ACS355 Manual: A Comprehensive Overview
The ACS355 manual provides detailed guidance for installation, operation, and troubleshooting of ABB’s ACS355 drives.
It encompasses various manuals, including user guides for the drive itself and its optional adapter modules.
Accessing these resources, available in PDF format, ensures optimal performance and efficient utilization of the ACS355 system.

The ACS355 is a versatile and reliable AC drive designed for a broad spectrum of industrial applications. As detailed in the ACS355 user’s manual (3AUA0000066143), this drive offers precise motor control, enhancing process efficiency and productivity. It’s engineered to handle diverse motor types and control requirements, making it suitable for pumps, fans, conveyors, and other machinery.
ABB provides comprehensive documentation, including the core user manual and supplementary guides like the quick installation guide (3AUA0000092940), to facilitate seamless integration and operation. The drive’s robust design, coupled with advanced control algorithms, ensures dependable performance in demanding environments. Furthermore, the availability of optional adapter modules, such as the FCAN-01 CANopen adapter and FENA-01 Ethernet adapter, expands the ACS355’s connectivity and functionality.
Users can readily access these manuals in PDF format via the ABB library, ensuring they have the necessary resources for successful implementation and maintenance. The ACS355 drive represents a commitment to delivering innovative and user-friendly motor control solutions.

ACS355 Drive Features and Benefits
The ACS355 drive, as outlined in the ACS355 user’s manual (3AUA0000066143), boasts a range of features designed to optimize motor control and system performance. Key benefits include enhanced energy efficiency, reduced operating costs, and improved process control. Its compact design simplifies installation, while the integrated braking chopper minimizes downtime and extends equipment life.
The drive supports various communication protocols, facilitated by optional modules like the FENA-01 Ethernet adapter (3AUA0000093568), enabling seamless integration into industrial networks. Furthermore, the ACS355 offers advanced protection features, safeguarding both the drive and connected motor from potential faults. The common DC application guide (3AUA0000070130) details specific benefits for DC applications.
Its user-friendly interface and straightforward programming capabilities streamline commissioning and troubleshooting. Ultimately, the ACS355 delivers a cost-effective and reliable solution for a wide array of motor control applications, maximizing productivity and minimizing total cost of ownership.
Hardware Components of the ACS355
The ACS355, as detailed in the ACS355 user’s manual (3AUA0000066143), comprises several key hardware components. These include the main drive unit, housing the power semiconductors and control circuitry, and a robust enclosure available in standard or IP66/67/UL Type 4x configurations, detailed in supplement (3AUA0000066066).
Optional components significantly expand functionality. Adapter modules, such as the FCAN-01 CANopen module (3AFE68615500), provide communication capabilities. Other modules like the FEPL-02 Ethernet POWERLINK adapter (3AUA0000123527) further enhance connectivity. Additional hardware includes control and I/O boards, a braking resistor, and potentially, external chokes or filters.
The drive’s construction prioritizes durability and reliability. Proper mounting, as outlined in the installation instructions (MUL1-R3/R4 ⎻ 3AFE68643147/3AUA0000025916), is crucial for optimal performance. Understanding these components is fundamental for effective installation, maintenance, and troubleshooting.
Control Panel and User Interface
The ACS355 drive, as described in the ACS355 user’s manual (3AUA0000066143), features an intuitive control panel for local operation and parameter adjustments. This interface typically includes a keypad and a multi-language LCD display, providing real-time drive status, fault indications, and parameter values.
Navigating the user interface allows operators to start, stop, and adjust drive parameters directly. The manual details the menu structure and key functions, enabling efficient configuration and monitoring. Access levels can be password-protected to prevent unauthorized changes.
Beyond the local control panel, the ACS355 supports remote control and monitoring via various communication protocols. Modules like the FENA-01 Ethernet adapter (3AUA0000093568) enable integration with building management systems or SCADA platforms. The interface is designed for both novice and experienced users, promoting ease of use and efficient drive management.
Installation Guidelines for ACS355
The ACS355 installation, detailed in the ACS355 user’s manual (3AUA0000066143) and supplementary guides like MUL1-R1/R3/R4 (3AFE68642868/3AFE68643147/3AUA0000025916), requires adherence to specific guidelines for safe and reliable operation. Proper mounting is crucial, ensuring adequate ventilation and protection from environmental factors.
The manual emphasizes the importance of verifying voltage compatibility and appropriate grounding before connecting power. It also outlines the necessary clearances around the drive for maintenance and cooling. For drives with IP66/67 or UL Type 4x enclosures (3AUA0000066066), specific installation considerations apply to maintain the enclosure’s protective rating.
Before commissioning, a thorough inspection of wiring connections is essential, referencing the Wiring and Electrical Connections section of the manual. Following these guidelines minimizes the risk of damage and ensures optimal performance of the ACS355 drive system.
Wiring and Electrical Connections
The ACS355 drive’s user’s manual (3AUA0000066143) provides comprehensive instructions for wiring and electrical connections, crucial for safe and reliable operation. It details proper grounding procedures, emphasizing the importance of a dedicated ground wire to minimize electrical noise and ensure personnel safety.

The manual specifies appropriate wire gauges and termination methods for power and control cables, based on the drive’s current rating and application. Clear diagrams illustrate the connection of three-phase power, single-phase power, and braking resistors. It also covers the wiring of input and output signals, including digital and analog I/O.
When utilizing optional adapter modules like FCAN-01 (3AFE68615500) or FENA-01/-11/-21 (3AUA0000093568), the manual provides specific wiring schematics for their integration. Careful adherence to these guidelines prevents damage to the drive and ensures correct functionality.
Parameter Settings and Configuration
The ACS355 drive’s configuration relies heavily on precise parameter settings, detailed within the user’s manual (3AUA0000066143). These parameters govern the drive’s behavior, adapting it to specific motor and application requirements. The manual systematically explains each parameter group, including motor data, speed control, torque control, and protection settings.
Initial configuration involves entering the motor’s nameplate data – voltage, current, frequency, and speed – ensuring optimal performance and preventing damage. Advanced settings allow customization of acceleration/deceleration ramps, current limits, and various protection functions.
When employing optional modules like the FCAN-01 (3AFE68615500) or FENA-01/-11/-21 (3AUA0000093568), specific parameters must be configured to enable communication and functionality. The manual provides step-by-step instructions for parameterization, facilitating a streamlined setup process.
Basic Programming of the ACS355

Basic programming of the ACS355 drive, as outlined in the user’s manual (3AUA0000066143), centers around utilizing the control panel to adjust key parameters. This involves navigating through the menu structure to modify settings related to speed, torque, and acceleration/deceleration profiles. The manual details how to program basic functions without requiring specialized software.
Users can program preset speeds for simplified operation, enabling quick switching between different operating points. Configuration of digital inputs allows for external control signals, such as start/stop commands and speed references. The manual provides clear instructions on assigning functions to these inputs.

For applications utilizing optional modules like the FENA-01/-11/-21 (3AUA0000093568), basic programming extends to configuring communication parameters. This ensures seamless data exchange between the drive and a central control system, enhancing automation capabilities.
Speed Control and Operation Modes
The ACS355 manual details several speed control and operation modes, offering flexibility for diverse applications. Scalar control, the simplest mode, provides open-loop speed regulation suitable for basic fan and pump applications. Vector control, a more advanced method, delivers precise torque and speed control, ideal for demanding processes.
The drive supports various speed reference sources, including analog inputs, digital inputs, and fieldbus communication via modules like FCAN-01 (3AFE68615500) or FENA-01/-11/-21 (3AUA0000093568). Users can select the appropriate source based on their control system architecture.
Operation modes include auto, manual, and remote control, allowing for different levels of operator intervention. The manual explains how to configure these modes and associated safety features. Furthermore, it covers speed ramping profiles, enabling smooth acceleration and deceleration to protect both the motor and the driven equipment.

Motor Control Applications
The ACS355 manual highlights the drive’s versatility across a wide range of motor control applications. It’s well-suited for pumps, fans, conveyors, and compressors, offering efficient and reliable operation. The drive’s robust design and multiple protection features ensure suitability for harsh industrial environments.
Specific application guides, such as the ACS355 common DC application guide (3AUA0000070130), provide tailored configuration recommendations for specialized scenarios. The manual details how to optimize parameters for different motor types and load characteristics, maximizing performance and energy savings.
Furthermore, the ACS355 supports advanced applications like process control and tension control, leveraging its precise speed and torque regulation capabilities. Integration with optional modules, like the MTAC-01 (3AFE68591091) pulse encoder interface, enhances control accuracy and responsiveness. The documentation emphasizes proper setup and safety considerations for each application.
Fault Finding and Troubleshooting

The ACS355 manual provides a comprehensive section dedicated to fault finding and troubleshooting, crucial for minimizing downtime and ensuring reliable operation. It details common error codes, their potential causes, and recommended corrective actions. A systematic approach to diagnosis is emphasized, starting with basic checks like power supply and wiring connections.
The manual guides users through interpreting the drive’s display messages and utilizing diagnostic tools to pinpoint the source of the problem. It covers both hardware and software related faults, offering step-by-step instructions for resolution. Safety precautions are prominently featured, warning against working on energized equipment.
Furthermore, the documentation references protective functions and safety features that may trigger a fault condition. Understanding these mechanisms is key to preventing recurrence. For complex issues, the manual advises contacting a qualified ABB representative for assistance, providing contact information for local support resources.
Protective Functions and Safety Features
The ACS355 manual meticulously details the drive’s integrated protective functions and safety features, designed to safeguard both the equipment and personnel. These features prevent damage from overcurrent, overvoltage, undervoltage, and overheating, extending the drive’s lifespan and ensuring operational reliability.
The documentation explains how these protective mechanisms operate, including adjustable parameters that allow customization to specific application requirements. Safety features, such as Safe Torque Off (STO), are thoroughly described, outlining their functionality and implementation procedures. Compliance with relevant safety standards is also addressed.
Understanding these protective measures is vital for preventing unexpected shutdowns and potential hazards. The manual emphasizes the importance of proper configuration and regular testing of safety functions. It also provides guidance on interpreting fault messages related to protective actions, enabling swift and effective troubleshooting.

Communication Protocols and Options
The ACS355 manual comprehensively covers the diverse communication protocols and options available for seamless integration with automation systems. It details support for standard protocols, enabling data exchange and control functionality. The documentation highlights various adapter modules that expand connectivity possibilities.
Specifically, the manual provides in-depth information on modules like the FCAN-01 CANopen adapter, FENA-01/-11/-21 Ethernet adapter, and others such as DeviceNet, ControlNet, EtherCAT®, and PROFIBUS DP. Each module’s user manual, referenced within the main ACS355 documentation, offers specific configuration instructions.
The manual explains how to establish communication, configure parameters, and interpret data transmitted via these protocols. It also addresses troubleshooting common communication issues. Furthermore, it details the use of adapter modules like FlashDrop and potentiometer modules, enhancing the drive’s flexibility and adaptability to various industrial applications.
FCAN-01 CANopen Adapter Module

The ACS355 manual dedicates a section to the FCAN-01 CANopen adapter module, detailing its functionality and integration with the ACS355 drive. This module enables the drive to communicate via the CANopen protocol, a widely used standard in industrial automation for networking embedded devices.
The manual provides a comprehensive guide to installing and configuring the FCAN-01, including wiring diagrams and parameter settings. It explains how to define CANopen objects, configure communication parameters like baud rate and node ID, and map drive parameters to CANopen objects for remote monitoring and control.
Furthermore, the manual outlines the supported CANopen profiles and functionalities, such as Process Data Objects (PDOs) and Service Data Objects (SDOs). Troubleshooting tips are included to address common communication issues. The dedicated user’s manual for the FCAN-01 (code 3AFE68615500), referenced in the ACS355 documentation, offers even more detailed information.
FENA-01/-11/-21 Ethernet Adapter Module
The ACS355 manual provides extensive documentation for the FENA-01, FENA-11, and FENA-21 Ethernet adapter modules, crucial for integrating the drive into Ethernet-based networks. These modules facilitate communication using standard Ethernet protocols, enabling remote control, monitoring, and diagnostics of the ACS355 drive.
The manual details the installation process, including hardware connections and initial configuration. It explains how to assign IP addresses, configure network settings, and establish communication with a host computer or network controller. Parameter settings specific to the FENA modules are thoroughly described, allowing users to tailor the communication to their specific application needs.
The documentation covers supported Ethernet protocols and functionalities, such as Modbus TCP and web server access. Troubleshooting guidance is provided for common network connectivity issues. Referencing the dedicated user’s manual (code 3AUA0000093568) offers a deeper dive into the FENA module’s capabilities and advanced configuration options.
ACS355 Drive Dimensions and Mounting
The ACS355 manual includes critical information regarding the physical dimensions and proper mounting procedures for the drive. Correct installation is paramount for ensuring reliable operation and preventing potential issues related to overheating or vibration. The manual provides detailed mechanical drawings illustrating the drive’s footprint, mounting hole locations, and overall size.
Installation instructions (MUL1-R3, code 3AFE68643147 and MUL1-R4, code 3AUA0000025916) detail the necessary clearances around the drive for adequate ventilation. It specifies appropriate mounting surfaces and hardware requirements, emphasizing the importance of a secure and stable installation. The manual also addresses considerations for different mounting orientations and environmental conditions.
Furthermore, the documentation outlines specific guidelines for drives with IP66/67 or UL Type 4x enclosures (supplement 3AUA0000066066), which require specialized mounting procedures to maintain their ingress protection ratings. Adhering to these guidelines ensures the longevity and performance of the ACS355 drive.
Document Library and Support Resources
The ACS355 manual directs users to comprehensive documentation and support resources readily available from ABB. A central repository for manuals and product documents is the ABB Document Library, accessible online in PDF format. This library hosts the primary ACS355 user’s manual (code 3AUA0000066143) alongside supplementary guides for specific applications and options.
Beyond the core drive manual, users can find documentation for various adapter modules, including FCAN-01 (CANopen), FENA-01/-11/-21 (Ethernet), and others like DeviceNet, ControlNet, EtherCAT®, and Modbus. These resources (identified by unique codes like 3AFE68615500 or 3AUA0000093568) provide detailed instructions for integrating and configuring these options.
For manuals not found in the online library, ABB recommends contacting a local ABB representative for assistance. The manual also references installation instructions (MUL1 series codes) and emphasizes the availability of support to ensure successful implementation and operation of the ACS355 drive system.
