This user manual provides comprehensive information on the installation, commissioning, operation, and programming of the Altistart 22 soft starter. It covers technical characteristics, specifications, wiring diagrams, programming instructions, troubleshooting tips, and Modbus communication details. Ensure you carefully read and understand this manual before installing or operating the Altistart 22.
Introduction
Welcome to the Altistart 22 User Manual, your comprehensive guide to understanding and utilizing this versatile soft starter. This document provides detailed information on the Altistart 22, a robust and reliable device designed to control the starting and stopping of three-phase asynchronous motors. The Altistart 22 utilizes voltage and torque control to ensure smooth and controlled motor operation, minimizing stress on both the motor and the electrical system. This manual is intended for use by qualified personnel involved in the installation, commissioning, operation, and maintenance of Altistart 22 units.
Product Overview
The Altistart 22 soft starter is a compact and efficient device designed to provide controlled starting and stopping for three-phase asynchronous motors. Its primary function is to regulate the voltage and torque applied to the motor during startup and shutdown, minimizing inrush currents and reducing stress on both the motor and the electrical system. The Altistart 22 is available in a range of current ratings to accommodate a wide variety of motor sizes and applications. This user-friendly device features an intuitive control panel, allowing for easy configuration and monitoring of motor parameters.
Key Features
The Altistart 22 soft starter incorporates several key features that enhance its performance and user experience. These include⁚
- Soft Start and Soft Stop⁚ Controlled acceleration and deceleration of the motor, minimizing mechanical stress and electrical disturbances.
- Motor Protection⁚ Integrated thermal overload protection safeguards the motor from overheating and potential damage.
- Modbus Communication⁚ Enables seamless integration with industrial automation systems for remote monitoring and control.
- Easy Programming⁚ Intuitive user interface simplifies parameter settings and configuration.
- Compact Design⁚ Space-saving footprint for easy installation in various environments.
Applications
The Altistart 22 soft starter finds widespread application in various industries due to its versatility and reliability. Some of the common applications include⁚
- Pumps⁚ Smooth starting and stopping of pumps, minimizing water hammer and extending pump lifespan.
- Fans⁚ Controlled airflow regulation for efficient ventilation and energy savings.
- Compressors⁚ Reduced starting currents and controlled acceleration for compressors, minimizing wear and tear.
- Conveyors⁚ Safe and controlled start-up and shutdown of conveyor systems, minimizing belt slippage and material damage.
- Mixers and Agitators⁚ Controlled acceleration and deceleration for efficient mixing processes, reducing stress on the equipment.
Technical Specifications
The Altistart 22 soft starter boasts a range of technical specifications that cater to diverse motor control needs. Key technical parameters include⁚
- Voltage Range⁚ Available in two voltage ranges⁚ 208 V to 600 V (ATS22pppS6U or ATS22pppS6) and 230 V to 440 V (ATS22pppQ).
- Current Ratings⁚ Offers 15 current ratings, spanning from 17 A to 590 A, enabling selection based on motor full-load ampere rating.
- Frequency Compatibility⁚ Compatible with both 50 Hz and 60 Hz supply frequencies, providing flexibility for various applications.
- Motor Protection⁚ Incorporates class 10 motor protection, ensuring safe operation and preventing motor damage.
- Environment⁚ Compliant with pollution degree 2 as per NEMA ICS1-1 or IEC 60664-1, suitable for standard environments. For pollution degree 3 environments, installation inside a cabinet type 12 or IP54 is recommended;
Installation
The installation of the Altistart 22 soft starter is a crucial step for ensuring proper functionality and safety. This section guides you through the installation process, covering essential aspects like mounting and wiring. Before proceeding, ensure you have carefully reviewed the user manual and understand the safety precautions. Qualified personnel should perform all installation, adjustment, repair, and maintenance tasks. Compliance with international and national electrical code requirements regarding grounding is essential for safe operation.
Mounting
The Altistart 22 soft starter can be mounted in various ways, depending on the specific application and space constraints. The user manual provides detailed diagrams and instructions for different mounting options, including wall mounting, panel mounting, and DIN rail mounting. Proper mounting ensures stability and accessibility for maintenance and troubleshooting. Ensure the mounting surface is sturdy and capable of supporting the weight of the device. Consult the user manual for specific dimensions and requirements for each mounting method.
Wiring Diagrams
The Altistart 22 user manual provides comprehensive wiring diagrams for various applications and configurations. These diagrams illustrate the correct connections for the power supply, motor, control circuits, and optional accessories. The diagrams also include details about terminal designations, fuse ratings, and cable sizes. It is crucial to carefully follow these diagrams to ensure proper electrical connections and prevent potential hazards. Refer to the user manual for the specific wiring diagram corresponding to your Altistart 22 model and application.
Programming
The Altistart 22 user manual provides comprehensive instructions on programming the soft starter to suit your specific application requirements. The programming process involves setting various parameters such as starting and stopping times, acceleration and deceleration ramps, current limits, and fault settings. The user manual details the different programming modes, including basic parameters for standard applications and advanced settings for more complex configurations. It also explains how to use the control panel or a dedicated programming software to modify the parameters and monitor the device’s status.
Basic Parameters
The Altistart 22 user manual outlines the basic parameters that are essential for configuring the soft starter for standard applications. These parameters typically include the motor type, voltage rating, current limit, acceleration and deceleration ramps, starting and stopping times, and fault settings. The manual provides detailed explanations of each parameter and their impact on the soft starter’s operation. It also includes step-by-step instructions on how to adjust these parameters using the control panel or a dedicated programming software.
Advanced Settings
The Altistart 22 user manual delves into advanced settings that allow for customized control and optimization of the soft starter’s performance. These settings include the ability to adjust the torque control, set specific current limits for different operating modes, configure the braking function, and customize the communication protocol. The manual provides in-depth descriptions of each advanced setting, highlighting their potential benefits and applications. It also offers guidance on how to configure these settings effectively, taking into account the specific requirements of the motor and application.
Operation
The Altistart 22 user manual provides a detailed explanation of the soft starter’s operation, covering both starting and stopping procedures. It outlines the steps involved in initiating the soft start sequence, including setting the desired acceleration and deceleration ramps. The manual also explains the soft stop process, emphasizing the controlled reduction in motor speed to prevent abrupt stopping. It further describes the role of the built-in monitoring and diagnostics functions, highlighting their importance in identifying potential issues and ensuring smooth operation.
Starting and Stopping
The Altistart 22 user manual provides detailed instructions for both starting and stopping the motor using the soft starter. It explains the process of initiating the soft start sequence, which involves gradually increasing the motor voltage and torque to reach the desired operating speed. The manual also describes the soft stop procedure, which involves smoothly reducing the motor voltage and torque to bring it to a controlled stop. It highlights the importance of properly configuring the acceleration and deceleration ramps to ensure smooth and efficient operation.
Monitoring and Diagnostics
The Altistart 22 user manual emphasizes the importance of monitoring and diagnostics for optimal performance and troubleshooting. It explains how to access and interpret various parameters like motor current, voltage, and temperature through the display interface. The manual also describes the diagnostic features, including fault codes, which help identify and address any issues encountered during operation. It provides detailed explanations of common faults and suggests troubleshooting steps to resolve them.
Troubleshooting
The Altistart 22 user manual provides a dedicated section for troubleshooting common faults and resolving issues that may arise during operation. It offers a step-by-step guide to diagnosing problems, identifying potential causes, and implementing corrective measures. The manual highlights the importance of understanding fault codes and their significance in pinpointing specific issues. It also includes a comprehensive troubleshooting guide, featuring a list of common problems, their possible causes, and recommended solutions.
Common Faults
The Altistart 22 user manual lists several common faults that users may encounter during operation. These faults are categorized and described in detail, with specific explanations of their potential causes. For instance, the manual addresses the “StF” fault, indicating that the starter has exceeded the maximum start time setting. It also covers the “bPF” fault, which signifies a detected fault in the bypass contactor, often due to the output contactor opening simultaneously with a stop command. Understanding these common faults and their associated causes empowers users to troubleshoot and resolve issues effectively.
Troubleshooting Guide
The Altistart 22 user manual provides a comprehensive troubleshooting guide to assist users in diagnosing and resolving issues. This section outlines common faults and their potential causes, offering practical steps to resolve them. For example, the guide explains how to address the “StF” fault by adjusting the maximum start time setting (tLS) in the SEt menu. It also details troubleshooting steps for the “bPF” fault, which involves checking the output contactor’s operation and ensuring proper timing with the stop command. The guide serves as a valuable resource for users seeking to address various technical issues encountered with the Altistart 22.
Modbus Communication
The Altistart 22 incorporates Modbus communication capabilities, allowing for seamless integration into industrial automation systems. The user manual details the Modbus functions supported by the device, enabling users to monitor and control the soft starter remotely. It explains the communication protocols, including master and slave communication, where the master device manages data exchange and interrogates slave devices. The manual provides essential information on data transfer, addressing, and error handling, empowering users to leverage Modbus communication for enhanced system control and monitoring.
Modbus Functions
The Altistart 22 supports a range of Modbus functions, enabling users to interact with the device and access crucial operational data. The user manual provides a detailed description of each function, outlining its purpose and functionality. These functions include reading and writing data registers, coil status, and holding registers. Users can retrieve information on motor parameters, operating status, and fault codes, while also configuring settings and commands remotely. The manual also explains the syntax and structure of Modbus messages, ensuring proper communication between the Altistart 22 and external systems.
Master and Slave Communication
The Altistart 22 operates within a Modbus communication network, where it can function as a slave device, responding to requests from a master device. The manual outlines the communication protocol, emphasizing that only one device can transmit data at a time, with the master device managing the exchanges. The master initiates communication by interrogating each slave device in sequence. Slaves can only send messages when invited by the master, ensuring a structured and controlled communication environment. This master-slave structure facilitates efficient data exchange and allows for remote monitoring and control of the Altistart 22.
Safety Precautions
The Altistart 22 user manual emphasizes the importance of adhering to all international and national electrical code requirements regarding grounding for safe operation. It stresses that installation, adjustment, repair, and maintenance must be performed by qualified personnel, highlighting the need for specialized expertise to ensure safe handling of the device. The manual also advises against using the guide for Altistart 22 units connected inside the delta of the motor, emphasizing the need to consult specific documentation for such configurations. This section underscores the critical role of safety protocols and qualified personnel in working with the Altistart 22 to prevent accidents and ensure a secure working environment.
Maintenance
The Altistart 22 user manual provides guidance on routine maintenance procedures to ensure optimal performance and longevity of the device. It recommends regular inspections of the unit, including checking for any loose connections, damaged wiring, or signs of overheating. Additionally, the manual emphasizes the importance of maintaining a clean and dust-free environment around the Altistart 22 to prevent potential malfunctions. Regular cleaning of the unit, particularly the cooling fins, is crucial for efficient heat dissipation and preventing performance degradation. By following these maintenance recommendations, users can extend the lifespan of the Altistart 22 and minimize the risk of unexpected issues.
Resources
The Altistart 22 user manual directs users to various resources for further information and support. The Schneider Electric website (www.schneider-electric.com) serves as a central hub for technical documents, including the Altistart 22 user manual itself, as well as other relevant materials like installation guides, wiring diagrams, and troubleshooting tips. Users can also access a range of technical documents through the website, providing comprehensive information on various aspects of the Altistart 22. Furthermore, the manual encourages users to contact their local sales office or Schneider Electric representative for any additional inquiries or support needs. This ensures users have access to a comprehensive range of resources for a smooth and efficient experience with the Altistart 22.
Schneider Electric Website
The Schneider Electric website serves as a primary resource for users seeking information on the Altistart 22. The website provides access to a wide range of technical documents related to the soft starter, including the user manual, installation guides, wiring diagrams, and troubleshooting tips. Users can find detailed information on various aspects of the Altistart 22, ensuring a comprehensive understanding of its features, specifications, and operation. The website also provides contact information for local sales offices and Schneider Electric representatives, enabling users to connect with experts for any additional support or inquiries. This comprehensive resource allows users to access a wealth of information and support related to the Altistart 22.
Technical Documents
Schneider Electric provides a variety of technical documents for the Altistart 22, offering comprehensive support for users. These documents include the user manual, which details installation, commissioning, operation, and programming procedures. Additionally, technical specifications, wiring diagrams, and troubleshooting guides are available, providing detailed information on the product’s capabilities and potential issues. These resources are essential for understanding the Altistart 22’s functionality, ensuring proper installation, troubleshooting potential problems, and maximizing its performance in various applications. The availability of these technical documents empowers users with the knowledge and tools necessary for successful implementation and operation of the Altistart 22 soft starter.
