SIWAREX. SecureDisplay. SIWAREX SecureDisplay 1/22 A5E A

Transcription

1 SIWAREX SecureDisplay SIWAREX SecureDisplay 1/22

2 About Version Safety information This product info contains information that must be observed to ensure your personal safety and to prevent property damage. This information is highlighted by the symbols shown below and graded according to severity by the following texts:! Danger indicates that death, severe injury or substantial damage to property will result if proper precautions are not taken.!! Warning indicates that death, severe injury or substantial damage to property may result if proper precautions are not taken. Caution indicates that minor personal injury or damage to property may result if proper precautions are not taken. Caution indicates that damage to property may 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 A device may only be commissioned and operated by qualified personnel. 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. Proper usage! Warning The unit may be used only for the applications described in the catalog or the technical description, and only in combination with the equipment, components and devices of other manufacturers where recommended or permitted 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 SIWAREX, SIMATIC, SIMATIC HMI and SIMATIC NET are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Copyright Siemens AG 2012 All rights reserved The reproduction, transmission, or use of this document or its contents is not permitted without express written authorization. Violation of this rule can lead to claims for damage compensation. All rights reserved, in particular for patent and utility model registration. Siemens AG Process Industries and Drives Process Automation Process Instrumentation Karlsruhe Germany Disclaimer of liability We have checked that the contents of this document correspond to the hardware and software described. Nevertheless, we cannot assume responsibility for any deviations that may arise. The information in this publication is checked at regular intervals and necessary corrections included in subsequent editions. Suggestions for improvement are welcomed. Siemens AG 2013 This document is subject to technical changes without prior notice. SIWAREX SecureDisplay 2/22

3 Safety information SIWAREX SecureDisplay for SIWAREX FTA Information Contents Preface 1 Description 2 Hardware requirements 3 Installation 4 Error diagnostics 5 Supplement to SIWAREX FTA manual 6 Edition 12/2016 SIWAREX SecureDisplay 3/22

4 Contents 1 Preface PURPOSE OF THE INFORMATION REFERENCED DOCUMENTS ADDITIONAL SUPPORT Description GENERAL PRINCIPLE OF OPERATION Hardware requirements HMI CONTROL PANEL SIMATIC CPU Installation PARAMETERIZATION OF THE DISPLAY POSITION AND SIZE DOWNLOADING THE SECUREDISPLAY TO THE HMI DEVICE INSTALLATION OF COMPACT FRAMEWORK SETTINGS IN SIWAREX DISPLAY SWITCHOVER RECORDS Error diagnostics Supplement to SIWAREX FTA manual REQUIREMENTS NEW PARAMETER IN DB_SCALE SIWAREX FTA FOR SECUREDISPLAY COMMANDS IN SIWAREX FTA FOR SECUREDISPLAY STRUCTURE OF COMMUNICATION BETWEEN FTA AND SECUREDISPLAY IN THE TIA PORTAL CALLING OF SECUREDISPLAY FROM WINCC VERIFICATION Graphics FIG. 2-1 EXAMPLE OUTPUT OF SIWAREX SECUREDISPLAY IN A SIMATIC TP FIG. 4-1 PARAMETERIZATION OF THE SCREEN VIEW OF SIWAREX SECUREDISPLAY... 9 FIG. 4-2 ENTER FW-VERSION SECUREDISPLAY FIG. 6-1 CALL BLOCK FB FIG. 6-2 SCRIPT FOR SINGLE CALLING OF SECUREDISPLAY FIG. 6-3 SWITCHING OF SECUREDISPLAY INTO THE FOREGROUND USING COMMAND FIG. 6-4 HMI IN "NORMAL" MODE (SECUREDISPLAY ACTIVE BUT HIDDEN) FIG. 6-5 SECUREDISPLAY AT DEFINED POSITION (SEE XML FILE) IN THE FOREGROUND 21 FIG. 6-6 HMI IN "NORMAL" MODE (SECUREDISPLAY ACTIVE BUT IN THE BACKGROUND) SIWAREX SecureDisplay 4/22

5 1 Preface 1.1 Purpose of the information This document contains all the information you require to configure the "SecureDisplay" software, a display with verification capability for the SIWAREX FTA electronic weighing system with verification capability. SecureDisplay is the successor to the WinCCflexible-based solution using "SecureOCX" and is independent of the WinCCflexible or TIA Portal used. 1.2 Referenced documents This document describes the SIWAREX SecureDisplay with verification capability on a SIMATIC HMI device. The further aspects are described in the SIWAREX FTA manual. These concern the verification demands placed on the device itself (calibration switch, protection against mechanical manipulation, calibration seal, etc.) as well as the individual parameters and commands. Printing templates, calibration stickers etc. are included in the calibration kit which must be ordered separately. You can find the Order Nos. of the calibration kit in the accessories for the electronic weighing system. You can find the parameters and commands required for the SecureDisplay as well as the procedure for verification in Chapter 6 of this document. 1.3 Additional support Any further questions concerning the use of SIWAREX? Please contact your Siemens representative or the technical support for SIWAREX, Tel.: +49 (0) You can find the latest information on the SIWAREX weighing system on the Internet site. SIWAREX SecureDisplay 5/22

6 2 Description 2.1 General The SIWAREX SecureDisplay software can be used to implement a display with verification capability for a SIWAREX electronic weighing system with verification capability. To achieve this, a program is installed on the SIMATIC HMI device which displays the weight value and certain status information in a manner suitable for verification. All data relevant to verification is output on the display. The contents of the verification display can be controlled using commands to the SIWAREX module. The contents to be displayed are generated and coded in the SIWAREX module, and the display is provided with them either directly from the SIWAREX module or via the connected SIMATIC CPU depending on the configuration. It is possible to configure the displays of several scales on one screen. Fig. 2-1 Example output of SIWAREX SecureDisplay in a SIMATIC TP700 SIWAREX SecureDisplay 6/22

7 2.2 Principle of operation The SIWAREX weighing module generates a measured value with verification capability which is displayed on a SIMATIC HMI together with the status information and further data relevant to the verification. The measuring component of the software and the component for generating and coding the displayed value are present in the SIWAREX electronic weighing system. The function relevant to the verification capability for checking the displayed value, as well as display of the current measured values, are implemented on the display of the HMI device by means of the SecureDisplay. The SecureDisplay is an application which is started once when the runtime is started, for example by means of a VB script in the WinCC configuration. The application is subsequently active in the background, and "waits" for instructions from the scale. Using special commands, the SecureDisplay can be switched into the foreground, for example, and then made "invisible" again in the background. The mechanisms integrated in the electronic weighing system continuously guarantee that the displayed value cannot be changed accidentally or intentionally without the operator noticing this. In addition, use in the HMI device of the authentic SecureDisplay relevant to verification is continuously checked by the SIWAREX module. A safety value (hash value) is unambiguously assigned to each version of a SecureDisplay. This guarantees that there are no different software contents for a software version. The safety values are required during the verification and are displayed following the software version if activated per command. In the case of weighing modules with logbook, the logbook entries for the FW version of the SecureDisplay also include the associated safety values. If the requirements for verification are not fulfilled (for example incorrect parameterization of the SIWAREX, interruption in the connection between control panel and CPU, or similar), a weight value suitable for verification is not displayed, the weighing commands are disabled (with a non-automatic scale), and logging is not possible. Up to 6 independent scales can be configured on one HMI device. 5 different display positions and sizes can be defined for each scale (each SecureDisplay). Therefore the appropriate size and position can be defined depending on the space on a faceplate. The possible positions and sizes are defined on the HMI device using an.xml file. Switching over is carried out per command to the SIWAREX electronics. The SIWAREX SecureDisplay checks that no displays overlap in a faceplate. The smallest possible display size of the SecureDisplay is defined in data record DS3, enabling this to be checked for readability during the verification. With SIWAREX FTA, the following data can be superimposed live for information purposes: Current minimum weighing range, current maximum weighing range, and current digit interval. All required software components can be downloaded on: SIWAREX SecureDisplay 7/22

8 3 Hardware requirements 3.1 HMI control panel Windows CE-based SIMATIC control panels containing an Ethernet interface must be used on which the.net CompactFramework 3.5 can be installed / used. All SIMATIC Comfort Panels, as well as Windows CE6.0 based devices of the Classic Line (TP 177 4", MP 177, MP 277, MP 377) are possible. SIMATIC basic and key panels cannot be used. 3.2 SIMATIC CPU The SIMATIC CPU used must have an integrated PROFINET interface. A Profinet-CP can not be used for the connection between HMI and CPU. SIWAREX SecureDisplay 8/22

9 4 Installation The SecureDisplay software consists of three files which must be downloaded to the panel (DisplayCali.exe, StartDisplayCali.exe and DisplayCali.xml)..NET Compact Framework 3.5 must be installed on the HMI device. Compact Framework 3.5 can be installed if required, and is provided together with the software SecureDisplay. 4.1 Parameterization of the display position and size The size and position on the display panel are defined in the DisplayCali.xml file. This must therefore be edited according to the requirements in the project prior to transmission to the panel. The DisplayCali.xml file can be edited, for example, using the free Microsoft software "XML_Notepad" (delivered with the software SecureDisplay). Procedure: 1. Install the supplied setup XMLNotepad.msi on the PC if not already present. 2. Extract the SecureDisplay_Vx_yy_zz.zip file. 3. When XMLNotepad is started, the DisplayCali.xml file in the SecureDisplay folder is opened. 4. Under "TreeView" on the left, expand the "DisplayEntry" and "Pos" folders. There are up to five "Pos" folders in a DisplayEntry directory. These describe the five different display sizes and positions. Fig. 4-1 Parameterization of the screen view of SIWAREX SecureDisplay SIWAREX SecureDisplay 9/22

10 5. Enter the parameters for the scales to be connected. Title: Name of display window IP: IP address of the SIMATIC CPU in the case of communication over the CPU. The default value is Port: 2000 for scale 1, 2001 for scale 2 etc.; one port should be set per scale. SubNet: Subnet mask, type Gateway: Usually identical with the IP address. Pos 1-5: Settings for the standard display size and position of the window (details in Point 6.). 6. Define the size and position of the display windows. The "Pos" folder contains the elements X: X position of the top left corner of the display window Y: Y position of the top left corner of the display window Size: Size of the display window in percent The X and Y position data is in pixels. The number of pixels for the width and height is expressed by the screen resolution (example TP x480 pixels). The size data is a percentage, where 100% represents a size of 380x100 pixels (200%=760x200 pixels etc.). Values from 0% to 200% are possible. If displays for various scales are to be shown on one faceplate, make sure when configuring that they do not overlap each other. 7. If you wish to use the SecureDisplay for several scales on a panel, copy the DisplayEntry directory according to the number of scales and adapt the parameters. 8. In case you want to switch the display into the background at start, set the parameter DisplayStartupOnTop to false. Is the parameter set on true (default setting), the SecureDisplay is directly shown at start. Y X 4.2 Downloading the SecureDisplay to the HMI device 1. Copy the "SecureDisplay" folder to a USB stick. 2. Connect the USB stick to the SIMATIC control panel. 3. Switch on the SIMATIC HMI control panel. 4. Following starting-up of the touch panel, start Explorer by double-clicking on "My Computer". 5. Navigate there on the USB stick "Storage Card USB" to the SecureDisplay folder. 6. Select the "SecureDisplay" folder by clicking (blue background). 7. Copy the folder per Edit/Copy into the temporary buffer. 8. Navigate in Explorer to the "Flash" folder. 9. Insert the folder there per Edit/Paste. SIWAREX SecureDisplay 10/22

11 Note: Compact Framework and SecureDisplay must be reinstalled after a FW update of the panel (e.g. from version to ) 4.3 Installation of Compact Framework 3.5 A matching Compact Framework is not usually installed on a SIMATIC HMI touch panel. Therefore please install the Compact Framework as follows: 1. Copy the following files to a USB stick (please select the files depending on your HMI panel) - NETCFv35.Messages.EN.cab - NETCFv35.wce.x86.cab (resp. NETCFv35.wce.armv4.cab) 2. Connect the USB stick to the SIMATIC HMI touch panel. 3. Start Explorer in the HMI device by double-clicking on "My Computer". 4. Navigate to the USB stick "Storage Card USB". 5. Install the two files in succession by double-clicking, and confirm using "O.K." Note: - Files disappear from the USB stick following the installation. - Compact Framework and SecureDisplay must be reinstalled after a FW update of the panel (e.g. from version to ) 4.4 Settings in SIWAREX The following parameters must be correctly set in the SIWAREX, and are protected against modification following the verification by means of a calibration bridge: Version of SecureDisplay Parameter "FW version SecureDisplay" in data record DS39. As long as no connection exists between the HMI and the SIWAREX, the version is output at the top right in the SecureDisplay. SIWAREX SecureDisplay 11/22

12 Fig. 4-2 Enter FW-version SecureDisplay Factor for minimum display size The factor is present in data record DS3 and defines the smallest zoom factor. If the smallest zoom factor defined in DisplayCali.xml does not agree with the zoom factor in data record 3, the weight value is hidden and the text "Start Up" is displayed. With a non-automatic scale, the scale functions are disabled in the status "Start Up". 4.5 Display switchover The display is switched over depending on the requirements by means of commands to the SIWAREX. The switchover refers either to the size and position or to the contents. Depending on the displayed value, the display contents are either switched over permanently or reset after 5 s or 10 s to the original value. The command for size and position is usually transferred when the display is opened. The command for the display contents is also configured with opening of the display or using a separate button in the display. The commands for the SIWAREX FTA can be found in Chapter 6 of this document. 4.6 Records With the SIWAREX electronic weighing system with verification capability, the weighing operations can be recorded in a manner suitable for verification. SIWAREX SecureDisplay 12/22

13 5 Error diagnostics This chapter will provide you with support for error diagnostics. Fault description "Start Up" is displayed instead of the weight value in the SecureDisplay, and at the top right the version of the SecureDisplay. "Start Up" is displayed instead of the weight value in the SecureDisplay, and above this is a message with the scale name and serial number of the module in the top line. Display does not start. Measure Communication is faulty; check the communication link (e.g. IP address and port in.xml file and/or CPU) and the relevant parameters in data record DS3 (zoom factor) and/or data record DS39 (version of SecureDisplay). Not all parameterization requirements have been fulfilled. Refer to the error message and adapt data record DS3 and/or data record DS39 or the XML file as necessary. SecureDisplay or Compact Framework missing (for example, was removed during downloading of new FW to the panel). SIWAREX SecureDisplay 13/22

14 6 Supplement to SIWAREX FTA manual 6.1 Requirements The following description is a supplement to the SIWAREX FTA manual regarding configuration and operation of the SecureDisplay with SIWAREX FTA. The following versions must be used. SIWAREX FTA firmware: V9.5.2 or higher SIWATOOL: V or higher with SIWAREX FTA FW database SIWAREX_FTA_9_5_2.sdf or higher 6.2 New parameter in DB_SCALE SIWAREX FTA for SecureDisplay New parameter in data record 3: % factor for display size (see Chapter 4.4) Name Type Address Default Range of values / meaning Factor for minimum display size BYTE DBW The version number of the SecureDisplay is entered in the existing data record 39 (see Chapter 4.4). 6.3 Commands in SIWAREX FTA for SecureDisplay Commands for switching over the display contents in the SecureDisplay Code Meaning of the command 25 Switch on increased resolution Activate output/display of weight value suitable for verification with increased resolution for 5 s. 26 Display tare weight Activate output/display of tare weight for 5 s. 27 Display regulation code Display regulation code (OIML, ---- ) SIWAREX SecureDisplay 14/22

15 Code Meaning of the command 28 Display weighing mode The current mode (AWI, NAWI, SWE ) is displayed 29 Display SIWAREX FW version Display of firmware version in DS34 for 5 s 30 Display FW version for SecureDisplay Display version of SecureDisplay (5 s), subsequent display of hash value/safety code (5 s) 60 Hide display The SecureDisplay is hidden on the control panel 61 Display position 1 The display size and position defined in Pos. 1 in the DisplayCali.xml file are used for the corresponding scale. 62 Display position 2 The display size and position defined in Pos. 2 in the DisplayCali.xml file are used for the corresponding scale. 63 Display position 3 The display size and position defined in Pos. 3 in the DisplayCali.xml file are used for the corresponding scale. 64 Display position 4 The display size and position defined in Pos. 4 in the DisplayCali.xml file are used for the corresponding scale. 65 Display position 5 The display size and position defined in Pos. 5 in the DisplayCali.xml file are used for the corresponding scale. 67 Close SecureDisplay Closes the application SecureDisplay 68 Show smallest display The smallest display in the DisplayCali.xml file is shown. You can check whether the smallest display is still easy to read. 69 Display weighing range data The weighing range data can be shown in the display with verification capability to permit a quick overview. 126 Display (DR46) protocol Additional function of the command: The contents of the protocol chosen in DR46 is displayed in the SecureDisplay for 10 s SIWAREX SecureDisplay 15/22

16 6.4 Structure of communication between FTA and SecureDisplay in the TIA Portal An example project for TIA Portal is present on the CD of the calibration kit as well as in the Siemens Online Support for downloading. The "SDT" block present in the project [FB10] controls the communication between the SecureDisplay software on the HMI device and the SIMATIC CPU. It must be configured and called in OB1 directly following calling of the SIWAREX FTA driver block. One call of the FB10 (in each case with a separate instance data block) must be configured per FTA. The individual parameters of the FB10 block must be assigned as follows, also see fig. 6.1: FB10 "SDT" FB parameter Meaning DB_SCALE DB_SCALE of the corresponding FTA (e.g. "12") DB_VECTOR DB_VECTOR of the corresponding FTA (e.g. "11") ID LDEV_ID LTSAPID RTSAPID Reference to the assigned connection. Range of values: W#16#0001 to W#16#0FFF Typical: first scale ID=1, second scale ID=2, etc. See next page Port number from.xml file which was created for the corresponding FTA / SecureDisplay (see Chapter 4.1, Point 5) =0 (no port specified) RSTADDR1 First IP octet of the HMI with SecureDisplay (e.g. 192) RSTADDR2 Second IP octet of the HMI with SecureDisplay (e.g. 168) RSTADDR3 Third IP octet of the HMI with SecureDisplay (e.g.for 0) RSTADDR4 Fourth IP octet of the HMI with SecureDisplay (e.g. 2) REQ CUR_STATE DONE BUSY ERROR STATUS STATUS_FB Must be permanently triggered per clock flag (100 ms) Status word (0=idle; 1=init TCON; 2=establish connection; 3=send data; 4=receive data) Status bit (1=job completed without errors) Status bit (1=function block is busy) Status bit (1=error occurred) Status word (status of the instruction) Status word (2=TCON; 3=TSEND; 4=TRCV) SIWAREX SecureDisplay 16/22

17 LDEV_ID B#16#01: Communication over the IE interface at slot 1 (IF1) with WinAC RTX (TCP only) and ET200S Profinet CPU B#16#02: Communication over the integrated IE interface with CPUs PN/DP, PN/DP and CPU 314 B#16#03: Communication over the integrated IE interface with CPU PN/DP B#16#05: Communication over the integrated IE interface with CPUs 41x PN/DP B#16#06: Communication over the IE interface at slot 2 (IF2) with WinAC RTX (TCP only) B#16#0B: Communication over the IE interface at slot 3 (IF3) with WinAC RTX (TCP only) B#16#0F: Communication over the IE interface at slot 4 (IF4) with WinAC RTX (TCP only) SIWAREX SecureDisplay 17/22

18 Fig. 6-1 Call block FB10 SIWAREX SecureDisplay 18/22

19 6.5 Calling of SecureDisplay from WinCC Following successful parameterization of the SecureDisplay and the communication blocks in the CPU, it is subsequently necessary in the WinCC project of the control panel to insert a script for single calling of the SecureDisplay when starting up the panel. To this end, an internal Boolean variable ("SecureDisplayActive" in the example) must be created in the panel project: Fig. 6-2 Script for single calling of SecureDisplay SIWAREX SecureDisplay 19/22

20 As a result of the script, SecureDisplay with the configured Position 1 is started during starting-up of the control panel. Commands 62, 63, 64 and 65 (see Chapter 6.3) can be used to set other display sizes and positions. Command 60 can be used to hide the display (SIWAREX as non-automatic scale disables the weighing commands and recording when the display is hidden). The display is shown again using one of the commands 61 to 65. Fig. 6-3 Switching of SecureDisplay into the foreground using command 61 Note: The called display from the example ("Main_Scale_Screen_01" in this case) must be designed such that the area of SecureDisplay defined in the xml. file is "free". If status information, buttons or I/O fields are present in this area, they are no longer visible or usable since they are overlapped by the SecureDisplay! If the SecureDisplay with verification capability is to be hidden when leaving the display, command 60 (see Chapter 6.3) must be sent when changing the page. The figures below show an example of the application: Fig. 6-4 HMI in "normal" mode (SecureDisplay active but hidden) SIWAREX SecureDisplay 20/22

21 After pressing any button with the command 61, 62, 63, 64 or 65: Fig. 6-5 SecureDisplay at defined position (see xml file) in the foreground SIWAREX SecureDisplay 21/22

22 After pressing a "return button" to the "normal" page including command 60: Fig. 6-6 HMI in "normal" mode (SecureDisplay active but in the background) A faceplate for the SecureDisplay can thus be created in the project, and hidden or displayed using corresponding commands to the scale. 6.6 Verification All legally relevant parameters can be shown on the SecureDisplay during legal control. A detailed description of the procedure when using the Siemens standard project can be found on the calibration set 7MH4900-2AY10 in the directory Accompanying document for certificate. SIWAREX SecureDisplay 22/22