1 / 14

Motion, Safety and I/O SERCOS Seminar Atlanta September 16, 2009

Motion, Safety and I/O SERCOS Seminar Atlanta September 16, 2009. Peter Lutz, Managing Director SERCOS International e.V. Overview. One network for Motion, Safety & I/O Function-specific Profiles S/IP CIP Safety on SERCOS SCI and FDT/DTM Components & Products Applications Summary.

zed
Download Presentation

Motion, Safety and I/O SERCOS Seminar Atlanta September 16, 2009

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Motion, Safety and I/OSERCOS Seminar AtlantaSeptember 16, 2009 Peter Lutz, Managing Director SERCOS International e.V.

  2. Overview • One network for Motion, Safety & I/O • Function-specific Profiles • S/IP • CIP Safety on SERCOS • SCI and FDT/DTM • Components & Products • Applications • Summary (c) SERCOS International 2009

  3. Motivation SERCOS safety and SERCOS I/O (1) • Conventional system topology • Up to 3 different bus systems • I/O bus • Safety bus • Drive bus • Disadvantages • Topology costs • Total Costs of Ownership • Training, maintenance and service safetycontrol MC, PLC I/O bus I/O I/O drive bus safety bus drive motor (c) SERCOS International 2009

  4. Motivation SERCOS safety and SERCOS I/O (2) • SERCOS III • One network for • I/O communication • Safe communication • Drive communication • Additional Ethernet protocols • Optimized solution • Simple topology • Reduced number of interfaces • Unified engineering • Scalable functionality control I/O I/O SERCOS III drive motor (c) SERCOS International 2009

  5. Motion, Safety and I/O • One cable is sufficient … SERCOS III Device Drive Profile I/O- Profile … CIP Safety on SERCOS Cyclic Data Acyclic Data Non- Real-Time Data Ethernet SERCOS III Protocol Ethernet Port #1 Port #2 (c) SERCOS International 2009

  6. Operation modes: Torque Velocity Position Interpolation (absolute position) Positioning (absolute / relative position) Synchronous Mode (spindle drives) Electronic Gearing Additional drive functions: Probing Cycle External Encoder Homing Drive controlled NC controlled Positive Stop Mechanical Parameter Scaling Modulo function others Function-specific Profile (FSP) Drive SERCOS drive profile used for almost 20 years by more than 30 drive suppliers and more than 50 control suppliers (c) SERCOS International 2009

  7. Function-specific Profile (FSP) I/O • Applicable for Block and Modular I/Os • Applicable for hybrid devices, e.g. 2-axis servo drives with I/O capabilities • Based on SERCOS III device model • Compatible to SERCOS III protocol structure • Combinable with CIP Safety on SERCOS for Safe I/Os • User friendly Parametrisation using XML • SDDML (SERCOS Device Description Markup Language) • SPDML (SERCOS Profile Description Markup Language) • Supported by renowned manufacturers (c) SERCOS International 2009

  8. Additional Function-specific Profiles • Encoder profile under development for: • Incremental encoders • Absolute encoders • Basic profile (raw encoder data) and extended profile (scaled encoder data) • Extension of drive profile under development for: • Frequency converters • Hydraulic drives (c) SERCOS International 2009

  9. CIP Safety on SERCOS (1):Coopration between SI and ODVA • Cooperation between SERCOS International (SI) and the Open DeviceNet Vendors Association (ODVA) – announced in Nov. 2006 • Safety concept for SERCOS interface • Safe data transmission according SIL3 • Support of centralized and decentralized safety aplications • Characteristics: • Support of any transmission mechanisms • Routing capability across SERCOS interface and other networks • Single and multi-cast connections • Producer-consumer model • Safe, direct cross communication between SERCOS slaves (c) SERCOS International 2009

  10. CIP Safetyon SERCOS Routing betweennetworks Gateway CIP SERCOS interface SERCOS SERCOS III SERCOS III SERCOS III Ethernet/IP SERCOS III Ethernet/IP SERCOS III CIP Safety on SERCOS (2):Architecture SERCOS safetyProfile CIP Safety Profile CIP Safety Adaptation of CIP Safety (c) SERCOS International 2009

  11. CIP Safety on SERCOS (3):Release of Specification • Approval by TÜV and BGIA in March 2008 • Specification released in April 2008 (FSP Safety) • Review by jSIG CIP Safety and TRB of ODVA • CIP Safety Vol. 5 Edition 2.2to be released in 2009 • Update IEC 61784-3 • Cooperation with IXXAT:Development of independentstack software for CIP Safety on SERCOS (c) SERCOS International 2009

  12. SERCOS III Device Description Extract of XML Schema SERCOS III Device Device Description(XML Format) DD Device #2 (SDDML) (c) SERCOS International 2009

  13. Programming System PLC Configurator SERCOS III Configuration Interface Configurator Configuration Interface SCI (XML-Format) Bus Configurator SIIIcfg Runtime System Converter Application Master Stack SIIIbin SCI (binary format)optional Hardware (c) SERCOS International 2009

  14. FDT/DTM for SERCOS III SERCOS III Devices FDT Tool (Framework) commDTM Device #1 Device #2 DTM Device #1 Option 1 DD Device #2 (SDDML) DTM Device #2 Option 2 Device #3 DTM Device #3 Option 3 DTM Device #3 … DD: Device Description SDDML: SERCOS Device Description Language FDT: Field Device Tool DTM: Device Type Manager (c) SERCOS International 2009

More Related