PowerFlex 700S Manual Overview
This manual provides essential information for the PowerFlex 700S adjustable frequency AC drive․ It covers both Phase I and Phase II control, offering a comprehensive guide for installation, start-up, programming, and troubleshooting․ This manual serves as a primary resource for users․
The PowerFlex 700S is a high-performance adjustable frequency AC drive designed for demanding industrial applications․ It is available in two control options⁚ Phase I and Phase II, each offering unique capabilities․ This drive is engineered to provide precise motor control, enhancing both energy efficiency and productivity in diverse applications․ The PowerFlex 700S supports a wide range of motor types and control modes, making it a flexible solution for various industrial needs․ It features a robust design, ensuring reliable operation even in harsh environments․ The drive’s advanced technology enables seamless integration with automation systems, providing users with extensive control and monitoring capabilities․ It is designed to meet the needs of users looking for a high-performance and reliable adjustable frequency AC drive․ This manual will guide you through the basic setup and operation of your new PowerFlex 700S․ Understanding the differences between Phase I and Phase II control is crucial for optimal performance, so this will be explained further․
Phase I and Phase II Control Differences
The PowerFlex 700S AC drive is available with two distinct control options⁚ Phase I and Phase II․ Phase I control is the initial design and is generally simpler in its implementation, catering to standard applications where advanced control features are not required․ It provides effective motor control for general-purpose tasks․ In contrast, Phase II control represents a more advanced design, incorporating enhanced features and performance capabilities․ Phase II is often chosen for high-performance applications that require precise control, faster response times, and more sophisticated functionalities․ These advanced features include improved current regulation and enhanced torque control, enabling more precise motor operation and better performance in dynamic loads․ Phase II also offers a wider range of programming options, allowing for greater customization to suit specific application requirements․ Understanding the differences between these two control options is essential for selecting the appropriate drive configuration for your unique application needs․ Choosing the correct control method impacts both the performance and the programming complexity of the PowerFlex 700S drive․
Installation and Startup
This section details the installation and startup procedures for the PowerFlex 700S drive․ It covers the physical mounting, wiring connections, and initial power-up sequence, ensuring a smooth start-up process․ Proper installation is critical for optimal performance․
Basic Installation Steps for Frames 1-6
The installation process for PowerFlex 700S frames 1 through 6 involves several key steps to ensure proper functionality and safety․ Begin by selecting an appropriate mounting location that provides sufficient ventilation and clearance around the drive․ Ensure the mounting surface is stable and can support the weight of the unit․ Next, prepare the wiring connections, carefully following the wiring diagrams in the user manual․ Connect the power supply to the designated terminals, paying special attention to grounding requirements․ The control wiring should be connected next, ensuring proper polarity and secure connections․ After all wiring is complete, double-check all connections to prevent shorts and other problems․ Verify the correct input voltage is applied to the drive․ Upon initial power-up, carefully monitor the drive for any signs of malfunction and make necessary adjustments․ Consult the reference manual for specific details related to your particular frame size for detailed installation procedures․ These steps are essential for a successful setup and operation․
Installation Guide for Frames 9-11
Installing PowerFlex 700S drives in Frames 9-11 requires careful attention to detail due to their larger size and more complex setup․ Begin by securing the drive to a suitable mounting surface, ensuring it can bear the weight and withstand vibrations․ Proper ventilation is crucial, so leave adequate space around the unit․ Before making any connections, verify that the power supply is turned off and locked out․ Proceed to connect the power wiring to the specified terminals, paying close attention to grounding requirements and following the wiring diagrams found in the relevant installation manual․ Connect the control wiring, ensuring all connections are secure and correctly placed․ Check all wire connections meticulously before applying power to prevent shorts and potential damage․ Verify the correct input voltage for your specific drive model․ Once all checks are complete, and the power is restored, monitor the drive closely during initial startup for any issues․ Always refer to the specific documentation for Frames 9-11 for exact instructions․
Programming and Operation
This section details the programming aspects of the PowerFlex 700S, including parameter settings, operational modes, and DriveLogix integration․ It guides users through configuring the drive for specific application requirements․ Understanding these processes is crucial for optimal performance․
Detailed Programming Information
This section delves into the intricacies of programming the PowerFlex 700S AC drive, focusing on both Phase I and Phase II control systems․ It offers a comprehensive exploration of parameters, organized alphabetically for easy reference, facilitating a user-friendly approach to drive configuration․ Users will find detailed explanations on parameter functions, including the essential Accel Time parameter (Parameter 32), which governs the rate at which the drive increases its output frequency․ The DriveLogix5730 controller’s integration with the PowerFlex 700S Phase II drives is also covered, providing guidance on developing applications within the DriveLogix environment․ This includes a discussion on various programming languages supported across different platforms․ This detailed programming information section serves as a primary resource for qualified personnel, enabling the accurate setup and customization of the PowerFlex 700S to meet diverse operational requirements․ The information provided is based on the first release of the PowerFlex 700S High Performance AC Drive ー Phase II Control Programming Manual, publication 20D-PM001, which supersedes previous user manuals․ The focus is on providing the necessary guidance for successful implementation․
Accel Time Parameter Functionality
The Accel Time parameter, specifically Parameter 32 within the PowerFlex 700S AC drive, plays a crucial role in controlling the acceleration rate of the motor․ This parameter dictates the time it takes for the drive to ramp up its output frequency from a standstill to the desired operating speed․ Understanding and correctly configuring this parameter is essential for optimizing motor performance and preventing mechanical stress on the connected equipment․ Incorrect settings can result in either excessively rapid acceleration, leading to potential damage, or sluggish performance, reducing overall efficiency․ The Accel Time setting is an important element in the drive’s programming and allows users to adjust the motor’s acceleration to match the specific application needs․ This parameter is applicable to both Phase I and Phase II control systems, offering users flexibility in managing the speed and performance․ Adjustments to this parameter must be made within the parameters of the drive and should be done by qualified personnel․ This ensures the reliable and efficient operation of the entire system, and detailed information on this parameter is available in the programming manual․
Troubleshooting
This section provides a guide for diagnosing common issues with the PowerFlex 700S drives․ It includes basic steps and specific hardware information for Frame 9 units to assist in resolving operational problems, ensuring efficient maintenance and repair․
Basic Troubleshooting Guide
This guide provides fundamental steps for troubleshooting common issues with your PowerFlex 700S AC drive․ Before beginning, ensure you have the correct user manual for your specific model, either Phase I or Phase II control․ Always verify the power supply and connections are stable․ Start by checking the drive’s display for any error codes, which often point to specific problems such as overcurrent, overvoltage, or communication errors․ Refer to the user manual for a detailed explanation of each error code․ Verify the motor wiring to ensure it matches the drive’s output terminals․ Inspect the drive’s cooling system to ensure it is operating correctly, as overheating can cause malfunctions․ If the drive is unresponsive, check all fuses and breakers․ For communication issues, inspect your network cables and connections․ If problems persist, consult the advanced troubleshooting section of the manual, or contact technical support․ This basic troubleshooting guide should help you quickly identify and resolve the most common problems․ Remember safety precautions at all times during troubleshooting․ For more complicated issues, always refer to detailed manuals before attempting complex repairs․
Hardware Service Information for Frame 9
This section details hardware service information specifically for PowerFlex 700S and 700H Frame 9 drives․ It is intended for qualified personnel familiar with electrical systems and AC drives․ Always disconnect power before performing any service or repair work․ This guide covers essential components, such as the power terminal block and cooling system․ Consult the relevant user manual before proceeding․ Proper service procedures are vital to ensure the drive’s longevity and performance․ Frame 9 drives require careful handling due to their size and weight․ Always use appropriate lifting equipment when removing or installing drive components․ Regular maintenance, including inspection of connections and cooling fans, can prevent many common issues․ Review the specific instructions in the user manual, paying close attention to torque specifications for all connections․ Ensure all wiring conforms to the wiring diagram provided in your manual․ This section includes a detailed diagram of Frame 9 drive components․ This service guide is intended to supplement, not replace, the detailed instructions provided in the main user manual․ If you are not comfortable performing these tasks, contact a qualified technician․ This section outlines specific procedures for the Frame 9 drives․