BENSHAW ENHANCED KEYPAD Manuel d'utilisateur

August 2008Software Version: 810023-01-08Hardware Version: 300055-01-052008 Benshaw Inc.©890034-01-02Solid State StarterControlRediStartT

1INTRODUCTIONUsing this ManualLayout This manual is divided into 10 sections. Each section contains topics related to the section. The sections are as

P20 DC Brake Time CFN 19LED Display LCD DisplayRange 1 – 180 Seconds (Default 5)Description When the Stop Mode (P15 / CFN 14) is set to "DC brake

936 - PARAMETER DESCRIPTIONP21 DC Brake Delay CFN 20LED Display LCD DisplayRange 0.1 – 3.0 Seconds (Default 0.2)Description When the Stop Mode (P15, C

946 - PARAMETER DESCRIPTIONP24 Ramp Time 2 CFN 05LED Display LCD DisplayRange 0 – 300 seconds (Default 15)Description The Ramp Time 2 parameter sets t

956 - PARAMETER DESCRIPTIONP27 Preset Slow Speed CFN 21LED Display LCD DisplayRange Off, 7.1%, 14.3 % (Default Off)Description The Preset Slow Speed p

966 - PARAMETER DESCRIPTIONP29 Slow Speed Time Limit CFN 23LED Display LCD DisplayRange Off, 1 – 900 Seconds (Default 10)Description The Slow Speed Ti

976 - PARAMETER DESCRIPTIONP31 Slow Speed Kick Time CFN 25LED Display LCD DisplayRange 0.1 – 10.0 seconds (Default 1.0)Description The Slow Speed Kick

986 - PARAMETER DESCRIPTIONJump to Parameter PFN 00By changing the value of this parameter and pressing [ENTER], you can jump directly to any paramete

P33 Over Current Trip Delay Time PFN 02LED Display LCD DisplayRange Off, 0.1 – 90.0 seconds (Default 0.1)Description The Over Current Trip Delay Time

1006 - PARAMETER DESCRIPTIONP34 Under Current Trip Level PFN 03LED Display LCD DisplayRange Off, 5 – 100 % of FLA (Default Off)Description If the MX2

1016 - PARAMETER DESCRIPTIONP36 Current Imbalance Trip Level PFN 05LED Display LCD DisplayRange Off, 5 – 40 % (Default 15%)Description The Current Im

Benshaw ServicesGeneral Information Benshaw offers its customers the following:• Start-up services• On-site training services• Technical support• Deta

1026 - PARAMETER DESCRIPTIONP37 Residual Ground Fault Trip Level PFN 06LED Display LCD DisplayRange Off, 5 – 100 % FLA (Default Off)Description The R

P38 Over Voltage Trip Level PFN 07LED Display LCD DisplayRange Off, 1 – 40 % (Default Off)Description If the MX2 detects a one cycle input phase volt

P40 Over/Under Voltage Trip Delay Time PFN 09LED Display LCD DisplayRange 0.1 – 90.0 seconds (Default 0.1)Description The Voltage Trip Delay Time para

P43 Controlled Fault Stop Enable PFN 12LED Display LCD DisplayRange Off – On (Default On)Description A Controlled Fault Stop Enable can occur if thi

P44 Independent Starting/Running Overload PFN 13LED Display LCD DisplayRange Off – On (Default Off)Descri

P45 Motor Overload Class Starting PFN 14LED Display LCD DisplayRange Off, 1 – 40 (Default class 10)Description The Motor Overload Class Starting para

P46 Motor Overload Hot/Cold Ratio PFN 16LED Display LCD DisplayRange 0 – 99% (Default 60%)Description The Motor Overload Hot/Cold Ratio parameter defi

P47 Motor Overload Cooling Time PFN 17LED Display LCD DisplayRange 1.0 – 999.9 minutes (Default 30.0)Description The Motor Overload Cooling Time param

1106 - PARAMETER DESCRIPTION Jump to Parameter I/O 00By changing the value of

1116 - PARAMETER DESCRIPTIONP51 Digital Fault Input Trip Time I/O 04LED Display LCD DisplayRange 0.1-90.0 Seconds (Default 0.1 Sec)Description: The D

Contacting BenshawContacting Benshaw Information about Benshaw products and services is available by contacting Benshaw at one of thefollowing offices

1126 - PARAMETER DESCRIPTIONP52, 53, 54 Relay Output Configuration I/O 05, 06, 07 LED Display LCD DisplayRangeLED LCD DescriptionOFF Of

P55 Analog Input Trip Type I/O 08LED Display LCD DisplayRange LED LCD DescriptionOFF Off Off, Disabled. (Default)Lo Low Level Low, Fault if input sign

1146 - PARAMETER DESCRIPTIONP56 Analog Input Trip Level I/O 09LED Display LCD DisplayRange 0 – 100% (Default 50%)Description The Analog Input Trip Lev

1156 - PARAMETER DESCRIPTIONP58 Analog Input Span I/O 11LED Display LCD DisplayRange 1 – 100% (Default 100%)Description The analog input can be scaled

1166 - PARAMETER DESCRIPTIONP59 Analog Input Offset I/O 12LED Display LCD DisplayRange 0 – 99% (Default 0%)Description The analog input can be offset

P61 Analog Output Span I/O 14LED Display LCD DisplayRange 1 – 125% (Default 100%)Description The analog output signal can be scaled using the Analog O

1186 - PARAMETER DESCRIPTIONP63 Inline Configuration I/O 16LED Display LCD DisplayRange Off, 0 – 10.0 seconds (Default 3.0)Description The Inline Conf

1196 - PARAMETER DESCRIPTIONP65 Keypad Stop Disable I/O 18LED Display LCD DisplayRange LED LCD DescriptionOFF Disabled Keypad Stop does not stop the s

1206 - PARAMETER DESCRIPTIONJump to Parameter FUN 00By changing the value of this parameter and pressing [ENTER], you can jump directly to any paramet

P68 Communication Timeout FUN 12LED Display LCD DisplayRange Off, 1 – 120 seconds (Default Off)Description The Communication Timeout parameter sets th

MX2 & MX3 Product Comparison1.1 Additional MX3 Product FeaturesThe MX2 is a standard solid state starter. If you require additional features, plea

1226 - PARAMETER DESCRIPTIONP71 Communication Byte Framing FUN 13LED Display LCD DisplayRange LED LCD0 Even, 1 Stop (Default)1 Odd, 1 Stop2 None, 1 St

P73 Heater Level FUN 08LED Display LCD DisplayRange Off, 1 – 25% FLA (Default Off)Description The Heater Level parameter sets the level of D.C. curren

P74 Starter Type FUN 07LED Display LCD DisplayRange LED LCD Descriptionnor Normal Normal Reduced Voltage Soft Starter RVSS. (Default)I d Inside Delta

1256 - PARAMETER DESCRIPTIONP75 Motor Rated Power Factor FUN 06LED Display LCD DisplayRange -0.01 – 1.00 (Default –0.92)Description The Rated Power Fa

P77 Input Phase Sensitivity FUN 04LED Display LCD DisplayRange LED LCD DescriptionInS Insensitive Runs with any three phase sequence. (De

P79 Meter 1 ,Meter 2 FUN 01, 02LED Display LCD DisplayRange LED LCD Description0 Status Running State. (LED meter only, Default LED meter)1 Ave Curren

P80 Software 1 FUN 14LED Display LCD DisplayDescription The Software Part Number parameter displays the MX2 software version, for hardware BIPC-300055

P81 Passcode FUN 16LED Display LCD DisplayDescription The MX2 supports a 4-digit passcode. When the passcode is set, parameters may not be changed.Th

P82 Fault Log FL1LED Display LCD DisplayRange FL1 – FL9Description When a fault occurs, the fault number is logged in non-volatile memory. The most r

7 Theory of Operation

Interpreting Model NumbersExample of Model Number: RX2-1S-361A-14CA RediStart starter with bypass, MX2 control, Integrated Bypass, Standard Fault, 361

7THEORY OF OPERATIONMotor Overload7.1 Solid State Motor Overload Protection7.1.1 OverviewThe MX2 contains an advanced I2t electronic motor overload (O

z NOTE: In some cases the power stack rating may determine what motor overload settings are available. Each power stack isdesigned to support specif

7.1.3 Motor Overload OperationOverload HeatingWhen the motor is operating in the overloaded condition (motor current greater than FLAxSF), the motor o

7.1.5 Harmonic CompensationThe MX2 motor overload calculation automatically compensates for the additional motor heating that can result from the pres

The following diagram illustrates how the current and the Motor Overload Hot/Cold Ratio parameter determines the steady stateoverload content. It ass

7.1.8 Motor Cooling While StoppedThe Motor Overload Cooling Time parameter is used to adjust the cooling rate of the motor overload. When the motor i

If the motor manufacturer does not specify the motor cooling time, the following approximations for standard TEFC cast iron motorsbased on frame size

Motor Service Factor7.2 Motor Service FactorGeneral The Motor Service Factor parameter should be set to the service factor of the motor. The service

Acceleration Control7.3 Acceleration Control7.3.1 Current Ramp Settings, Ramps and TimesGeneral The current ramp sets how the motor accelerates. The

Ramp Time The ramp time is the time it takes for the current to go from the initial current to the maximum current. Tomake the motor accelerate faste

General Overview of a Reduced Voltage StarterGeneral Overview The RediStart MX2 motor starter is a microprocessor-controlled starter for single or thr

1427 - THEORY OF OPERATIONTruTorque acceleration control can be very useful for a variety of applications. However it is best used tostart centrifuga

7.3.4 Power Control Acceleration Settings and TimesGeneral Power control is a closed loop power based acceleration control. The primary purpose of Po

z NOTE: Depending on loading, the motor may achieve full speed at any time during the Power ramp. Thismeans that the Maximum Power level may not be r

1457 - THEORY OF OPERATION7.3.5 Open Loop Voltage Ramps and TimesGeneral The open loop voltage ramp provides soft starting of a motor by increasing th

UTS Timer When the start mode is set to open-loop voltage ramp acceleration, the UTS Timer acts as an accelerationkick. When the UTS timer expires, f

7.3.6 Dual Acceleration Ramp ControlGeneral Two independent current ramps and kick currents may be programmed. The use of two different startingprofi

1487 - THEORY OF OPERATIONChanging Ramp Profiles The selected ramp profile may be changed during starting by changing the Ramp Select input. When the

Deceleration Control7.4 Deceleration Control7.4.1 Voltage Control DecelerationOverview The deceleration control on the MX2 uses an open loop voltage r

7.4.2 TruTorque DecelerationOverview TruTorque deceleration control is a closed loop deceleration control. This allows TruTorque deceleration tobe mo

Braking Controls7.5 Braking ControlsOverview When the Stop Mode parameter is set to DC Brake, the MX2 starter provides DC injection braking for fast a

NOTES:81 - INTRODUCTION

1527 - THEORY OF OPERATION7.5.1 DC Injection Braking, Standard DutyThe MX2 Standard Duty Braking allows up to approximately 250% FLA current to be app

7.5.5 DC Injection Brake Wiring Example1537 - THEORY OF OPERATIONSTARTStartersstopresetentermenuMX2 CARDBIPC-300055-01Figure 37: DC Injection Brake Wi

7.5.6 DC Brake TimingThe MX2 DC injection brake timing is shown below:After the DC Brake Time has expired, the Braking Relay is held energized to allo

7.5.7 DC Injection Brake Enable and Disable Digital InputsDigital inputs can be programmed to either a Brake Enable or a Brake Disable. In the Brake

7.5.9 DC Injection Braking ParametersBrake Level: The DC Brake Level parameter sets the level of DC current applied to the motor during braking. The

7.6.2 Slow Speed Cyclo Converter ParametersSlow Speed: The Slow Speed parameter selects the speed of motor operation when slow speed is selected. Whe

Inside Delta Connected Starter7.7 Inside Delta Connected StarterThere are differences between a line connected soft starter as shown in Figure 39 and

7.7.2 Inside Delta Connected StarterAn inside delta connected soft starter is shown in Figure 40, where the power poles are connected in series with t

Wye Delta Starter7.8 Wye Delta StarterWhen the Starter Type parameter is set to Wye-Delta, the MX2 is configured to operate an Electro mechanical Wye-

The MX2 utilizes an intelligent Wye to Delta transition algorithm. During starting, if the measured motor current drops below 85% ofFLA and more than

2 Technical Specifications

Usually the MX2 intelligent Wye to Delta transition algorithm provides an optimal transition point that minimizes the transient currentand torque surg

Across The Line Starter7.9 Across The Line (Full Voltage Starter)When the Starter Type parameter is set to ATL, the MX2 is configured to operate an El

Single Phase Soft Starter7.10 Single Phase Soft StarterThere are times a single phase motor may need to be started using a soft starter. This can be a

Phase Control7.11 Phase ControlWhen the Starter Type parameter is set to Phase Control, the MX2 is configured to operate as a phase controller or volt

7.11.1 Master/Slave Starter Configuration:In the master / slave configuration, one "master" starter can directly control the output of one o

Current Follower7.12 Current FollowerWhen the Starter Type parameter is set to Current Follower, the MX2 is configured to operate as a Closed Loop cur

Start/Stop Control with a Hand/Off/Auto Selector Switch7.13 Start/Stop Control LogicOften times, a switch is desired to select between local or “Hand”

1697 - THEORY OF OPERATION7.14 Hand/Off/Auto Selector SwitchThe MX2 has the capability to use a selector switch to change the source of control. A pop

1707 - THEORY OF OPERATIONSimplified I/O Schematics7.15 Simplified I/O SchematicsFigure 50: Analog Output Simplified SchematicFigure 49: Analog Input

Remote Modbus Communications7.16Remote Modbus CommunicationsThe MX2 starter provides a Modbus RTU to support remote communication.The communication in

2TECHNICAL SPECIFICATIONSTechnical Specifications2.1 General InformationThe physical specifications of the starter vary depending upon its configurati

7.16.41727 - THEORY OF OPERATIONIMPORTANTDO NOT CREATE STUBS - CABLEMUST GO TO EACH STARTER.RightWrongFigure 50: Modbus Network Wiring Example

8Troubleshooting& Maintenance

8TROUBLESHOOTING & MAINTENANCESafety Precautions8.1 Safety PrecautionsFor safety of maintenance personal as well as others who might be exposed to

General Troubleshooting Charts8.3 General Troubleshooting ChartsThe following troubleshooting charts can be used to help solve many of the more common

8.3.2 During starting, motor rotates but does not reach full speed8.3.3 Starter not accelerating as desired1768 - TROUBLESHOOTING & MAINTENANCECo

8.3.4 Starter not decelerating as desired8.3.5 Motor stops unexpectedly while running1778 - TROUBLESHOOTING & MAINTENANCEConditionCause SolutionMo

8.3.6 Metering incorrect1788 - TROUBLESHOOTING & MAINTENANCECondition Cause SolutionPower Metering not reading correctly. CTs installed or wired i

8.3.7 Other Situations1798 - TROUBLESHOOTING & MAINTENANCECondition Cause SolutionMotor Rotates in Wrong Direction. Phasing incorrect. If input p

Fault Code Table8.4 Fault Code TableThe following is a list of possible faults that can be generated by the MX2 starter control.1808 - TROUBLESHOOTING

1818 - TROUBLESHOOTING & MAINTENANCEFault Code Description Detailed Description of Fault / Possible SolutionsF13 High Line Frequency Line frequenc

2.2.2 Measurements and Accuracies2.2.3 List of Motor Protection Features• ANSI 19 – Reduced Voltage Start• ANSI 27 / 59 – Adjustable over/under voltag

1828 - TROUBLESHOOTING & MAINTENANCEFault Code Description Detailed Description of Fault / Possible SolutionsF24 High Line L1-L2 High voltage abov

1838 - TROUBLESHOOTING & MAINTENANCEFault Code Description Detailed Description of Fault / Possible SolutionsF30 I.O.C.(Instantaneous Over current

1848 - TROUBLESHOOTING & MAINTENANCEFault Code Description Detailed Description of Fault / Possible SolutionsF40 Shorted / Open SCR A shorted or o

1858 - TROUBLESHOOTING & MAINTENANCEFault Code Description Detailed Description of Fault / Possible SolutionsF51 Current Sensor Offset Error Indic

F82 Modbus Timeout Fault Indicates that the starter has lost serial communications. Fault occurs when the starter has not received a valid serialcomm

SCR Testing8.5 SCR Testing8.5.1 ResistanceThe SCRs in the starter can be checked with a standard ohmmeter to determine their condition.Remove power fr

Built-In Self Test Functions8.6 Built In Self Test FunctionsThe MX2 has two built in self test (BIST) modes. The first test is the standard self test

z NOTE: If one dedicated bypass is set to "fan" and if no digital input are assigned as a Bypass Confirm input, this test will alwayspass

z NOTE: The motor wiring MUST be fully connected before starting the powered BIST tests. Also the motor must be at rest(stopped). Otherwise the pow

SCR Replacement8.7 SCR ReplacementThis section is to help with SCR replacements on stack assemblies. Please read prior to installation.8.7.1 Typical

TRADEMARK NOTICEBenshaw and are registered trademarks of Benshaw Incorporated.UL is a trademark of Underwriters Laboratories, Incorporated.Important

2.2.4 Solid State Motor OverloadThe MX2 control has an advanced I2t electronic motor overload (OL) protection function. For optimal motor protection

8.7.4 SCR ClampBelow is an exploded view of a typical SCR clamp. Refer to the Clamp Parts List below for names of the parts being used. SCR CL

Appendices

APPENDIX AALARM CODESAlarm CodesThe following is a list of all MX2 alarm codes. The alarm codes correspond to associate fault codes. In general, an

195APPENDIX A - ALARM CODESAlarmCodeDescription NotesA38 Ground FaultThis alarm exists while the MX2 is running and a groundcurrent above the defined

APPENDIX BFAULT CODESFault Codes196APPENDIX B - FAULT CODESFault Code Description Controlled Fault Stop Shunt Trip Fault Auto-Reset AllowedF00 No faul

APPENDIX CSPARE PARTSOptions and AccessoriesSpare PartsAPPENDIX D197APPENDIX C - SPARE PARTSDescription Part Number Size1) LCD Display (small) KPMX3SL

EU DECLARATION OF CONFORMITYEU Declaration of ConformityAccording to the EMC – Directive 89/336/EEC as Amended by 92/31/EEC and 93/68/EECProduct Categ

APPENDIX EMODBUS REGISTER MAPModbus Register MapFollowing is the Modbus Register Map. Note that all information may be accessed either through the In

200APPENDIX E - MODBUS REGISTER MAPAbsolute Register Address Description Range Units30026/40026 Lockout StatusBit 0: “L OL” – Motor overloadBit 1:

201APPENDIX E - MODBUS REGISTER MAPAbsolute Register Address Description Range Units30104/40104 Motor Overload Running Enable0: Disabled1: Enabled-301

2.2.5 CT Ratiosz NOTE: See P78/FUN 03 (CT Ratio) parameter on page 126 for more information.Starter Power Ratings2.3 Starter Power RatingsEach RB2 mod

202APPENDIX E - MODBUS REGISTER MAPAbsolute Register Address Description Range Units30143/40143 Rated RMS Voltage0: 1001: 1102: 1203: 2004: 2085: 2206

203APPENDIX E - MODBUS REGISTER MAPAbsolute Register Address Description Range Units30168/40168 Controlled Fault Stop0: Disabled1: Enabled-30169/40169

204APPENDIX E - MODBUS REGISTER MAPAbsolute Register Address Description Range Units30184/40184 Inline Enable0: Disabled1: Enabled-30185/40185 Inline

205APPENDIX E - MODBUS REGISTER MAPAbsolute Register Address Description Range Units30197/40197LCD Display Meter 11: Ave Current2: L1 Current3: L2 Cur

Diagnostics These registers provide some diagnostics capabilities for testing and controlling the communications link. 206AP

The control source must be serial for the starter to be started through Modbus. The Run/Stop bit must transition from 0 to 1 for a start tooccur. If

Parameter TableFollowing is the parameter table for both the LED and LCD Display. The last column is a convenient place to write down parametersettin

Protection Function GroupI/O Group209APPENDIX F - PARAMETER TABLESLED LCD Parameter Setting Range Units Default Page SettingP32 PFN 01 Over Current Le

210APPENDIX F - PARAMETER TABLESLED LCD Parameter Setting Range Units Default Page SettingP52 I/O 05R1 ConfigurationOFF: OffFLFS: Fault (fail safe)FLn

Function Group211APPENDIX F - PARAMETER TABLESLED LCD Parameter Setting Range Units Default Page SettingP79 FUN 01 Meter 10: Status1: Ave Current2: L1

2.3.1 Standard Duty (350% for 30 sec) Ratingsz NOTE: Do not exceed Class 10 overload setting.142 - TECHNICAL SPECIFICATIONSStandard Duty (350% curren

LCD Fault Group212APPENDIX F - PARAMETER TABLESGroupFault NumberFault DescriptionStarterStateI1 I2 I3 V1 V2 V3 kW HzRunTimeFL1FL2FL3FL4FL5FL6FL7FL

Publication History;Revision Date ECO#00 12/15/06 Initial Release01 09/10/0702 08/21/08Revisions based onshared review

BENSHAW615 Alpha DrivePittsburgh, PA 15238Phone: (412) 968-0100Fax: (412) 968-5415BENSHAW Canada550 Bright StreetListowel, Ontario N4W 3W3Phone:

2.3.2 Heavy Duty (500% current for 30 sec) Ratingsz NOTE: Do not exceed Class 20 overload setting.152 - TECHNICAL SPECIFICATIONSHeavy Duty (500% curre

2.3.3 Severe Duty (600% current for 30 sec) Ratingsz NOTE: Do not exceed Class 30 overload setting.162 - TECHNICAL SPECIFICATIONSSevere Duty (600% cu

2.3.4 Inside Delta Connected Standard Duty (350% for 30 sec) Ratingsz NOTE: Do not exceed Class 10 overload setting.172 - TECHNICAL SPECIFICATIONSINSI

2.3.5 RB2 Power Stack Ratings and Protection Requirements182 - TECHNICAL SPECIFICATIONSrebmuN ledoMlanimoNtnerruC)A(%511tnerruCgnitaR)A(lanimoN)A( tne

2.3.6 Power Stack Input Ratings with Protection Requirements for Separate Bypass192 - TECHNICAL SPECIFICATIONSrebmuN ledoMlanimoNtnerruC)A(%511 tnerru

2.3.7 Power Stack Input Ratings with Protection Requirements for RC No Bypass202 - TECHNICAL SPECIFICATIONSrebmuN ledoMlanimoNtnerruC)A(%521tnerruCtin

2.3.8 RB2 Starter Control Power Requirements2.3.9 RC2 Starter Control Power Requirements212 - TECHNICAL SPECIFICATIONSModel NumberPowerRequired(VA)Rec

Safety PrecautionsElectric Shock Prevention• While power is on or soft starter is running, do not open the front cover. You may get an electrical shoc

Mechanical Drawings2.4 Dimensions2.4.1 RB2 Chassis with Integral Bypass222 - TECHNICAL SPECIFICATIONSFigure 3: RB2 - 27A - 96A ModelA B C D E F RB2

232 - TECHNICAL SPECIFICATIONSFigure 5: RB2 414 - 838A ModelA B C D ERB2 414-590A27.66 18.5 26.25 6 0.31RB2 720A 29.38 18.5 28 6 0.31RB2 838A 27.75 2

2.4.2 RC2 Chassis with no Bypass242 - TECHNICAL SPECIFICATIONSFigure 6: RC2 0 - 124A ModelA B C D ERC2 27-52A14 9.875 3.375 4.69 8-32 TAPRC2 65-77A18

Environmental Conditions2.5 Environmental Con

Approvals2.7 ApprovalsMX2 Control Card is UL, cUL RecognizedCertificate of Compliance2.8 Certificate of ComplianceCE Mark, See Appendix D on page 198.

3 Installation

3INSTALLATIONBefore You Start3.1 Before You Start3.1.1 InspectionBefore storing or installing the RediStart MX2 Series Starter, thoroughly inspect the

Installation Considerations3.2 Installation Considerations3.2.1 Site PreparationGeneral InformationBefore the starter can be installed, the installati

Mounting Considerations3.3 Mounting Considerations3.3.1 Bypassed StartersProvisions should be made to ensure that the average temperature inside the e

313 - INSTALLATIONWiring Considerations3.4 Wiring Considerations3.4.1 Wiring PracticesWhen making power and control signal connections, the following

Table of Contents1 INTRODUCTION ...21.1 Additional MX3 Product Features...

323 - INSTALLATIONPower and Control Drawings for Bypassed and Non Bypassed Power Stacks3.5 Power and Control drawings for Bypassed and Non Bypassed Po

333 - INSTALLATIONSTARTStartersstopresetentermenuMX2 CARDBIPC-300055-01Figure 9: Power Schematic for RB2 High HP

343 - INSTALLATIONSTARTStartersstopresetentermenuMX2 CARDBIPC-300055-01Figure 10: Power Schematic for RC2

353 - INSTALLATIONPower Wiring3.6 Power Wiring3.6.1 Recommended Incoming Line ProtectionFuses or Circuit Breaker, refer to pages 18 - 20.Input Line Re

3.6.5 Compression LugsThe following is a list of the recommended crimp-on wire connectors manufactured by Penn-Union Corp. for copper wire.363 - INSTA

3.6.6 Torque Requirements for Power Wiring Terminations373 - INSTALLATIONWire size installed in conductorTightening torque, pound-inches (N-m)Slotted

383 - INSTALLATIONCurrent Transformers3.7 Current Transformers3.7.1 CT MountingFor starters larger than 124 amps, the CTs are shipped loose from the p

393 - INSTALLATIONControl Card Layout3.8 Control Card LayoutABCDEFGH1 2 3 4 5 6Unfused120 VAC OutControlPower120 VACAuxiliaryRelaysP52-54I/O 5-7Digita

Control Wiring3.9 Control Wiring3.9.1 Control PowerThe 120VAC control power is supplied to TB1. The connections are as follows:1 - Ground2 - Neutral3

3.9.3 Digital Input Wiring OptionsTB3 is for the digital inputs. The digital inputs use 120VAC. The digital inputs are as follows:1 - Start: Start Inp

3.6 Power Wiring ...353.6.1 Recommended Incoming Line Protection ...353.6.

423 - INSTALLATION3.9.4 Analog InputThe analog input can be configured for voltage or current loop. The input is shipped in the voltage loop configura

3.9.6 SW1 DIP SwitchThe DIP switch on the card changes the analog input and analog output between 0-10V or 0-20mA. The picture below shows how to adju

443 - INSTALLATION3.10.2 Display Cutout50.50[1.99"]50.50[1.99"]31.50[1.24"]31.50[1.24"]101.00[3.98"]63.00[2.48"]Figure 1

3.10.3 Installing DisplayThe remote display is installed as follows:• Install the gasket onto the display.• Insert the display through the door cutout

NOTES:463 - INSTALLATION

4 Keypad Operation

4KEYPAD OPERATIONIntroduction4.1 IntroductionThe MX2 provides a comprehensive set of parameters to allow the use of the reduced voltage solid state st

Changing Parameter Values4.4 Changing Parameter ValuesParameter change mode can be entered by:1. At the default meter display, press the [PARAM] key t

4.5.3 RunningWhen running, the display shows the selected meter function. The following meters can be selected using the Meter display parameter(P79)

Restoring Factory Parameter Settings4.6 Restoring Factory Parameter SettingsTo restore ALL parameters to the factory default settings, press and hold

5 PARAMETER GROUPS...605.1 Introduction ...605.2 LED and LCD Dis

524 - KEYPAD OPERATIONRemote LCD Keypad and Display4.9 2x16 Remote LCD KeypadLike the standard keypad, the remote LCD keypad has the same basic functi

Description of the Keys on the Remote LCD Keypad4.11 Description of the Keys on the Remote LCD KeypadThe [UP] arrow, [DOWN] arrow, [ENTER] and [MENU]

Jump Code4.12 Jump CodeAt the beginning of each parameter group, there is a Jump Code parameter. By changing the value of this parameter and pressing

554 - KEYPAD OPERATION4.13.1 Parameter Group ScreensFrom the operate screen, the parameter group screens are accessed by pressing either the menu or t

4.13.2 Meter PagesAlthough any meter may be viewed by changing the two Meter parameters (FUN 01 & FUN 02), there are 13 “Meter Pages” that areeasi

574 - KEYPAD OPERATIONPress [MENU] until you get to the FL1 parameter.Pressing the [UP] and [DOWN] keys navigates through older and newer faults in th

Procedure for Setting Data4.14 Procedure for Setting DataSelect a parameter that is to be changed. To change Motor FLA from 10 Amps to 30 Amps:From t

5 Parameter Groups

5PARAMETER GROUPSIntroduction5.1 IntroductionThe MX2 incorporates a number of parameters that allow you to configure the starter to meet the special r

615 - PARAMETER GROUPSLED & LCD Display Parameters Cross Reference5.2 LED and LCD Display Parameters Cross ReferenceParameter NumberGroup Paramete

7.8 Wye Delta Starter ...1607.9 Across The Line (Full Voltage Starter) ...16

LED Display Parameters5.3 LED Display Parameters625 - PARAMETER GROUPSNumber Parameter Setting Range Units Default PageP1 Motor FLA 1 – 6400 RMS Amps

635 - PARAMETER GROUPSNumber Parameter Setting Range Units Default PageP41 Auto Fault Reset Time Off, 1 – 900 Seconds Off 104P42 Auto Reset Limit Off,

645 - PARAMETER GROUPSNumber Parameter Setting Range Units Default PageP60 Analog Output Function0: Off (no output)1: 0 – 100% Curr2: 0 – 200% Curr

655 - PARAMETER GROUPSNumber Parameter Setting Range Units Default PageP78 CT Ratio72:1, 96:1, 144:1, 288:1,864:1, 2640:1, 3900:1,5760:1, 8000:1, 1440

LCD Display Parameters5.4 LCD Display ParametersThe 2x16 display has the same parameters available as the LED display, with the exception of two meter

5.4.2 Control Function Group675 - PARAMETER GROUPSNumber Display Parameter Setting Range Units Default PageCFN 00 Jump Code Jump to Parameter 1 to 25

5.4.3 Protection Group5.4.4 I/O Group685 - PARAMETER GROUPSNumber Display Parameter Setting Range Units Default PagePFN 00 Jump Code Jump to Parameter

695 - PARAMETER GROUPSNumber Display Parameter Setting Range Units Default PageI/O 05 R1 Config R1 Configuration (Relay #1) OffFault FS (Fail Safe)Fau

5.4.5 Function Group705 - PARAMETER GROUPSNumber Display Parameter Setting Range Units Default PageFUN 00 Jump Code Jump to parameter 1 to 16 1 120FUN

5.4.6 LCD Fault Group5.4.7 LED Fault Group715 - PARAMETER GROUPSNumber Display Parameter Setting Range Units Default PageFUN 13 Com Parity Communicati

APPENDIX A ALARM CODES ...194APPENDIX B FAULT CODES ...196APPENDIX C SPARE PAR

NOTES:725 - PARAMETER GROUPS

6 Parameter Description

6PARAMETER DESCRIPTIONParameter Descriptions6.1 Parameter DescriptionsThe detailed parameter descriptions in this chapter are organized in the same or

Jump to Parameter QST 00By changing the value of this parameter and pressing [ ENTE

P3 Motor Overload Class Running QST 03, PFN 15LED Display LCD DisplayRange Off, 1– 40 (Default 10)Description The Motor Running Overload

P4 Local Source QST 04LED Display LCD DisplayRange LED LCD DescriptionPAd Keypad The start/stop control is from the keypad.tEr Terminal The start/stop

P5 Remote Source QST 05LED Display LCD DisplayRange LED LCD DescriptionPAd Keypad The start/stop control is from the keypad.tEr Terminal The start/sto

796 - PARAMETER DESCRIPTIONP6 Initial Motor Current 1 QST 06, CFN 03LED Display LCD DisplayRange 50 – 600 % of FLA (Default 100%)Desc

P7 Maximum Motor Current 1 QST 07, CFN 04LED Display LCD DisplayRange 100 – 800 % of FLA (Default 600%) Description The Maximum Motor Curren

P8 Ramp Time 1 QST 08, CFN 02LED Display LCD DisplayRange 0 – 300 seconds (Default 15)Description The Ramp Time 1 pa

1 Introduction1

826 - PARAMETER DESCRIPTIONP9 Up To Speed Time QST 09LED Display LCD DisplayRange 1– 900 Seconds (Default 20)Description The Up To Speed Time paramete

Jump to Parameter CFN 00By changing the value of this parameter and pressing [

P11 Initial Voltage/Torque/Power CFN08LED Display LCD DisplayRange 1 – 100 % of Voltage/Torque/Power (Default 25%)Description Start Mode (P10/CFN01) s

P12 Maximum Torque/Power CFN 09LED Display LCD DisplayRange 10 – 325 % of Torque/Power (Default 105%)Description Start Mode (P10/CFN01) set to Open L

866 - PARAMETER DESCRIPTIONP13 Kick Level 1 CFN 10LED Display LCD DisplayRange Off, 100 – 800% of FLA (Default Off)Description The Kick Level 1 parame

P15 Stop Mode CFN 14LED Display LCD DisplayRange LED LCD DescriptionCoS Coast Coast to stop. (Default)SdcL Volt Decel Open loop voltage deceleration.t

886 - PARAMETER DESCRIPTIONP16 Decel Begin Level CFN 15LED Display LCD DisplayRange 1 % – 100% of phase angle firing (Default 40%)Description Stop Mod

896 - PARAMETER DESCRIPTIONP17 Decel End Level CFN 16LED Display LCD DisplayRange 1 – 99 % of phase angle firing (Default 20%)Description Stop Mode (P

906 - PARAMETER DESCRIPTIONP18 Decel Time CFN 17LED Display LCD DisplayRange 1 – 180 seconds (Default 15)Description The Decel Time parameter sets the

P19 DC Brake Level CFN 18LED Display LCD DisplayRange 10 – 100 % of available brake torque (Default 25%)Description When the Stop Mode (P15 / CFN 14)