SINAMICS G: Controlling a speed axis with the - Siemens

1 SINAMICS G: Controlling a speed axis with the SINA_SPEED block SINAMICS G120 / SIMATIC S7-1200 Siemens Industry Online Support Warranty and Liability Drehzahlachse mit SINA_SPEED Entry-ID: 109485727, , 06/2017 2 Siemens AG 2017 All rights reserved Warranty and Liability Note The Application Examples are not binding and do not claim to be complete regarding the circuits shown, equipping and any eventuality. The Application Examples do not represent customer-specific solutions. They are only intended to provide support for typical applications. You are responsible for ensuring that the described products are used correctly. These Application Examples do not relieve you of the responsibility to use safe practices in application, installation, operation and maintenance.

2 When using these Application Examples, you recognize that we cannot be made liable for any damage/claims beyond the liability clause described. We reserve the right to make changes to these Application Examples at any time without prior notice. If there are any deviations between the recommendations provided in these Application Examples and other Siemens publications Catalogs the contents of the other documents have priority. We do not accept any liability for the information contained in this document. Any claims against us based on whatever legal reason resulting from the use of the examples, information, programs, engineering and performance data etc., described in this Application Example shall be excluded.

3 Such an exclusion shall not apply in the case of mandatory liability, under the German Product Liability Act ( Produkthaftungsgesetz ), in case of intent, gross negligence, or injury of life, body or health, guarantee for the quality of a product, fraudulent concealment of a deficiency or breach of a condition which goes to the root of the contract ( wesentliche Vertragspflichten ). The damages for a breach of a substantial contractual obligation are, however, limited to the foreseeable damage, typical for the type of contract, except in the event of intent or gross negligence or injury to life, body or health. The above provisions do not imply a change of the burden of proof to your detriment.

4 Any form of duplication or distribution of these Application Examples or excerpts hereof is prohibited without the expressed consent of the Siemens AG. Security informa-tion Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement and continuously maintain a holistic, state-of-the-art industrial security concept. Siemens products and solutions only form one element of such a concept. Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks. Systems, machines and components should only be connected to the enterprise network or the internet if and to the extent necessary and with appropriate security measures ( use of firewalls and network segmentation) in place.

5 Additionally, Siemens guidance on appropriate security measures should be taken into account. For more information about industrial security, please visit Siemens products and solutions undergo continuous development to make them more secure. Siemens strongly recommends to apply product updates as soon as available and to always use the latest product versions. Use of product versions that are no longer supported, and failure to apply latest updates may increase customer s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under Table of contents Drehzahlachse mit SINA_SPEED Entry-ID: 109485727, , 06/2017 3 Siemens AG 2017 All rights reserved Table of contents Warranty and Liability.

6 2 1 Introduction .. 4 4 Requirements of the application example .. 4 2 Engineering .. 5 5 Description of the core functionality .. 6 Hardware and software components .. 6 3 Function Principle of the Application Example .. 8 Data exchange to the SINAMICS drive .. 8 SINA_SPEED function block .. 10 Safe torque off STO .. 13 STO via digital inputs .. 13 STO as per SIL 3 with power module PM240-2 .. 13 4 Configuration and 14 Creating the project configuration .. 14 Commissioning the SINAMICS drive .. 17 Configuring the S7 program .. 19 5 Installation and commissioning .. 21 Installing the hardware .. 21 IP addresses and device names .. 22 Download the project to the components.

7 22 6 Operating the application example .. 25 Operation via HMI .. 25 Start screen .. 26 Operating the SINA_SPEED block .. 27 System functions .. 28 Support information .. 28 Operating via the control board .. 29 7 Appendix .. 30 Service and Support .. 30 Links and literature .. 31 Change documentation .. 31 1 Introduction Drehzahlachse mit SINA_SPEED Entry-ID: 109485727, , 06/2017 4 Siemens AG 2017 All rights reserved 1 Introduction Overview The SIMATIC S7-1200 can be operated as a profinet controller. For this, the profinet -capable SINAMICS G120 drive can be used as profinet device and be controlled by SIMATIC S7-1200. This application example specifies a setpoint speed for a SINAMICS G120 drive.

8 The drive is controlled using the control word. Overview of the application example The following figure provides an overview of the application example. Figure 1-1: Overview SIMATIC S7-1200 SINAMICS G120 SIMATIC HMIPROFINET IE Requirements of the application example Table 1-1: Requirements of the application example Requirement Explanation Access to process data The control word switches the SINAMICS G120 drive on or off and specifies the setpoint speed value. Pending faults at the drive are displayed and acknowledged. Monitoring the communication The communication connection between the controller and the drive are monitored for interruptions. Safety function of the SINAMICS G120 The SINAMICS G120 will have the option of performing a fail-safe shutdown (STO).

9 2 Engineering Drehzahlachse mit SINA_SPEED Entry-ID: 109485727, , 06/2017 5 Siemens AG 2017 All rights reserved 2 Engineering This application description shows the profinet connection of a SINAMICS G120 to a SIMATIC S7-1215C with SINAMICS Startdrive. The drive is controlled with the SINA_SPEED block which can be downloaded directly from a standard library in the TIA Portal. Overview Schematic layout The figure below shows a schematic overview of the most important components of the solution: Figure 2-1: Interconnection of the components SIMATIC S7-1215 CSINAMICS G120CU240-2 PN-FSIMATIC HMI KTP400PG/PCPROFINET IEMotor Advantages The use of the standard block SINA_SPEED offers a quick and simple option to control the SINAMICS drive.

10 Topics not covered by this application This application example does not contain a description of: Structure and principle of operation of the SINA_SPEED block Configuration of the safety functions in the SINAMICS G120 drive Assumed knowledge Basic knowledge on TIA Portal is assumed. 2 Engineering Drehzahlachse mit SINA_SPEED Entry-ID: 109485727, , 06/2017 6 Siemens AG 2017 All rights reserved Description of the core functionality Configuring the communication Both the SIMATIC controller and the SINAMICS converter are configured and programmed in the TIA Portal. To do this, the following data are generated in the hardware configuration: IP addresses profinet device names I/O address ranges for the data to be exchanged between the SIMATIC controller and the SINAMICS drive.