7ML19981AQ03.3.book

Safety Guidelines: Warning notices must be observed to ensure personal safety as well as that of others, and to protect the product and the connected equipment. These warning notices are accompanied by a clarification of the level of caution to be observed. Qualified Personnel: This device/system may only be set up and operated in conjunction with this manual. Qualified personnel are only authorized to install and operate this equipment in accordance with established safety practices and standards. Unit Repair and Excluded Liability: • The user is responsible for all changes and repairs made to the device by the user or the user’s agent.

• All new components are to be provided by Siemens Milltronics Process Instruments. • Restrict repair to faulty components only. • Do not reuse faulty components. Warning: Cardboard shipping package provides limited humidity and moisture protection. This product can only function properly and safely if it is correctly transported, stored, installed, set up, operated, and maintained. This product is intended for use in industrial areas. Operation of this equipment in a residential area may cause interference to several frequency based communications. Note: Always use product in accordance with specifications. MILLTRONICS®is a registered trademark of Siemens Milltronics Process Instruments.

Contact SMPI Technical Publications European Authorized Representative at the following address: Technical Publications Siemens AG Siemens AG Industry Sector Siemens Milltronics Process Instruments 76181 Karlsruhe 1954 Technology Drive, P.O. Box 4225 Deutschland Peterborough, Ontario, Canada, K9J 7B1 Email: techpubs.smpi@siemens.com • For a selection of Siemens Milltronics level measurement manuals, go to: www. siemens.com/processautomation . Under Process Instrumentation, select Level Measurement and then go to the manual archive listed under the product family. • For a selection of Siemens Milltronics weighing manuals, go to: www. siemens.com/processautomation .

Under Weighing Technology, select Continuous Weighing Systems and then go to the manual archive listed under the product family. © Siemens AG 2011 Copyright Siemens AG 2011. All Rights Disclaimer of Liability Reserved This document is available in bound version and in electronic version. We encourage users to purchase authorized bound manuals, or to view electronic versions as designed and authored by Siemens Milltronics Process Instruments. Siemens Milltronics Process Instruments will not be responsible for the contents of partial or whole reproductions of either bound or electronic versions.

While we have verified the contents of this manual for agreement with the instrumentation described, variations remain possible. Thus we cannot guarantee full agreement. The contents of this manual are regularly reviewed and corrections are included in subsequent editions. We welcome all suggestions for improvement. Technical data subject to change.

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Table of Contents Table of Contents Safety Notes............................................................................................................................................1 The Manual .............................................................................................................................................1 Technical Support..................................................................................................................................2 SmartLinx PROFIBUS DP ..................................................................................................3 Specifications.....................................................................................................................4 Installation...........................................................................................................................5 Compatibility............................................................................................................................................5 Software Compatibility................................................................................................................5 Hardware Compatibility..............................................................................................................6 Cable Connector.....................................................................................................................................8 Termination Switch .............................................................................................................................10 Operation ...........................................................................................................................11 Error Status LEDs.................................................................................................................................11 Error Conditions of the Red Diagnostics Light ....................................................................12 Operation LED.......................................................................................................................................12 Communication Setup.....................................................................................................13 GSD Files................................................................................................................................................13 Baud Rate ..............................................................................................................................................13 Bus Address..........................................................................................................................................13 Configuring the Slave Device............................................................................................................14 Map Element Selection ......................................................................................................................15 P762 Map Element Selection parameter..............................................................................15 Module Identification..........................................................................................................................17 P794 SmartLinx Module Type..................................................................................................17 P795 SmartLinx Protocol ..........................................................................................................17 P634:

Communication Totalizer Resolution....................................................................................18 Application Layer .............................................................................................................19 Parameter Indexes..............................................................................................................................19 Primary Index..............................................................................................................................19 Secondary Index ........................................................................................................................20 Data Access Methods........................................................................................................................20 Direct Access..............................................................................................................................20 Multiple Parameter Access (MPA) .......................................................................................21 Single Parameter Access (SPA).............................................................................................22 Data Map:

Level Products .................................................................................................................24 Write Block..................................................................................................................................24 Read Block...................................................................................................................................27 Data Map:

Mass Dynamic Products...............................................................................................30 Write Block..................................................................................................................................30 Read Block...................................................................................................................................34 i

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Data Types.............................................................................................................................................40 Integer...........................................................................................................................................40 Bit Values.....................................................................................................................................40 Unsigned Double Precision Integer (UINT32).....................................................................41 Split Values..................................................................................................................................41 Text Messages ...........................................................................................................................42 Relay Function Codes (P111 in Level Products Only) .......................................................43 Table of Contents Troubleshooting ...............................................................................................................45 Generally................................................................................................................................................45 Technical Support or Product Feedback........................................................................................45 Appendix A – Reducing the amount of data being transferred over the Bus.......46 Level Products......................................................................................................................................46 Write Block..................................................................................................................................47 Read Block...................................................................................................................................49 Mass Dynamics Products..................................................................................................................51 Write Block..................................................................................................................................52 Read Block...................................................................................................................................54 Index..................................................................................................................................

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The Manual

Safety Notes SmartLinx PROFIBUS DP Special attention must be paid to warnings and notes highlighted from the rest of the text by grey boxes. WARNING: relates to a caution symbol on the product, and means that failure to observe the necessary precautions can result in death, serious injury, and/or considerable material damage. WARNING: means that failure to observe the necessary precautions can result in death, serious injury, and/or considerable material damage. CAUTION: means that failure to observe the necessary precautions can result in considerable material damage. Note: means important information about the product or that part of the operating manual. The Manual Note:

• Please follow the installation and operating procedures for a quick, trouble-free installation and to ensure the maximum accuracy and reliability of your Siemens Milltronics SmartLinx PROFIBUS DP module. • This manual applies to the SmartLinx PROFIBUS DP module only. This manual will help you install and connect a Siemens Milltronics SmartLinx PROFIBUS DP module, and set it up for communication with a master device on a PROFIBUS DP network. The manual is targeted at a technical audience in the industrial communications field with a sound working knowledge of PROFIBUS DP. We always welcome questions, comments, or suggestions about manual content, design, and accessibility.

Please direct your questions or comments to techpubs.smpi@siemens.com. For the complete library of Siemens Milltronics manuals, go to www.siemens.com/processautomation. 7ML19981AQ03 SmartLinx PROFIBUS DP – INSTRUCTION MANUAL Page 1

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