Drives Based Safety Integrated

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1 Drives Based Safety Integrated With SINAMICS Drives

2 The SINAMICS drive family Complete regarding power ratings and functionality Wide range of power ratings from 0.12 kw to 85 MW Available in low voltage, medium voltage as well as DC voltage versions

3 Drive Based Safety Integrated Functions An enabler for new machine concepts Demands of the new machine landscape Higher production throughput High efficiency / less waste Cost pressure Modular yet more integrated design Increasingly automated (i.e. Robots)

Why Safety Integrated Technology in Drives?

of movement and speed of equipment and machines generally, these drives

shutdown using suitable protective equipment and devices Using the safety

4 Why Safety Integrated Technology in Drives? Man Machine Process Drives are frequently used to control the direction of movement and speed of equipment and machines generally, these drives are associated with potentially hazardous motion that must be safely shutdown using suitable protective equipment and devices Using the safety functions integrated in SINAMICS drives, innovations in safety, productivity, and efficiency can be realized

motor coasts down un-braked After STO has been activated it is not permissible that the

5 STO (Safe Torque Off) The most basic safety function After STO is activated, the energy supply to the motor is interrupted in a safety-relevant fashion and as a consequence the motor coasts down un-braked After STO has been activated it is not permissible that the drive generates torque resulting in hazardous motion Frequency Actual Frequency Setpoint Frequency Time

6 Safety control system Key functions Analyze Evaluate React All from a single source Integrated safety solutions for recording, evaluating, all the way to responding.

7 The Classic Implementation Using an external circuit Controls Based Safety Technology External components Safety relays, contactors Two-channel wiring Drive Technology Detection Evaluation Reaction

8 An Innovative Solution With drive-based safety Safety Technology Integrated Into Drive Technology Drive with integrated safety Two-channel processing Detection Evaluation Reaction

9 An Innovative Solution With drive-based safety over communications Safety Technology Integrated Into Automation / Drive Technology Control, drive and I/O modules with 2-channel processing Fieldbus with fail-safe protocol PROFIsafe Fail-safe bus Detection Evaluation Reaction Drives with integrated safety failsafe control Distributed I/O with F modules

10 Overview of Safety Functions in the Drive According to EN functional safety

11 Innovative machine concepts How can safety engineering be easily integrated in the machine?»up to 12 wirings per drive were required for setup mode with safely reduced speed. A PROFIsafe connection suffices today.«management Axman

12 An Innovative Solution Pass the limits of conventional technology Conventional Safety Technology Integrated Safety Technology

13 Commissioning Drive Safety Functions The safety functions of SINAMICS drives are commissioned using STARTER or Startdrive. The tools offer screenprompted commissioning as well as comprehensive diagnostic functions Parameters are password protected from manipulation Acceptance test and documentation are conveniently provided

14 Application with extended safety Animation for storage / retrieval machine

Safety functions Example: crane technology Task Solution Properties Emergency Stop Verifying the safe operation of the mechanical brake The protected area is safely released in operation if the

15 Safety functions Example: crane technology Task Solution Properties Emergency Stop Verifying the safe operation of the mechanical brake The protected area is safely released in operation if the operator moves the axis away Safe limiting of the traversing range stop SS1 SBC SBT SDI SLP The drive remains connected to the line supply and can immediately restart System is monitored at regular intervals to detect unsafe conditions Increased productivity by releasing the protected area Continuous protected area monitoring without additional

Innovations with Integrated Safety Safe, cost-optimized and

safety due to fasterresponding, protection from manipulation,

personnel ü ü ü High productivity due to practical safety that

implementation by elimination of hardware components and low wiring

16 Innovations with Integrated Safety Safe, cost-optimized and productivity boosting The advantages at a glance Higher level of safety due to fasterresponding, protection from manipulation, certified safety functions, and sophisticated interaction with personnel ü ü ü High productivity due to practical safety that offers higher level of collaboration Simple and economic implementation by elimination of hardware components and low wiring complexity Faster and smarter reaction for safety with higher level of protection against failure and manipulation

17 Function examples and applications Wide selection Navigate in the product tree and look for your topics usa.siemens.com/drives-safety

18 Thanks And be safe! Siemens Industry USA Digital Factory 5300 Triangle Parkway Norcross, GA usa.siemens.com/drives-safety

Transform your Drive Safety Capability with Innovative Market Driven Technology Presented by Craig Nelson Manufacturing in America March 14-15, 2018

Transform your Drive Safety Capability with Innovative Market Driven Technology Presented by Craig Nelson Manufacturing in America March 14-15, 2018 Before we start A Penny for Your Thoughts At the end