBA


75

Pressing & Holding S1 causes all 8 switches on S2to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4)and Table 5.A (p.21).

Power Demand Window


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.4

OFF = Sliding

ON = Fixed

Power Demand Time Interval


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.4

See Table 5.G

Current Demand Time Interval


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.4

See Table 5.H

Reset Energy from Faceplate


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.5

OFF = Disabled

ON = Enabled

Energy Resolution= OFF = ON = Not Applicable

RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.5

OFF = Kilo Units

ON = Mega Units

Var/Power Factor Sign Convention


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.5

OFF = negative sign convention

ON = positive sign convention


76


INCOM Programmable


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.C

OFF = Disabled

ON = Enabled

DP-4000/DP-2 Mode


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.C

OFF = DP2 Mode

ON = DP-4000 Mode


77

Alarm 1 Setpoint Record SheetPressing & Holding S1 causes all 8 switches on S2to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4)and Table 5.A (p.21).

Alarm 1 Mode 1/Mode 2


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Mode 1

ON = Mode 2

Alarm 1 Latched/Unlatched


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Unlatched

ON = Latched

Alarm 1 Activate on Overvoltage


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Disabled

ON = Enabled

Alarm 1 Activate on Undervoltage


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Disabled

ON = Enabled

Alarm 1 Activate on Voltage Phase Loss


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Disabled

ON = Enabled

Alarm 1 Activate on Voltage Phase Unbalance


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Disabled

ON = Enabled


78


Alarm 1 Activate on Voltage Phase Reversal


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Disabled

ON = Enabled

Alarm 1 Activate on Current Phase Loss


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.6

OFF = Disabled

ON = Enabled

Alarm 1 Enable/Disable


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.8

OFF = Disabled

ON = Enabled

Alarm 1 Trip Delay


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.8

See Table 5.R

Alarm 1 Reset Delay


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.8

See Table 5.S

Alarm 1 Overvoltage Detection Level


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.8

S3.9

See Table 5.T


79


Alarm 1 Undervoltage Detection Level


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.9

See Table 5.U

Alarm 1 Voltage Phase Unbalance Detection Level


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.9

See Table 5.V

Alarm 1 Reset Threshold


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.C

See Table 5.W


80

Alarm 2 Setpoint Record SheetPressing & Holding S1 causes all 8 switches on S2to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4)and Table 5.A (p.21).

Alarm 2 Mode 1/Mode 2


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Mode 1

ON = Mode 2

Alarm 2 Latched/Unlatched


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Unlatched

ON = Latched

Alarm 2 Activate on Overvoltage


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Disabled

ON = Enabled

Alarm 2 Activate on Undervoltage


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Disabled

ON = Enabled

Alarm 2 Activate on Voltage Phase Loss


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Disabled

ON = Enabled

Alarm 2 Activate on Voltage Phase Unbalance


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Disabled

ON = Enabled


81


Alarm 2 Activate on Voltage Phase Reversal


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Disabled

ON = Enabled

Alarm 2 Activate on Current Phase Loss


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.7

OFF = Disabled

ON = Enabled

Alarm 2 Enable/Disable


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.A

OFF = Disabled

ON = Enabled

Alarm 2 Trip Delay


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.A

See Table 5.R

Alarm 2 Reset Delay


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.A

See Table 5.S

Alarm 2 Overvoltage Detection Level


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.A

S3.B

See Table 5.T


82


Alarm 2 Undervoltage Detection Level


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.B

See Table 5.U

Alarm 2 Voltage Phase Unbalance Detection Level


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.B

See Table 5.V

Alarm 2 Reset Threshold


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.C

See Table 5.W


83

Optional I/O Setpoint Record SheetPressing & Holding S1 causes all 8 switches on S2to be saved according to the Rotary Switch S3.Always set all 8 S2 switches. See Figure 2.2 (p.4)and Table 5.A (p.21).

Discrete Input Setup


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.5

OFF = Input is used as a Sync Pulse

ON = Input is used as an External Reset

Sync Pulse


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.5

OFF = Sync Pulse is from discrete input

ON = Demand window is timed internally

Pulse Initiator/Load Shed


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.D

OFF = Relay acts as pulse initiator

ON = Relay acts as load shed

Pulse Initiator Parameter


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.D

See Table 5.X

Load Shed Range


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.E

S3.D

See Table 5.Y

Restore Load


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.E

S3.D

See Table 5.Y


84


Load Shed Parameter


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.F

See Table 5.Z

Pulse Initiator Rate


RotarySwitch


Position 1 2 3 4 5 6 7 8

S3.F

See Table 5.AA

IQ DP-4000 User ManualCustomer Comments

Did you find any corrections that need to be made to this manual?(Please include the page number.)

Were any parts of the manual unclear? Do you require further detail ordescription? (Please list parts.)

What are your special application needs?

As part of a constant effort to serve your needs, we are interested in anyinformation you can supply about your application or use of the IQ DP-4000. If you would like to share this information, please check the boxbelow.

Please call me to discuss my use of the IQ DP-4000.

Name Title

Company Phone

Street and Number _______________________

City State ZIP

Information RequestPlease send me updated application materials when available.

Please send me information on_________________________________________

Please have a Sales Engineer call.

Please contact me to discuss PowerNet Local Area Network applications.

Name Title

Company Phone

Street and Number _______________________

City State_____ZIP

Cutler-HammerPower Management Products Center240 Vista Park DrivePittsburgh, PA 15205

ATTN: IQ Metering and Protection Marketing

PLACESTAMPHERE

8793C50H03

iq dp-4000 full function meter

Documents