Tips & Tricks for Motion with S7 1500 CPU
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David Sestrich's presentation with Tips and Tricks for motion at the Siemens Automation Summit 2016.
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Tips & Tricks for Motion with S7 1500 CPU
- 1. Restricted © Siemens Industry, Inc. 2015 All rights reserved. usa.siemens.com/summit Siemens Automation Summit Las Vegas, NV, June 2730 2016
- 2. Restricted © Siemens Industry, Inc. 2015 All rights reserved. usa.siemens.com/summit Tips and Tricks for Motion with S7-1500 CPU Presented by David Sestrich
- 3. David Sestrich Systems Engineer at DMC, Inc. B.S. in Mechanical Engineering from Purdue Presenter Information
- 4. Established in 1996, offices in Chicago, Boston, & Denver and customers throughout the world employees & growing 100+ Established in 1996, DMC serves customers worldwide from offices in Chicago, Boston, Denver, New York, and Houston
- 7. Automotive Chemical & Food Processing Consumer Goods Defense Contracting Energy & Utilities Food & Beverage Packaging Pharmaceutical Printing & Textiles Semiconductor Special Machinery Telecommunications Test & Measurement Industries Served
- 8. Tips and Tricks for Motion with S7-1500 CPU
- 9. Siemens Motion Offerings SIMOTION • High Performance Motion Controllers • Scout Software
- 10. Siemens Motion Offerings SINUMERIK • CNC Machining Applications
- 11. Siemens Motion Offerings S7-300 Technology CPU • Advanced PLC Integrated Motion Control • Programming: Step 7 • Configuration: Scout, Technology Object Manager
- 12. Siemens Motion Offerings S7-1500 Series CPU • Basic Point to Point Motion Control, Gearing, Superimposed Moves
- 13. Tips &Tricks 1. Configuration 2. Architecture 3. Novel Approaches
- 14. 1. Configuration • G120 & S120 • Set up • Commissioning
- 15. G120 v S120 Features G120 S120 Commissioning Portal Scout Positioning Standard Dynamic Servo Control Cost + - Power With drive Separate module
- 16. Set up: G120 Note: Must have CU250 for Technology control! 1. Drag in the G120 2. Connect network 3. Configure Standard Telegramm 3
- 17. Set up: S120 1. Configure drives in Starter 2. Select telegram options I. Use Standard Telegram 5 for Drives II. Use SIEMENS Telegram 370 for Infeeds III. Use SIEMENS Telegram 390 for CUs 3. Bring in the S120 GSD to portal 4. Set the Interface 5. Ensure telegram types match
- 18. • Tune drive before working with CPU • Recalculate motor parameters • Stationary measurement • Rotating measurement • Test movement from Control Panel • Check motor direction • Check motor speed, load Commissioning: Drive
- 19. • Control loop • Extra tuning • Dynamic Servo Control • For First Commissioning, set gain = 0 • Prevents any accidental moves Commissioning: Technology Object
- 20. • Data exchange • Can invert direction here • Make sure the encoder parameters are set correctly! • Dynamic defaults • Used when not specified • Make sure they are not too high Commissioning: Technology Object
- 21. • Understand and choose what drives to use • Do drive tuning before integrating with PLC • Set the Technology Object Gain to 0 during first commissioning • Reverse motor direction from Data exchange setup • Set the dynamic default speeds Summary
- 22. 2. Architecture • Tips & Tricks • Reusable Blocks • Unique Blocks
- 23. • Keep commands together • Calling multiple commands will interrupt each other • Easier to track & debug • Do not put logic on EN rung • Standard practice for acyclic blocks • Should be called every scan Tips & Tricks
- 24. • Create helpful udts & blocks • Split the status word into bits • Make the error word more useful Tips & Tricks
- 25. • All Axes in project can use an instance of the same block • Changes get pushed to all at once • Easy to drop into place • Sequence and control logic outside of the block Example: Reusable Block
- 26. c • Contain complicated logic • Some functions used with all moves • Customize the interface for more intuitive control • No unused commands • Saves memory • Incorporate specific alarms Example: Unique Block
- 27. • Keep motion commands together • Create reusable udts & functions • Choose a consistent architecture & use it Summary
- 28. 3. Novel Approaches • Tracing • Gearing • Superimposed Moves • Alarms
- 29. • Great for debugging issues you cannot see • High speed • Logic timing Tracing
- 30. c
- 31. c • Sample with any OB • MC-Servo does servo calculation • Trigger on tag • Make tag for events • Pre-trigger for more info Tracing
- 32. • Velocity Gearing • Great at following speed with ratio • Gear ratio is DINT/DINT • Approximate position gearing Gearing
- 33. c • Adds a motion on top of the current motion • Can adjust the ending position in the middle of an absolute move • Can adjust the current position in a velocity move • Several possible velocity profiles Superimposed Moves
- 34. • Combine superimposed move with gearing • Monitor current position vs where it should be • Adjust if too far off using superimposed move Combined
- 35. • Alarm based on the error word • TO_Axis.ErrorDetail.Number • Technology Alarm • Text List based on alarm number Alarming
- 36. • Use tracing to follow what you cannot see • Keep track of Summary
- 38. Restricted © Siemens Industry, Inc. 2015 All rights reserved. usa.siemens.com/summit End Presentation
Notas do Editor
- Siemens Solution Partner With the greatest number of Siemens S7 certified engineers on staff in the US, DMC has extensive knowledge and experience with process technology. Siemens Solution Partner certification ensures that DMC is providing the most value add in customized automation. National Instruments Alliance Member National Instruments Alliance Member - NI Alliance Member status certifies DMC as an industry expert in providing complete instrumentation, measurement, and automated systems. DMC has been working with National Instruments since 1997, and our team of architects, developers, and associate developers consistently maintain a strong knowledge of available products, as well as an ongoing history of successful application. Microsoft Gold Partner Microsoft Gold Certified Partner - DMC has achieved Microsoft Gold Certified Partner status for eight consecutive years. Gold Certified Partners represent the highest level of competence and expertise with Microsoft technologies, and have the closest working relationship with Microsoft. DMC has earned special recognition for its success in delivering Information Worker Solutions for SharePoint, Custom Development Solutions, Business Intelligence, and Data Management Solutions. ICONICS System Integrator – The System Integrator Partner designation identifies DMC's proficiency with ICONICS products, DMC's proven ability to develop ICONICS solutions, and DMC's efficient deployment of projects. CSIA Certified CSIA Certification - By maintaining Certification from the Control System Integrators Association (CSIA), DMC demonstrates the best practices and knowledge in automation and integration in relevant industrial projects. DMC's audit score exceeded the benchmark for top CSIA integrators, reflecting our ability to provide successful, well managed solutions through years of relevant industrial experience. Yaskawa Solution And Service Provider Plus Yaskawa Solution & Service Provider PLUS - As a Yaskawa Solution & Service Provider PLUS, DMC exemplifies the top level of Yaskawa product application experience and industry expertise while adhering to high business standards. DMC’s on-going relationship with Yaskawa’s development team keeps us on the front line of motion control and robotic expertise. Pickering Interfaces System Integrator Pickering Interfaces System Integrator - Pickering Interfaces has a worldwide network of companies who offer system integration services and solutions based on vertical application areas and industry expertise. As a Pickering Interfaces System Integrator, DMC is uniquely equipped and skilled to help solve some of your toughest engineering projects from products, systems and integration to consulting services. Rockwell Automation Rockwell Automation System Integrator – As a Rockwell Automation System Integrator, DMC is able to continually enhance competencies and capabilities across multiple disciplines, including control, information, process, safety and manufacturing operations. Rockwell Automation’s program highlights qualified partners who help solve production challenges by delivering the best solution with the lowest amount of risk and leverage technology to help sustain profitable business growth. Wonderware Registered System Integrator Wonderware Registered System Integrator - DMC's status as a Registered Wonderware System Integrator reflects our efforts to offer the best integration and support solutions from Wonderware's real time operations management products. Our partnership with Wonderware ensures that DMC can offer top of the line manufacturing and infrastructure software.
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- Our diverse experience in technology, industry and processes allows us to bring best practices from many areas. We deliver solutions not available from singularly focused organizations. Our experience is broad and deep. We have a proven track record in a wide range of industries.
- Have a table comparing “Features” – don’t call them cons uses several modules, cleaner – use these tables in cool places
- Explain why you’re using Telegrams! Because is the whole presentation Sell why they’re doing this work TODO: add red boxes and arrows GSD Download here: https://support.industry.siemens.com/cs/document/49217480/sinamics-s120%3A-profinet-gsd-file?dti=0&pnid=13229&lc=en-WW
- Acknowledge skipping first commissioning, then talk about tuning Tip: Avoid other problems with commissioning by tuning first G120 and S120 almost the same thing, but it other software Draw better lines Stationary and rotating measurements collect additional data for tighter tuning
- TODO: make a configuration summary slide with tips & tricks
- Add summary with tips & tricks for architecture
- More concrete examples Measure a problem etc.
- Focus on why it’s helpful, not just how to do it. example: max record duration – if it’s too low, change the sample rate, etc.
- Gearing to encoder – stand alone encoder from S120 drive – configure as position axis
- https://support.industry.siemens.com/cs/document/47520881/how-do-you-insert-error-messages-of-a-frequency-converter-(sinamics-and-micromaster)-in-a-wincc-flexible-or-wincc-(tia-portal)-project?dti=0&lc=en-WW