RediStart TM - Benshaw

1 Motor Starter Card Set: BIPC-450100-01-01 Software Version 1: 810023-02-01 Software Version 2: 810024-01-01 Gate Driver Card: 300047-01 Rev. 132006 Benshaw Inc. 890034-03-00 Solid State StarterControlRediStartTMUser ManualMVRMX & MVRXE Models1500 to 7200 VACB enshaw retains the right to change specifications and illustrations in text without prior notification. The contents of this document maynot be copied without the explicit permission of CONTROLS & DRIVESTRADEMARK NOTICEB enshaw andare registered trademarks of Benshaw is a trademark of Underwriters Laboratories, Reader NoticeCongratulations on the purchase of your new Benshaw RediStart MVRMX3 Solid State Starter.

2 This manual contains the information to installand program the MVRMX3 Solid State manual may not cover all of the applications for the RediStart MVRMX3. Also, it may not provide information on every possiblecontingency concerning installation, programming, operation, or maintenance specific to the RediStart MVRMX3 Series content of this manual will not modify any prior agreement, commitment or relationship between the customer and Benshaw . The salescontract contains the entire obligation of Benshaw . The warranty enclosed within the contract between the parties is the only warranty thatBenshaw will recognize and any statements contained herein do not create new warranties or modify the existing warranty in any electrical or mechanical modifications to Benshaw products without prior written consent of Benshaw will void all warranties and may alsovoid cUL listing or other safety certifications, unauthorized modifications may also result in product damage operation malfunctions or handling of the starter may result with an unexpected fault or damage to the starter.

3 For best results on operating the RediStart MX3starter, carefully read this manual and all warning labels attached to the starter before installation and operation. Keep this manual on hand not attempt to install, operate, maintain or inspect the starter until you have thoroughly read this manual and related documents carefullyand can use the equipment not use the starter until you have a full knowledge of the equipment, safety procedures and instruction manual classifies safety instruction levels under "WARNING" and "CAUTION".Electrical Hazardthat could result in injury or could result in damage to the an important point in the follow the instructions of both safety levels as they are important to personal VoltageMotor control equipment and electronic controllers are connected to hazardous line voltages.

4 When servicing starters and electroniccontrollers, there may be exposed components with housings or protrusions at or above line potential. Extreme care should be takento protect against on an insulating pad and make it a habit to use only one hand when checking components. Always work with another personin case an emergency occurs. Disconnect power before checking controllers or performing maintenance. Be sure equipment isproperly grounded. Wear safety glasses whenever working on electronic controllers or rotating PrecautionsElectric Shock Prevention While power is on or soft starter is running, do not open the front cover. You may get an electrical shock.

5 This soft starter contains high voltage which can cause electric shock resulting in personal injury or loss of life. Be sure all AC power is removed from the soft starter before servicing. Do not connect or disconnect the wires to or from soft starter when power is applied. Make sure ground connection is in place. Always install the soft starter before wiring. Otherwise, you may get an electrical shock or be injured. Operate the switches with dry hands to prevent an electrical shock. Risk of Electric Shock - More than one disconnect switch may be required to de-energize the equipment before Prevention Service only by qualified personnel. Make sure power-up restart is off to prevent any unexpected operation of the motor.

6 Make certain proper shield installation is in place. Apply only the voltage that is specified in this manual to the terminals to prevent and Installation Use proper lifting gear when carrying products, to prevent injury. Make certain that the installation position and materials can withstand the weight of the soft starter. Refer to the installationinformation in this manual for correct installation. If parts are missing, or soft starter is damaged, do not operate the RediStart MVRMX3. Do not stand or rest heavy objects on the soft starter, as damage to the soft starter may result. Do not subject the soft starter to impact or dropping. Make certain to prevent screws, wire fragments, conductive bodies, oil or other flammable substances from entering the Run Check all parameters, and ensure that the application will not be damaged by a sudden Stop To prevent the machine and equipment from hazardous conditions if the soft starter fails, provide a safety backup such as anemergency of the RediStart MVRMX3 Never dispose of electrical components via incineration.

7 Contact your state environmental agency for details on disposal ofelectrical components and packaging in your PRECAUTIONST able of Contents1 22 TECHNICAL General Electrical Terminal Points and Measurements and List of Motor Protection Solid State Motor CT Optional RTD Module Optional Zero Sequence Ground Fault Sample RediStart Environmental Altitude Real Time Certificate of 153 Before You Installation Safety Installation Site EMC Installation R-Rated Motor Starter Use of Electro-Mechanical Reversing Use of Power Factor Mounting Bypassed Wiring Wiring Considerations for Control and Power Considerations for Signal Meggering a High Pot Typical Wiring MVRMX3 Power Wiring MVRMX3 Control Wiring 23iiTABLE OF Power Recommended Wire Power Wire Motor Lead Compression Torque Requirements for Power Wiring Current CT CT Zero Sequence Ground Fault Current MVRMX3 Control Card MVRMX3I/O Card MVRMX3 Terminal Block Control Control Output Digital Analog Analog SW1 DIP Motor RTD Module

8 Remote LCD Remote Display Installing RTD Module Modbus Power RS-485 RTD RTD Temperature vs. 384 KEYPAD Description of the LEDs on the Description of the Keys on the Remote LCD Alphanumeric Power Up Operate Parameter Group Meter Fault Log Fault Event Lockout Alarm Procedure for Setting 47iiiTABLE OF Jump Restoring Factory Parameter Resetting a Emergency Overload LED 485 PARAMETER LCD Display Quick Start Control Function Protection I/O RTD Function Fault Event Log 566 PARAMETER Parameter 587 THEORY OF Solid State Motor Overload Setting Up The MX3

9 Motor Motor Overload Current Imbalance / Negative Sequence Current Harmonic Hot / Cold Motor Overload RTD Overload Overload Auto Separate Starting and Running Motor Overload Motor Cooling While Motor Cooling While Emergency Motor Overload Motor Service Acceleration Current Ramp Settings, Ramps and Programming A Kick TruTorque Acceleration Control Settings and Power Control Acceleration Settings and Open Loop Voltage Ramps and Dual Acceleration Ramp Tachometer Ramp Deceleration Voltage Control TruTorque 132ivTABLE OF Braking DC Injection Braking, Standard DC Injection Braking, Heavy Braking Output Stand Alone Overload Relay for emergency ATL (Across The Line)

10 DC Injection Brake Wiring DC Brake DC Injection Brake Enable and Disable Digital Use of Optional Hall Effect Current DC Injection Braking Slow Speed Cyclo Slow Speed Cyclo Converter Wye Delta Across The Line (Full Voltage Starter).. Start/Stop Control with a Hand/Off/Auto Selector Simplified I/O Remote Modbus Supported Modbus Register Cable Terminating 1478 TROUBLESHOOTING & Safety Preventative General Preventative LED General Troubleshooting Stack Overtemp Motor does not start, no output to During starting.