PNDriver V2.1 Quick Start Guide for IOT2040 SIMATIC IOT

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1 PNDriver V2.1 Quick Start Guide for IOT2040 SIMATIC IOT2040

2 Warranty and liability 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. 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 e.g. 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. Such an exclusion shall not apply in the case of mandatory liability, e.g. 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. Any form of duplication or distribution of these Application Examples or excerpts hereof is prohibited without the expressed consent of the Siemens AG. Security information 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 (e.g. use of firewalls and network segmentation) in place. 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 Entry ID: , V1.0, 10/2018 2

3 Table of contents Table of contents Warranty and liability Task Overview Components overview Download the required software Load / Unload the PN Device Driver Load the PN Device Driver Unload the PN Device Driver Create a TIA Portal project Run test_app Develop own applications Checklist Related links History Entry ID: , V1.0, 10/2018 3

4 1 Task 1 Task 1.1 Overview Introduction This example shows how to: Download the Yocto Realtime Image and the PN Driver Load the precompiled PN Device Driver onto the SIMATIC IOT2040 Create a TIA Portal project with the IOT2040 acting as Profinet Controller Run the provided test_app application to read and write PN I/O data. This documentation does not show how to: Install the Yocto Realtime Image on a µsd card Use 3 rd party applications like putty or WinSCP in detail Compile the PN Device Driver Develope own applications using the PN Driver Lib Debug PN Driver applications Target group of the documentation These compact instructions are intended for software developers and should help them to run the delivered PNDriver and the example program in a very short amount of time. This requires the following basic knowledge: User expertise in the IOT2000 operating system and general handling of the IOT2000 Experience with PROFINET IO systems Basic knowledge of the configuring software STEP 7, TIA Portal General knowledge of automation technology Entry ID: , V1.0, 10/2018 4

5 1 Task 1.2 Components overview The Figure 1-1 contains all the components which are part of this Getting Started. Image / Driver: Example Image 2.2 RT and PN Driver can be downloaded and have to be written / copied to the IOT2000 HSP / TIA Portal: The HSP0258 for the PN Driver V2.1 can be downloaded and has to be installed in TIA V15. In TIA V15.1 the PN Driver 2.1 is already included. The TIA Portal has to be used in order to define the hardware configuration and generate the XML file which is required by the PN Driver on the IOT2000 Application example: The test_app is also part of the downloaded PN Driver and is delivered in source files as well as ready-to-use binary. If you want to use the sources to change the test_app you have to use Eclipse with the existing SDK to develop and compile the test_app. The generated binary has to be copied to the IOT2000. Otherwise you can copy the existing test_app binary to the IOT2000 as described in chapter 2.4. How to deal with all these components is described in the whole chapter 2. Figure 1-1 Entry ID: , V1.0, 10/2018 5

6 This chapter shows the first steps dealing with the PN Driver making use of the delivered example test_app. 2.1 Download the required software To use the PN Driver on the IOT2040 you need to use the IOT2000 Realtime Image, which can be downloaded here. On the same page you can download the PN Driver for the IOT2000, the entire documentation about the PN Driver and its interfaces and this document. The HSP0258 for the PN Driver V2.1 for TIA V15 can be downloaded here. Write the IOT2000 Realtime Image to a µsd card and plug it into the IOT2040. The Image has the static IP address on X1 (eth0) and is set to dhcp on X2 (eth1) by default. Use the interface X1 to get connected via putty. The interface X2 is occupied by the PN Device Driver. Entry ID: , V1.0, 10/2018 6

$Copy the file PNDevDrv_32.ko from the extracted folder PN_Driver_IOT2000\ko to the IOT2000 into the directory /usr/src (use WinSCP or a USB flash drive) 3. Link the kernel module.$

7 2.2 Load / Unload the PN Device Driver Load the PN Device Driver To load the PN Device Driver the following steps are needed: 1. Extract the downloaded folder PN_Driver_IOT Copy the file PNDevDrv_32.ko from the extracted folder PN_Driver_IOT2000\ko to the IOT2000 into the directory /usr/src (use WinSCP or a USB flash drive) 3. Link the kernel module. To do so, enter the following command: ln s /usr/src/pndevdrv_32.ko /lib/modules/ cip15-rt10 4. After having linked PnDevDrv_32.ko, execute: depmod a After this command the PN Dev Driver is loaded automatically with every boot. 5. Copy the file pndev.rules from the extracted folder PN_Driver_IOT2000\ko to the IOT2000 into the directory /etc/udev/rules.d Restart the IOT2040 to make the changes take place. To do so, enter: reboot 6. To check if the PNDevDrv is installed correctly enter: lsmod Figure 2-1 Entry ID: , V1.0, 10/2018 7

2.2.2 Unload the PN Device Driver You can unload the PN Device Driver kernel module, enter: rmmod PnDevDrv_32 To load the PN Device Driver once again change to the directory where the PNDevDrv_32.

8 2.2.2 Unload the PN Device Driver You can unload the PN Device Driver kernel module, enter: rmmod PnDevDrv_32 To load the PN Device Driver once again change to the directory where the PNDevDrv_32.ko is stored (e.g /usr/src) with cd /usr/src And run the command insmod PnDevDrv_32.ko 2.3 Create a TIA Portal project NOTE Steps 1 and 2 are only required with TIA V15. The PN Driver 2.1 is integrated as of TIA V Install the HSP in TIA Portal V15 Figure 2-2 Entry ID: , V1.0, 10/2018 8

9 Figure 2-3 Figure 2-4 Entry ID: , V1.0, 10/2018 9

10 Figure 2-5 Figure 2-6 Entry ID: , V1.0, 10/

11 2. Create new TIA Portal project 3. Add the PN Driver from the Hardware catalog Figure 2-7 a. Go to Devices & networks -> Network view b. Go to Hardware catalog -> PC systems -> Communications modules - > PROFINET/Ethernet -> PROFINET Driver and choose the PROFINET Driver V2.1 Entry ID: , V1.0, 10/

In the Hardware catalog go to Communication modules -> PROFINET/Ethernet -> Interface submodules and

12 4. Choose IOT2000 as device Figure 2-8 a. Go the Device view of the PN Driver and click on the slot module b. In the Hardware catalog go to Communication modules -> PROFINET/Ethernet -> Interface submodules and choose IOT20x0 5. Set IP address of the IOT2000 In TIA Portal the PROFINET interface is X1. Please note that the PN Driver occupies X2 of the IOT2000! Figure 2-9 Entry ID: , V1.0, 10/

13 6. Add some distributed IO, e.g ET200SP module with some IOs Figure Set the IP address of the Distributed IO Figure 2-11 Entry ID: , V1.0, 10/

14 8. Assign device name of Distributed IO Figure 2-12 Figure 2-13 Entry ID: , V1.0, 10/

$9. Press Compile in TIA Portal an XML file will be generated Figure 2-14 The generated XML file is located under C:\Users\<Users>\Documents\Automation\<Projectname>\AdditionalFiles\PNDriver and is$

15 9. Press Compile in TIA Portal an XML file will be generated Figure 2-14 The generated XML file is located under C:\Users\<Users>\Documents\Automation\<Projectname>\AdditionalFiles\PNDriver and is named <StationName>.<DeviceName>.PNDriverConfiguration.xml The file location can easily be opened by clicking on the green arrow in TIA Portal (see red frame in the screenshot above). Entry ID: , V1.0, 10/

16 2.4 Run test_app NOTE You have to set the interface X2 (eth1) of the IOT2000 to the static IP you have assigned to the PN Driver in TIA Portal! Open the test_app 1. Copy the folder test_app_bin from the extracted folder to the IOT2000 into a directory of your choice (e.g /media) 2. Copy your generated XML file to the folder /media/test_app_bin/pndriverbase_testapp on the IOT Name it exactly like the example XML already existing in this folder (Station_1.PN Driver_1.PNDriverConfiguration.xml) 4. Remove the example XML file 5. Go to the folder test_app_linux cd /media/test_app_bin 6. Make the test_app executable chmod +x test_app 7. Run test_app./test_app Entry ID: , V1.0, 10/

17 Figure 2-15 Entry ID: , V1.0, 10/

Driver (cannot be used for other things afterwards) Figure 2-16 2.

18 Use the test app Use the following commands within the test_app to control the PN Driver: 1. Press 2 to Start the PN Device Driver and choose a network adapter which is used for the PN Driver (cannot be used for other things afterwards) Figure Press 0 to choose the network adapter of the IOT2000 (it is always the interface X2 (eth1) Figure 2-17 Entry ID: , V1.0, 10/

19 3. Press 5 to open the PN Driver Figure Press 9 to set the PN Driver to the mode Operate Figure 2-19 Entry ID: , V1.0, 10/

When the PN mode has been successfully set to Operate was successful and the configuration is correct, the LEDs of the Distributed IO stop flashing and show that everything is OK.

20 When the PN mode has been successfully set to Operate was successful and the configuration is correct, the LEDs of the Distributed IO stop flashing and show that everything is OK. The test_app gives the feedback you can see in the following screenshot: Figure Press 16 to read/write IO data a. Press 1 to write: i. Choose Q address of Byte you want to writeb ii. Type in the value you want to write (Hex) iii. After that, press 0 for status GOOD Figure 2-21 Entry ID: , V1.0, 10/

21 b. Press 2 to read: i. Choose I address of byte you want to read ii. After that. press 0 for status GOOD Figure 2-22 You can find the IO addresses of the Distributed IO in the TIA Portal. Go to the Device view of the PN Driver and click on Properties -> General Go to PROFINET interface [X1] -> Overview of addresses Figure 2-23 Entry ID: , V1.0, 10/

22 3 Develop own applications 3 Develop own applications This chapter is not providing an entire instruction on how to develop own Profinet applications for the IOT2000. It should describe the needed steps after testing the delivered pre-compiled test_app and where to find the documentations about the development. Further documentation about the engineering interfaces of the PN Driver and the IO Base user programming interface can be found in the delivered documents in the folder PN_Driver_IOT2000\doc\manual: pn_driver_engineering_interface_manual_en-us.pdf pn_driver_io-base_user_programming_interface_en-us.pdf Linux environment You can use a Linux machine to develop Profinet application for the IOT2000 using Eclipse. The Eclipse project for the test_app is delivered as well, so you can use that as a starting base for further developments. How to do that is described in the document pn_driver_v2_1_quick_start_en-us in chapter 4.4 in the folder PN_Driver_IOT2000\doc\manual. Windows environment You also can use a Windows machine to develop Profinet application for the IOT2000 using Eclipse. Therefore it is needed that you have installed Eclipse and the SDK for the IOT2000 in version You can download the SDK and documentation how to use it here. To use the delivered Eclipse project for the test_app under Windows you have to do some additional steps. These steps are describes in the following: Entry ID: , V1.0, 10/

3 Develop own applications 1. Download and install mingw a. Download mingw-get.exe from mingw.org Figure 3-1 Download Button b. Install mingw-get.exe c. Open MinGW Installer from Desktop d.

23 3 Develop own applications 1. Download and install mingw a. Download mingw-get.exe from mingw.org Figure 3-1 Download Button b. Install mingw-get.exe c. Open MinGW Installer from Desktop d. Select mingw-developer-toolkit e. Click on Installation -> Apply Changes The installer will download the necessary files 2. Import the delivered test_app project to Eclipse It is located under PN_Driver_IOT2000_based_on_V2.2.0\pn-testapp_eclipse_project 3. Configure the test_app project in Eclipse a. Go to Project -> Properties -> C/C++ Build -> Environment BUILD_ENV_BAT: Change the path to <Your Windows SDK path>/environment-setup-i586-nlp-32-poky-linux.bat file MINGW_MYSY_DIR: Change to your MinGWmysy folder (normally it is already correct) POKY_HOME: Change to <Your Windows SDK path>/sysroots/i586-nlp- 32-poky-linux b. Go to Project -> Properties -> C/C++ Build -> Tool Chain Editor Current Toolchain: IOT2000 Chain Current Builder: Gnu Make Builder After that you can build the test_app and the binary can be found in your project folder in the Eclipse workspace under /src/examples/test_app/iot2000. Entry ID: , V1.0, 10/

24 4 Checklist 4 Checklist This chapter contains a checklist which summarizes all important steps in this application example. Table 3-1 No. Action 1. Load PN Driver 2. Create TIA Portal project and Compile 3. Copy XML file generated with Compile to the IOT 4. Run test_app Entry ID: , V1.0, 10/

25 5 Related links 5 Related links Table 4-1 Topic \1\ SIMATIC IOT2000 forum \2\ SIMATIC IOT2000 Setting Up \3\ PROFINET driver V2.1 \4\ SIMATIC IOT2000 Getting Started 6 History Table 5-1 Version Date Modifications V1.0 10/2018 First version Entry ID: , V1.0, 10/

Application example 02/2017. SIMATIC IOT2000 Connection to IBM Watson IoT Platform SIMATIC IOT2040

Application example 02/2017. SIMATIC IOT2000 Connection to IBM Watson IoT Platform SIMATIC IOT2040 Application example 02/2017 SIMATIC IOT2000 Connection to IBM Watson IoT Platform SIMATIC IOT2040 Warranty and liability Warranty and liability Note The Application Examples are not binding and do not