The document is a user manual for the DriveGuard Safe Torque Off option for PowerFlex 40P and 70 drives. It provides descriptions of:
- What the Safe Torque Off option is and how it works to inhibit torque generation in motors connected to the drives.
- Certifications for safety performance levels that the option achieves when used with the drives.
- Important safety considerations for using the option in safety applications.
- Requirements to achieve Safety Category 3 / Performance Level d certification.
- Operating principles and examples of connection configurations.
This document provides a user guide for an IP66/Nema 4X rated variable speed drive for controlling AC motors. It discusses safety information and warnings, describes the drive's environmental and electrical characteristics, and lists its optional components. The guide contains information to help ensure the drive is properly installed and commissioned according to regulations.
This document provides an introduction to functional safety for machinery. It defines functional safety and explains that it involves ensuring automatic actions occur to reach a safe state. The document discusses relevant functional safety standards like ISO 13849 and IEC 61508. It also examines functional safety concepts like risk assessments, safety integrity levels, safety elements involving structure, reliability, diagnostics and systematic capability. The document uses an example safety circuit diagram to demonstrate functional safety concepts like input channel fault detection.
Yokogawa Safety Instrumented System -Prosafe RSAmit Sharma
1) The document describes Yokogawa's ProSafe-RS safety instrumented system, which integrates with their CENTUM distributed control system for improved plant safety, reliability, and performance.
2) ProSafe-RS achieves a high safety integrity level through a modular, dual-redundant architecture in every module and communication path. It offers flexibility in configuration and scalability up to 1500 I/O points.
3) The integrated ProSafe-RS and CENTUM systems provide a unified operator environment, remote engineering capabilities, and asset management through a single network, delivering operational excellence and safety excellence.
This document provides technical data for Control Techniques Commander SE variable speed drives. It includes power ratings, current and voltage specifications, efficiency and cooling information for Size 1 and Size 2 drive models. Recommendations are provided for supply fuses, cable sizes and braking resistors. Safety is emphasized, including warnings about high voltages and currents, stored electrical energy, and ensuring personnel safety in system design.
Since 2007 there has been a choice of harmonised standards
to use for Functional Safety in the machinery sector.
The choices are:
ISO standard EN ISO 13849
IEC standard EN 62061
source TUV-SUD
www.regeltechnieken.org
www.ie-net.be/reg
The document provides an introduction and programming guide for the VLT HVAC Basic Drive FC 101 frequency converter. It contains information on safety, programming methods using the local control panel or MCT 10 Setup Software, menus and parameters. The guide describes how to program operation, load and motor settings, digital and analog I/O, communications options and application functions. It also contains troubleshooting information and lists all adjustable parameters and their default settings.
This document provides installation and operation instructions for the SSM23Q/IP integrated step-servo motor. It includes:
1. An overview of the motor's features such as torque capabilities, control modes, inputs/outputs, and Ethernet communication.
2. Instructions for installing the necessary software, mounting the motor, and choosing an appropriate power supply.
3. Details on connecting the power supply, connecting the motor to a PC over Ethernet, and descriptions of the input and output connections.
4. Contact information for support.
Explore the compact inverter WJ200 series built for excellent performance and user-friendliness.
To learn more about Hitachi Inverters, visit: https://www.hitachi-iesa.com/ac-drives-inverters
This document provides a user guide for an IP66/Nema 4X rated variable speed drive for controlling AC motors. It discusses safety information and warnings, describes the drive's environmental and electrical characteristics, and lists its optional components. The guide contains information to help ensure the drive is properly installed and commissioned according to regulations.
This document provides an introduction to functional safety for machinery. It defines functional safety and explains that it involves ensuring automatic actions occur to reach a safe state. The document discusses relevant functional safety standards like ISO 13849 and IEC 61508. It also examines functional safety concepts like risk assessments, safety integrity levels, safety elements involving structure, reliability, diagnostics and systematic capability. The document uses an example safety circuit diagram to demonstrate functional safety concepts like input channel fault detection.
Yokogawa Safety Instrumented System -Prosafe RSAmit Sharma
1) The document describes Yokogawa's ProSafe-RS safety instrumented system, which integrates with their CENTUM distributed control system for improved plant safety, reliability, and performance.
2) ProSafe-RS achieves a high safety integrity level through a modular, dual-redundant architecture in every module and communication path. It offers flexibility in configuration and scalability up to 1500 I/O points.
3) The integrated ProSafe-RS and CENTUM systems provide a unified operator environment, remote engineering capabilities, and asset management through a single network, delivering operational excellence and safety excellence.
This document provides technical data for Control Techniques Commander SE variable speed drives. It includes power ratings, current and voltage specifications, efficiency and cooling information for Size 1 and Size 2 drive models. Recommendations are provided for supply fuses, cable sizes and braking resistors. Safety is emphasized, including warnings about high voltages and currents, stored electrical energy, and ensuring personnel safety in system design.
Since 2007 there has been a choice of harmonised standards
to use for Functional Safety in the machinery sector.
The choices are:
ISO standard EN ISO 13849
IEC standard EN 62061
source TUV-SUD
www.regeltechnieken.org
www.ie-net.be/reg
The document provides an introduction and programming guide for the VLT HVAC Basic Drive FC 101 frequency converter. It contains information on safety, programming methods using the local control panel or MCT 10 Setup Software, menus and parameters. The guide describes how to program operation, load and motor settings, digital and analog I/O, communications options and application functions. It also contains troubleshooting information and lists all adjustable parameters and their default settings.
This document provides installation and operation instructions for the SSM23Q/IP integrated step-servo motor. It includes:
1. An overview of the motor's features such as torque capabilities, control modes, inputs/outputs, and Ethernet communication.
2. Instructions for installing the necessary software, mounting the motor, and choosing an appropriate power supply.
3. Details on connecting the power supply, connecting the motor to a PC over Ethernet, and descriptions of the input and output connections.
4. Contact information for support.
Explore the compact inverter WJ200 series built for excellent performance and user-friendliness.
To learn more about Hitachi Inverters, visit: https://www.hitachi-iesa.com/ac-drives-inverters
The document provides an introduction to Alstom's Micom protective relays and their Agile software. It discusses the key features of Micom S1 Agile, including its integrated programmable curve tool and redundant Ethernet configuration. It also covers installing data models, creating a new project in S1 Agile, and configuring settings, programmable scheme logic (PSL), and MCL 61850 capabilities. The document is a training compilation on Micom protective relays and their S1 Agile configuration software.
This document provides safety and operating instructions for VLT HVAC Drive FC 102 frequency converters. It discusses hazards of high voltage from the drives and connected equipment. It warns that the motor may start unexpectedly if the drive is connected to mains power. It also warns that high voltage may remain in the DC capacitors even after power is removed and specifies minimum waiting times for discharge.
This document is the user's manual for the Mitsubishi QJ71PB92V PROFIBUS-DP Master Module. It contains safety precautions and design precautions related to installation and use of the module. Precautions include ensuring proper interlocking when communication errors occur, not outputting prohibited signals, and maintaining communication status depending on CPU error time output mode settings. The manual provides installation, wiring, and maintenance precautions and introduces compliance with EMC and low voltage directives.
This document provides safety instructions for using the CPC 100 test system and its accessories. It states that only authorized and qualified personnel should use CPC 100 after carefully reading the manuals. Proper grounding and safe operation procedures must be followed, and life-threatening voltages and currents can be present, so extreme caution is necessary when connecting cables or test objects. The emergency stop button should be used as needed for safety.
This document provides operating instructions for a VLT AQUA Drive frequency converter. It describes safety procedures that must be followed when installing and servicing the frequency converter due to the high voltages present. Proper grounding and ensuring capacitors are discharged is critical. The document reviews mechanical installation, electrical installation procedures, start up testing, programming and configuration, application examples, troubleshooting, and specifications. Safety is emphasized throughout as frequency converters require qualified personnel to install and maintain.
The document discusses configuration of a Micom P-632 relay. It describes the protections available in the relay like differential, restricted earth fault, etc. It provides details of the input parameters required and steps to configure the relay which includes setting date and time, system specifications, selecting protection blocks, output relay configuration, LED configuration, and settings of protections. The configuration is done by taking the relay offline, enabling the required protections and setting their parameters.
The document provides an installation and maintenance guide for the Arc Guard System TVOC-2. It includes 9 chapters that cover safety, functions of the Arc Monitor components, installation procedures, maintenance, troubleshooting, and technical specifications. The Arc Monitor uses optical detectors to quickly detect arcs and trips circuit breakers via solid state contacts to stop energy feeding the arc.
Mohammed El sayed El tantawy provides his CV detailing his contact information, education, qualifications, professional experience working as an electrical engineer and protection/control engineer, certificates earned, languages spoken, and hobbies. His professional experience includes over 10 years working on protection schemes, testing and commissioning of relays, substation automation, and troubleshooting in Egypt. He has extensive experience with relays from manufacturers such as Siemens, Areva, ABB, and GE.
VLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality, and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family. It’s developed and manufactured by Danfoss Drives, the leading drives experts since 1968 and creators of VLT® – The Real Drive. For more info, visit http://www.danfoss.in/
Applied motion products txm24 c brochureElectromate
This document is a hardware manual for the TXM24C Integrated Step-Servo Motor. It provides information on features, installation, connections, troubleshooting and specifications. Key features include programmable servo control, CANopen and RS-232 communications, digital and analog inputs/outputs, and IP65 protection. Installation instructions cover choosing a power supply, mounting, and connecting power, communications and I/O. Safety precautions and specifications are also included.
Ls catalog thiet bi tu dong gipam 2200-eDien Ha The
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
Catalog Biến Tần LS, Catalog Biến Tần,
Catalog Inverter LS, Catalog Inveter,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
- This document is the user's manual for the MICRO3 Programmable Logic Controller.
- It provides contact information for IDEC Corporation offices around the world and safety precautions for using the MICRO3 PLC.
- The manual describes the features and specifications of the MICRO3, including its inputs, outputs, dimensions, wiring diagrams, and program loader. It also provides basic instructions for operating and programming the MICRO3.
This document provides installation and operation instructions for VLT 2800 series adjustable frequency drives (AFDs). It covers mechanical installation details, electrical installation guidelines and safety precautions. EMC correct installation practices are described, involving proper grounding of shielded motor and control cables. The manual also outlines programming and parameter details for configuring the drive for the application. Warnings are provided regarding the risk of high voltages even after power is removed due to charging of DC buses.
The document discusses different voting logic architectures (1oo1, 1oo2, 2oo2, 2oo3) used in safety instrumented systems and how to determine the appropriate architecture based on Safety Integrity Level (SIL) requirements. It provides an example of selecting a voting logic architecture to meet a SIL 3 requirement for a high pressure pipeline. Based on calculations of Probability of Failure on Demand for different combinations, architectures with 1oo2 pressure transmitters and either 1oo2 or 2oo3 shutdown valves can meet the SIL 3 requirement.
Intrusive vs. Non-Intrusive Electric Actuators: Which option is right for you...Mead O'Brien, Inc.
Modern electric actuators offer a wide range of technologies and features, from basic motor controls to sophisticated electronic controls. Many choices are available, since no single design or feature set meets the needs of every application.
The document provides information about the DGI800 series inverter, including:
- Product specifications for models ranging from 0.2-1.5KW
- Overview of features such as vector control, PID control, and programmable I/O
- Safety guidelines and operating instructions
- Installation and wiring procedures
- Descriptions of the control keypad and operating modes
- Parameter settings and function groups
- Troubleshooting tips
The document provides an introduction to functional safety standards ISO 13849 and EN 62061. It discusses the EU Machinery Directive and how compliance with European harmonized standards ensures compliance with the directive. It describes the terminology and standards used in functional safety, including performance levels, safety integrity levels, and design categories. It also discusses how to select the appropriate standard, assess risk, design safety functions, and validate safety control system designs.
The document discusses current functional safety standards for machinery, specifically ISO 13849-1 and IEC 62061. It notes that while both standards have similar basic requirements, there are differences in detail. It is intended that the standards will be combined into a single standard, ISO/IEC 17305. The presentation will explain techniques for complying with the current standards in preparation for the new single standard. It discusses key aspects of ISO 13849-1 and IEC 62061 such as performance levels, safety integrity levels, and requirements for realization and verification of safety functions. Checklists are also provided.
The document discusses current functional safety standards for machinery, specifically ISO 13849-1 and IEC 62061. It notes that while both standards have similar basic requirements, there are differences in detail. It is intended that the standards will be combined into a single standard, ISO/IEC 17305. The presentation will explain techniques for complying with the current standards in preparation for the new single standard. It discusses key aspects of ISO 13849-1 and IEC 62061 such as performance levels, safety integrity levels, and requirements for realization and verification of safety functions. Checklists are also provided.
The document discusses burner management systems (BMS) and how programmable electronic systems (PES) can be used for burner control while ensuring safety. It outlines several key requirements for PES-based BMS to be certified, including using redundant safety-related PES, obtaining independent safety certification, and the designer demonstrating proper development and testing practices. The document also describes various safety features that can be designed into BMS, such as input/output monitoring, guarded outputs, processor watchdog timers, and power monitoring. It discusses architectures for safety programmable logic controllers (PLCs) including 1oo1D (one out of one with diagnostics) and 1oo2D (one out of two with diagnostics).
The document discusses burner management systems (BMS) and the importance of safety in their design and operation. It notes that BMS use programmable electronic systems like PLCs to control burners safely. However, these systems can fail in dangerous and undetectable ways. Therefore, international standards require safety features like input checking, output monitoring, watchdog circuits, and alarming to be designed into BMS to mitigate risks from failures. The document provides examples of how output monitoring, guarded outputs, and processor protection like watchdog timers can be implemented in typical PLC-based BMS.
The document provides an introduction to Alstom's Micom protective relays and their Agile software. It discusses the key features of Micom S1 Agile, including its integrated programmable curve tool and redundant Ethernet configuration. It also covers installing data models, creating a new project in S1 Agile, and configuring settings, programmable scheme logic (PSL), and MCL 61850 capabilities. The document is a training compilation on Micom protective relays and their S1 Agile configuration software.
This document provides safety and operating instructions for VLT HVAC Drive FC 102 frequency converters. It discusses hazards of high voltage from the drives and connected equipment. It warns that the motor may start unexpectedly if the drive is connected to mains power. It also warns that high voltage may remain in the DC capacitors even after power is removed and specifies minimum waiting times for discharge.
This document is the user's manual for the Mitsubishi QJ71PB92V PROFIBUS-DP Master Module. It contains safety precautions and design precautions related to installation and use of the module. Precautions include ensuring proper interlocking when communication errors occur, not outputting prohibited signals, and maintaining communication status depending on CPU error time output mode settings. The manual provides installation, wiring, and maintenance precautions and introduces compliance with EMC and low voltage directives.
This document provides safety instructions for using the CPC 100 test system and its accessories. It states that only authorized and qualified personnel should use CPC 100 after carefully reading the manuals. Proper grounding and safe operation procedures must be followed, and life-threatening voltages and currents can be present, so extreme caution is necessary when connecting cables or test objects. The emergency stop button should be used as needed for safety.
This document provides operating instructions for a VLT AQUA Drive frequency converter. It describes safety procedures that must be followed when installing and servicing the frequency converter due to the high voltages present. Proper grounding and ensuring capacitors are discharged is critical. The document reviews mechanical installation, electrical installation procedures, start up testing, programming and configuration, application examples, troubleshooting, and specifications. Safety is emphasized throughout as frequency converters require qualified personnel to install and maintain.
The document discusses configuration of a Micom P-632 relay. It describes the protections available in the relay like differential, restricted earth fault, etc. It provides details of the input parameters required and steps to configure the relay which includes setting date and time, system specifications, selecting protection blocks, output relay configuration, LED configuration, and settings of protections. The configuration is done by taking the relay offline, enabling the required protections and setting their parameters.
The document provides an installation and maintenance guide for the Arc Guard System TVOC-2. It includes 9 chapters that cover safety, functions of the Arc Monitor components, installation procedures, maintenance, troubleshooting, and technical specifications. The Arc Monitor uses optical detectors to quickly detect arcs and trips circuit breakers via solid state contacts to stop energy feeding the arc.
Mohammed El sayed El tantawy provides his CV detailing his contact information, education, qualifications, professional experience working as an electrical engineer and protection/control engineer, certificates earned, languages spoken, and hobbies. His professional experience includes over 10 years working on protection schemes, testing and commissioning of relays, substation automation, and troubleshooting in Egypt. He has extensive experience with relays from manufacturers such as Siemens, Areva, ABB, and GE.
VLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality, and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family. It’s developed and manufactured by Danfoss Drives, the leading drives experts since 1968 and creators of VLT® – The Real Drive. For more info, visit http://www.danfoss.in/
Applied motion products txm24 c brochureElectromate
This document is a hardware manual for the TXM24C Integrated Step-Servo Motor. It provides information on features, installation, connections, troubleshooting and specifications. Key features include programmable servo control, CANopen and RS-232 communications, digital and analog inputs/outputs, and IP65 protection. Installation instructions cover choosing a power supply, mounting, and connecting power, communications and I/O. Safety precautions and specifications are also included.
Ls catalog thiet bi tu dong gipam 2200-eDien Ha The
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
Catalog Biến Tần LS, Catalog Biến Tần,
Catalog Inverter LS, Catalog Inveter,
http://dienhathe.com,
Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
Để nhận báo giá sản phẩm LS vui lòng gọi: 0907.764.966
- This document is the user's manual for the MICRO3 Programmable Logic Controller.
- It provides contact information for IDEC Corporation offices around the world and safety precautions for using the MICRO3 PLC.
- The manual describes the features and specifications of the MICRO3, including its inputs, outputs, dimensions, wiring diagrams, and program loader. It also provides basic instructions for operating and programming the MICRO3.
This document provides installation and operation instructions for VLT 2800 series adjustable frequency drives (AFDs). It covers mechanical installation details, electrical installation guidelines and safety precautions. EMC correct installation practices are described, involving proper grounding of shielded motor and control cables. The manual also outlines programming and parameter details for configuring the drive for the application. Warnings are provided regarding the risk of high voltages even after power is removed due to charging of DC buses.
The document discusses different voting logic architectures (1oo1, 1oo2, 2oo2, 2oo3) used in safety instrumented systems and how to determine the appropriate architecture based on Safety Integrity Level (SIL) requirements. It provides an example of selecting a voting logic architecture to meet a SIL 3 requirement for a high pressure pipeline. Based on calculations of Probability of Failure on Demand for different combinations, architectures with 1oo2 pressure transmitters and either 1oo2 or 2oo3 shutdown valves can meet the SIL 3 requirement.
Intrusive vs. Non-Intrusive Electric Actuators: Which option is right for you...Mead O'Brien, Inc.
Modern electric actuators offer a wide range of technologies and features, from basic motor controls to sophisticated electronic controls. Many choices are available, since no single design or feature set meets the needs of every application.
The document provides information about the DGI800 series inverter, including:
- Product specifications for models ranging from 0.2-1.5KW
- Overview of features such as vector control, PID control, and programmable I/O
- Safety guidelines and operating instructions
- Installation and wiring procedures
- Descriptions of the control keypad and operating modes
- Parameter settings and function groups
- Troubleshooting tips
The document provides an introduction to functional safety standards ISO 13849 and EN 62061. It discusses the EU Machinery Directive and how compliance with European harmonized standards ensures compliance with the directive. It describes the terminology and standards used in functional safety, including performance levels, safety integrity levels, and design categories. It also discusses how to select the appropriate standard, assess risk, design safety functions, and validate safety control system designs.
The document discusses current functional safety standards for machinery, specifically ISO 13849-1 and IEC 62061. It notes that while both standards have similar basic requirements, there are differences in detail. It is intended that the standards will be combined into a single standard, ISO/IEC 17305. The presentation will explain techniques for complying with the current standards in preparation for the new single standard. It discusses key aspects of ISO 13849-1 and IEC 62061 such as performance levels, safety integrity levels, and requirements for realization and verification of safety functions. Checklists are also provided.
The document discusses current functional safety standards for machinery, specifically ISO 13849-1 and IEC 62061. It notes that while both standards have similar basic requirements, there are differences in detail. It is intended that the standards will be combined into a single standard, ISO/IEC 17305. The presentation will explain techniques for complying with the current standards in preparation for the new single standard. It discusses key aspects of ISO 13849-1 and IEC 62061 such as performance levels, safety integrity levels, and requirements for realization and verification of safety functions. Checklists are also provided.
The document discusses burner management systems (BMS) and how programmable electronic systems (PES) can be used for burner control while ensuring safety. It outlines several key requirements for PES-based BMS to be certified, including using redundant safety-related PES, obtaining independent safety certification, and the designer demonstrating proper development and testing practices. The document also describes various safety features that can be designed into BMS, such as input/output monitoring, guarded outputs, processor watchdog timers, and power monitoring. It discusses architectures for safety programmable logic controllers (PLCs) including 1oo1D (one out of one with diagnostics) and 1oo2D (one out of two with diagnostics).
The document discusses burner management systems (BMS) and the importance of safety in their design and operation. It notes that BMS use programmable electronic systems like PLCs to control burners safely. However, these systems can fail in dangerous and undetectable ways. Therefore, international standards require safety features like input checking, output monitoring, watchdog circuits, and alarming to be designed into BMS to mitigate risks from failures. The document provides examples of how output monitoring, guarded outputs, and processor protection like watchdog timers can be implemented in typical PLC-based BMS.
4 david schepers certification process safety relay modules for machinery app...Luiz Fernando Moraes
This document outlines the certification process for safety relay modules used in machinery applications. It discusses relevant standards, required documentation, design requirements, verification and validation activities, and testing requirements. The key points are:
1) Safety relay modules are used for applications like emergency stops, two-hand controls, and safety monitoring. Certification to standards like ISO 13849 and IEC 62061 is required to ensure functional safety up to SIL 3 or PL e.
2) Documentation like a safety plan, safety requirements specification, and verification/validation plan must be submitted. Design must meet requirements for categories/performance levels, fault tolerance, diagnostics and electrical safety.
3) Modules undergo functional testing, fault insertion
Rockwell Automation provides tools throughout each phase of the Safety Life Cycle to simplify safety system development and improve compliance. These include Safety Automation Builder for designing safety systems, Safety Functions with complete documented solutions, and SISTEMA for evaluating safety components. Additional tools help with system design, programming, diagnostics, and determining return on investment from safety improvements.
NXP Functional Safety High Voltage Low voltagessuser57b3e5
The document provides an overview of NXP's functional safety process and traction inverter reference design following ISO 26262. It discusses the concept phase, technical safety requirements, hardware and software architecture, and safety mechanisms. The key points are that NXP follows ISO 26262 to ensure absence of unreasonable risk from malfunctions, and proposes a technical safety concept for the inverter to provide safe states and fault reactions.
Safety of machinery - Application of standard EN ISO 13849-1dnunez1984
This document provides an overview and comparison of two machinery safety standards: EN 62061 and EN ISO 13849-1. It outlines the basic procedures for complying with machinery directives, including performing a risk assessment. EN 62061 focuses on functional safety for electrical/electronic control systems, using Safety Integrity Levels (SILs). EN ISO 13849-1 applies to all machinery and determines Performance Levels (PLs) based on factors like categories and probability of failure. The document provides details on how each standard specifies safety parameters and calculations for achieving the required safety level.
This document provides an overview and comparison of two machinery safety standards: EN 62061 and EN ISO 13849-1. It outlines the basic procedures for complying with machinery directives, including performing a risk assessment. EN 62061 focuses on functional safety for electrical/electronic control systems, using Safety Integrity Levels (SILs). EN ISO 13849-1 applies to all machinery and determines Performance Levels (PLs) based on factors like categories and probability of failure. The document provides details on how each standard specifies safety parameters and calculations for achieving the required safety level.
The document provides an overview of the VLT AutomationDrive FC 302, including:
1) Product specifications such as power ratings, dimensions, and enclosure views for different sizes.
2) Safety information and instructions for qualified personnel regarding installation, commissioning and maintenance.
3) Descriptions of the interior components including the control shelf, local control panel, terminals, and optional items.
Siemens ,
Catalog Thiết Bị Điện Siemens , Catalog Thiết Tự Động
Catalog Phụ Kiện Siemens , Catalog Phụ Kiện,
Catalog Siemens , Catalog,
https://www.dienhathe.com,
Chi tiết các sản phẩm khác của Siemens tại https://dienhathe.com
Xem thêm các Catalog khác của Siemens tại https://dienhathe.info
Để nhận báo giá sản phẩm Siemens vui lòng gọi: 0907.764.966
This document provides an overview and instructions for the 3500/42 Proximitor/Seismic Monitor module. Key details include:
- The monitor can be configured to perform functions like radial vibration, thrust position, eccentricity, etc. monitoring using transducer inputs.
- It provides statuses for monitor health and channel alarms/bypasses to indicate machinery protection thresholds.
- Configurable settings like alarm setpoints and software switches are programmed using rack configuration software.
- The monitor works with various Bently Nevada transducer types and has internal/external I/O module options for connections.
- Maintenance procedures include verification testing, scale factor adjustment, and troubleshooting faults using LEDs and event logs.
Software-supported testing - SENTRON 3WA air circuit breakers .pdfAldoBarajas6
The document describes software-supported testing of SENTRON 3WA air circuit breakers. It discusses how the testing software sends simulated current and voltage signals to the electronic trip unit via USB to test the protective functions. The trip unit treats these signals like real measured values and can detect incorrect protection settings. The software allows comprehensive testing of the entire functional chain from current sensing to tripping without disassembling the breaker. Test results include confirmation of trip unit monitoring, tripping time accuracy, and main contact status.
This document is the user's manual for Sepam Series 20 protective relays. It provides instructions on the metering functions, protection functions, control and monitoring functions, and Modbus communication of the Sepam Series 20 relays. The manual contains sections on introduction, metering functions, protection functions, control and monitoring functions, Modbus communication, installation, and use of the relays.
This document discusses machine safety and achieving regulatory compliance. It provides an overview of a training session that will discuss identifying and addressing safety concerns based on new global standards. The session agenda includes discussing safety functional requirements, the risk assessment process, the concept of risk, an overview of the evolution of safety standards, and the safety life cycle. The document provides background on how new functional safety standards like ISO 13849-1 and IEC 62061 evaluate safety systems based on their performance rather than categories, and the transition from the old EN954 standard. It also explains the risk assessment process and how it is used to identify hazards, estimate risks, and iteratively reduce risks to an acceptable level to inform the design of safety systems.
This document provides an agenda and overview for a webinar on DCS basics, tips, tricks and new features presented by Haresh Moradia of FANUC America Corporation. The webinar will review fundamentals of DCS configuration, demonstrate tool change and safe I/O connection, and introduce the tablet teach pendant interface. Questions will be addressed at the end and presentation materials will be made available on the company website after one week.
This document provides instructions for installing and connecting a 455D control board. It includes technical specifications, layout and component descriptions, wiring diagrams, and explanations of terminal board connections. Safety warnings are provided to ensure safe installation and use. Photocell connections for various safety device configurations are shown.
This document provides a quick start guide for installing, starting up, and programming a PowerFlex 400 Adjustable Frequency AC Drive. It summarizes the basic steps and safety precautions required. For full installation instructions and technical specifications, users should refer to the detailed PowerFlex 400 User Manual. The guide covers mounting considerations, wiring requirements, input/output specifications, and agency certifications for the drive.
The document provides information about the Allen-Bradley 857 motor protection relay. It has high performance protection, measurement, control, condition monitoring and power quality functions. It provides accurate fault detection and integrated arc protection. The relay has various digital and analog inputs and outputs and communication capabilities. It is tested and certified to various international standards.
This document discusses functional safety standards and how to determine safety integrity levels and performance levels for machine safety. It provides an overview of key standards including IEC 61508, IEC 62061, ISO 13849-1, ISO 12100 and the Machinery Directive. The document uses an example of a robot cell to demonstrate applying a risk assessment process and decomposing safety functions to determine the required performance level for the safety control system based on ISO 13849-1.
This document provides an overview of key concepts from IEC/EN 61508, the international standard for functional safety of electrical, electronic, and programmable electronic safety-related systems. It introduces safety life cycles, risk assessment, safety integrity levels (SIL), probability of failure calculations, and different system architectures. The document contains examples to illustrate these concepts and clarify technical terms defined in the standard.
This document provides an overview of understanding machinery directives and CE marking requirements in Europe. It discusses:
1) The document aims to provide machine designers, quality managers, and others a roadmap to understanding the Machinery Directive and CE marking process requirements in Europe.
2) It introduces the key elements of the Machinery Directive, standards, risk assessment process, and CE marking steps in an easy-to-understand format.
3) It also provides guidance on safety component selection and application based on risk categories to help ensure machinery meets the essential health and safety requirements outlined in the Machinery Directive.
Type-B standards relate to hazards and aspects of machinery design. They include standards for substances, thermal hazards, fire hazards, electrical hazards, vibration and shock, ergonomics, radiation hazards, noise, dimensions and distances, power sources, safety devices, alarms and warnings, control systems, and assembly of machinery. There are also many Type-C standards that are specific to particular machinery or equipment types.
This document provides an overview of regulations and standards for safety related control systems for machinery in Europe, the US, and Canada. It discusses the key EU Machinery Directive and regulations regarding essential health and safety requirements, standards, risk assessment, protective measures, safety distance calculation, prevention of unexpected startup, functional safety, system design according to standards, and application examples.
This document provides an overview of machinery safety standards and regulations. It discusses the key concepts in three areas:
1) Legal framework - It outlines the Machinery Directive and Work Equipment Directive which establish health and safety requirements for machinery in Europe. It also discusses the role of harmonized standards in establishing conformity.
2) Standards structure - European machinery safety standards are divided into three types: A) general standards, B) standards on specific safety aspects or safeguards, and C) machine-specific standards.
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This document provides guidance on technical documentation and design dossiers for non-active medical devices. It discusses the differences between technical documentation used for class I, IIa, and IIb devices, and design dossiers used for class III devices. Technical documentation is retained by the manufacturer or authorized representative, while design dossiers must be submitted to a notified body for review prior to CE marking. The document outlines the structure and required contents for technical documentation and design dossiers, including essential requirements checklists, risk analysis documentation, drawings and specifications, preclinical test reports, and more. Proper documentation helps ensure compliance and allows for efficient review.
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This document summarizes key aspects of ISO 13849-1, an international machinery safety standard that addresses control systems. It discusses factors like redundancy, component quality, and wiring configuration that impact safety. While intended to introduce reliability calculations, ISO 13849-1 has proven complex to implement in practice. The document advises safety professionals to understand the standard's basics to make informed decisions about control system safety that optimize resources for the greatest safety benefits.
The document discusses the replacement of the EN 954-1 standard for safety-related control systems with the new EN ISO 13849-1:2006 standard. It notes that EN ISO 13849-1:2006 introduces probabilistic considerations in addition to the previous deterministic approach. There is a transition period until November 2009, after which conflicting standards must be withdrawn. The document provides an overview of the key aspects and changes introduced in EN ISO 13849-1:2006, such as new risk assessment methods, designated architectures, and validation requirements.
The European standard EN 954-1 for evaluating safety-related machine components will be replaced by the international standard EN ISO 13849-1:2006. This new standard is better suited for modern machine control technologies. It is important to prepare for this change as acceptance in the competitive market will increase and evaluation testing can take several months. TUV Rheinland offers specialized testing and certification services according to relevant safety standards, including B10d testing to determine component reliability parameters, which provides a qualified test report and safety marks if desired. B10d testing involves concurrently testing sample components under load to determine the number of cycles until 10% fail, from which the mean time to dangerous failure can be estimated.
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Pflex um003 -en-p
1. User Manual
Safe Torque Off Option (Series B)
for PowerFlex 40P and PowerFlex 70
Enhanced Control AC Drives
Catalog Number 20A-DG01
Original Instructions
Topic Page
General Description 2
What Is the DriveGuard Safe Torque Off Option? 2
Certifications and Compliance 3
CE Certification 4
Certified Equipment 5
Important Safety Considerations 5
Safe State 6
Safety Category 3 / PL (d) Performance Definition 6
Stop Category Definitions 7
Performance Level and Safety Integrity Level (SIL) CL2 7
PFD and PFH Definitions 7
PFD and PFH Data 8
Functional Proof Tests 9
Contact Information if Safety Option Failure Occurs 9
Installation and Wiring 10
Pre-Installation Instructions 10
EMC Considerations 11
DriveGuard Safe Torque Off Option Installation 11
Wiring 15
Verify Operation 16
Description of Operation 18
PowerFlex 40P Safe Torque Off Operation 18
PowerFlex 70 Safe Torque Off Operation 19
Connection Examples 20
PFLEX-UM003.fm Page 1 Wednesday, July 18, 2012 8:26 AM
2. 2 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
General Description
General Description
The DriveGuard Safe Torque Off option, when used with PowerFlex 40P or
PowerFlex 70 drives together with other safety components, provides a safety
function which inhibits torque generation in the motor(s) powered by the
drive. When used with PowerFlex 40P or PowerFlex 70 drive, the DriveGuard
Safe Torque Off option has been certified to meet the requirements for SIL 2
according to EN/IEC 61800-5-2 and IEC 61508, and PL d and Category 3
according to EN ISO 13849-1. The DriveGuard Safe Torque Off option is
just one component in a safety control system. Components in the system
must be chosen and applied appropriately to achieve the desired level of
safeguarding.
WhatIstheDriveGuardSafeTorqueOffOption?
The DriveGuard Safe Torque Off option:
• Provides the “Safe torque off (STO)” function defined in EN/IEC
61800-5-2.
• Blocks gate firing signals from reaching the IGBT output power devices
of the drive. This prevents the IGBT’s from switching in the sequence
necessary to generate torque in the connected motor.
• Can be used in combination with other safety devices to fulfill the
requirements of a system “safe torque off ” function which satisfies
Category 3 / PL (d) according to EN ISO 13849-1 and SIL CL 2
according to EN/IEC 62061, IEC 61508, and EN/IEC 61800-5-2.
IMPORTANT This option is suitable for performing only mechanical work on the drive system or
affectedareaofamachine.Itdoes NOTdisconnector isolatethedrivepoweroutput
to themotor.
This option should not be used as a control for normal starting and/or stopping the
drive.
PFLEX-UM003.fm Page 2 Wednesday, July 18, 2012 8:26 AM
3. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 3
General Description
CertificationsandCompliance
TUVRheinlandECTypeExaminationCertification
TUV Rheinland has certified the DriveGuard Safe Torque Off option, when
used in a PF70 or PF40P drive, is compliant with the requirements for
machines defined in Annex I of the EC Directive 2006/42/EC, and that it
complies with the requirements of the relevant standards listed below.
• EN ISO 13849-1:2008 Safety of machinery - Safety related parts of
control systems - Part 1: General principles for design
(DriveGuard Safe Torque Off option + drive achieves Category 3 / PL
(d))
• EN/IEC 61800-5-2:2007 Adjustable speed electrical power drive systems
- Part 5-2 Safety requirements - Functional
(DriveGuard Safe Torque Off option + drive achieves SIL CL 2)
• EN/IEC 62061:2005 Safety of machinery - Functional safety of
safety-related electrical, electronic and programmable electronic control
systems
• IEC 61508 Part 1-7:1998 and 2000 Functional safety of electrical/
electronic/programmable electronic safety-related systems - Parts 1-7
TUV also certifies that the DriveGuard Safe Torque Off option may be used
in applications up to Category 3 / PL (d) according to EN ISO 13849-1 and
SIL 2 according to EN/IEC 62061 / IEC 61508 / EN/IEC 61800-5-2.
TUV Rheinland certificate 01/205/0665/09 may be found at:
www.rockwellautomation.com/products/certification/
ATTENTION: Electrical Shock Hazard. Verify that all sources of AC and DC power are
de-energized and locked out or tagged outin accordance with the requirements of
ANSI/NFPA 70E, Part II.
ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus
capacitorshasdischargedbefore performinganyworkonthe drive.Measurethe DC bus
voltageatthe+DCand-DCterminalsortestpoints(refertoyourdrive’sUserManualfor
locations). The voltage must be zero.
ATTENTION: In Safe Torque Off mode, hazardous voltages may still be present at the
motor. To avoid an electric shock hazard, disconnect power to the motor and verify that
the voltage is zero before performing any work on the motor.
ATTENTION: In the event of the failure of two output IGBT's in the drive, when the
DriveGuard Safe Torque Off option has controlled the drive outputs to the off state, the
drive may provide energy for up to 180° of rotation in a 2-pole motor before torque
production in the motor ceases.
PFLEX-UM003.fm Page 3 Wednesday, July 18, 2012 8:26 AM
4. 4 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
General Description
CECertification
LVDirective2006/95/EC
Rockwell Automation declares the PF40P and PF70 drives compliant with
the CE LV Directive as demonstrated by compliance with the requirements of
EN 50178 Electronic equipment for use in power installations. The
DriveGuard Safe Torque Off Option Kit is not within the scope of the Low
Voltage Directive.
EMCDirective2004/108/EC
Rockwell Automation declares the PF40P (240V, 480V), PF70 (240V, 400V,
480V), and DriveGuard Safe Torque Off option compliant with the CE
EMC Directive as demonstrated by compliance with the requirements of EN
61800-3 Adjustable speed electrical power drive systems Part 3: EMC
requirements and specific test methods.
MachineryDirective2006/42/EC
TUV Rheinland, Notified Body Identification Number 0035, certifies the
DriveGuard Safe Torque Off option compliant with the CE Machinery
Directive as demonstrated by compliance with the requirements of EN ISO
13849-1, EN ISO 13849-2, EN/IEC 61800-5-2, and EN/IEC 62061.
ULCertification
The PF40P, PF70, and DriveGuard Safe Torque Off option have been listed
with UL as compliant with UL 508C.
CanadianCertification
The PF40P, PF70, and DriveGuard Safe Torque Off option have been listed
(CuL) as compliant with C22.2 No 14.
AustralianC-tickCertification
Rockwell Automation declares the PF40P (240V, 480V), PF70 (240V, 400V,
480V), and DriveGuard Safe Torque Off option compliant with the
Australian Radiocommunications Act of 1992, the Radiocommunications
(Electromagnetic Compatibility) Standard of 2008, and the
Radiocommunications Labelling (Electromagnetic Compatibility) Notice of
2008 as demonstrated by compliance with IEC 61800-3 Adjustable speed
electrical power drive systems Part 3: EMC requirements and specific test
methods.
PFLEX-UM003.fm Page 4 Wednesday, July 18, 2012 8:26 AM
5. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 5
General Description
CertifiedEquipment
CertificationsOnline
See the Product Certifications link at http://ab.com for Declarations of
Conformity, Certificates, and other certifications details.
ImportantSafetyConsiderations
The system user is responsible for:
• the set-up, safety rating, and validation of any sensors or actuators
connected to the system.
• completing a system-level risk assessment and reassessing the system any
time a change is made.
• certification of the system to the desired safety performance level.
• project management and proof testing.
• programming the application software and the safety option
configurations in accordance with the information in this manual.
• access control to the system, including password handling.
• analyzing all configuration settings and choosing the proper setting to
achieve the required safety rating.
Drive Rating TUV Certified DriveGuard Safe Torque Off
Function
PowerFlex 40P 240V ✔ Series B or greater
480V ✔ Series B or greater
PowerFlex 70 Enhanced
Control
240V ✔ Series A or greater
400V ✔ Series A or greater
480V ✔ Series A or greater
ATTENTION: Hazard of injury exists due to electric shock. Only install a Series B or
greater DriveGuard Safe Torque Off option in a PowerFlex 40P Drive.
IMPORTANT When applying Functional Safety, restrict access to qualified, authorized personnel
who are trained and experienced.
ATTENTION: When designing your system, consider how personnel will exit the
machine if the door locks while they are in the machine. Additional safeguarding
devices may be required for your specific application.
PFLEX-UM003.fm Page 5 Wednesday, July 18, 2012 8:26 AM
6. 6 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
General Description
SafeState
The DriveGuard Safe Torque Off option is intended for use in safety-related
applications where the de-energized state is the safe state. All of the examples
in the Description of Operation section are based on achieving the
de-energization as the safe state.
SafetyCategory3/PL(d)PerformanceDefinition
To achieve Safety Category 3 / PL (d) according to EN ISO 13849-1, the
safety-related parts have to be designed such that:
• the safety-related parts of machine control systems and/or their protective
equipment, as well as their components, shall be designed, constructed,
selected, assembled, and combined in accordance with relevant standards
so that they can withstand expected conditions.
• well tried safety principles shall be applied.
• a single fault in any of its parts does not lead to a loss of safety function.
• some but not all faults will be detected.
• the accumulation of undetected faults can lead to loss of safety function.
• short circuits in the external wiring of the safety inputs is not one of the
faults that can be detected by the system, therefore, according to EN ISO
13849-2, these cables must be installed so as to be protected against
external damage by cable ducting or armor.
• whenever reasonably practical a single fault shall be detected at or before
the next demand of the safety function.
• the average diagnostic coverage of the safety-related parts of the control
system shall be low.
• the mean time to dangerous failure of each of the redundant channels
shall be low to high.
PFLEX-UM003.fm Page 6 Wednesday, July 18, 2012 8:26 AM
7. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 7
General Description
StopCategoryDefinitions
The selection of a stop category for each stop function must be determined by
a risk assessment.
• Stop Category 0 is achieved with immediate removal of power to the
actuator, resulting in an uncontrolled coast to stop. See “Description of
Operation” Example 1 on page 20.
• Stop Category 1 is achieved with power available to the machine actuators
to achieve the stop. Power is removed from the actuators when the stop is
achieved. See “Description of Operation” Example 2 on page 21.
PerformanceLevelandSafetyIntegrityLevel(SIL)CL2
For safety-related control systems, Performance Level (PL), according to EN
ISO 13849-1, and SIL levels, according to IEC 61508 and EN/IEC 62061,
include a rating of the system’s ability to perform its safety functions. All of
the safety-related components of the control system must be included in both
a risk assessment and the determination of the achieved levels.
Refer to the EN ISO 13849-1, IEC 61508, and EN/IEC 62061 standards for
complete information on requirements for PL and SIL determination.
PFDandPFHDefinitions
Safety-related systems can be classified as operating in either a Low Demand
mode, or in a High Demand/Continuous mode.
• Low Demand mode: where the frequency of demands for operation made
on a safety-related system is no greater than one per year or no greater
than twice the proof-test frequency.
• High Demand/Continuous mode: where the frequency of demands for
operation made on a safety-related system is greater than once per year or
greater than twice the proof test interval.
IMPORTANT Whendesigningthemachineapplication,timinganddistanceshouldbeconsidered
for a coast to stop (Stop Category 0 or Safe Torque Off). For more information
regarding stop categories, refer to EN/IEC 60204-1.
PFLEX-UM003.fm Page 7 Wednesday, July 18, 2012 8:26 AM
8. 8 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
General Description
The SIL value for a low demand safety-related system is directly related to
order-of-magnitude ranges of its average probability of failure to satisfactorily
perform its safety function on demand or, simply, average probability of
failure on demand (PFD). The SIL value for a High Demand/Continuous
mode safety-related system is directly related to the probability of a dangerous
failure occurring per hour (PFH).
PFDandPFHData
These PFD and PFH calculations are based on the equations from Part 6 of
IEC 61508 and show worst-case values.
This table provides data for a 20-year proof test interval and demonstrates the
worst-case effect of various configuration changes on the data.
PowerFlex40P
PFDandPFHfor20-yearProofTestInterval
PowerFlex70
PFDandPFHfor20-yearProofTestInterval
Terminology
Attribute Test Result
PFD 1.74E-05
PFH 2.0E-10
SFF 81%
Attribute Test Result
PFD 3.4E-05
PFH 3.9E-10
SFF 81%
Abbreviation Full Term Definition
PFD Probability of
Failure on Demand
The average probability of a system to fail to perform its
design function on demand.
PFH Probability of
Failure per Hour
The probability of a system to have a dangerous failure occur
per hour.
SFF Safe Failure Fraction The sum of safe failures plus the sum of dangerous detected
failures divided by the sum of all failures.
PFLEX-UM003.fm Page 8 Wednesday, July 18, 2012 8:26 AM
9. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 9
General Description
FunctionalProofTests
The functional safety standards require that functional proof tests be
performed on the equipment used in the system. Proof tests are performed at
user-defined intervals and are dependent upon PFD and PFH values.
ContactInformationifSafetyOptionFailureOccurs
If you experience a failure with any safety-certified device, contact your local
Rockwell Automation distributor. With this contact, you can:
• return the device to Rockwell Automation so the failure is appropriately
logged for the catalog number affected and a record is made of the failure.
• request a failure analysis (if necessary) to determine the probable cause of
the failure.
IMPORTANT Your specific application determines the time frame for the proof test interval.
PFLEX-UM003.fm Page 9 Wednesday, July 18, 2012 8:26 AM
10. 10 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Installation and Wiring
Installation and Wiring
Pre-InstallationInstructions
Installation must be in accordance with the following steps and must be
carried out by competent personnel. The DriveGuard Safe Torque Off option
is intended to be part of the safety related control system of a machine. Before
installation, a risk assessment should be performed that compares the
DriveGuard Safe Torque Off option specifications and all foreseeable
operational and environmental characteristics of the machine to which it is to
be fitted.
In no case should be DriveGuard Safe Torque Off option be used in a
PowerFlex 40P or PowerFlex 70 drive where the maximum surrounding air
temperature, shock, or vibration specifications of the drive are exceeded.
A safety analysis of the machine section controlled by the drive is required to
determine how often the safety function should be tested for proper
operation during the life of the machine.
PowerFlex 70 MaximumSurroundingAirTemperature
without derating:
IP20, NEMA/UL Type 1:
Flange Mount:
IP66, NEMA/UL Type 4X/12:
0…50 °C (32…122 °F)
0…50 °C (32…122 °F)
0…40 °C (32…104 °F)
PowerFlex 40P MaximumSurroundingAirTemperature
without derating:
IP20, Open Type:
IP30, NEMA 1, UL Type 1:
Flange and Plate Mount:
-10…50 °C (14…122 °F)
-10…40 °C (14…104 °F)
Heatsink: -10…40 °C (14…104 °F)
Drive: -10…50 °C (14…122 °F)
Both Drives Shock: 15 g peak for 11 ms duration (±1.0 ms)
Vibration: 0.152 mm (0.006 in.) displacement, 1 g peak
ATTENTION: The following information is merely a guide for proper installation.
Rockwell Automation, Inc. cannot assume responsibility for the compliance or the
noncompliance to any code, national, local or otherwise for the proper installation of
this equipment. A hazard of personal injury and/or equipment damage exists if codes
are ignored during installation.
PFLEX-UM003.fm Page 10 Wednesday, July 18, 2012 8:26 AM
11. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 11
Installation and Wiring
EMCConsiderations
The DriveGuard Safe Torque Off option and PF40P and PF70 drives may be
installed in an industrial electromagnetic environment which is consistent
with the “Second Environment” described in IEC 61800-3 and where the
EMC requirements documented in the PF40P and PF70 Installation manuals
have been satisfied. Important installation requirements include:
• All motor output, control (I/O) and signal wiring for the drive and
DriveGuard Safe Torque Off option must be shielded cable
• Grounding (earthing) must conform to the requirements described in the
drive user manuals
DriveGuardSafeTorqueOffOptionInstallation
PowerFlex40PDrives
1. Remove all power to the drive.
ATTENTION: To avoid an electric shock hazard, verify that the voltage on the bus
capacitorshasdischargedbefore performinganyworkonthe drive.Measurethe DC bus
voltageatthe+DCand-DCterminalsortestpoints(refertoyourdrive’sUserManualfor
locations). The voltage must be zero.
PFLEX-UM003.fm Page 11 Wednesday, July 18, 2012 8:26 AM
12. 12 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Installation and Wiring
2. Remove the protective plug covering the PowerFlex 40P Safe Torque
Off connector shown in Figure 1.
Figure 1 - PowerFlex 40P Protective Plug
3. Remove the PowerFlex 40P Safe Torque Off connection jumper
shown in Figure 2.
Figure 2 - PowerFlex 40P Safe Torque Off Connection Jumper Location
PFLEX-UM003.fm Page 12 Wednesday, July 18, 2012 8:26 AM
13. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 13
Installation and Wiring
4. Remove the PowerFlex 40P Hardware Enable jumper shown in Figure
3.
Figure 3 - PowerFlex 40P Hardware Enable Jumper Location
5. Plug the DriveGuard Safe Torque Off option (Series B or greater) into
the PowerFlex 40P four pin Safe Torque Off connector as shown in
Figure 4.
Figure 4 - PowerFlex 40P Safe Torque Off Connector
6. Tighten screw to 0.8…1.1 N•m (7…10 lb•in).
PowerFlex70EnhancedControlDrives
1. Remove the PowerFlex 70 Safe Torque Off Connection jumper as
shown in Figure 5.
IMPORTANT The PowerFlex 40P hardware enable jumper must be removed when using the
DriveGuardSafeTorqueOffoption.Failuretoremovethejumperwillcausethedrive
to fault when a start command is issued.
0.8…1.1 N•m
(7…10 lb•in)
PFLEX-UM003.fm Page 13 Wednesday, July 18, 2012 8:26 AM
14. 14 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Installation and Wiring
Figure 5 - PowerFlex 70 Safe Torque Off Connection Jumper Location (Typical)
2. Remove the PowerFlex 70 Hardware Enable jumper as shown in
Figure 6.
Figure 6 - PowerFlex 70 Hardware Enable Jumper Location (Typical)
3. Plug the DriveGuard Safe Torque Off option (Series A or greater)
into the PowerFlex 70 four pin connector as shown in Figure 7.
IMPORTANT The PowerFlex 70 hardware enable jumper must be removed when using the
DriveGuardSafeTorqueOffoption.Failuretoremovethejumperwillcausethedrive
to fault when a start command is issued.
PFLEX-UM003.fm Page 14 Wednesday, July 18, 2012 8:26 AM
15. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 15
Installation and Wiring
Figure 7 - PowerFlex 70 Safe Torque Off Connector
4. Tighten screw to 0.8…1.1 N•m (7…10 lb•in).
Wiring
Important points to remember about wiring:
• Always use copper wire.
• Wire with an insulation rating of 600V or greater is recommended.
• Control wires should be separated from power wires by at least 0.3 meters
(1 foot).
DriveGuard Safe Torque Off Option Terminal Block Specifications
Wire Types
Wire Size Range(1)
(1) Maximum / minimum that the terminal block will accept - these are not recommendations.
Torque
Maximum Minimum Maximum Recommended
1.5 mm2
(16 AWG)
0.14 mm2
(26 AWG)
0.25 N•m
(2.2 lb•in)
0.22 N•m
(1.9 lb•in)
Wire Type(s) Description MinimumInsulation
Rating
Unshielded Per US NEC or applicable national or
local code
— 300V,
60 degrees C
(140 degrees F)
Shielded Multi-conductor shielded cable such
as Belden 8770(or equiv.)
0.750 mm2
(18AWG),
3 conductor, shielded.
0.8…1.1 N•m
(7…10 lb•in)
PFLEX-UM003.fm Page 15 Wednesday, July 18, 2012 8:26 AM
16. 16 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Installation and Wiring
DriveGuard Safe Torque Off Option Terminal Description
VerifyOperation
Test the safety function for proper operation after the initial installation of
the DriveGuard Safe Torque Off option. Retest the safety function at the
intervals determined by the safety analysis described on page 10.
Verify that both safety channels are functioning according to the Table 4 or
Table 5.
No. Signal Description
1 Monitor - N.C. Normally closed contacts for monitoring
relay status.
Maximum Resistive Load:
250V AC / 30V DC / 50 VA / 60 Watts
Maximum Inductive Load:
250V AC / 30V DC / 25 VA / 30 Watts
2 Common - N.C.
3 +24V DC Connections for user supplied power to
energize coil.
33.3 mA typical, 55 mA maximum.
4 24V Common
1234
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17. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 17
Installation and Wiring
PowerFlex 40P Channel Operation and Verification
PowerFlex 70 Channel Operation and Verification
Safety Function Status Drive In
Safe State
Drive In
Stopped State
Drive In
Stopped State
Drive Able
To Run
Safety Channel Operation
Safe Torque Off Option
Terminals 3 & 4
No Power Applied Power Applied No Power Applied Power Applied
PowerFlex 40P
Enable Input
No Power Applied No Power Applied Power Applied Power Applied
Description For Verification
Safe Torque Off Option
Monitor Contact
Terminals 1 & 2
Closed Open Closed Open
PowerFlex 40P
[Control In Status]
Param. 13, Bit 2
Value = 0 Value = 0 Value = 1 Value = 1
PowerFlex 40P
Comms Status Word
8448, Bit 0
Value = 0 Value = 0 Value = 0 Value = 1
Safe Torque Off
Output(1)
Relay N.O.
Dig Output States
Closed Open Open Open
(1) Must set A055 [Relay Out Sel], A058 or A061 [Opto Outx Sel] to option 25 “Safe-Off”.
Safety Function Status Drive In
Safe State
Drive In
Stopped State
Drive In(1)
Stopped State
Drive Able
To Run
Safety Channel Operation
Safe Torque Off Option
Terminals 3 & 4
No Power Applied Power Applied No Power Applied Power Applied
PowerFlex 70
Enable Input
No Power Applied No Power Applied Power Applied Power Applied
Description For Verification
Safe Torque Off Option
Monitor Contact
Terminals 1 & 2
Closed Open Closed Open
PowerFlex 70
Drive Inhibits
Param. 214, Bit 2
Value = 1 Value = 1 Value = 0 Value = 0
(1) A Start/Run command will cause an F111 “Enable Hardware” fault.
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18. 18 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Description of Operation
Description of Operation
PowerFlex40PSafeTorqueOffOperation
The DriveGuard Safe Torque Off option for PowerFlex 40P (see Figure 8)
disables the drive’s output IGBT’s by breaking the link with the drive
microcontroller. When used in combination with a second safety channel (the
Enable input), the system satisfies the requirements of EN ISO 13849-1,
Category 3 / PL (d) for Safe Torque Off and helps protect against restart.
Under normal drive operation, the Safe Torque Off relay is energized, the
enable input is energized, and the drive is able to run. If either inputs is
de-energized, the gate control circuit is disabled. To meet EN ISO 13849-1,
Category 3 / PL (d) operation, both safety channels must be de-energized.
Refer to the following examples for details.
Figure 8 - PowerFlex 40P Drive Safe Torque Off Circuitry
IMPORTANT By itself,the Safe Torque Off option initiates a coast-to-stopaction. Additional
protective measures will need to be applied when an application requires a change
to the stop action.
+24V DC
PowerFlex 40P
AC Drive
Stop
Start
AC Line
Input Power
Common
Enable
M
Gate Control
From Microcontroller
Gate Control
Circuit
Safety
Channel
Safety
Channel
1
2
3
4
Safe Off Option
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19. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 19
Description of Operation
PowerFlex70SafeTorqueOffOperation
The PowerFlex 70 DriveGuard Safe Torque Off option (see Figure 9) disables
the drive’s output IGBT’s by disconnecting the gate control power supply.
When used in combination with a second safety channel (the Enable input),
the system satisfies the requirements of EN ISO 13849-1, Category 3 / PL (d)
for Safe Torque Off and helps protect against restart.
Under normal drive operation, the Safe Torque Off relay is energized, the
enable input is energized, and gate control power is available to the gate
control circuit. If either of these inputs is de-energized, the gate control circuit
is disabled. To meet EN ISO 13849-1, Category 3 / PL (d) operation, both
safety channels must be de-energized. Refer to the following examples for
details.
Figure 9 - PowerFlex 70 Drive Safe Torque Off Circuitry
IMPORTANT By itself,the Safe Torque Off option initiates a coast-to-stopaction. Additional
protective measures will needto be applied when an application requires a change
to the stop action.
+24V DC
PowerFlex 70
AC Drive
Stop
Start
AC Line
Input Power
Common
Enable
M
Gate Control
Power Supply
Gate Control
Circuit
Safety
Channel
Safety
Channel
1
2
3
4
Safe Off Option
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20. 20 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Description of Operation
ConnectionExamples
Example1-SafeTorqueOffConnectionwithCoast-to-StopAction,
DualChannel
Figure 10 - Stop Category 0 – Coast
CircuitStatus
Circuit shown with guard door closed and system ready for normal drive
operation.
OperatingPrinciple
This is a dual channel system with monitoring of the Safe Torque Off circuit
and drive. Opening the guard door will switch the input circuits (S13-S14 &
S21-S22) to the Minotaur monitoring safety relay unit. The output circuits
(13-14 & 23-24) will cause the Safe Torque Off option and drive Enable
circuit to trip and the motor will coast to stop. To restart the drive, the
Minotaur safety relay must first be reset followed by a valid start command to
the drive.
FaultDetection
A single fault detected on the Minotaur safety input circuits will result in the
lock-out of the system at the next operation and will not cause loss of the
safety function.
If the Safe Torque Off option sticks ON, the motor will stop on command
due to the enable input. The system cannot be reset when this fault condition
exists.
Stop
StartA1 S21 S13 31 13 23 X1
A2
+24V DC
Common
+24V DC
S22 S14 32 14 24 X2
Minotaur
MSR9T
GuardMaster
TrojanGate
+24V DC
PowerFlex
AC Drive
Stop
Start
AC Line
Input Power
Common
Enable *
M
1
2
3
4
Safe Off Option
*Important: The drive Enable digital
input is a solid state circuit. The safety
outputs on safety module must not be
configured for Pulsed/Safety Pulse Test.
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21. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 21
Description of Operation
Example2-SafeTorqueOffConnectionwithControlledStopAction,
DualChannel
Figure 11 - Stop Category 1 – Controlled
CircuitStatus
Circuit shown with guard door closed and system ready for normal drive
operation.
OperatingPrinciple
This is a dual channel system with monitoring of the Safe Torque Off circuit
and drive. Opening the guard door will switch the input circuits (S11-S12 &
S21-S22) to the Minotaur monitoring safety relay unit. The output circuits
(13-14) issue a Stop command to the drive and cause a controlled
deceleration. After the programmed delay, the timed output circuits (47-48 &
57-58) will cause the Safe Torque Off option and the drive Enable circuit to
trip. If the motor is rotating when the trip occurs, it will coast to stop. To
restart the drive, the Minotaur safety relay must first be reset followed by a
valid start command to the drive.
FaultDetection
A single fault detected on the Minotaur safety input circuits will result in the
lock-out of the system at the next operation and will not cause loss of the
safety function.
If the Safe Torque Off option sticks ON, the motor will stop on command
due to the enable input. The system cannot be reset when this fault condition
exists.
+24V DC
Common
+24V DC
GuardMaster
Trojan
Stop
StartA1 S21 S11 S52 S12
A2 X1 X2
13 23
14 24
S33
Y2
S34
Y1X3
37 47 57
38 48 58X4
S22
Y39 Y40
Minotaur
MSR138DP
Gate
+24V DC
PowerFlex
AC Drive
Stop
Start
AC Line
Input Power
Common
Enable *
M
1
2
3
4
Safe Off Option
*Important: The drive Enable digital
input is a solid state circuit. The safety
outputs on safety module must not be
configured for Pulsed/Safety Pulse Test.
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22. 22 Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012
Description of Operation
Notes:
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23. Rockwell Automation Publication PFLEX-UM003B-EN-P - July 2012 23
Description of Operation
Notes:
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