Schneider Electric ATS480 Altivar Soft Starter User Manual

ATS480 Altivar Soft Starter

Altivar Soft Starter ATS480
User Manual
NNZ85515.02 07/2022
www.se.com

Legal Information
The Schneider Electric brand and any trademarks of Schneider Electric SE and its subsidiaries referred to in this guide are the property of Schneider Electric SE or its subsidiaries. All other brands may be trademarks of their respective owners.
This guide and its content are protected under applicable copyright laws and furnished for informational use only. No part of this guide may be reproduced or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), for any purpose, without the prior written permission of Schneider Electric.
Schneider Electric does not grant any right or license for commercial use of the guide or its content, except for a non-exclusive and personal license to consult it on an “as is” basis. Schneider Electric products and equipment should be installed, operated, serviced, and maintained only by qualified personnel.
As standards, specifications, and designs change from time to time, information contained in this guide may be subject to change without notice.
To the extent permitted by applicable law, no responsibility or liability is assumed by Schneider Electric and its subsidiaries for any errors or omissions in the informational content of this material or consequences arising out of or resulting from the use of the information contained herein.

Table of Contents

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Safety Information……………………………………………………………………………7
Qualification of Personnel …………………………………………………………………8 Intended Use………………………………………………………………………………….8 Product related information ……………………………………………………………….8
About the Book………………………………………………………………………………13
Document scope …………………………………………………………………………..13 Validity note …………………………………………………………………………………13 Related Documents ……………………………………………………………………….14 Electronic product data sheet …………………………………………………………..15 Terminology …………………………………………………………………………………15 Software Enhancements …………………………………………………………………16 Contact us …………………………………………………………………………………..16
Soft Starter Overview …………………………………………………………………….17 Inspect, Store and Handle the Product…………………………………………..19
Inspecting the Product ……………………………………………………………………19 Storage and Shipping …………………………………………………………………….19
Installation ……………………………………………………………………………………..21
Unpacking and Handling …………………………………………………………………21 Weight And Lifting Lugs Availability ………………………………………………21 Unpacking and Hoisting the References on Pallet…………………………….21
Soft Starter Mounting ……………………………………………………………………..22 Before you Begin ……………………………………………………………………..22 Mounting in an Enclosure …………………………………………………………..23 Mounting Position …………………………………………………………………….24
Soft Starter Cooling and Power Dissipation………………………………………….25 Dimensions ………………………………………………………………………………….26 Installing Door Mounting Kit……………………………………………………………..30 Protective Covers For ATS480C41Y…M12Y ………………………………………..31 Fieldbus Modules ………………………………………………………………………….33
Wiring……………………………………………………………………………………………. 34
Power Terminals……………………………………………………………………………36 Power Connections ATS480D17Y…ATS480C11Y…………………………….36 Power Connections ATS480C14Y…ATS480M12Y ……………………………38 Connection Of The Motor and Supply Mains …………………………………..41
Control Terminals ………………………………………………………………………….43 Control Terminals Layout ……………………………………………………………43 Control Block Wiring Diagram ……………………………………………………..44 Control Terminal Characteristics…………………………………………………..45 RUN and STOP Management……………………………………………………..46 Relay Contacts Wiring……………………………………………………………….48
Application Diagrams ……………………………………………………………………..51 Upstream Protection Devices …………………………………………………………..59
Checking Installation ……………………………………………………………………..60 Cybersecurity………………………………………………………………………………… 62
Overview …………………………………………………………………………………….62 Security Policy…………………………………………………………………………65 Product Defense-in-Depth ………………………………………………………….66
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ATS480 Security Policy ……………………………………………………………..69 Potential Risks and Compensating Controls……………………………………71 Data Flow Restriction ………………………………………………………………..72 Initial Setup ………………………………………………………………………………….72 Password……………………………………………………………………………………. 72 Security Event Logging …………………………………………………………………..73 Upgrades Management…………………………………………………………………..74 Clear Device / Secure Decommissioning …………………………………………….75
Commissioning……………………………………………………………………………… 76
Tools to Configure the Soft Starter……………………………………………………..77 Product HMI …………………………………………………………………………………78
Description of the Display Terminals ……………………………………………..78 Front Product LEDs…………………………………………………………………..82 Soft Starter State …………………………………………………………………………..83 Initial Setup ………………………………………………………………………………….84 Structure of the Parameter Table ………………………………………………………90 Finding a Parameter in This Document……………………………………………….91 Main Menu Presentation …………………………………………………………………92 [Simply Start] SYS ………………………………………………………………………..93 Set The Currents ……………………………………………………………………..94 Set The Mains Voltage ………………………………………………………………96 Set Start Profile ……………………………………………………………………….97 Set Stop Profile………………………………………………………………………..98 Example Of Typical Configurations For Common Applications………….. 101 Small Motor Test…………………………………………………………………………. 102 Connection Inside The Delta Of The Motor ……………………………………….. 104 Diagnostic Of The Delta Connection ……………………………………………….. 105 Motor Preheating………………………………………………………………………… 108 Torque / Voltage Control……………………………………………………………….. 113 Voltage Boost…………………………………………………………………………….. 114 Second Motor Parameters…………………………………………………………….. 115 Cascade Motors …………………………………………………………………………. 123 Smoke Extraction ……………………………………………………………………….. 125 Factory Settings …………………………………………………………………………. 127
HMI navigation ……………………………………………………………………………. 128
1 [Simply Start] SYS …………………………………………………………………… 128 2 [Monitoring] PROT …………………………………………………………………… 129
2.2 [Process underload] ULD ………………………………………………….. 136 2.4 [Process overload] OLD ……………………………………………………. 138 2.11 [Thermal monitoring] TPP ……………………………………………….. 139 3 [Complete settings] CST…………………………………………………………… 143 3.1 [Motor parameters] MPA ……………………………………………………. 144 3.2 [Mains contactor command] LLC ……………………………………….. 146 3.3 [Motor wiring] MWMT …………………………………………………………. 148 3.4 [Preheating] PRF ……………………………………………………………… 150 3.5 [Start & Stop] SSP ……………………………………………………………. 152 3.6 [Cascade] CSC ………………………………………………………………… 161 3.7 [Smoke Extraction] SMOE ………………………………………………….. 163 3.8 [Command channel] CCP ………………………………………………….. 165 3.9 [Error/Warning handling] CSWM ………………………………………….. 169 4 [Input/Output] IO ……………………………………………………………………. 174

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4.1 [DI3 assignment] L3A 4.2 [DI4 assignment] L4A……………………. 175 4.3 [DQ1 configuration] DO1 …………………………………………………… 176 4.4 [DQ2 Configuration] DO2…………………………………………………… 177 4.5 [AI1 configuration] AI1…………………………………………………….. 178 4.6 [AQ1 configuration] AO1 …………………………………………………… 179 4.7 [R1 configuration] R1 ………………………………………………………. 182 4.9 [R3 configuration] R3 ………………………………………………………. 183 5 [2nd Mot Parameters] ST2 ………………………………………………………… 185 6 [Communication] COM ……………………………………………………………… 191 6.1 [Modbus Fieldbus] MD1…………………………………………………….. 192 6.2 [Modbus HMI] MD2 …………………………………………………………… 196 6.3 [Eth Module Config] ETO…………………………………………………… 198 6.4 [CANopen] CNO ……………………………………………………………….. 198 6.5 [Profibus] PBC…………………………………………………………………. 198 6.6 [Communication map] CMM ……………………………………………….. 198 7 [Display] MON………………………………………………………………………….. 209 7.1 [Motor parameters] MMO ……………………………………………………. 210 7.2 [Thermal Monitoring] TPM …………………………………………………. 212 7.3 [Counter Management] ELT ………………………………………………. 213 7.4 [Other State] SST …………………………………………………………….. 214 7.5 [I/O Map] IOM ………………………………………………………………….. 215 7.6 [Energy parameters] ENP ………………………………………………….. 218 8 [Diagnostics] DIA……………………………………………………………………. 219 8.1 [Diag. data] DDT ………………………………………………………………. 220 8.2 [Error history] PFH …………………………………………………………… 222 8.3 [Warnings] ALR ……………………………………………………………….. 224 9 [Device Management] DMT………………………………………………………… 225 9.1 [Device Name] PAN ………………………………………………………….. 226 9.2 [Identification] OID ………………………………………………………….. 226 9.3 [Transfer config file] TCF ………………………………………………….. 227 9.4 [Factory settings] FCS ……………………………………………………… 228 9.5 [Backup/Restore] BRDV…………………………………………………….. 230 9.6 [Cybersecurity] CYBS ……………………………………………………….. 231 9.7 [Date & Time] DTO ……………………………………………………………. 234 9.8 [Firmware update] FWUP …………………………………………………… 235 9.11 [Simulation mode] SIMU………………………………………………….. 236 9.12 [Product restart] RP ……………………………………………………….. 237 10 [My preferences] MYP …………………………………………………………….. 238 10.1 [Language] LNG …………………………………………………………….. 239 10.2 [Parameter access] PAC ………………………………………………….. 240 10.3 [Customization] CUS ………………………………………………………. 242 10.4 [LCD settings] CNL…………………………………………………………. 244 10.5 [QR code] QCC……………………………………………………………….. 245 Compatibility Table ……………………………………………………………………… 246
Troubleshooting ………………………………………………………………………….. 248 Maintenance ……………………………………………………………………………….. 270
Soft Starter, Display Terminals and Fieldbus Modules Update ……………….. 270 Scheduled Servicing ……………………………………………………………………. 272 Decommissioning ……………………………………………………………………….. 276 Additional Support ………………………………………………………………………. 276
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Technical Data…………………………………………………………………………….. 277
Environment Data……………………………………………………………………….. 277 Electrical Data ……………………………………………………………………………. 278
Mains Supply in Function of the System Earthing Arrangement According to the Altitude………………………………………………………….. 278 Normal Duty, Soft Starter In Line Connection, 208…690 Vac 50/60 Hz Supply ………………………………………………………………………………… 279 Normal Duty, Soft Starter Inside Delta Connection, 230…415 Vac 50/ 60 Hz Supply ………………………………………………………………………… 280 Heavy Duty, Soft Starter In Line Connection, 208…690 Vac 50/60 Hz Supply ………………………………………………………………………………… 281 Heavy Duty, Soft Starter Inside Delta Connection, 230…415 Vac 50/ 60 Hz Supply ………………………………………………………………………… 282 Soft Starter Thermal Monitoring ……………………………………………………… 282
Glossary ……………………………………………………………………………………… 283

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Safety Information
Safety Information
Important Information
Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, service, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
The addition of this symbol to a “Danger” or “Warning” safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
! DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.
! WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
! CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE
NOTICE is used to address practices not related to physical injury.

Please Note

Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.
A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and its installation, and has received safety training to recognize and avoid the hazards involved.

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Qualification of Personnel

Safety Information

Only appropriately trained persons who are familiar with and understand the contents of this manual and all other pertinent product documentation are authorized to work on and with this product. In addition, these persons must have received safety training to recognize and avoid hazards involved. These persons must have sufficient technical training, knowledge and experience and be able to foresee and detect potential hazards that may be caused by using the product, by changing the settings and by the mechanical, electrical and electronic equipment of the entire system in which the product is used. All persons working on and with the product must be fully familiar with all applicable standards, directives, and accident prevention regulations when performing such work.

Intended Use

This product is intended for industrial use according to this manual.
The product may only be used in compliance with all applicable safety standard and local regulations and directives, the specified requirements and the technical data. The product must be installed outside the hazardous ATEX zone. Prior to using the product, you must perform a risk assessment in view of the planned application. Based on the results, the appropriate safety measures must be implemented. Since the product is used as a component in an entire system, you must ensure the safety of persons by means of the design of this entire system (for example, machine design). Any use other than the use explicitly permitted is prohibited and can result in hazards.

Product related information
Read and understand these instructions before performing any procedure with this soft starter.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
· Only appropriately trained persons who are familiar with and fully understand the contents of the present manual and all other pertinent product documentation and who have received all necessary training to recognize and avoid hazards involved are authorized to work on and with this equipment.
· Installation, adjustment, repair and maintenance must be performed by qualified personnel.
· Verify compliance with all local and national electrical code requirements as well as all other applicable regulations with respect to grounding of all equipment.
· Only use properly rated, electrically insulated tools and measuring equipment.
· Do not touch unshielded components or terminals with voltage present.
· Prior to performing any type of work on the equipment, block the motor shaft to prevent rotation.
· Insulate both ends of unused conductors of the motor cable.
Failure to follow these instructions will result in death or serious injury.

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Safety Information

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
Before performing work on the equipment: · Use all required personal protective equipment (PPE). · Disconnect all power, including external control power that may be present.
Take into account that the circuit breaker or main switch does not deenergize all circuits. · Place a “Do Not Turn On” label on all power switches related to the equipment. · Lock all power switches in the open position. · Verify the absence of voltage using a properly rated voltage sensing device. Before applying voltage to the equipment: · Verify that the work has been completed and that the entire installation cannot cause hazards. · If the mains input terminals and the motor output terminals have been grounded and short- circuited, remove the ground and the short circuits on the mains input terminals and the motor output terminals. · Verify proper grounding of all equipment. · Verify that all protective equipment such as covers, doors, grids is installed and/or closed. Failure to follow these instructions will result in death or serious injury.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH · Never operate energized switch with door open. · Turn off switch before removing or installing fuses or making load side
connections. · Do not use renewable link fuses in fused switches. Failure to follow these instructions will result in death or serious injury.
Damaged products or accessories may cause electric shock or unanticipated equipment operation.
DANGER
ELECTRIC SHOCK OR UNANTICIPATED EQUIPMENT OPERATION
Do not use damaged products or accessories.
Failure to follow these instructions will result in death or serious injury.
Contact your local Schneider Electric sales office if you detect any damage whatsoever.
This equipment has been designed to operate outside of any hazardous location. Only install this equipment in zones known to be free of a hazardous atmosphere.
DANGER
POTENTIAL FOR EXPLOSION
Install and use this equipment in non-hazardous locations only.
Failure to follow these instructions will result in death or serious injury.

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Safety Information
Your application consists of a whole range of different interrelated mechanical, electrical, and electronic components, the soft starter being just one part of the application. The soft starter by itself is neither intended to nor capable of providing the entire functionality to meet all safety-related requirements that apply to your application. Depending on the application and the corresponding risk assessment to be conducted by you, a whole variety of additional equipment is required such as, but not limited to, external encoders, external brakes, external monitoring devices, guards, etc.
As a designer/manufacturer of machines, you must be familiar with and observe all standards that apply to your machine. You must conduct a risk assessment and determine the appropriate Performance Level (PL) and/or Safety Integrity Level (SIL) and design and build your machine in compliance with all applicable standards. In doing so, you must consider the interrelation of all components of the machine. In addition, you must provide instructions for use that enable the user of your machine to perform any type of work on and with the machine such as operation and maintenance in a safe manner.
The present document assumes that you are fully aware of all normative standards and requirements that apply to your application. Since the soft starter cannot provide all safety-related functionality for your entire application, you must ensure that the required Performance Level and/or Safety Integrity Level is reached by installing all necessary additional equipment.
WARNING
INSUFFICIENT PERFORMANCE LEVEL/SAFETY INTEGRITY LEVEL AND/ OR UNINTENDED EQUIPMENT OPERATION
· Conduct a risk assessment according to EN ISO 12100 and all other standards that apply to your application.
· Use redundant components and/or control paths for all critical control functions identified in your risk assessment.
· Verify that the service life of all individual components used in your application is sufficient for the intended service life of your overall application.
· Perform extensive commissioning tests for all potential error situations to verify the effectiveness of the safety-related functions and monitoring functions implemented, for example, but not limited to, speed monitoring by means of encoders, short circuit monitoring for all connected equipment, correct operation of brakes and guards.
· Perform extensive commissioning tests for all potential error situations to verify that the load can be brought to a safe stop under all conditions.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
The products may perform unexpected movements because of incorrect wiring, incorrect settings, incorrect data or other errors.
WARNING
UNANTICIPATED EQUIPMENT OPERATION
· Carefully install the wiring in accordance with the EMC requirements.
· Do not operate the product with unknown or unsuitable settings or data.
· Perform a comprehensive commissioning test.
Failure to follow these instructions can result in death, serious injury, or equipment damage.

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Safety Information

WARNING
LOSS OF CONTROL
· The designer of any control scheme must consider the potential failure modes of control paths and, for critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop, overtravel stop, power outage and restart.
· Separate or redundant control paths must be provided for critical control functions.
· System control paths may include communication links. Consideration must be given to the implications of unanticipated transmission delays or failures of the link.
· Observe all accident prevention regulations and local safety guidelines (1).
· Each implementation of the product must be individually and thoroughly tested for proper operation before being placed into service.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
(1) For USA: Additional information, refer to NEMA ICS 1.1 (latest edition), Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control and to NEMA ICS 7.1 (latest edition), Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems.
Machines, controllers, and related equipment are usually integrated into networks. Unauthorized persons and malware may gain access to the machine as well as to other devices on the network/fieldbus of the machine and connected networks via insufficiently secure access to software and networks.
WARNING
UNAUTHORIZED ACCESS TO THE MACHINE VIA SOFTWARE AND NETWORKS
· In your hazard and risk analysis, consider all hazards that result from access to and operation on the network/fieldbus and develop an appropriate cyber security concept.
· Verify that the hardware infrastructure and the software infrastructure into which the machine is integrated as well as all organizational measures and rules covering access to this infrastructure consider the results of the hazard and risk analysis and are implemented according to best practices and standards covering IT security and cyber security (such as: ISO/IEC 27000 series, Common Criteria for Information Technology Security Evaluation, ISO/ IEC 15408, IEC 62351, ISA/IEC 62443, NIST Cybersecurity Framework, Information Security Forum – Standard of Good Practice for Information Security, SE recommended Cybersecurity Best Practices).
· Verify the effectiveness of your IT security and cyber security systems using appropriate, proven methods.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
() : SE Recommended Cybersecurity Best Practices can be downloaded on SE. com.

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Safety Information
WARNING
LOSS OF CONTROL
Perform a comprehensive commissioning test to verify that communication monitoring properly detects communication interruptions
Failure to follow these instructions can result in death, serious injury, or equipment damage.
This product meets the EMC requirements according to the standard CEI 609474-1. This device has been designed for environment A. Use of this product in a domestic environment (B environment) may cause unwanted radio interference.
WARNING
RADIO INTERFERENCE · In a domestic environment (B environment), this product may cause radio
interference in which case supplementary mitigation measures may be required. · The references from ATS480D17Y to ATS480C11Y can be adapted to a domestic environment (B environment) by adding an external bypass contactor. For other ATS480 references, you must consider other mitigation measures. Failure to follow these instructions can result in death, serious injury, or equipment damage.
NOTICE
DESTRUCTION DUE TO INCORRECT MAINS VOLTAGE
Before switching on and configuring the product, verify that it is approved for the mains voltage.
Failure to follow these instructions can result in equipment damage.

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About the Book
About the Book
Document scope
The purpose of this document is: · to give you mechanical and electrical information related to the ATS480, · to show you how to install, wire and program this soft starter.

Validity note

Original instructions and information given in the present document have been written in English (before optional translation).
NOTE: The products listed in the document are not all available at the time of publication of this document online. The data, illustrations and product specifications listed in the guide will be completed and updated as the product availabilities evolve. Updates to the guide will be available for download once products are released onto the market.
This documentation is valid only for ATS480.
The characteristics that are presented in this manual should be the same as those characteristics that appear online. In line with our policy of constant improvement, we may revise content over time to improve clarity and accuracy. If you see a difference between the manual and online information, use the online information as your reference.
The technical characteristics of the devices described in the present document also appear online. To access the information online:

Step 1 2
3
4 5 6

Action
Go to the Schneider Electric home page www.se.com.
In the Search box type the reference of the product or the name of a product range.
· Do not include blank spaces in the reference or product range. · To get information on grouping similar modules, use asterisks (*).
If you entered a reference, go to the Product Datasheets search results and click on the reference that interests you.
If you entered the name of a product range, go to the Product Ranges search results and click on the product range that interests you.
If more than one reference appears in the Products search results, click on the reference that interests you.
Depending on the size of your screen, you may need to scroll down to see the data sheet.
To save or print a data sheet as a .pdf file, click Download XXX product datasheet.

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13

Related Documents

About the Book

Use your tablet or your PC to quickly access detailed and comprehensive information on all our products on www.se.com The Internet site provides the information you need for products and solutions:
· The whole catalog for detailed characteristics and selection guides
· The CAD files to help design your installation, available in over 20 different file formats
· All software and firmware to maintain your installation up to date
· A large quantity of White Papers, Environment documents, Application solutions, Specifications… to gain a better understanding of our electrical systems and equipment or automation
· And finally all the User Guides related to your soft starter, listed below:

Title of documentation Catalog: Altivar Soft Starter ATS480
ATS480 Getting Started Manual
ATS480 Getting Started Manual Annex for UL Video: Getting Started with ATS480 ATS480 User Manual
ATS48 to ATS480 Substitution Manual
Video: How to substitute an ATS48 for an ATS480? ATS480 Embedded Modbus RTU Manual ATS480 EtherNet/IP ­ Modbus TCP Manual VW3A3720 ATS480 PROFIBUS DP Manual VW3A3607 ATS480 CANopen Manual VW3A3608, VW3A3618, VW3A3628 ATS480 Communication Parameter Addresses ATS480 Cascade Function Application Note SoMove: FDT ATS480: DTM
EcoStruxure Automation Device Maintenance : Software

Catalog number
DIA2ED2210602EN (English), DIA2ED2210602FR (French), ECATA1172 (Chinese), DIA2ED2210602DE (German), DIA2ED2210602IT (Italian), DIA2ED2210602SP (Spanish), DIA2ED2210602PTBR (Brazilian Portuguese), DIA2ED2210602TR (Turkish)
NNZ85504 (English), NNZ85505 (French), NNZ85506 (Spanish), NNZ85507 (Italian), NNZ85508 (German), NNZ85509 (Chinese), NNZ85510 (Portuguese), NNZ85511 (Turkish)
NNZ86539 (English)
FAQ000233342 (English)
NNZ85515 (English), NNZ85516 (French), NNZ85517 (Spanish), NNZ85518 (Italian), NNZ85519 (German), NNZ85520 (Chinese), NNZ85521 (Portuguese), NNZ85522 (Turkish)
NNZ85529 (English), NNZ85530 (French), NNZ85531 (Spanish), NNZ85532 (Italian), NNZ85533 (German), NNZ85534 (Chinese), NNZ85535 (Portuguese), NNZ85536 (Turkish)
FAQ000210049 (English)
NNZ85539 (English)
NNZ85540 (English)
NNZ85542 (English)
NNZ85543 (English)
NNZ85544 (English)
NNZ85564 (English)
SoMove FDT (English, French, German, Spanish, Italian, Chinese)
ATS480 DTM Library EN (English ­ to be installed first), ATS480 DTM Lang FR (French), ATS480 DTM Lang SP (Spanish), ATS480 DTM Lang IT (Italian), ATS480 DTM Lang DE (German), ATS480 DTM Lang CN (Chinese)
EADM (English)

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About the Book

Title of documentation
Video: How to update the firmware on ATS480 with EcoStruxure Automation Device Maintenance?
Recommended Cybersecurity Best Practices
Video: How to configure the cybersecurity applied to ATS480?

Catalog number FAQ000233943 (English)
CS-Best-Practices-2019­340 (English) FAQ000236206 (English)

You can download there technical publications and other technical information from our website at www.se.com/en/download.

Electronic product data sheet
Scan the QR code in front of the soft starter to get the product data sheet.

Terminology

The technical terms, terminology, and the corresponding descriptions in this manual normally use the terms or definitions in the relevant standards.
In the area of soft starters this includes, but is not limited to, terms such as error, error message, failure, fault, fault reset, protection, safe state, safety function, warning, warning message, and so on.
Among others, these standards include:
European standards:
· IEC 60947­1 Low­Voltage Switchgear and Control Gear ­ General rules
· IEC 60947­4-2 Semiconductor Motor controllers, Starters and Soft Starters
· IEC 60529 Degrees of protection provided by enclosures (IP Code) Safety of machinery ­ Electrical equipment of machines ­ General requirements
· IEC 60664­1 Insulation coordination for equipment within low-voltage supply systems ­ Principles, requirements, and tests
· IEC 61000­4­2/-4­3/4­4/4­5/4­6/4­11/4­12 Electromagnetic Compatibility
· IEC 60721­3 Classification of environmental conditions
· IEC 61131­2: Programmable controllers ­ Part 2: Equipment requirements and tests
· IEC 60068: Environmental testing
· IEC 61158 series: Industrial communication networks ­ Fieldbus specifications
· IEC 61784 series: Industrial communication networks ­ Profiles
· IEC 62443: Security for industrial automation and control systems

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15

About the Book
European Community directives:
· 86/188/EEC Protection of Workers for the Risks Related to Exposure to Noise at Work
· 2014/35/EU Low Voltage Directive
· 2014/30/EU EMC Directive
· 2006/42/EC Machine Directive
North American standards:
· UL 60947­4­2: Low­Voltage Switchgear and Control gear ­ Part 4-2: Contactors and Motor­Starters ­ AC Semiconductor Motor Controllers and Starters
Other standards:
· ISO 12100:2010: Safety of machinery ­ General principles for design ­ Risk assessment and risk reduction
· GB/T 14078.6-2016: Low–Voltage Switchgear and Control Gear – – Part 4-2: Contactors and motor starters – – AC Semiconductor Motor Controllers and Starters (including Soft Starters)
· IEC 61800-9-2: Adjustable speed electrical power drive systems ­ Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driver applications ­ Energy efficiency indicators for power drive systems and motor starters
In addition, the term zone of operation is used in conjunction with the description of specific hazards, and is defined as it is for a hazard zone or danger zone in the EC Machinery Directive (2006/42/EC) and in ISO 12100-1.
Also see the glossary at the end of this manual.

Software Enhancements

Overview

The Altivar Soft Starter ATS480 will benefit from future software enhancements. Those enhancements will be listed below.
This documentation relates to the version V1.1.

V1.1 Release Note
Initial release

Contact us

Select your country on www.se.com/contact. Schneider Electric Industries SAS Head Office 35, rue Joseph Monier 92500 Rueil-Malmaison France

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Soft Starter Overview
Soft Starter Overview
ATS480D17Y…ATS480D47Y 3­phase 208…690 V, 17…47 A, 2.2…45 kW, 3…50 HP

ATS480D62Y…ATS480C11Y 3­phase 208…690 V, 62…110 A, 11…90 kW, 15…125 HP

Frame size A
ATS480C14Y…ATS480C17Y 3­phase 208…690 V, 140…170 A, 30…160 kW, 40…200 HP

Frame size B
ATS480C21Y…ATS480C32Y 3­phase 208…690 V, 210…320 A, 45…315 kW, 60… 400 HP

Frame size C

Frame size D

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ATS480C41Y…ATS480C66Y 3­phase 208…690 V, 410…660 A, 90…630 kW, 125…850 HP

Soft Starter Overview
ATS480C79Y…ATS480M12Y 3­phase 208…690 V, 790…1200 A, 220…900 kW, 250…1200 HP

Frame size E

Frame size F

ATS480 Catalog Number Description

Catalog number elements ATS480 D
17
Y

Description
Product range, Altivar Soft Starter Factor for current rating:
· D: current rating x 1 · C: current rating x 10 · M: current rating x 100 Current rating: 10 ­ 11 ­ 12 ­ 14 ­ 17 ­ 21 ­ 22 ­ 25 ­ 32 ­ 38 ­ 41 ­ 47 ­ 48 ­ 59 ­ 62 ­ 66 ­ 75 ­ 79 ­ 88 Power part supply: Y = 208…690 Vac

Manufacturing Date
Use the serial number on the nameplate of the soft starter to retrieve its manufacturing date.
The four digits before the 2 characters of the serial number provide respectively the year and the week of manufacture.
In the example below 8A2204311382022 the manufacturing date is year 2022, week 04.

18

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Inspect, Store and Handle the Product
Inspect, Store and Handle the Product

Inspecting the Product

Unpack the soft starter and verify that it is not damaged. Damaged products or accessories may cause electric shock or unanticipated equipment operation.
DANGER
ELECTRIC SHOCK OR UNANTICIPATED EQUIPMENT OPERATION Do not use damaged products or accessories. Failure to follow these instructions will result in death or serious injury.

Contact your local Schneider Electric sales office if you detect any damage whatsoever.

Step 1
2

Action
Verify that the catalog number printed on the nameplate corresponds to the purchase order.
Before performing any installation work inspect the product for visible damage.

Store the product in its original packaging if not installed immediately after inspection.

Storage and Shipping

Ambient temperature Relative humidity Vibration resistance
Shock resistance

NOTICE
INCORRECT STORAGE Do not crush the packaging during transport and storage.
Failure to follow these instructions can result in equipment damage.

Refer to the stacking instructions on the packaging. The environment during transportation and storage must be dry and free from dust.

Transport

Storage

-25…70° C (-13…158 °F)

-25…70° C (-13…158 °F)

Maximum 93 % without condensation or dripping water

· 1.75 mm peak to peak from 2 to 13 Hz
· 15 m/s² from 13 to 200 Hz · 10 m/s² from 200 to 500 Hz
100 m/s² at 11 ms

· 1.75 mm peak to peak from 2 to 13 Hz
· 15 m/s² from 13 to 200 Hz · 10 m/s² from 200 to 500 Hz
100 m/s² at 11 ms

For more information refer to Technical Data, page 277.

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19

Inspect, Store and Handle the Product
If the ATS480 must be shipped to another location, use the original shipping material.
WARNING
INCORRECT HANDLING · Follow all handling instructions provided in this manual and in all associated
product documentation. · Handle and store the product in its original packaging. · Do not handle and store the product if the packaging is damaged or appears
to be damaged. · Take all measures required to avoid damage to the product and other
hazards when handling or opening the packaging. Failure to follow these instructions can result in death, serious injury, or equipment damage.
To help protect the product before installation, handle and store it in its packaging. Ensure that the specified ambient conditions are followed.
For ATS480C41Y to ATS480M12Y, consider this additional safety message:
WARNING
TOPPLING · Take into account the high center of gravity when handling the equipment. · Only transport the equipment on the pallet using a suitable forklift. · Do not remove the straps and the screws on the pallet before the equipment
has been transported to the final installation position. Failure to follow these instructions can result in death, serious injury, or equipment damage.

20

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Installation
Installation

Unpacking and Handling

Weight And Lifting Lugs Availability

See the weights, lifting lugs availability and packaging types in the following table before installing the soft starter.

References ATS480D17Y…D47Y ATS480D62Y…C11Y ATS480C14Y…C17Y ATS480C21Y…C32Y ATS480C41Y…C66Y ATS480C79Y…M12Y

Weight kg (lbs) 4.9 (10.8) 8.3 (18.2) 12.4 (27.3) 18.2 (40.1) 51.4 (113.3) 115 (253.5)

Lifting lugs No No Yes Yes Yes Yes

Packaging Cardboard box Cardboard box Cardboard box Pallet Pallet Pallet

Unpacking and Hoisting the References on Pallet
The references from ATS480C21Y to ATS480M12Y are mounted on pallet.
CAUTION
SHARP EDGES Use all necessary personal protective equipment (PPE) such as gloves when removing the components from the pallet.
Failure to follow these instructions can result in injury or equipment damage.
WARNING
TOPPLING, SWINGING, OR FALLING EQUIPMENT · Take all measures necessary to keep the equipment from swinging, toppling
and falling. · Follow the instructions provided to remove the equipment from the
packaging and to mount it at its final position. Failure to follow these instructions can result in death, serious injury, or equipment damage.

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21

Installation

See the procedure for hoisting the references from ATS480C41Y to ATS480M12Y:

Step 1
2 3

Action
Lift the soft starter by means of a hoist by using the handling lugs of the soft starter to fasten the lifting equipment. The lifting bar is not supplied.
Keep the soft starter suspended by means of appropriate equipment until it is securely fastened in the final installation position.
Move the soft starter to the final installation or on the back of the enclosure in accordance with the instructions given in this document.

a b

· a: 45° maximum · b: Lifting bar
Soft Starter Mounting
Before you Begin
Conductive foreign objects may cause parasitic voltage.
DANGER
ELECTRIC SHOCK AND/OR UNANTICIPATED EQUIPMENT OPERATION · Keep foreign objects such as chips, screws or wire clippings from getting into
the product. · Verify correct seat of seals and cable entries in order to avoid deposits and
humidity. Failure to follow these instructions will result in death or serious injury.

22

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Installation

The temperature of the products described in this manual may exceed 80 °C (176 °F) during operation.
WARNING
HOT SURFACES · Ensure that any contact with hot surfaces is avoided. · Do not allow flammable or heat-sensitive parts in the immediate vicinity of
hot surfaces. · Verify that the product has sufficiently cooled down before handling it. · Verify that the heat dissipation is sufficient by performing a test run under
maximum load conditions. Failure to follow these instructions can result in death, serious injury, or equipment damage.

Mounting in an Enclosure

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH These products are open devices and must be mounted in a suitable enclosure.
Failure to follow these instructions will result in death or serious injury.

Use the enclosure manufacturers’ specifications for proper sizing based on thermal considerations. It is necessary to add up the power dissipated by each device in the enclosure.
For the power dissipated by the soft starter refer to Soft Starter Cooling and Power Dissipation, page 25.

Enclosure type General purpose metal
to reach IP23

Dust and damp-proof metal to reach IP54 / NEMA12

e
e = external ambient temperature
i = internal ambient temperature of the enclosure

i ATS

e

i

ATS

e i ATS

Air circulation
Temperature around the soft starter

Install air inlet

If air inlet is not adequate, install a forced ventilation unit, with a filter if necessary

Do not use insulated or nonmetallic enclosures as they have poor thermal conduction. Provide a stirring fan to circulate air inside the enclosure and to help prevent hot spots in the soft starter.
This allows operation of the soft starter in an enclosure with a maximum internal temperature of 60 °C (140 °F)

· -10…40 °C (14…104 °F) without derating when not bypassed · -10…50 °C (14…122 °F) without derating when bypassed · 40…60 °C (104 … 140 °F) with rated current (Ie) derating of 2% per degree Ensure that the ambient temperature around the soft starters does not exceed this limit.

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23

Installation
Mounting Position
The soft starter is designed to be mounted inside cabinets vertically at ± 10° for cooling purposes.
Respect the minimum clearances so that the cooling air can circulate from the bottom to the top of the soft starter. The minimum clearances apply to any device close to the soft starter such as circuit breakers, fuses, contactors, bypass contactors.
Do not install the soft starter above heating elements.

mm

mm

in.

in.

100

(3.9)

50

50

10

(1.9)

(1.9)

(0.4)

100 (3.9)
10°

24

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Installation
Soft Starter Cooling and Power Dissipation

Reference
ATS480D17Y ATS480D22Y ATS480D32Y ATS480D38Y ATS480D47Y ATS480D62Y ATS480D75Y ATS480D88Y ATS480C11Y ATS480C14Y ATS480C17Y ATS480C21Y ATS480C25Y ATS480C32Y ATS480C41Y ATS480C48Y ATS480C59Y ATS480C66Y ATS480C79Y ATS480M10Y ATS480M12Y

Frame Power Dissipated at

Power Dissipated at

Size Nominal Load in Normal Heavy Load in Normal

Duty, not Bypassed (W) Duty, not Bypassed (W)

A

63

A

79

A

109

A

121

A

147

B

206

B

250

B

295

B

327

C

391

C

484

D

585

D

700

D

907

E

1344

E

1391

E

1736

E

1963

F

2542

F

2870

F

3497

51 64 79 104 121 158 206 250 257 311 396 473 585 700 1022 1177 1391 1736 2078 2230 2870

Minimum air flow rate required

m³/hour ft³/min

No fan

No fan

14

8

14

8

28

16

86

50

86

50

86

50

86

50

138

81

138

81

280

164

280

164

280

164

600

353

600

353

600

353

600

353

1200

706

1200

706

1200

706

Fans switch to On as soon as the heatsink temperature reaches 50°C (122°F). Fans switch to Off as soon as the heatsink temperature falls below 40°C (104°F).
When bypassed, the soft starter dissipates 25 W with fans Off and 110 W maximum.

.

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25

Dimensions

Installation
Use screws with DIN 125 washer to mount the soft starter. Tighten the fixing screws. Altivar Soft Starter ATS480 CAD files can be downloaded from www.se.com.

ATS480D17Y…ATS480D47Y
Front, Side and Rear View, frame size A

mm in.
160 6.3

mm in.
203 8

mm

in.

30

100

30 Ø7

1.1

3.9

1.1 0.27

6.6 0.26

10.2

260

10.8

275

Mounting screws x 4: M6

Ø7

8.4

0.27

0.3

ATS480D62Y…ATS480C11Y
Front, Side and Rear View, Frame size B

mm

in.

190

7.4

mm

in.

247

9.72

mm

150

in. 20 5.9 20

Ø7

0.78

0.78 0.27

10 0.39

10.6

270

11.4

290

Mounting screws x 4: M6 26

Ø7

10

0.27

0.39

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Installation
ATS480C14Y…ATS480C17Y
Front, Side and Rear View, frame size C

mm

in.

200

7.8

mm

in.

272

10.7

mm

160

in.

20 6.3 20

0.7

0.7

Ø7

0.27

10

0.4

340 13.3 320 12.6

Ø7 0.27
Mounting screws x 4: M6

ATS480C21Y…ATS480C32Y
Front, Side and Rear View, frame size D

mm in.
320 12.6

mm in.
277 10.9

mm
in. 35
Ø9 1.3 0.35

10 0.4

250

35

9.8

1.3

15 0.6

350

380 14.9

0.6

15

Ø9 0.35
Mounting screws x 4: M8

13.7

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27

ATS480C41Y…ATS480C66Y
Front, Side and Rear View, frame size E

mm in.
400 15.7

mm in.
314 12.3

Installation

670 26.3

mm in.

Ø9

50

300

50

0.35

2

11.8

2

Mounting screws x 4: M8

20 0.78

24

610

Ø9 0.35
28

40

1.57

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Installation
ATS480C79Y…ATS480M12Y
Front, Side and Rear View, frame size F

mm in.
770 30.3

mm in.
329 13

890 35

mm

in.

350

Ø11

35 13.7

0.4

1.3

Mounting screws x 6: M10

350

13.7

35

1.3

20 0.78

33.4

850

0.78

Ø11 0.4

20

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29

Installing Door Mounting Kit

Installation

The ATS480 is delivered with the VW3A1113 Plain Text Display Terminal.
The VW3A1111 Graphic Display Terminal is available as an option to replace the Plain Text Display Terminal.
Door mounting kits are available as options to mount the display terminal on the door of the enclosure.
Refer to the following table to choose a display terminal and its door mounting kit.

Door Mounting Kit protection degree IP43

Display terminal
VW3A1113 Plain Text Display Terminal Delivered with the soft starter

Door mounting kit
VW3A1114 door mounting kit. Available as option

IP65

VW3A1111 Graphic Display Terminal Available as option

Refer to the instruction sheet EAV91355. VW3A1112 door mounting kit. Available as option

Select one of the following RJ45 cables to connect the remote mounting kit to the soft starter:
· 1 meter: VW3A1104R10 · 3 meters: VW3A1104R30 · 5 meters: VW3A1104R50 · 10 meters: VW3A1104R100 Not included with the remote kit

Refer to the instruction sheet EAV76406.

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Installation
Protective Covers For ATS480C41Y…M12Y
It is possible to limit direct access to the power terminals by installing protective covers for the following references:
· ATS480C41Y · ATS480C48Y · ATS480C59Y · ATS480C66Y · ATS480C79Y · ATS480M10Y · ATS480M12Y Protective covers help to add a guarding to the IP00 power terminals to reduce accidental contact.
DANGER
HAZARD OF ELECTRIC SHOCK OR ARC FLASH · Do not consider that the degree of protection is modified if the protective
covers are added to the device. · Before performing any work on and around the device, you must continue to
follow the instructions given in this manual. Failure to follow these instructions will result in death or serious injury.
NOTICE
DAMAGE TO THE DEVICE · Follow the instructions given in this section to design and install the
protective covers. · Do not exceed the maximum limits specified. Failure to follow these instructions can result in equipment damage.
To dimension the protective covers, it is required to respect the following limits: · Protective cover material must be polymethyl methacrylate (PMMA) · M6 fixing screws · Maximum 5 mm (0,2 inch) thick · Same width as the soft starter: 400 mm (15,7 inches) for ATS480C41Y…ATS480C66Y 770 mm (30;3 inches) for ATS480C79Y…ATS480M12Y · Maximum length below and above the soft starter: 220 mm (8,6 inches) for ATS480C41Y…ATS480C66Y 250 mm (9,8 inches) for ATS480C79Y…ATS480M12Y
For a longer length, it is required to use support points on the cabinet.

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31

The following measurements are in millimeters (inches).

ATS480C41Y…ATS480C66Y

ATS480C79Y…ATS480M12Y

14

188,5

(0.55) (7.4)

188,5 (7.4)

43 (1.7)

345 (13.6)

345 (13.6)

Installation

250 (9.8) 43,25 (1.7)

3xM6

3xM6

83,25 (3.3) 220 (8.6)

773,25 (30.4) 710,25 (28) 45,5 (1.8)

500 (19.7)

3xM6

3xM6

250 (9.8)

220 (8.6)

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Installation
Fieldbus Modules
Fieldbus Modules can be used with the soft starter for communicating with the product, applying commands and monitoring. For the list of Fieldbus Manuals refer to Related Documents, page 14.

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33

Wiring
Wiring
General instructions
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Read and understand the instructions in Safety Information chapter before performing any procedure in this chapter.
Failure to follow these instructions will result in death or serious injury.
DANGER
HAZARD OF FIRE OR ELECTRIC SHOCK · Wire cross sections and tightening torques must comply with the
specifications provided in this document. · If you use flexible multi-wire cables for a connection with a voltage higher
than 25 Vac, you must use ring type cable lugs or wire ferrules, depending on the wire gauge and the specified stripping length of the cable. Failure to follow these instructions will result in death or serious injury.
The product has a leakage current greater than 3.5 mA. If the protective ground connection is interrupted, a hazardous touch current may flow if the product is touched.
DANGER
ELECTRIC SHOCK CAUSED BY HIGH LEAKAGE CURRENT Verify compliance with all local and national electrical code requirements as well as all other applicable regulations with respect to grounding of the entire drive system installation.
Failure to follow these instructions will result in death or serious injury.
DANGER
INSUFFICIENT PROTECTION AGAINST OVERCURRENTS CAN CAUSE FIRE OR EXPLOSION · Use properly rated overcurrent protection devices. · Use the fuses/circuit breakers specified. Failure to follow these instructions will result in death or serious injury.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR FIRE The opening of the branch-circuit protective device is able to be an indication that a fault current has been interrupted. · Current-carrying parts and other components of the controller should be
examined and replaced if damaged. · If burnout of the current element of an overload relay occurs, the complete
overload relay must be replaced. Failure to follow these instructions will result in death or serious injury.

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Wiring

The products may perform unexpected movements because of incorrect wiring, incorrect settings, incorrect data or other errors.
WARNING
UNANTICIPATED EQUIPMENT OPERATION
· Carefully install the wiring in accordance with the EMC requirements.
· Do not operate the product with unknown or unsuitable settings or data.
· Perform a comprehensive commissioning test.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
Refer to the following instructions to wire the soft starter:
· Do not route signal cables next to power cables.
· Cables connected to the motor must have the maximum possible separation from all other power cables. Do not run them in the same conduit. This separation reduces the possibility of coupling electrical noise between circuits.
· Voltage and frequency specifications for the supply mains must match the soft starter configuration.
· A disconnect switch must be installed between the supply mains and the soft starter.
· Power factor correction capacitors should not be connected to a motor controlled by a soft starter. If power factor correction is required, the capacitors must be located on the mains of the soft starter. A separate contactor should be used to switch the capacitors off when the motor is off, or during acceleration and deceleration. Use the relay R2 or R3 to switch the contactors.
· The soft starter must be grounded to conform to the regulations concerning leakage currents. If the installation involves several soft starters on the same supply mains, each soft starter must be grounded separately.

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35

Power Terminals

Power Connections ATS480D17Y…ATS480C11Y

Mains side

L1

L2

L3

Motor side (bottom)

1/L1

3/L2

5/L3

2/T1

4/T2

6/T3

A2

B2

C2

Wiring

A2 2T1 B2 4T2 C2 6T3

U1

V1

W1

M

Use class C cables for the power connections. · 1/L1, 3/L2, 5/L3: Mains supply inputs · 2/T1, 4/T2, 6/T3: Outputs to motor · A2, B2, C2: Soft starter bypass
Simple diagrams for the power connections are available at Connection Of The Motor and Supply Mains, page 41.
Complete application diagrams including power and control connections are available at Application Diagrams, page 51.

36

NNZ85515.02 ­ 07/2022

Wiring

References
ATS480D17Y ATS480D22Y ATS480D32Y ATS480D38Y ATS480D47Y ATS480D62Y ATS480D75Y ATS480D88Y ATS480C11Y

Current level (in fraction of the soft starter
rating)
0,4 1 1,3 0,4 1 1,3 0,4 1 1,3 0,4 1 1,3 0,4 1 1,3 0,4 1 1,3 0,4 1 1,3 0,4 1 1,3 0,4 1 1,3

Power connectors 1/L1, 3/L2, 5/L3, 2/T1, 4/T2, 6/T3, A2, B2, C2

Wire cross section (a) (b)

Stripping length

Tightening torque

mm² (AWG)

Minimum mm Maximum mm

(in)

(in)

N.m (lbf.in)

2.5 (12)

8 (0.3)

10 (0.4)

3 (26)

2.5 (12)

4 (10)

2.5 (12)

8 (0.3)

10 (0.4)

3 (26)

4 (10)

6 (10)

2.5 (12)

8 (0.3)

10 (0.4)

3 (26)

6 (10)

10 (8)

2.5 (12)

8 (0.3)

10 (0.4)

3 (26)

10 (8)

10 (8)

2.5 (12)

8 (0.3)

10 (0.4)

3 (26)

10 (8)

10 (8)

4 (10)

19 (0.3)

21 (0.8)

10 (89)

16 (6)

25 (4)

6 (10)

19 (0.3)

21 (0.8)

10 (89)

25 (4)

35 (3)

10 (8)

19 (0.3)

21 (0.8)

10 (89)

35 (3)

35 (2)

10 (8)

19 (0.3)

21 (0.8)

10 (89)

35 (2)

35 (1/0)

(a) The cable gauge affects the IP protection degree. IP20 protection degree requires a minimum cable gauge of 16 mm² (4 AWG) and end caps. If this condition is not met, the IP protection degree is IP10. (b) The cross section cable values are given for one cable per cages. The good behavior of the ATS480 is not assured with more than one cable per cages.

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37

References
ATS480D17Y…D47Y ATS480D62Y…C11Y

Ground Connection Characteristics:

Section mm² (AWG)
10 (10)

Tightening torque N.m (lbf.in) 1.7 (15)

16 (6)

3 (26)

Power Connections ATS480C14Y…ATS480M12Y

Mains side

L1

L2

L3

Motor side (bottom)

1/L1

3/L2

5/L3

A2 2/T1

B2 4/T2

C2 6/T3

Wiring Screw size
M6

2/T1

4/T2

6/T3

d1 d3

U1

V1

W1

M

d2

1/L1

3/L2

5/L3

NOTE: Do not access the power bars when the supply mains is On.

NOTE: Do not access the power bars when the supply mains is On.

· 1/L1, 3/L2, 5/L3: Mains supply inputs
· 2/T1, 4/T2, 6/T3: Outputs to motor
· A2, B2, C2: Soft starter bypass
Simple diagrams for the power connections are available at Connection Of The Motor and Supply Mains, page 41.
Complete application diagrams including power and control connections are available at Application Diagrams, page 51.

38

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Wiring

References

Current level (as a
fraction of the soft starter rating)

ATS480C14Y

0,4

1

1,3

ATS480C17Y

0,4

1

1,3

ATS480C21Y

0,4

1

1,3

ATS480C25Y

0,4

1

1,3

ATS480C32Y

0,4

1

1,3

ATS480C41Y

0,4

1

1,3

ATS480C48Y

0,4

1

1,3

ATS480C59Y

0,4

1

1,3

ATS480C66Y

0,4

1

1,3

Power connectors 1/L1, 3/L2, 5/L3, 2/T1, 4/T2, 6/T3, A2, B2, C2

Section

Tightening torque

Bar

mm² (AWG)

N.m (lbf.in)

d1 mm (in)

d2 mm (in)

d3 mm (in)

16 (6)
50 (1/0)
95 (3/0)
25 (4)
70 (2/0)
95 (4/0)
25 (4)
95 (4/0)
150 (300 kcmil)
35 (3)
120 (250 kcmil)
185 (400 kcmil)
50 (1)
185 (400 kcmil)
2×150 (2×250 kcmil)
70 (2/0)
2×150 (2×250 kcmil)
2×185 (2×350 kcmil)
95 (AWG3/0)
2×150 (2×250 kcmil)
2×185 (2×350 kcmil)
120 (250 kcmil)
2×185 (2×350 kcmil)
2×240 (3×300 kcmil)
150 (300 kcmil)
2×240 (3×300 kcmil)
Cu bar 2x (60x5mm) (2×0.25″)

34 (300)

20 (0.8) 5 (0.2) 9 (0.3)

34 (300)

20 (0.8) 5 (0.2) 12 (0.5)

57 (500)

40 (1.5) 5 (0.2) 14 (0.5)

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39

Wiring

References

Current level (as a
fraction of the soft starter rating)

ATS480C79Y

0,4

1

1,3

ATS480-

0,4

M10Y

1

1,3

ATS480-

0,4

M12Y

1

1,3

Power connectors 1/L1, 3/L2, 5/L3, 2/T1, 4/T2, 6/T3, A2, B2, C2

Section

Tightening torque

Bar

mm² (AWG)

N.m (lbf.in)

d1 mm (in)

d2 mm (in)

d3 mm (in)

185 (400 kcmil)
2×240 (3×300 kcmil)
Cu bar 2x (80x5mm) (2.5×0.25″)
2×150 (2×250 kcmil)
Cu bar 2x (60x5mm) (2×0.25″)
Cu bar 2x (100x5mm)
(3×0.25″)
2×150 (2x250kcmil)
Cu bar 2x (80x5mm) (2.5×0.25″)
Cu bar 2x (100x5mm)
(3×0.25″)

57 (500)

60 (2.3) 5 (0.2) 14 (0.5)

References
ATS480C14Y…C17Y ATS480C21Y…C32Y ATS480C41Y…C66Y ATS480C79Y…M12Y

Ground Connection Characteristics:

Section mm² (AWG)
35 (4) 95 (3) 240 (2/0) 300 (4/0)

Tightening torque N·m (lbf.in) 4.5 (40) 24 (212) 24 (212) 24 (212)

Screw size
M6 M10 M10 M10

40

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Wiring

Connection Of The Motor and Supply Mains

Connection In-Line

L1

L2

L3

1/L1 3/L2 5/L3

The soft starter can be connected in­line to the motor supply. The motor connection type (star/delta) depends on
(a) the supply mains, refer to the motor nameplate.
· (a): Supply mains
· (b): Soft starter
· (c): Induction motor

(b)

2/T1 4/T2 6/T3

U1

V1

W1

(c)

Bypassing The Soft Starter

L1

L2

L3

The soft starter can be bypassed with a contactor (K) at end

(a)

of start. The bypass contactor can be controlled by the soft starter, using the relay R2. The monitoring functions such as

current measurement remain active when the soft starter is

bypassed.

Bypassing soft starter limits heat dissipation of the SCR, which allows:
· To downsize the soft starter by one current rating (b) · More starts per hour
· Higher starting current · Longer starting time · (a): Supply mains · (b): Soft starter · (c): Induction motor · K: External bypass connector

(c)

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41

Wiring
Connection In The Motor Delta Winding

L1 L2 L3

(a)

1/L1 3/L2 5/L3 (b)
2/T1 4/T2 6/T3
U1 V1 W1 (c)
W2 U2 V2

The Soft starter can be connected in series with motor windings in a delta connection (inside the delta connection). By doing so, for the same motor power rating, the current going through the winding and the soft starter is reduced by 1.7 (3). This reduction allows to choose a soft starter with lower current rating.
Example:
Using a 400V 110kW 4 pole motor with a mains supply current of 195A (nominal current for the delta connection).
· In-line connection: a soft starter is selected with a current rating just above 195A, i.e. ATS480C21Y (210A) for a normal duty application.
· Inside delta connection: the current in each winding is equal to 195/3 = 114A, ATS480C14Y is sufficient for this normal duty application.
· (a): Supply mains
· (b): Soft starter
· (c): Induction motor
For more information about the parameters enabling insidedelta usage, refer to Connection Inside The Delta Of The Motor, page 104.

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Wiring
Control Terminals
DANGER
HAZARD OF FIRE OR ELECTRIC SHOCK · Wire cross sections and tightening torques must comply with the
specifications provided in this document. · If you use flexible multi-wire cables for a connection with a voltage higher
than 25 Vac, you must use ring type cable lugs or wire ferrules, depending on the wire gauge and the specified stripping length of the cable. Failure to follow these instructions will result in death or serious injury.
When the soft starter transitions to operating state Fault, the mains contactor must be deenergized.
WARNING
UNANTICIPATED EQUIPMENT OPERATION · Connect the coil of the mains contactor to output relay R1. Failure to follow these instructions can result in death, serious injury, or equipment damage.
Control Terminals Layout

R2A R2C R3A R3C
STOP RUN
DI3 DI4

STOP RUN

0V

+24

PTC3

PTC2

AI1

PTC1

COM

AQ1

DQ+

DQ2

DQ1

R1C
CL2

R1A

230V MAX

AI1

CL1

PTC shielded cable screw

Modbus VP12S

The control terminals are installed with one-way plug-in connectors. Ferrules are mandatory for wiring the CL1 and CL2 terminals to ensure an IP20 protection. The terminals are approved for stranded conductors and solid conductors. Use wire cable ends (ferrules) if possible.
NOTE:
· Do not access the terminals CL1 and CL2 when the soft starter is supplied.
· Modbus VP12S: This is the standard Modbus serial link marking. VPS means connector with power supply, where 12 stands for the 12 Vdc supply voltage.

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43

Tightening torque max N.m (lbf.in)
0.5 (4.4)

Wiring

NOTICE
INCORRECT VOLTAGE
· Supply the control supply terminals CL1 / CL2 within a range of 110…230 Vac only
· In case of migration from ATS48Q to ATS480Y, adapt the control supply transformer
Failure to follow these instructions can result in equipment damage.

Min relay output wire cross section mm² (AWG) 0.75 (18)

Other min wire cross section
mm² (AWG) 0.5 (20)

Max connection capacity
mm² (AWG) 2.5 (13)

Stripping length mm (in)

Min

Max

5.5 (0.2)

7.5 (0.3)

Those values are given for a single wire per terminal. Use a shunt to create a bridge between terminals if necessary.

Control Block Wiring Diagram

R1A R1C R2A R2C R3A R3C AQ1 COM PTC1
AI1 PTC2 PTC3

CL1 CL2 DQ1 DQ2 DQ+ STOP RUN DI3 DI4 +24 0V

0-10 Vdc

(b)

x-20 mA

ATS480

110…230Vac (a)
· (a): Control supply 110…230 Vac · (b): 2 wire PTC/PT100 PT100 Thermal Probe 3 Wires:

24 V +24 V 0 V

PTC1 AI1
PTC2 PTC3

(c)
(c): 3 wire PT100
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Wiring

Control Terminal Characteristics

The ATS480 can start and stop the motor in “2­wire control” or “3­wire control”, depending on how the STOP and RUN terminals are wired. Simple diagrams explaining those two modes and how to wire the terminals STOP and RUN are available at Connection Of The Motor and Supply Mains, page 41.
Complete application diagrams including power and control connections are available at RUN and STOP Management, page 46.
The ATS480 control part can be supplied by the +24 terminal, allowing to keep the communication with the soft starter but with no possibilities to control the motor. To control the motor, the ATS480 must be supplied in 110…230 Vac via the terminals CL1 and CL2.

Reference ATS480D17Y…D22Y ATS480D32Y…C17Y ATS480D21Y…C41Y ATS480C48Y…C66Y ATS480C79Y…M12Y

Control block apparent power (VA) supply 60 90 106 125 200

Terminals CL1 CL2 R1A R1C R2A R2C R3A R3C
STOP
RUN DI3 DI4
0V +24

Function Control power supply

I/O Characteristics

I

· 110…230 Vac +10% ­ 15%, 50/60 Hz

Programmable NO relay R1 ­

O

Assigned to Operating state Fault

by default

NO relay R2 ­ Assigned to End of O starting. Will close when the soft starter is in established regime.

Programmable NO relay R3

O

Digital Input 1 — Assigned to

I

STOP

Digital Input 2 — Assigned to RUN I

Digital Input 3

I

Digital Input 4

I

Common for +24

I/O

Supply for digital output

I/O

· Max voltage: 230 Vac.
· Min. switching capacity: 10 mA for 24 Vdc
· Max. switching capacity on inductive load following IEC60947-2:
2A/250Vac for AC15 100 000 cycles
2A/30Vdc for DC13 150 000 cycles
Inductive load must be equipped with a voltage surge suppression device according to ac or dc operation with total energy dissipation greater than the inductive energy stored in the load.
Refer to sections Output Relay with Inductive AC Loads, page 48 and Output Relay with Inductive DC Loads, page 49.
· 4 x 24 Vdc digital inputs with 4.3 k impedance
· Umax = 30 V
· Imax = 8 mA
· State 1: U > 11 V and I > 5 mA
· State 0: U < 5 V and I < 2 mA
· Response time: 2 ms ± 0.5 ms max
· 0V
· Umin: 19 Vdc
· Unominal: 24 Vdc
· Umax: 30 Vdc
· Imax: 200 mA
· Isolated and protected against short-circuits and overloads, maximum current 200 mA.
· Can be used to supply the control block with an external 24Vdc supply if CL1 and CL2 are absent to keep communication with the product NOTE: The +24 terminal does not entirely substitute supply from CL1 and CL2. The motor cannot be controlled if you supply the ATS480 via only the +24 terminal. To control the motor, the ATS480 must be supplied via CL1 and CL2.

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45

Wiring

Terminals DQ+ DQ1 DQ2
AQ1
COM PTC1 / AI1 PTC2 PTC3

Function Digital output supply Programmable digital output 1 Programmable digital output 2
Programmable analog Output 1
I/O common Motor thermal sensor connection

I/O Characteristics

O

· 24 Vdc digital output supply

O

· 2 open collector outputs compatible with level 1 PLC,

IEC 65A-68 standard.

O

· Power supply +24 Vdc (min. 12 Vdc, max 30 Vdc)

· Max. current 100 mA per output with an external source

· Max frequency: 1kHz

O

· Available signal: 0 ­ 10 Vdc 0 ­ 20 mA, can be

configured as 4 ­ 20 mA

· Accuracy ± 1% for temperature range –10 to +60°C

· Resolution: 10 bits

· Linearity: ± 0.2%

· Sampling time: 5 ms + 1 ms maximum

· Applicable load: 470 min, 470 max

I/O · 0 V

I

· Configurable for PTC and PT100 (2/3 wires)

· Total resistance of sensor circuit 750 at 25°C

· Overheat trigger threshold: 2.9 k ± 0.2 k

· Overheat reset threshold: 1.575 k ± 0.75 k

· Threshold for low impedance detection: 50 k ­10 / +20

· Protected for low impedance < 1000

Refer to [Thermal monitoring] TPP, page 139 for more information on thermal sensors.

RUN and STOP Management
2­wire control
Run and Stop are controlled by state 1 (closed, active) or 0 (open, inactive), on the Run and Stop terminals. At power-up or on manual error reset, the motor will start if RUN is active.

STOP RUN DI3 DI4 +24V

V (a)

V

t

(b)

V

t

(c)
S1
t

· V: Voltage · t: Time · (a): Control supply (CL1 / CL2 terminals) · (b): Run order (Stop / Run terminals) · (c): Motor rotation

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STOP RUN DI3 DI4 +24V

Wiring
S1 S2

3­wire control
Run and Stop are controlled by 2 different digital inputs. The Stop order is applied at low level on the Stop terminal. The Run order is applied at high level on the Run terminal only if Stop terminal is at high level.
On Power-up or manual Error Reset or after a Stop command coming from the active channel command, the motor will be powered if a Run command is active. If a Stop command is applied via a different channel command, the motor can only be powered again by removing the active Run command and applying a new one.

V
(a)

V

t

(b)

V

t

(c)

V

t

(d)

t
· V: Voltage · t: Time · (a): Control supply (CL1 / CL2 terminals) · (b): Stop terminal logic level · (c): Run terminal logic level · (d): Motor rotation

Applying a Run order when [Fault Reset Assign] RSF is set to [Not Assigned] NO will reset the soft starter. A second Run order is necessary to restart the motor.

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Wiring

Relay Contacts Wiring

General

The AC voltage source must be of overvoltage category II (OVC II) according to IEC 60947-4-2 and IEC 60947-1.
If it is not the case, an isolation transformer must be used.

Contactors with AC Coil
If controlled by a relay, a resistor-capacitor (RC) circuit must be connected in parallel to the coil of the contactor as shown on the drawing below.

(1)

R C

R1A R1B R1C R2A R2C

ATS
(1) AC 250 Vac maximum. Schneider Electric AC contactors have a dedicated area on the housing to plug easily the RC device. Refer to the Motor control and protection components catalog MKTED210011EN available on se.com to find the RC device to be associated with the contactor used. Example: With a 48 Vac source, contactors LC1D09E7 or LC1DT20E7 have to be used with LAD4RCE voltage suppression device.
Other Inductive AC Loads
For other inductive AC loads: · Use an auxiliary contactor connected on the product to control the load. Example: with a 48 Vac source, auxiliary contactors CAD32E7 or CAD50E7 with LAD4RCE voltage suppression device. · When using a third-party inductive AC load, request the supplier to provide information on the voltage suppression device, in order to avoid overvoltage above 375 V during relay opening.

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Wiring
Contactors with DC Coil
If controlled by a relay, a bidirectional transient voltage suppression (TVS) diode, also called transil, must be connected in parallel to the coil of the contactor as shown on the drawing below.

+ ­

(1)

(2)

R1A R1B R1C R2A R2C

ATS
(1) DC 30 Vdc maximum. (2) TVS diode Schneider Electric contactors with DC coil include the TVS diode. No additional device is required. Refer to the Motor control and protection components catalog MKTED210011EN available on se.com for more information.

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49

Wiring
Other Inductive DC Loads
Other inductive DC loads without embedded TVS diode must use one of the following voltage suppression device:
· A bidirectional TVS device as shown on the drawing above, defined by: TVS break-down voltage greater than 35 Vdc, TVS clamping voltage V(TVS) less than 50 Vdc TVS peak power dissipation greater than load rated current, I(load) x V (TVS). Example: with I(load) = 0.9 A and V(TVS) = 50 Vdc, TVS peak power must be greater than 45 W TVS average power dissipation greater than the value calculated by the following 0.5 x I(load) x V(TVS) x load time constant x number of operation per second. Example: with I(load) = 0.9 A and V(TVS) = 50 Vdc, load time constant = 40 ms (load inductance divided by load resistance) and 1 operation every 3 s, the TVS average power dissipation must be greater than 0.5 x 0.9 x 50 x 0.04 x 0.33 = 0.3 W.
· A fly-back diode as shown in the drawing below.

+ ­

(1)

(2)

R1A R1B R1C R2A R2C

ATS
(1) DC 30 Vdc maxi. (2) Flyback diode The diode is a polarized device. The fly-back diode must be defined by:
· A reverse voltage greater than 100 Vdc, · A rated current greater than two times the load rated current, · A thermal resistance: junction to ambient temperature (in K/W) less than 90 /
(1.1 x I(load)) to operate at maximum 60°C (140°F) ambient temperature. Example: with I(load) = 1.5 A, select a 100 V, 3 A rated current diode with a thermal resistance from junction to ambient less than 90 / (1.1 x 1.5) = 54.5 K/ W. Using a flyback diode, the relay opening time will be longer than with a TVS diode. NOTE: Use diodes with leads for easy wiring and keep at least 1 cm (0.39 in.) of leads on each side of the case of the diode for a correct cooling.

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Wiring
Application Diagrams
Connection In Line, With Line Contactor, No Bypass, Type 1 or 2 Coordination, 2-wire or 3-wire control
Line contactor controlled by Power ON and Power OFF push-buttons or on detected error
This application diagram is well adapted to local control using inputs of ATS480. It requires a local intervention to restart after the error reset even in case of remote control: press S3 push button to restart. Use relay output R1 set to [Operating State Fault] FLT (factory setting) to turn Off the soft starter when an error is detected.

14 13

­ Q1
­ KM1 Q3 A1

2

1

2

1

4

3

4

3

6

5

6

5

-Q2 12 34

(3)

­ T1

­Q4

1

2

3 4 12

­ Q5 (1)
(3)

A2 A1

­ Q1

S1 S2

14 13

S3

­ KM1

R1A A1

(2)

R1C

­ KM1

(5)

2/T1 1/L1 4/T2 3/L2 6/T3 5/L3 STOP RUN DI3 DI4 +24V DQ+ DQ1 DQ2 AQ1 CL1 COM CL2 PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

U1 V1 W1 STOP RUN +24V STOP +24V

S 4 S 5
(4)
M 3

S6

(4)

(4)

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) Take into account the electrical characteristics of the relays, refer to Control Terminal Characteristics, page 45. · (3) The transformer must supply 110…230 Vac +10% – 15%, 50/60Hz. · (4) 3­wire control, 2­wire control and fieldbus control. Refer to RUN and STOP Management, page 46. · (5) To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

Designation Component

Q1

Circuit breaker

Q2

Circuit breaker

Q3

Fast acting fuses

Q4 Q5 KM1 S1 S2 S3

Circuit breaker Circuit breaker Contactor Emergency Stop push-button Normally close push-button Normally open push-button

Description
Short circuit protection device for the motor
Short circuit protection device for the primary of the transformer
Short circuit protection device of the soft starter to be used only when type 2 coordination Short circuit protection device for the secondary of the transformer Short circuit protection device for the control part of the soft starter Line contactor
Emergency Stop to de-energized KM1 line contactor
Power OFF
Power ON

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51

Designation Component

S4

Normally close contact push-button

S5

Normally open contact push-button.

S6

Selector switch, 2 positions, stay put, normally open

contact

Description STOP command for 3-wire control RUN command for 3-wire control RUN/STOP command for 2-wire control

Wiring

Connection In Line, With Line Contactor, No Bypass, Type 1 or 2 Coordination, 2-wire control
Line contactor controlled based on RUN & STOP or on detected error. Freewheel stop only.
Simplified application diagram for local control using inputs of ATS480. Use relay output R1 set to [Isolating Relay] ISOL to turn Off the soft starter when an error is detected or on STOP command.

14 13

­ Q1
­ KM1 Q3 A1

2

1

2

1

4

3

4

3

6

5

6

5

-Q2 12 34

(3)

­ T1

1 ­Q4 2

3 4 12

­ Q5 (1)
(3)

A2 A1

­ Q1

­ S1 ­ S2

14 13

­ S3

­ KM1 A1

R1A (2)

R1C

­ KM1

(5)

U1 2/T1 1/L1
V1 4/T2 3/L2
W1 6/T3 5/L3 STOP RUN DI3 DI4
54 53 +24V DQ+ DQ1 DQ2 AQ1 CL1 COM CL2 PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

­ KM1
(4) M1 3

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) Take into account the electrical characteristics of the relays, refer to Control Terminal Characteristics, page 45. · (3) The transformer must supply 110…230 Vac +10% – 15%, 50/60Hz. · (4) 2­wire control. Refer to RUN and STOP Management, page 46. · (5) To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

Designation Component

Q1

Circuit breaker

Q2

Circuit breaker

Q3

Fast acting fuses

Q4

Circuit breaker

Description Short circuit protection device for the motor Short circuit protection device for the primary of the transformer
Short circuit protection device of the soft starter to be used only when type 2 coordination according to IEC 60947-4-2 is required
Short circuit protection device for the secondary of the transformer

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Wiring

Designation Component

Q5

Circuit breaker

KM1 S1

Contactor Emergency Stop push-button

S2

Normally close push-button

S3

Normally open push-button

Description Short circuit protection device for the control part of the soft starter Line contactor Emergency Stop to de-energized KM1 line contactor Power OFF and freewheel stop Power ON and Run order

Connection In Line, With Line and Bypass Contactor, Freewheel Or Controlled Stop, Type 1 or 2 Coordination, 2-wire or 3-wire
Line contactor controlled by Power ON and Power OFF push-buttons or detected error
This application diagram requires a local intervention to restart after the error reset even in case of remote control: press S3 push button to restart. Use relay R1 set to [Operating State Fault] FLT (factory setting) to turn Off the soft starter when an error is detected.

14 13

1

3

­ Q1
­ KM1 Q2 A1
­ KM3

5

2

1

2

1

4

3

4

3

6

5

6

5

­ Q3 12 12

(3)

­ T1

­Q4 12

­ Q1

S1

S 2

R 1A

A1

S3

(2)

R 1C
13 – KM1
14

R2A (4) R2C

A2 A1 A2 A1

34 12

­Q5

(1)

– KM1

– KM3

(3)

2/T1 1/L1 A2 4/T2 3/L2 B2 6/T3 5/L3 C2 STOP RUN DI3 DI4 +24V DQ+ DQ1 DQ2 CL1 AQ1 COM CL2 PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

6

4

2

U1 V1 W1
STOP RUN +24V STOP +24V

S4

S5

(5)

M1 3

S 6

(5)

(5)

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) Take into account the electrical characteristics of the relays, refer to Control Terminal Characteristics, page 45 · (3) The transformer must supply 110…230 Vac +10% — 15%, 50/60Hz. · (4) Take into account the electrical characteristics of the relays, especially when connecting to high rating contactor. Refer to Control
Terminal Characteristics, page 45. · (5) 3­wire control, 2­wire control and fieldbus control. Refer to RUN and STOP Management, page 46. · To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

Designation Component

Q1

Circuit breaker

Q2

Circuit breaker

Q3

Fast acting fuses

Q4

Circuit breaker

Description
Short circuit protection device for the motor
Short circuit protection device for the primary of the transformer
Short circuit protection device of the soft starter to be used only when type 2 coordination
Short circuit protection device for the secondary of the transformer

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53

Wiring

Designation Component

Q5

Circuit breaker

KM1 S1 S2 S3 S4 S5 S6

Contactor Emergency Stop push-button Normally close push-button Normally open push-button Normally close contact push-button Normally open contact push- button. Selector switch, 2 positions, stay put, normally open contact

Description Short circuit protection device for the control part of the soft starter Line contactor Emergency Stop to de-energized KM1 line contactor Power OFF Power ON STOP command for 3-wire control and Power OFF RUN command for 3-wire control and Power On RUN/STOP. command for 2­wire control

Connection In Line, With Line and Bypass Contactor, Freewheel Or Controlled Stop, Type 1 or 2 Coordination, 2-wire or 3-wire
Line contactor controlled based on RUN and STOP command or detected error
This application diagram does not require local intervention in case of remote control. Use relay output R1 set to [Isolating Relay] ISOL to turn Off the soft starter when an error is detected or on end of deceleration.

14 13

1

3

5

­ Q1 ­ KM1

1

2

3

4

5

6

­ Q3 12 12

(3) ­Q4
­ T1 1 2

­ Q1 S 1

R 1A

R2A

A1

(2)

(3)

R 1C

R2C

6

4

2

A2 A1 A2 A1

34 12

1

3

5

Q2 (1)
A1
­ KM3

­Q5 ­ KM1
(3)

­ KM3

2/T1 1/L1 A2 4/T2 3/L2 B2 6/T3 5/L3 C2 STOP RUN DI3 DI4 +24V DQ+ DQ1 DQ2 CL1 AQ1 COM CL2 PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

6

4

2

U1 V1 W1
STOP RUN +24V STOP +24V

S 3

S 4

(5)

M1 3

S 5

(5)

(5)

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) Take into account the electrical characteristics of the relays, refer to Control Terminal Characteristics, page 45 · (3) The transformer must supply 110…230 Vac +10% — 15%, 50/60Hz. · (4) Take into account the electrical characteristics of the relays, especially when connecting to high rating contactor. Refer to Control
Terminal Characteristics, page 45. · (5) 3­wire control, 2­wire control and fieldbus control. Refer to RUN and STOP Management, page 46. · To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

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Wiring

Designation Component

Q1

Circuit breaker

Q2

Circuit breaker

Q3

Fast acting fuses

Q4
Q5
KM1 S1 S3 S4 S5

Circuit breaker
Circuit breaker
Contactor Emergency Stop push-button Normally close contact push-button Normally open contact push-button. Selector switch, 2 positions, stay put, normally open contact

Description
Short circuit protection device for the motor
Short circuit protection device for the primary of the transformer Short circuit protection device of the soft starter to be used only when type 2 coordination
Short circuit protection device for the secondary of the transformer Short circuit protection device for the control part of the soft starter Line contactor Emergency Stop to de-energized KM1 line contactor
STOP command for 3-wire control
RUN command for 3-wire control
RUN/STOP. command for 2­wire control

Connection Inside the Delta, With Line and Bypass Contactor, Type 1 and 2 Coordination, 2-wire or 3-wire
Line contactor controlled based on RUN and STOP command or detected error
This application diagram requires a local intervention to restart after the error reset even in case of remote control: press S3 push button to restart. Use relay output R1 set to [Operating State Fault] FLT (factory setting) to turn Off the soft starter when an error is detected. Set [Inside Delta] DLT to [Yes] YES.

21 43 65
14 13

­ Q1
(2) ­ KM1
Q2
A1
­ KM3

21 43 65

­Q3

(3)

1 2 ­ T1

34

­Q4 12

34 12

­Q5
(1) (3)

A2 A1 A2 A1

­ Q1

S1

S2

R 1A

AA11

S3

(4)

R 1C 13
-KM1 14

R 2A (5) R 2C

­ KM1

­ KM2

2/T1 1/L1 A2 4/T2 3/L2 B2 6/T3 5/L3 C2 STOP RUN DI3 DI4 +24V DQ+ DQ1 CL1 DQ2
CL2 AQ1 COM PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

21 43 65

STOP RUN +24V STOP +24V

W2

U1

U2

V1

V2

W1

S4 S5
(6)

S6

(6)

(6)

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) KM1 is mandatory to avoid uncontrolled voltage on the motor · (3) The transformer must supply 110…230 Vac +10% — 15%, 50/60Hz. · (4) (5) Take into account the electrical characteristics of the relays, especially when connecting to high rating contactor. Refer to
Control Terminal Characteristics, page 45. · (6) 3­wire control, 2­wire control and fieldbus control. Refer to RUN and STOP Management, page 46. · To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

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55

Wiring

Designation Component

Description

Q1

Circuit breaker

Short circuit protection device for the motor

Q2

Circuit breaker

Short circuit protection device for the primary of the transformer

Q3

Fast acting fuses

Short circuit protection device of the soft starter to be used only when type 2 coordination according to IEC 60947-4-2 is required

Q4

Circuit breaker

Short circuit protection device for the secondary of the transformer

Q5

Circuit breaker

Short circuit protection device for the control part of the soft starter

KM1 S1

Contactor Emergency Stop push-button

Line contactor Emergency Stop to de-energized KM1 line contactor

S2

Normally close push-button

Power OFF

S3

Normally close push-button

Power ON

S4

Normally close contact push-button STOP command for 3-wire control

S5

Normally open contact push-

RUN command for 3-wire control

button.

S6

Selector switch, 2 positions, stay RUN/STOP. command for 2­wire control

put, normally open contact

56

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Wiring
Connection Inside the Delta, With Line and Bypass Contactor, Type 1 or 2 Coordination, 2-wire or 3­wire
Line contactor controlled based on RUN and STOP command or detected error
This application diagram does not require local intervention in case of remote control. Use relay output R1 set to [Isolating Relay] ISOL to turn Off the soft starter when an error is detected or on STOP command. Set [Inside Delta] DLT to [Yes] YES.

21 43 65
14 13

­ Q1
(2) ­ KM1
Q2 A1 ­ KM3

21 43 65

­Q3 1 2 ­ T1
34

­Q4 12

34 12

­Q5
(1) (3)

A2 A1 A2 A1

­ Q1 S1
R1A A1
(4) R1C

R2A (5) R2C

­ KM1

­ KM3

2/T1 1/L1 A2 4/T2 3/L2 B2 6/T3 5/L3 C2 STOP RUN DI3 DI4 +24V DQ+ DQ1 CL1 DQ2
CL2 AQ1 COM PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

21 43 65

STOP RUN +24V STOP +24V

W2

U1

U2

V1

V2

W1

S 3

S 4

(6)

S5

(6)

(6)

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) KM1 is mandatory to avoid uncontrolled voltage on the motor · (3) The transformer must supply 110…230 Vac +10% — 15%, 50/60Hz. · (4) Take into account the electrical characteristics of the relays, refer to Control Terminal Characteristics, page 45. · (5) Take into account the electrical characteristics of the relays, especially when connecting to high rating contactor. Refer to Control
Terminal Characteristics, page 45. · (6) 3­wire control, 2­wire control and fieldbus control. Refer to RUN and STOP Management, page 46. · To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

Designation Component

Description

Q1

Circuit breaker

Short circuit protection device for the motor

Q2

Circuit breaker

Q3

Fast acting fuses

Short circuit protection device for the primary of the transformer
Short circuit protection device of the soft starter to be used only when type 2 coordination

Q4 Q5 KM1 S1

Circuit breaker Circuit breaker Contactor Emergency Stop push-button

Short circuit protection device for the secondary of the transformer
Short circuit protection device for the control part of the soft starter
Line contactor
Emergency Stop to de-energized KM1 line contactor

S3

Normally close contact push-button

STOP command for 3-wire control and power Off

S4

Normally open contact push-button.

RUN command for 3-wire control and power On

S5

Selector switch, 2 positions, stay put, normally open contact RUN/STOP. command for 2­wire control

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57

Wiring
Connection to a Two Speeds Motor With Two Sets of Parameters, Line and Bypass Contactor, Type 1 or 2 Coordination, 2-wire Control
Line contactor controlled based on RUN and STOP command or detected error
Use relay output R1 set to [Isolating Relay] ISOL.to turn Off the soft starter when an error is detected or on STOP command. Set DI3 to [2nd Mot Param Set] LIS.

5

3

1

1

3

­ Q1
­ KM1
Q2
A1
­ KM3

5

2

1

2

4

3

4

6

5

6

­ Q3 12
34

(3) ­ Q4
­ T1 1 2

24 13

­ Q5
(1) (3)

110…230 Vac 0

2/T1 1/L1 A2 4/T2 3/L2 B2 6/T3 5/L3 C2 STOP RUN DI3 DI4 +24V DQ+ DQ1 DQ2 AQ1 CL1 COM CL2 PTC1/AI1 PTC2 PTC3 R1A R1C R2A R2C R3A R3C

6

4

2

KA1

KM2

­ KM5

U2 (2) U1
V2 M1 V1 W2 3 W1

­ KM2

R1C R1A R2C R2A

110…230 Vac S1 Q1
S2
S3

KM1

12 S4

A1 KA1 (5)

KM2 KM5 KM2

KM5

A1 (4)

KA1 0

KM1

KM2

KM5

KM3

· (1) Installation of additional fast-acting fuses is mandatory to upgrade to type 2 coordination according to IEC 60947­4­2. · (2) Ensure that the directions of motor rotation correspond for both speeds. · (3) The transformer must supply 110…230 Vac +10% — 15%, 50/60Hz. · (4) Take into account the electrical characteristics of the relays, especially when connecting to high rating contactor. Refer to Control
Terminal Characteristics, page 45. · (5) Take into account the electrical characteristics of the relays, Refer to Control Terminal Characteristics, page 45. · To select the appropriate voltage surge suppressor refer to Relay Contacts Wiring, page 48.

Designation Component

Q1

Circuit breaker

Q2

Circuit breaker

Q3

Fast acting fuses

Q4

Circuit breaker

Description
Short circuit protection device for the motor
Short circuit protection device for the primary of the transformer
Short circuit protection device of the soft starter to be used only when type 2 coordination Short circuit protection device for the secondary of the transformer

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Wiring

Designation Component

Q5

Circuit breaker

KM1 KM2

Contactor Contactor

KM3

Contactor

KM5

Contactor

S1

Emergency Stop push-button

S2

Normally close push-button

S3

Normally open contact push-button.

S4

Selector switch, 2 positions, stay­put

M1

2 speeds motor

Description Short circuit protection device for the control part of the soft starter Line contactor Low speed contactor By-pass contactor High speed contactor Emergency Stop to de-energized KM1 line contactor Power OFF Power ON Position 1 = LSP, position 2 = HSP

Non-reversing With Line Contactor, Starting And Deceleration Of Several Cascaded Motors With A Single Soft Starter
Refer to the application note NNZ85564 (English).
Upstream Protection Devices
The EN/IEC 60947-4-1 make a distinction between two different types of coordination, which are designated coordination type 1 and co-ordination type 2.
Type 1 co-ordination: Type 1 co-ordination requires that, under short-circuit conditions, the contactor or starter shall cause no danger to persons or installation and may not be suitable for further service without repair and replacement of parts.
Type 2 co-ordination: Type 2 co-ordination requires that, under short-circuit conditions, the contactor or starter shall cause no danger to persons or installation and shall be suitable for further use. The risk of contact welding is recognized, in which case the manufacturer shall indicate the measures to be taken as regards the maintenance of the equipment.
NOTE: Use of an SCPD not in compliance with the manufacturer’s recommendations can invalidate the co-ordination. Refer to the Schneider Electric Catalogue to select the appropriate coordination components.

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Checking Installation

Checking Installation

Check List: Before Switching On
Unsuitable settings or unsuitable data or unsuitable wiring may trigger unintended movements, trigger signals, damage parts and disable monitoring functions.
WARNING
UNANTICIPATED EQUIPMENT OPERATION · Only start the system if there are no persons or obstructions in the zone of
operation. · Verify that a functioning emergency stop push-button is within reach of all
persons involved in the operation. · Do not operate the product with unknown settings or data. · Verify that the wiring is appropriate for the settings. · Never modify a parameter unless you fully understand the parameter and all
effects of the modification. · When commissioning, carefully run tests for all operating states, operating
conditions and potential error situations. · Anticipate movements in unintended directions or oscillation of the motor. Failure to follow these instructions can result in death, serious injury, or equipment damage.

Check List: Mechanical Installation

Verify the mechanical installation of the entire soft starter system:

Step

Action

1

Does the installation meet the specified distance requirements?

2

Did you tighten all fastening screws according to the specified tightening torque?

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Check List: Electrical Installation

Verify the electrical connections and the wiring:

Step 1
2
3
4 5 6 7 8 9 10 11

Action

Did you connect all protective Ground conductors?

The correct tightening of the screws may be altered during assembly and wiring phases of the soft starter. Verify and adjust the tightening of all terminal screws to the specified nominal torque.

Do all fuses and circuit breaker have the correct rating; are the fuses of the specified type? Refer to the information provided in the Altivar Soft Starter ATS480 Catalog. See Related Documents, page 14.

Did you connect or insulate all wires at the cable ends?

Did you properly separate and insulate the control and power wiring?

Did you properly connect and install all cables and connectors?
Did you properly connect the signal wires?

Are the required shield connections EMC-compliant?

Did you take all measures for EMC compliance?

Did you confirm that CL1/CL2 terminals are only supplied with 110…230 Vac?
Did you confirm that the output of the relays R1 R2 and R3 are only connected to a maximum voltage of 230 Vac?

Check List: Covers and Seals
Verify that all devices, doors and covers of cabinet are properly installed to meet the required degree of protection.

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Cybersecurity

Cybersecurity

Overview

The objective of Cybersecurity is to help provide increased levels of protection for information and physical assets from theft, corruption, misuse, or accidents while maintaining access for their intended users.
No single Cybersecurity approach is adequate. Schneider Electric recommends a defense-in-depth approach. Conceived by the National Security Agency (NSA), this approach layers the network with security features, appliances, and processes.
The basic components of this approach are:
· Risk assessment
· A security plan built on the results of the risk assessment
· A multi-phase training campaign
· Physical separation of the industrial networks from enterprise networks using a demilitarized zone (DMZ) and the use of firewalls and routing to establish other security zones
· System access control
· Device hardening
· Network monitoring and maintenance
This chapter defines the elements that help you configure a system that is less susceptible to cyber-attacks.
Network administrators, system integrators and personnel that commission, maintain or dispose of a device should:
· Apply and maintain the device’s security capabilities. See Device Security Capabilities sub-chapter for details
· Review assumptions about protected environments. See Protected Environment Assumptions sub-chapter for details
· Address potential risks and mitigation strategies. See Product Defense- inDepth sub-chapter for details
· Follow recommendations to optimize cybersecurity
For detailed information on the system defense-in-depth approach, refer to the TVDA: How Can I Reduce Vulnerability to Cyber Attacks in the Control Room (STN V2) on se.com.
To submit a Cybersecurity question, report security issues, or get the latest news from Schneider Electric, visit the Schneider Electric website.
WARNING
POTENTIAL COMPROMISE OF SYSTEM AVAILABILITY, INTEGRITY, AND CONFIDENTIALITY
· Change default password to help prevent unauthorized access to device settings and information.
· Disable unused ports/services and default accounts, where possible, to minimize pathways for malicious attacks
· Place networked devices behind multiple layers of cyber defenses (such as firewalls, network segmentation, and network intrusion detection and protection).
· Use cybersecurity best practices (for example: least rights, separation of duties) to help prevent unauthorized exposure, loss or odification of data and logs, interruption of services, or unintended operation.
Failure to follow these instructions can result in death, serious injury, or equipment damage.

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Cybersecurity
Protected Environment Assumptions
Machines, controllers, and related equipment are usually integrated into networks. Unauthorized persons and malware may gain access to the machine as well as to other devices on the network/fieldbus of the machine and connected networks via insufficiently secure access to software and networks.
WARNING
UNAUTHORIZED ACCESS TO THE MACHINE VIA SOFTWARE AND NETWORKS
· In your hazard and risk analysis, consider all hazards that result from access to and operation on the network/fieldbus and develop an appropriate cyber security concept.
· Verify that the hardware infrastructure and the software infrastructure into which the machine is integrated as well as all organizational measures and rules covering access to this infrastructure consider the results of the hazard and risk analysis and are implemented according to best practices and standards covering IT security and cyber security (such as: ISO/IEC 27000 series, Common Criteria for Information Technology Security Evaluation, ISO/ IEC 15408, IEC 62351, ISA/IEC 62443, NIST Cybersecurity Framework, Information Security Forum – Standard of Good Practice for Information Security, SE recommended Cybersecurity Best Practices).
· Verify the effectiveness of your IT security and cyber security systems using appropriate, proven methods.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
() :SE Recommended Cybersecurity Best Practices can be downloaded on se. com

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Cybersecurity
Before considering cybersecurity practices on the device, please pay attention to following points:
· Cybersecurity governance ­ available and up-to-date guidance on governing the use of information and technology assets in your company.
· Perimeter security ­ installed devices, and devices that are not in service, are in an access-controlled or monitored location.
· Emergency power ­ the control system provides the capability to switch to and from an emergency power supply without affecting the existing security state or a documented degraded mode.
· Firmware upgrades ­ the ATS480 upgrades are implemented consistently to the current version of firmware available on se.com.
· Controls against malware ­ detection, prevention, and recovery controls to help protect against malware are implemented and combined with appropriate user awareness.
· Physical network segmentation ­ the control system provides the capability to:
Physically segment control system networks from non-control system networks.
Physically segment critical control system networks from non- critical control system networks.
· Logical isolation of critical networks ­ the control system provides the capability to logically and physically isolate critical control system networks from non-critical control system networks. For example, using VLANs.
· Independence from non-control system networks ­ the control system provides network services to control system networks, critical or non-critical, without a connection to non-control system networks.
· Encrypt protocol transmissions over all external connections using an encrypted tunnel, TLS wrapper or a similar solution.
· Zone boundary protection ­ the control system provides the capability to:
Manage connections through managed interfaces consisting of appropriate boundary protection devices, such as: proxies, gateways, routers, firewalls, and encrypted tunnels.
Use an effective architecture, for example, firewalls protecting application gateways residing in a DMZ.
Control system boundary protections at any designated alternate processing sites should provide the same levels of protection as that of the primary site, for example, data centers.
· No public internet connectivity ­ access from the control system to the internet is not recommended. If a remote site connection is needed, for example, encrypt protocol transmissions.
· Resource availability and redundancy ­ ability to break the connections between different network segments or use duplicate devices in response to an incident.
· Manage communication loads ­ the control system provides the capability to manage communication loads to mitigate the effects of information flooding types of DoS (Denial of Service) events.
· Control system backup ­ available and up-to-date backups for recovery from a control system failure.

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Cybersecurity
Security Policy
WARNING
ACCESSIBILITY LOSS · Setup a security policy to your device and backup the device image with
security administrator user account. · Define and regularly review the password policy. · Periodic change of the passwords, Schneider Electric recommends a
modification of the password each 90 days. Failure to follow these instructions can result in death, serious injury, or equipment damage.
Cybersecurity helps to provide: · Confidentiality (to help prevent unauthorized access) · Integrity (to help prevent unauthorized modification) · Availability/authentication (preventing the denial of service and assuring authorized access) · Non-repudiation (preventing the denial of an action that took place) · Traceability/detection (logging and monitoring)
Norm IEC 62443 is the worldwide standard for security of industrial control system (ICS) networks.
From the norm definition, Altivar Soft Starter ATS480 is considered as Embedded Device of the ICS network, and has been designed following the norm IEC624434-1 and the technical security requirements are defined in compliance with norm IEC 62443-4-2.
Altivar Soft Starter ATS480 security features prevent the unauthorized disclosure of information via eavesdropping or casual exposure.
For an efficient security, the instructions and procedures should structure the roles and responsibilities in terms of security within the organization; in other words, who is authorized to perform what and when. These should be known by the users.
The anti-intrusion and anti-physical access to any sensitive installation should be set up.
All the security rules implemented in the ATS480 are in complement of the points above.

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Cybersecurity
The device does not have the capability to transmit data encrypted using the following protocols: HTTP, Modbus slave over serial, Modbus slave over Ethernet, EtherNet/IP, SNMP, SNTP. If other users gained access to your network, transmitted information can be disclosed or subject to tampering.
WARNING
CYBERSECURITY HAZARD · For transmitting data over an internal network, physically or logically
segment the network, the access to the internal network needs to be restricted by using standard controls such as firewalls. · For transmitting data over an external network, encrypt protocol transmissions over all external connections using an encrypted tunnel, TLS wrapper or a similar solution. Failure to follow these instructions can result in death, serious injury, or equipment damage.
The access through the digital inputs is not controlled.
Any computer using SoMove, DTM, Webserver or EcoStruxure Control Expert should have an updated anti-virus, anti-malware, anti-ransomware application activated during the use.
The ATS480 have the capability to export its settings and files manually or automatically. It is recommended to archive any settings and files (device backup images, device configuration, device security policies) in a secure area.
Product Defense-in-Depth
Use a layered network approach with multiple security and defense controls in your IT and control system to minimize data protection gaps, reduce single- points of failure and create a strong cybersecurity posture. The more layers of security in your network, the harder it is to breach defenses, take digital assets or cause disruption.

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Device Security Capabilities

Altivar Soft Starter ATS480 offers the following security features:

Threats Information disclosure
Tampering Denial of Service
Spoofing/Elevation of privilege Repudiation

Desired security property on Embedded Device Confidentiality Device integrity Availability
User Authenticity / Authorization
Non-repudiability

ATS480 security features
Password encrypted in a nonreversible way
User access control Cryptographic signature of firmware package
Secure root of trust Device backup/restore
Security export/import
Achilles Level 2 Strong password policy
Access control commissioning tools Modbus Serial Access control local Keypad
Access control commissioning tools Modbus TCP Access control commissioning tools WebServer Secure event logging

Confidentiality
Information confidentiality capacity prevents unauthorized access to the device and information disclosure.
· The user access control helps on managing users that are authorized to access the device. Protect user credential at usage.
· The user’s passwords are encrypted in non-reversible way at rest
Information affecting the security policy of the device is encrypted in transit.
Device Integrity Protection
The device integrity protection prevents unauthorized modification of the device with tampered or spoofed information.
This security capability helps protect the authenticity and integrity of the firmware running on the ATS480 and facilitates protected file transfer: digitally signed firmware is used to help protect the authenticity of the firmware running on the ATS480 and only allows firmware generated and signed by Schneider Electric.
· Cryptographic signature of the firmware package executed at the firmware update
· Secure root of trust ensures integrity and authenticity of the device firmware at each power-up

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Availability
The control system backup is essential for recovery from a control system failure and/or misconfiguration and participate on preventing denial of service. It also helps ensure global availability of the device by reducing operator overhead on security application/deployment.
These security capabilities help manage control system backup with the device:
· Independent security policy import/export for local secure backup and security policy sharing with other devices.
· Complete device backup/restore available on local HMI, DTM and FDR.
Communication robustness, the ATS480 Ethernet fieldbus module successfully passed the certification Achilles L2.
User Authenticity and Authorization
The user authentication helps prevent the repudiation issue by managing user identification and prevents information disclosure and device integrity issues by unauthorized users.
These security capabilities help enforce authorizations assigned to users, segregation of duties and least rights:
· User authentication is used to identify and authenticate software processes and devices managing accounts
· Device Password policy and password strength configurable using SoMove, DTM or EcoStruxure Control Expert
· Authorization managed according to channels
In line with user authentication and authorization, the device has access control cryptographic features to check user credential before access is granted to the system.
In the ATS480, the control of accessibility to the settings, parameters, configuration, and logging database is done with a user authentication after “Log in”, with a name and password.
The ATS480 controls the access through:
· SoMove DTM (Serial and Ethernet connection)
· The webserver (Ethernet option required)
· EcoStruxure Control Expert
· EADM (EcoStruxure Automation Device Maintenance)
Non Repudiation by Security Event Logging
The security event logging prevents the repudiation issues by ensuring traceability and detection of any service executed and affecting the security policy of the device.
These security capabilities support the analysis of security events, help protect the device from unauthorized alteration and records configuration changes and user account events:
· Machine and human-readable reporting options for current device security settings
· Audit event logs to identify:
The ATS480 configuration modification
The device users’ activity (login, logout, etc…)
The device firmware updates
Audit storage capacity of 500 event logs by default
Timestamps, including date and time, match ATS480 clock

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Cybersecurity
ATS480 Security Policy
To facilitate cybersecurity first configurations, the ATS480 offers 2 security profiles with preset ATS480 security features. This operation applies default values adapted to the security level targeted by the system of which the device is part.
Selection of these 2 security policies can be done upon first power up of the device, both with the display terminal, SoMove, DTM or EcoStruxure Control Expert.
Security Policy “Minimum”
This profile offers a minimum of cybersecurity features. The user access control (login & password check at connection) are disabled on SoMove, EADM, WebServer and EcoStruxure Control Expert.
Those connections remain unsecured and open for potential elevation of privilege. This profile is to be used for installation where authentication & authorization constraints are covered by access control mitigation external to the device.
When Minimum policy is selected, each user accessing the device is considered to have ADMIN role and privileges.
Security Policy “Advanced”
This profile presets the device security by enabling security features. The user access control is enabled for the web server, SoMove EADM and EcoStruxure Control Expert.
When activating the “Advanced” security policy, the user is identified as Admin and is requested to create a login and a password unique to the device.
A default password is displayed on the display terminal. It can be kept as it is or modified.

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Cybersecurity

Refer to the following cybersecurity features summary per security profile:

ATS480 security feature
Password encrypted in a non-reversible way
User access control

Open for configuration (activation or
settings)
–

Preset security policy

Minimum

Advanced

–

–

Cryptographic

signature of firmware

–

package

Secure root of trust –

Device backup/restore

ADMIN only

Security export/import

ADMIN only

Achilles –

User management

ADMIN only

–

Strong password

policy

ADMIN only

–

Access control

commissioning tools

ADMIN only

–

Modbus Serial

Access control

commissioning tools

ADMIN only

–

Modbus TCP

Access control

commissioning tools

ADMIN only

–

WebServer

Secure event logging –

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Import / Export Security Policy
The device security settings can be exported from a device to be archived and/or applied in the same or another device. The result of a security policy export consists in the creation of a security policy file. This file is identified with the extension .secp.
The following table describes the security settings included in the security policy export:

Security settings
User access control settings

Included in import / export operation

Password policy

User database, including username and password
Password history, last 5 for each users

Device default password Security events

­
For security reasons, the default password is unique to each device and cannot be exported
­
The security events base is private property of a device and cannot be applied to another device

Potential Risks and Compensating Controls

Address potential risks using these compensating controls:

Area
User accounts.
Secure protocols.

Issue

Risk

Default account settings are often the source of unauthorized access by malicious users.

If you do not change default password or disable the user access control, unauthorized access can occur.

Modbus serial, Modbus TCP, EtherNet/IP, SNMP, SNTP, HTTP protocols are insecure.

If a malicious user gained access to your network, they could intercept communication.

The device does not have the capability to transmit data encrypted using these protocols.

Compensating controls
Ensure User access control is enabled on all the communication ports and change the default passwords to help reduce unauthorized access to your device.
For transmitting data over internal network, physically or logically segment your network.
For transmitting data over external network, encrypt protocol transmissions over all external connections using an encrypted tunnel, TLS wrapper or a similar solution.
See Protected Environment Assumptions.

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Data Flow Restriction
A firewall device is required to secure the access to the device and limit the data flow. For detailed information, refer to the TVDA: How Can I Reduce Vulnerability to Cyber Attacks in the Control Room (STN V2) on the Schneider Electric website.

Initial Setup

Before using the device, it is mandatory to select a security policy, refer to Initial Setup, page 84the Chapter Initial Setup in the User Manual NNZ85515..

Password
Changing Password
The user password can be changed from the DTM Admin options screen.

Reset Password

The Altivar Soft Starter ATS480 stores password in a secure non-reversible format. It is impossible to retrieve a password that has been lost by his user.
For ADMIN user, a special operation is available with the graphic display terminal to reset the ADMIN password to a default value unique to the device.
To reset the ADMIN password:

Step 1 2 3

Action
Navigate to the menu [Device Management] DMT [Cybersecurity] CYBS Scroll to the parameter [Reset Password] SRPW and press OK
The default password is visible on the graphic display terminal until the ADMIN modifies it.

Upon first use, the commissioning tools and webserver will request the user to change this password prior to connecting. The cybersecurity policy does not change when the password is reset.

Password Policy
By default, the password policy of the Altivar Soft Starter ATS480 complies with IEEE 1686­2013 as following:
· 8 characters minimum with ASCII [32 to 122] characters · At least one digit (0-9) · At least one special character (@ % + ` ! # ” $ ^ ? : , ( ) [ ] ~ _ . ; = & / ­
[SPACE]) In addition, for password changes, the password history is saved and prevents the reuse of a password that has been set at least once in the last 5 times.

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The password policy can be customized or totally disabled to match with password policy in place in the system of which the device is part.
The following settings are available:
· Password policy: enabled/disabled. If disabled, a password is requested as authentication factor but there is no specific rule defined regarding the password robustness
· Password history: No restriction, Exclude last 3, Exclude last 5
· Special character required: YES/NO
· Numeric character required: YES/NO
· Alphabetic character required: YES/NO
· Minimum password length: any value between 6 and 20
This password policy customization can only be done with SoMove, DTM or EcoStruxure Control Expert. Please refer to DTM online help for details.
NOTE: Changing the User authentication security policy (elevation or reduction of privilege) will be taken into account:
· Upon next connection to the soft starter, if the Initial Setup connection is still open
· Immediately in other scenarios

Security Event Logging
The following time-stamped events are logged in a dedicated security log file: · User authentications, authentication and logout attempts · Security parameter changes · Access to the security events · Device reboot, startup · Device hardware modifications and software updates · Device Configuration Integrity changes (restore, download or factory settings)
The Altivar Soft Starter ATS480 can store up to 500 events, a warning is raised when the log base is reaching 90% of capacity. This warning can be acknowledged with SoMove. When the maximum capacity is reached, the oldest events are erased.
If access control is disabled, any security event is identified as ADMIN action.
Embedded Device provides the capability to determine whether a given human took a particular action. The link is established between the user identifier, the action realized and the timestamping of the action (date and time) to provide an efficient source of security logging.
Irrelevant date & time can result in false interpretation of the security event logging and lead to either false positive or undetectable security threat detection.
NOTICE
WRONG TIMESTAMPING RESULT IN NON-REPUDIATION ISSUE · Verify and regularly realign the synchronization of the device data & time. Failure to follow these instructions can result in equipment damage.
The security events can be read from SoMove, DTM and EcoStruxure Control Expert. For security reasons, security logs are stored in a database to which readonly access is provided. There is no possibility to edit or erase this log database.
The format system log record follows the syntax defined by Syslog RFC­5424 2009 and the semantic normalized by Schneider Electric.

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Below is an example of this format:

Elements from the example, from left to right <86>

Syslog word PRI

1 2022-01-24T09:59:53.06Z MyDevice

VERSION TIMESTAMP HOSTNAME

ATS480 Credential

APP­NAME PROCID

USERACCOUNT_CHANGE [cred@3833 name=”ADMIN”]

MSGID STRUCTURED­DATA

· [ authn@3833 ] · [ authz@3833 ] · [ config@3833 ] · [ cred@3833 ] · [ system@3833 ]

Password changed

· [ backup@3833 ] MSG

Description
Event priority (81 for alert events, 85 for notice events, 86 for informational events)
Syslog protocol version
Date and time in UTC
Device name, or serial number if [Device Name] PAN is not defined
Product commercial reference
Identify the process and the network protocol service that originated the message
Identify the type of event
Event information depending on the event category:
· Structured-data used for authentication events
· Structured-data used for authorization events
· Structured-data used for configuration events
· Structured-data used for credential management events
· Structured-data for events in the system that are not captured by other event types like operating mode state change or hardware failure
· Structured data used for backup
Message containing event specific information, if any

Upgrades Management
When the Altivar Soft Starter ATS480 firmware is upgraded, security configuration remains the same until changed, including usernames and passwords.
It is recommended that security configuration is reviewed after an upgrade to analyze rights for new or changed device features and revoke or apply them according to your company’s policies and standards.

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Clear Device / Secure Decommissioning
The device security policy can be totally erased. This operation is part of the device secure disposal use case executed during clear device operation.
Upon execution, security settings are totally erased form the device, including any internal backup, usernames, passwords and history.
For security reasons, it is strongly recommended to perform this operation while removing the device from its intended environment.
To erase the device security policy go to one of those menu: · [Device Management] DMT [Backup/Restore] BRDV and scroll to [Clear device] CLR · [Device Management] DMT [Factory settings] FCS and scroll to [Clear device] CLR
This parameter is visible in expert mode only. To active the expert mode go to the menu [My preferences] MYP [Parameter access] PAC and set [Access Level] LAC to [Expert] EPR.

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What is in this Chapter
Topics Tools to Configure the Soft Starter, page 77 Product HMI, page 78
Initial Setup, page 84 Structure of the Parameter Table, page 90 Finding a Parameter in this Document, page 91 Main Menu Presentation, page 92 Simply Start, page 93 Small Motor Test, page 102 Connection In The Motor Delta Winding, page 104
Diagnostic of the delta connection, page 105
Motor Preheating, page 108 Torque Control, page 113 Voltage Boost Level, page 114 Second Motor Parameters, page 115 Cascade Motors, page 123 Smoke Extraction, page 125 Factory Settings, page 127

Commissioning
Content Schneider Electric tools to configure the soft starter. Human-machine interface (HMI) and LED status presentation. Initial settings at first power- up. Menu and parameter structure presentation How to quickly find a parameter in this document. Main menu presentation. Minimum parameters to start and stop a motor. Check the soft starter wiring with a small motor. Enable the use of the soft starter in series with the delta motor windings Verify the validity of the wiring of the soft starter connected in series with the delta motor windings. Soft starter configuration for most used functions.
Soft starter default configuration.

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Tools to Configure the Soft Starter
Display terminals
The ATS480 is delivered with the VW3A1113 Plain Text Display Terminal. The VW3A1111 Graphic Display Terminal is available as an option. The display terminals can be used to interact with the ATS480 for commissioning, fieldbus management, monitoring and troubleshooting.

VW3A1113 Plain Text Display Terminal

VW3A1111 Graphic Display Terminal

SoMove Webserver Fieldbus

SoMove is a setup software for PC designed to configure Schneider Electric motor control devices. It incorporates functions for device setup, monitoring, fieldbus management and maintenance via an user-friendly interface. To download SoMove and the required DTM, refer to Related Documents, page 14. A contextual help for SoMove is available by pressing F1 on the keyboard.
The VW3A3720 fieldbus module provides an integrated Web server which allows several functions like: monitoring, parameter settings, and diagnostics. The Web server can be accessed from standard browsers such as Microsoft Edge, Google Chrome, Firefox, etc. For more information refer to the dedicated User Guide in Related Documents, page 14.
The embedded Modbus communication and the fieldbus modules allow you to setup, change the configuration and monitor the ATS480 via a fieldbus. For more information refer to the dedicated User Guide in Related Documents, page 14.

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Description of the Display Terminals
Plain Text Display Terminal VW3A1113
This Plain Text Display Terminal is a local control unit plugged on the soft starter. The Display Terminal can be removed to be mounted on the door of the wallmounted or floor-standing enclosure, using a dedicated door-mounting kit, refer to Installing Door Mounting Kit, page 30. The Display Terminal communicates with the soft starter using Modbus serial link. Both embedded Modbus connections (Modbus HMI & Modbus Fieldbus) can be used but only one Display Terminal is active (not possible to connect 2 Display Terminals).

1. ESC: used to quit a menu/parameter, to clear the display of the triggered error or remove the currently displayed value in order to revert to the previous value retained in the memory
2. Touch wheel / OK: used to save the current value or access the selected menu/parameter. The touch wheel is used to scroll fast into the menus. Up/ down arrows are used for precise selections, right/left arrows are used to select digits when setting a numerical value of a parameter.
3. STOP / RESET: stop command / apply a Fault Reset (a).
4. Home: used to access the home page.
5. RUN: executes the function (a).
(a) The RUN and RESET functions are active only if, in the menu [Complete settings] CST [Command channel] CCP:
· [Control Mode] CHCF is set to [Standard Profile] STD
· [Command Switching] CCS is set to the channel commanding the display terminal
Example: Control via display terminal is active when [Command Switching] CCS is set to [Cmd channel 1] CD1 and [Cmd channel 1] CD1 is set to [HMI] LCC.

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2

3

1

4 5 6

Key 1 Display line 2 Soft starter state, refer to Soft Starter State, page 83 3 Can be configured in [My preferences] MYP 4 Active control channel
· TERM: terminals · HMI: plain text display terminal · MDB: embedded Modbus serial · CAN: CANopen® · NET: Fieldbus module · PWS: DTM based commissioning software 5 Menu line: indicates the name of the current menu or submenu 6 Menus, submenus, parameters, values, bar charts, and so on, are displayed in drop-down window format on a maximum of 2 lines. The line or value selected by the navigation button is displayed in reverse video.

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Graphic Display Terminal VW3A1111
The Graphic Display Terminal is available as an optional Display Terminal and can be plugged like the Plain Text Display Terminal, using the Modbus HMI serial link connection. This Display Terminal can also be mounted on the door of the wallmounted or floor-standing enclosure, refer to Installing Door Mounting Kit, page 30. Only one Display Terminal is active (not possible to connect 2 Display Terminals).

1. STOP / RESET: stop command / apply a Fault Reset (a).
2. LOCAL / REMOTE: used to switch between local and remote control of the soft starter This button is disabled if [HMI L/R cmd] BMP is set to [Disabled] DIS, in the menu [My preferences] MYP [Customization] CUS.
3. ESC: used to quit a menu/parameter, to clear the display of the triggered error or remove the currently displayed value in order to revert to the previous value retained in the memory
4. F1 to F4: function keys used to access soft starter id, QR code, quick view, and submenus. Simultaneous press of F1 and F4 keys generates a screenshot file in the Graphic Display Terminal internal memory.
5. Graphic display.
6. Home: used to access the home page.
7. Information: used to have more information about menus, submenus, and parameters. The selected parameter or menu code is displayed on the first line of the information page.
8. RUN: executes the function (a).
9. Touch wheel / OK: used to save the current value or access the selected menu/parameter. The touch wheel is used to scroll fast into the menus. Up/ down arrows are used for precise selections, right/left arrows are used to select digits when setting a numerical value of a parameter.
10. RJ45 Modbus serial port: used to connect the Graphic Display Terminal to the soft starter in remote control.
11. MiniB USB port: used to connect the Graphic Display Terminal to a computer.
12. Battery: The battery have no use for the soft starter and there is no alarm for display terminal low battery level.
(a) The RUN and RESET functions are active only if, in the menu [Complete settings] CST [Command channel] CCP:
· [Control Mode] CHCF is set to [Standard Profile] STD
· [Command Switching] CCS is set to the channel commanding the display terminal

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1 2
3

4
1 Display line:
2 Menu line: indicates the name of the current menu or submenu 3 Menus, submenus, parameters, values, bar charts, and so on, are displayed
in drop-down window format on a maximum of five lines. The line or value selected by the navigation button is displayed in re

References

• lbf – Learn by fun
• Support | Schneider Electric Global
• Schneider Electric Global | Global Specialist in Energy Management and Automation
• Schneider Electric Global | Global Specialist in Energy Management and Automation
• Support | Schneider Electric Global
• Our offices around the world
• Product Documentation & Software downloads | Schneider Electric
• ATS480 user manual User guide | Schneider Electric
• Global Specialist in Energy Management | Schneider Electric Global

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