s Preface, Contents Requirements and Overview 1 CiR Objects and CiR Modules 2 User Interface 3 Reconfiguration of Existing Modules in ET 200M Stations 4 Notes on Reconfiguration in RUN Mode Depending on the I/O 5 How a Reconfiguration in RUN Mode Affects the Process 6 Appendices Compatibility A Index SIMATIC Modifying the System during Operation via CiR Manual Edition 01/2004 A5E00266885-01 Copyright © Siemens AG 2004 All rights reserved The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Siemens AG Bereich Automation and Drives Geschaeftsgebiet Industrial Automation Systems Postfach 4848, D- 90327 Nuernberg Disclaimer of Liability We have checked the contents of this manual for agreement with the hardware and software described. Since deviations cannot be precluded entirely, we cannot guarantee full agreement. However, the data in this manual are reviewed regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are welcomed. ©Siemens AG 2004 Technical data subject to change. Siemens Aktiengesellschaft A5E00266885-01 Safety Guidelines This manual contains notices intended to ensure personal safety, as well as to protect the products and connected equipment against damage. These notices are highlighted by the symbols shown below and graded according to severity by the following texts: ! Danger indicates that death, severe personal injury or substantial property damage will result if proper precautions are not taken. ! Warning indicates that death, severe personal injury or substantial property damage can result if proper precautions are not taken. ! Caution indicates that minor personal injury can result if proper precautions are not taken. Caution indicates that property damage can result if proper precautions are not taken. Notice draws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation. Qualified Personnel Only qualified personnel should be allowed to install and work on this equipment. Qualified persons are defined as persons who are authorized to commission, to ground and to tag circuits, equipment, and systems in accordance with established safety practices and standards. Correct Usage Note the following: ! Warning This device and its components may only be used for the applications described in the catalog or the technical description, and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens. This product can only function correctly and safely if it is transported, stored, set up, and installed correctly, and operated and maintained as recommended. Trademarks SIMATIC®, SIMATIC HMI® and SIMATIC NET® are registered trademarks of SIEMENS AG. Third parties using for their own purposes any other names in this document which refer to trademarks might infringe upon the rights of the trademark owners. Modifying the System during Operation via CiR A5E00266885-01 iii Preface Purpose of the Manual This manual gives you a complete overview about modifications to plants during an operation via CiR. It conveys the required background knowledge as well as the operating procedure in HW Config. It is intended for persons working in the configuration, commissioning and automation system service field. Basic Knowledge Required In order to understand this manual, general knowledge of automation technology is required. Prequisite is experience in using S7-400 systems connected to a PROFIBUS-DP I/O. Since Modifying the System During Operation via CiR is based on the STEP 7 software, you should also know how to operate it, especially HW Config. This is provided in the manual "Programming with STEP 7 V5.3". Scope of the Manual This manual is valid for release 5.3 of the STEP 7 programming software package. The hardware requirements are described in chapter 1 "Requirements and Overview" You can find the latest information on the service packs: • in the "readme.wri" file • in the updated STEP 7 online help. The topic "What's new?" in the online help offers an excellent introduction and overview of the newest STEP 7 innovations. Preface Modifying the System during Operation via CiR iv A5E00266885-01 STEP 7 Documentation Packages This manual is part of the documentation package "STEP 7 Basic Information.“ The following table displays an overview of the STEP 7 documentation: Documentation Purpose Order Number STEP 7 Basic Information with • Working with STEP 7 V5.3, Getting Started Manual • Programming with STEP 7 V5.3 • Configuring Hardware and Communication Connections, STEP 7 V5.3 • From S5 to S7, Converter Manual Basic information for technical personnel describing the methods of implementing control tasks with STEP 7 and the S7-300/400 programmable controllers. 6ES7810-4CA07-8BW0 STEP 7 Reference with • Ladder Logic (LAD)/Function Block Diagram (FBD)/Statement List (STL) for S7-300/400 manuals • Standard and System Functions for S7-300/400 Provides reference information and describes the programming languages LAD, FBD, and STL, and standard and system functions extending the scope of the STEP 7 basic information. 6ES7810-4CA07-8BW1 Online Helps Purpose Order Number Help on STEP 7 Basic information on programming and configuring hardware with STEP 7 in the form of an online help. Part of the STEP 7 Standard software. Reference helps on STL/LAD/FBD Reference help on SFBs/SFCs Reference help on Organization Blocks Context-sensitive reference information. Part of the STEP 7 Standard software. Preface Modifying the System during Operation via CiR A5E00266885-01 v Online Help The manual is complemented by an online help which is integrated in the software. This online help is intended to provide you with detailed support when using the software. The help system is integrated in the software via a number of interfaces: • There are several menu commands which you can select in the Help menu: The Contents command opens the index for the Help on STEP 7. • Using Help provides detailed instructions on using the online help. • The context-sensitive help offers information on the current context, for example, an open dialog box or an active window. You can open the context- sensitive help by clicking the "Help" button or by pressing F1. • The status bar offers another form of context-sensitive help. It displays a short explanation for each menu command when the mouse pointer is positioned on the menu command. • A brief explanation is also displayed for each icon in the toolbar when the mouse pointer is positioned on the icon for a short time. If you prefer to read the information from the online help in printed format, you can print out individual help topics, books, or the entire online help. This manual, as well as the manual "Programming with STEP 7" is an extract from the HTML-based Help on STEP 7. For detailed procedures please refer to the STEP 7 help. As the manuals and the online help share an almost identical structure, it is easy to switch between the manuals and the online help. You can find the electronic manuals after installing STEP 7 via the Windows Start menu: Start > SIMATIC > Documentation. Further Support If you have any technical questions, please get in touch with your Siemens representative or agent responsible. You will find your contact person at: http://www.siemens.com/automation/partner Training Centers Siemens offers a number of training courses to familiarize you with the SIMATIC S7 automation system. Please contact your regional training center or our central training center in D 90327 Nuremberg, Germany for details: Telephone: +49 (911) 895-3200. Internet: http://www.sitrain.com Preface Modifying the System during Operation via CiR vi A5E00266885-01 A&D Technical Support Worldwide, available 24 hours a day: Beijing Peking Nuremburg Johnson City Worldwide (Nuernberg) Technical Support 24 hours a day, 365 days a year Phone: +49 (180) 5050-222 Fax: +49 (180) 5050-223 E-Mail: adsupport@ siemens.com GMT: +1:00 Europe / Africa (Nuernberg) Authorization Local time: Mon Fri. 8:00 to 5:00 PM Phone: +49 (180) 5050-222 Fax: +49 (180) 5050-223 E-Mail: adsupport@ siemens.com GMT: +1:00 United States (Johnson City) Technical Support and Authorization Local time: Mon Fri. 8:00 to 5:00 PM Phone: +1 (423) 262 2522 Fax: +1 (423) 262 2289 E-Mail: simatic.hotline@ sea.siemens.com GMT: -5:00 Asia / Australia (Beijing) Technical Support and Authorization Local time: Mon Fri. 8:00 to 5:00 PM Phone: +86 10 64 75 75 75 Fax: +86 10 64 74 74 74 E-Mail: adsupport.asia@ siemens.com GMT: +8:00 The languages of the SIMATIC Hotlines and the authorization hotline are generally German and English. Preface Modifying the System during Operation via CiR A5E00266885-01 vii Service & Support on the Internet In addition to our documentation, we offer our Know-how online on the internet at: http://www.siemens.com/automation/service&support where you will find the following: • The newsletter, which constantly provides you with up-to-date information on your products. • The right documents via our Search function in Service & Support. • A forum, where users and experts from all over the world exchange their experiences. • Your local representative for Automation & Drives. • Information on field service, repairs, spare parts and more under "Services". Preface Modifying the System during Operation via CiR viii A5E00266885-01 Modifying the System during Operation via CiR A5E00266885-01 ix Contents 1 Requirements and Overview 1-1 1.1 Requirements and Overview 1-1 2 CiR Objects and CiR Modules 2-1 2.1 Basics 2-1 2.2 Types of CiR Elements 2-2 2.3 CiR Elements and I/O Address Areas 2-3 3 User Interface 3-1 3.1 Basic Procedures in STOP Mode 3-1 3.1.1 Overview 3-1 3.1.2 Defining CiR Elements 3-2 3.1.3 Deleting CiR Elements 3-6 3.2 Basic Procedure in RUN Mode 3-7 3.2.1 Overview 3-7 3.2.2 Using CiR Elements in RUN Mode 3-9 3.2.3 Undoing Previous Changes 3-13 4 Reconfiguration of Existing Modules in ET 200M Stations 4-1 4.1 Requirements for Reconfiguration 4-1 4.2 CPU Response During a Reconfiguration 4-2 4.3 Reconfiguration Procedure 4-4 4.3.1 Using a Previously Unused Channel 4-4 4.3.2 Reconfiguring a Previously Used Channel 4-4 4.3.3 Removing A Previously Used Channel 4-5 5 Notes on Reconfiguration in RUN Mode Depending on the I/O 5-1 5.1 DP or PA-Slaves 5-1 5.2 Modules in ET 200M Modular Slaves 5-5 6 How a Reconfiguration in RUN Mode Affects the Process 6-1 6.1 CPU Response to Configuration Downloads in RUN Mode 6-1 6.2 Effects on Operating System Functions During the CiR Synchronization Time 6-6 A Compatibility A-1 A.1 Terminology A-2 Index Contents Modifying the System during Operation via CiR x A5E00266885-01 [...]... recommend that you make changes on only one DP master system during each re-configuration step Modifying the System during Operation via CiR A5E0026688 5-0 1 1-5 Requirements and Overview 1-6 Modifying the System during Operation via CiR A5E0026688 5-0 1 2 CiR Objects and CiR Modules 2.1 Basics Overview A system modification during runtime is based on the provisions you have made in your initial configuration... STEP 7 updates the number of I/O bytes for the corresponding CiR module 3-1 0 Modifying the System during Operation via CiR A5E0026688 5-0 1 User Interface The figure below shows the HW Config view and what it looks like after you have placed a module onto the CiR module Modifying the System during Operation via CiR A5E0026688 5-0 1 3-1 1 User Interface Configuration Download in RUN Mode Perform the following... more CiR objects or use SFC 104 "CiR" to increase the upper limit of the CPU‘s CiR synchronization time Modifying the System during Operation via CiR A5E0026688 5-0 1 3-3 User Interface How to add a CiR Object to the DP or PA Master System Add a CiR object to a DP or PA master system as follows: 1 Highlight the icon of the corresponding DP master system in the upper part of the station window 2 Open the. .. of slaves and the volume of I/O bytes for the corresponding CiR object • When you delete a module in a modular ET200M slave, STEP 7 will update the guaranteed / maximum number of slaves and the volume of I/O bytes for the corresponding CiR module Modifying the System during Operation via CiR A5E0026688 5-0 1 3-1 3 User Interface 3-1 4 Modifying the System during Operation via CiR A5E0026688 5-0 1 4 Reconfiguration... delete the CiR object from a PA master system or ET200M modular DP slave as follows: 1 Highlight the CiR element you want to delete 2 Select "Edit > Delete" or the context-sensitive menu command Delete If no more CiR elements exist at the DP master system, save for the CiR object, you can use the same procedure to delete this CiR object 3-6 Modifying the System during Operation via CiR A5E0026688 5-0 1... in the future may not exceed the volume of dynamic project data in the CPU HW Config performs a check to verify that the CPU is equipped with sufficient address space resources for handling the number of added slaves and/or modules only after the CiR elements have been put into use Modifying the System during Operation via CiR A5E0026688 5-0 1 2-3 CiR Objects and CiR Modules 2-4 Modifying the System during. .. Modifying the System during Operation via CiR A5E0026688 5-0 1 3-5 User Interface 3.1.3 Deleting CiR Elements Deleting all CiR Elements Delete all CiR elements of an existing DP master system as follows: 1 Highlight the icon of the corresponding DP master system in the upper part of the station window 2 Select the context-sensitive menu command Disable CiR compatibility or select the command Master system. .. system is compatible with your process 3-2 Modifying the System during Operation via CiR A5E0026688 5-0 1 User Interface Adding CiR Elements Automatically You can add CiR elements automatically to an existing DP master system as follows: 1 Highlight the icon of the corresponding DP master system in the upper part of the station window 2 Select the command Master system > Enable CiR compatibility in the. .. within the station, regardless of whether or not you are given the option of saving the configuration data on the module itself or on the CPU Modifying the System during Operation via CiR A5E0026688 5-0 1 1-3 Requirements and Overview Software Requirements To enable CiR, the user program must meet the following requirements: The program may not include elements that switch the CPU into STOP mode in the. .. master system, 80 for PA master system 7 Number of output bytes: 1220 for DP master system, 80 for PA master system The default settings of the CiR objects are the same for all CPUs Therefore, check the activation of the CiR compatibility of a master system for each corresponding CiR object Verify whether the synchronization time of the master system specified in the properties window of the CiR object . Contents Modifying the System during Operation via CiR x A5E0026688 5-0 1 Modifying the System during Operation via CiR A5E0026688 5-0 1 1-1 1 Requirements. Preface Modifying the System during Operation via CiR viii A5E0026688 5-0 1 Modifying the System during Operation via CiR A5E0026688 5-0 1 ix Contents