OpenPCS Quickstart Instructions Edition June 2004

Transcription

1 OpenPCS Quickstart Instructions Edition June 2004 A company of the PHYTEC Technologie Holding AG

2 OpenPCS QuickStart Instructions In this manual are descriptions for copyrighted products which are not explicitly indicated as such. The absence of the trademark ( ) symbol does not infer that a product is not protected. Additionally, registered patents and trademarks are similarly not expressly indicated in this manual The information in this document has been carefully checked and is believed to be entirely reliable. However, SYS TEC electronic GmbH assumes no responsibility for any inaccuracies. SYS TEC electronic GmbH neither gives any guarantee nor accepts any liability whatsoever for consequential damages resulting from the use of this manual or its associated product. SYS TEC electronic GmbH reserves the right to alter the information contained herein without prior notification and accepts no responsibility for any damages which might result. Additionally, SYS TEC electronic GmbH offers no guarantee nor accepts any liability for damages arising from the improper usage or improper installation of the hardware or software. SYS TEC electronic GmbH further reserves the right to alter the layout and/or design of the hardware without prior notification and accepts no liability for doing so. Copyright 2004 SYS TEC electronic GmbH. rights including those of translation, reprint, broadcast, photomechanical or similar reproduction and storage or processing in computer systems, in whole or in part are reserved. No reproduction may occur without the express written consent from SYS TEC electronic GmbH. Address: Ordering Information: EUROPE SYS TEC electronic GmbH August-Bebel-Str. 29 D Greiz GERMANY +49 (0) / info@systec-electronic.com NORTH AMERICA PHYTEC America LLC 255 Ericksen Avenue NE Bainbridge Island, WA USA 1 (800) order@phytec.com Technical Support: +49 (0) / support@systec-electronic.com 1 (800) support@phytec.com Fax: +49 (0) / (206) Web Site: nd Edition June 2004 SYS TEC electronic GmbH 2004 L-1007e_2

3 Introduction Table of Contents 1 Introduction Hardware and Software Installation Installing the Hardware Components Software Installation Starting Up the Programming System and the PLC Starting OpenPCS and Opening a Project Translating the Project Program Execution in the Offline Simulator Program Execution on Target Hardware Establishing the Communications Connection Assigning the Communications Connection to a Resource Downloading the PLC Program to the Target Hardware...22 L-1007e_2 SYS TEC electronic GmbH

4 OpenPCS QuickStart Instructions Index of Figures and Tables Figure 1: Entering License Information...6 Figure 2: Project Browser: View of the Project Structure...7 Figure 3: Project Brower: Translating Resources...8 Figure 4: Query Dialog for Download Resource...9 Figure 5: OpenPCS: Program Execution in the Offline Simulator...11 Figure 6: Connection Setup: Establishing a New Connection...12 Figure 7: Edit connection: Selecting a New Connection...13 Figure 8: Select Driver Dialog Box...13 Figure 9: Edit Connection Dialog Box: Settings for a New Connection...14 Figure 10: Connection Configuration Dialog Box...14 Figure 11: Connection Configuration Dialog Box: Choose Network Protocol...15 Figure 12: Network Settings for CANopen...15 Figure 13: Select CANopen Target Node Dialog Box...16 Figure 14: Edit Connection Dialog Box: Completing a New Connection...17 Figure 15: Connection Setup: Completing a New Connection...18 Figure 16: Edit Resource Specifications Dialog Box: Selecting a New Connection...19 Figure 17: Select Connection...20 Figure 18: Edit Resource Specifications Dialog Box: Completing a New Connection...21 Table 1: Overview of Recommended Manuals...1 Table 3: Standard Settings for Communications Parameters SYS TEC electronic GmbH 2004 L-1007e_2

5 Introduction 1 Introduction This QuickStart manual describes the necessary steps for starting up a SYS TEC controller subassembly in combination with the IEC61131 programming system OpenPCS. The aim of this manual is to enable the first time user to start up all necessary components. More detailed information is available in the individual component manuals. Table 1 gives a list of manuals describing different topics related to IEC The listed manuals are available in electronic format on the OpenPCS Installation CD in the folder Manuals. Topic Control unit hardware, firmware update (general connector layout, electrical data etc.) Implementing the subassembly as a PLC (I/O layout, structure of the process image, user interface elements, operating modes, etc.) Fundamentals of the IEC61131 Programming System OpenPCS Complete description of the IEC61131 Programming System OpenPCS, Fundamentals for PLC programming based on IEC61131 CANopen expansion for IEC61131 (network variables, CANopen functional components) Command overview and description of standard functional components based on IEC Text book for PLC programming based on IEC Manual Subassembly Hardware Manual (i.e. DIPmodul 164 Hardware Manual) Subassembly Systems Manual (i.e. PLC Chip164 Systems Manual) Introduction to the Programming System (Link "OpenPCS Documentation" in the OpenPCS program group of the Start menu) Programming System User s Manual Software-Manual CANopen expansion for IEC Online help for OpenPCS Programming System PLC programming with IEC John/Tiegelkamp Springer-Verlag ISBN: (also available in PDF format on the OpenPCS Installation CD) Table 1: Overview of Recommended Manuals L-1007e_2 SYS TEC electronic GmbH

6 OpenPCS QuickStart Instructions 2 Hardware and Software Installation A PC with MS-Windows 2000 or XP is required to operate the OpenPCS programming system. Follow the subsequent instructions for installation of hard- and software: 2.1 Installing the Hardware Components Follow the steps described below to install all hardware components: Step 1: (Only for control units utilizing CANopen) Switch off your PC and connect the CAN interface to your PC. More detailed instructions on how to do this can be found in the manual to your CAN interface. The following CAN interfaces are supported: - SYS TEC USB-CANmodul (GW-002) - PCAN-Dongle (PK-003 / PK-004) - PCAN-PCI Card (PK-100, PK-101) - PHYTEC pcnet-can (PC-200-x) Note the selected hardware settings for the CAN interface (i.e. base address, IRQ, device number, etc.). These settings will have to be entered later upon installing the software. Start your PC and install the driver for the CAN interface you are using. Be sure that you have selected the correct driver for the operating system. 2 SYS TEC electronic GmbH 2004 L-1007e_2

7 Hardware and Software Installation Step 2: Put all the removable jumpers in place on your controller subassembly matching the positions shown in the manual. When starting up a Development Kit (i.e. Development Kit PLC Chip164) the jumpers must be positioned on the Development Board as described in the Development Board Hardware Manual. Note: As a general guideline, all controller subassemblies and Development Kits are shipped out pre-configured. However, it is still important to check the settings since SYS TEC takes no responsibility for damage to the product resulting from incorrect configuration! Step 3: Configure the communications parameters on your control unit. With an RS-232 connection the baudrate must be selected. With CANopen the node address and bitrate have to be set. Use the standard settings initially as shown in Table 2. Modul Configuration Settings PLC Chip164 / CANopen (MM-215-Z4, KIT-135) DIP1-DIP4 = OFF DIP5-DIP7 = OFF DIP8 = ON Node Address = 20H Bitrate = 125 kbit/s Start Up Mode PLCmodule-167 / CANopen (phyps-404-z4) S301 = 2, S302 = 0 DIP1-DIP3 = OFF Node Address = 20H Bitrate = 125 kbit/s Table 2: Standard Settings for Communications Parameters L-1007e_2 SYS TEC electronic GmbH

8 OpenPCS QuickStart Instructions Step 4: Connect your PC to the control system to be programmed using an appropriate connecting cable for the interface selected (RS-232 cable or CAN cable). Step 5: Connect the supply voltage for your control unit. If the connection is established properly the Run- and Error-LED on the PLC or on the Development Board will blink quickly at least twice. Depending on the type of control unit and the network protocol being implemented, the blinking may last for more than a few seconds, whereby the blinking pattern may change many times. A CANopen compatible PLC at the node address 20H executes a network scan immediately following a Reset, in order to recognize all the networked nodes. If a valid PLC program is located in the non-volatile memory of the PLC, this program is copied into RAM after a Reset. Depending on the size of the program and the type of non-volatile memory, this process can last up to 20 seconds (LEDs blink to show that process is still active). 4 SYS TEC electronic GmbH 2004 L-1007e_2

9 Hardware and Software Installation 2.2 Software Installation Step 1: Start the program Setup.exe in the Install/English folder of your OpenPCS installation CD-ROM. Follow the instructions of the installation program. Caution: Do not use any periods in the installation path. Do not use any long paths. If possible use the default path [Hard Drive]\OpenPCS. Step 2: During installation a dialog box with input fields for license information will appear. Please enter the serial number and license code from the license form that was included with the OpenPCS installation CD from SYS TEC. Enter the standard value demo in the fields Serial and Code in the section License (see Figure 1). Be sure to use upper- and lower-case letters correctly when entering the information! L-1007e_2 SYS TEC electronic GmbH

10 OpenPCS QuickStart Instructions Figure 1: Entering License Information Step 3: Check to see that the entry is correct by clicking on Info. Once you have finished, you can exit the form by clicking on OK. Step 4: Restart your PC. OpenPCS will not function correctly unless the host-pc is restarted. 6 SYS TEC electronic GmbH 2004 L-1007e_2

11 Getting Started 3 Starting Up the Programming System and the PLC What you will learn with this example: how to start OpenPCS and open an existing project how to translate the project how to execute the program in the offline simulator how to execute the program running on the target hardware 3.1 Starting OpenPCS and Opening a Project Step 1: Start OpenPCS by selecting Start Programs OpenPCS OpenPCS from the Windows Start menu. The project RUNLIGHT will be opend automatily. Inside the project browser now you can see the components contained therein (see Figure 2Figure 2). Figure 2: Project Browser: View of the Project Structure L-1007e_2 SYS TEC electronic GmbH

12 OpenPCS QuickStart Instructions 3.2 Translating the Project Step 1: Please change to the Resources window inside the project brwoser and highlight the resource Runlight (the entry in the branch Configuration is classified as a resource, see Figure 3). Subsequently select PLC Rebuild Activ Resource (this menu option is only available for highlighted resources!). During the generation of the executable PLC program corresponding compiler and linker messages are displayed in the output window of the OpenPCS window. Wait until the transfer procedure has been successfully completed (compare with Figure 3). Figure 3: Project Brower: Translating Resources 8 SYS TEC electronic GmbH 2004 L-1007e_2

13 Getting Started 3.3 Program Execution in the Offline Simulator Step 1: Make sure that in the project browser the resource Runlight is marked as an active resource as well (see Figure 3). Then select PLC Online. This menu option is also only available for highlighted resources! Step 2: A dialog will appear asking whether the program should be transferred to the PLC. Answer this by clicking on Yes (see Figure 4). Subsequently the program will be transferred to the simulator. Figure 4: Query Dialog for Download Resource Step 3: By selecting PLC Online the programs PLC State Messages and Offline Simulator were started automatically. Arrange the windows of these applications and of the project browser according to your personal preferences. Note: The windows should be arranged to your preferences after the first program start. When saved, the programs and their current window positions will be available when the program is restarted. L-1007e_2 SYS TEC electronic GmbH

14 OpenPCS QuickStart Instructions Step 4: In the project browser tree open the branch for the resource Runlight as well as the task contained therein Runlight. All variables that are defined in this PLC program will be displayed. Mark the variable LEDGROUP and then select PLC Watch Variable. This makes the variable available for inspection in the Test and Commissioning window. Alternatively you can enter the variable into the Test and Commissioning window with a double click on the button with the variable name in the project browser tree. Repeat this for the variable SHLNUM and enter it into Test and Commissioning window as well (see Figure 5). 10 SYS TEC electronic GmbH 2004 L-1007e_2

15 Getting Started Step 5: Begin execution of the PLC program by selecting PLC Coldstart from the Test and Commissioning window. You can also click on the button with the blue arrow (first icon in the icon row) to start the application. Now take a look at the Offline Simulator. In the first DigitalOut 8 box labeled with the number 3 you will see a red light simulating an LED that goes on and off in the order from top to bottom. At the same time the current values of the variables LEDBLOCK and SHLNUM are displayed in the window (see Figure 5). Figure 5: OpenPCS: Program Execution in the Offline Simulator Step 6: Stop the program execution by selecting PLC Offline. The window PLC State Messages and Offline Simulator will then close automatically. L-1007e_2 SYS TEC electronic GmbH

16 OpenPCS QuickStart Instructions 3.4 Program Execution on Target Hardware Establishing the Communications Connection Step 1: In order to execute the same program on a real PLC, first a connection to the target control system must be defined. To do this select PLC Connections... from the project browser. The program Connection Setup will then be started (see Figure 6). Figure 6: Connection Setup: Establishing a New Connection Step 2: Click on the New button in the Connection Setup window. This will open the dialog box Edit Connection (see Figure 7). 12 SYS TEC electronic GmbH 2004 L-1007e_2

17 Getting Started Figure 7: Edit connection: Selecting a New Connection Step 3: Click on Select in the Edit Connection dialog box. This will open the Select Driver dialog box (see Figure 8). Figure 8: Select Driver Dialog Box L-1007e_2 SYS TEC electronic GmbH

18 OpenPCS QuickStart Instructions Step 4: In the Select Driver dialog box select the symbol Standard Driver and exit the dialog box by clicking on OK. This will bring you back to the Edit Connection dialog box. In the field Driver the entry Standard Driver will appear (see Figure 9). Figure 9: Edit Connection Dialog Box: Settings for a New Connection Step 5: Now click on Settings in the Edit Connection dialog box. This will open the Connection Configuration dialog box (see Figure 10). Figure 10: Connection Configuration Dialog Box 14 SYS TEC electronic GmbH 2004 L-1007e_2

19 Getting Started Step 6: Select the network layer to be used from the Choose Network Protocol section. Figure 11: Connection Configuration Dialog Box: Choose Network Protocol Note: The following section describes the rest of the procedure using CANopen as network example. The same steps apply for other network protocols as well. Step 7: Click on Hardware Settings in the Connection Configuration dialog box. This will open the network specific Network Settings for CANopen dialog box (see Figure 12). Figure 12: Network Settings for CANopen L-1007e_2 SYS TEC electronic GmbH

20 OpenPCS QuickStart Instructions Step 8: Enter the parameters for the CAN interface you are using in the Network Settings for CANopen dialog box. These parameter entries must correspond with the configuration of the hardware (refer back to section 2.1)! Use the standard bitrate of 125 kbit/s if the control system was not explicitly configured differently (compare with section 2.1). Then exit the dialog box by clicking on OK. This will bring you back to the Connection Configuration dialog box (see Figure 11). Step 9: Click on Select Node in the Connection Configuration dialog box. This will open the network specific Select CANopen Target Node dialog box (see Figure 13). Figure 13: Select CANopen Target Node Dialog Box 16 SYS TEC electronic GmbH 2004 L-1007e_2

21 Getting Started Step 10: Enter the node address of the desired PLC in the Select CANopen Target Node dialog box. Use the standard node address 20H if the control system was not explicitly configured differently (compare section 2.1). Exit the dialog box by clicking on OK. This will bring you back to the Connection Configuration dialog box (see Figure 10). Step 11: Now exit the Connection Configuration dialog box by clicking on OK again. This will bring you back to the Edit Connection dialog box (see Figure 9). Step 12: Finally enter a meaningful, symbolic description for the connection into the Name field within the Edit Connection dialog box. The name entered here will be used later to assign the connection (defined in the previous steps) to a resource. For example, use a combination of the settings that this connection is based on as a name, for example "CANopen_20H_125kBit" for CANopen as the network protocol, 20H for the node address and 125kBit for the bitrate (see Figure 14). Figure 14: Edit Connection Dialog Box: Completing a New Connection L-1007e_2 SYS TEC electronic GmbH

22 OpenPCS QuickStart Instructions Step 13: Exit the Edit Connection dialog box by clicking on OK. This will bring you back to the program Connection Setup. The new connection now appears in the list of available connections (see Figure 15). Figure 15: Connection Setup: Completing a New Connection Step 14: Exit the program Connection Setup by clicking on Close. Thus the communication connection has been fully defined and can now be assigned to the resource. 18 SYS TEC electronic GmbH 2004 L-1007e_2

23 Getting Started Assigning the Communications Connection to a Resource Step 1: Highlight the resource Runlight in the project browser (see Figure 3). Right click on this resource and select the context menu item (Properties ). This will open the Edit Resource Specifications dialog box (see Figure 16). Figure 16: Edit Resource Specifications Dialog Box: Selecting a New Connection L-1007e_2 SYS TEC electronic GmbH

24 OpenPCS QuickStart Instructions Step 2: Please select the communication connection created in section form the Pulldown menue Network Connection (see Figure 17) Figure 17: Select Connection Step 3: The communication connection created in section is now assigned to the resource as an active network connection (seefigure 18). 20 SYS TEC electronic GmbH 2004 L-1007e_2

25 Getting Started Figure 18: Edit Resource Specifications Dialog Box: Completing a New Connection Step 4: Now exit the Edit Resource Specifications dialog box by clicking on OK. L-1007e_2 SYS TEC electronic GmbH

26 OpenPCS QuickStart Instructions Downloading the PLC Program to the Target Hardware Step 1: Rebuild the program again as described in section 3.2. Step 2: As the final step, transfer the PLC program to the target control unit as described in section 3.3 for the Offline Simulator. Unlike in section 3.3 the PLC program is now programmed to the target control unit. 22 SYS TEC electronic GmbH 2004 L-1007e_2

27 Document: OpenPCS QuickStart Instructions Document number: L-1007e_2, Edition June 2004 How would you improve this manual? Suggestions for Improvement Did you find any mistakes in this manual? page Submitted by: Customer number: Name: Company: Address: Return to: SYS TEC electronic GmbH August-Bebel-Str. 29 D Greiz GERMANY Fax : +49 (0) / L-1007e_2 SYS TEC electronic GmbH

28 Published by SYS TEC electronic GmbH 2001 Ordering No. L-1007e_2 Printed in Germany