By Hans Berger
This ebook offers a entire description of the configuration of units and community for the S7-400 elements contained in the engineering framework TIA Portal. You the right way to formulate and try out a keep watch over application with the programming languages LAD, FBD, STL, and SCL. The ebook is rounded off through configuring the disbursed I/O with PROFIBUS DP and PROFINET IO utilizing SIMATIC S7-400 and knowledge trade through business Ethernet.
SIMATIC is the globally proven automation process for enforcing commercial controllers for machines, creation vegetation and techniques. SIMATIC S7-400 is the main strong automation approach inside SIMATIC. This technique controller is perfect for data-intensive projects which are specially commonplace for the method undefined. With fabulous communique power and built-in interfaces it truly is optimized for higher initiatives reminiscent of the coordination of whole systems.
Open-loop and closed-loop keep watch over initiatives are formulated with the STEP 7 specialist V11 engineering software program within the field-proven programming languages Ladder Diagram (LAD), functionality Block Diagram (FBD), assertion record (STL), and established keep an eye on Language (SCL). The TIA Portal person interface is tuned to intuitive operation and encompasses all of the requisites of automation inside its variety of features: from configuring the controller, via programming within the diverse languages, the entire method to this system test.
Users of STEP 7 specialist V12 will simply get in addition to the descriptions in accordance with the V11. With begin of V12, the monitors of the know-how capabilities could vary a bit of from the V11.
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This publication offers a entire description of the configuration of units and community for the S7-400 parts contained in the engineering framework TIA Portal. You the way to formulate and try out a keep watch over software with the programming languages LAD, FBD, STL, and SCL. The publication is rounded off by way of configuring the disbursed I/O with PROFIBUS DP and PROFINET IO utilizing SIMATIC S7-400 and knowledge alternate through commercial Ethernet.
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Additional resources for Automating with SIMATIC S7-400 inside TIA Portal
B Open the project view STEP 7 changes to the Project view in which you can carry out the next steps (insert and configure PLC station, insert and program block, or insert and configure HMI station). 41 1 Introduction In the project view you can create a new project using the Project > New menu command. Assign a name to the project in the dialog window, set the path in which the project is to be saved, and click on the Create button. Editing an existing project You can open an existing project in either the Portal view or the Project view.
The User interface language allows you to set the language for working with STEP 7. Fig. 5 Help information system During programming, the help function of STEP 7 provides you with comprehensive support for solving your automation task. To call the help function, click on Help in the Portal view or select the Help > Show help command in the main menu in the Project view. A window appears with the help information system (Fig. 14). The online help is roughly divided according to the project processing steps: Configuration, parameterization, and networking of devices, structuring and programming of the user program, visualization of processes, and utilization of the online and diagnostics functions.
Licenses are managed by the Automation License Manager, which is installed together with STEP 7 Professional. The license for STEP 7 Professional (license key) is provided on a USB flash drive. You will be requested to provide authorization during installation if a license key is not yet present on the hard disk. You can also carry out the authorization following installation of STEP 7. The license key is stored on the hard disk in specially identified blocks. To avoid unintentional destruction of the license key, you should observe the information for handling license keys in the help text of the Automation License Manager.