WizPLC 3.0 - CoDeSys Getting Started
Contents
1. 5 1 You can choose the Wizcon tag you wish to access You can improve the data exchange task performance by selecting the Wizcon tag you want to use in your WizPLC program and defining the data exchange settings for each tag Please refer to 2 How to use Wizcon tags in your WizPLC program for more information 5 2 WizPLC 3 0 is based on the latest version CoDeSys You can use all the new features of CoDeSys Axeda is now member of the CoDeSys Automation Alliance WizPLC will benefit from all future enhancements of CoDeSys and will support other targets Please refer to the CoDeSys documentation for more information 5 3 Itis no longer possible to create a Wizcon tag from CoDeSys As a consequence of using the standard version of CoDeSys it is no longer possible to create a Wizcon tag from within CoDeSys Wizcon is the correct place to declare your tags This provides a consistent approach to application development 5 4 Starting WizPLC Runtime In WizPLC 2 21 the runtime was automatically started after login For security reasons in WizPLC 3 0 login will fail if the runtime is not started and you will get a communication error message Please launch the WizPLC Runtime from the Wizcon toolbar for example before logging into it 7111 Axeda Supervisor Axeda Supervisor Axed WizPLC 3 0 CoDeSys Getting Started e 3 5 5 WizPLC system tag support WizPLC system tags are not available in WizPLC 3 0 Even if the tag exists2. WIZRPL_STARTDATE W WIZRPL_STARTTIME amp WIZRPL_STEP T wiZSYS_ALARMMODULE T wiZsYS_ALARMPOPUP T WIZSYS_BACKUP T WiZSYS_COLLAPSEALARMS W WIZSYS_COMPRESSDEFINITION Data update No PLC Sampling Retain Read only Variable is initialized by Wizcon RePlay control tag RePlay control tag RePlay control tag RePlay control tag RePlay control tag RePlay control tag RePlay control tag RePlay control tag Alarm module Alarm popup state active Backup mode Collapse alarm Compress definition T wiZsyS_DATE Date wizsys_Day Jour du mois 4 gt WizPLC variable name WwIZRPL_CONTROL Has an I0 Address Sampling Frequency D H sec 50 msec WizPLC Variables Cancel Help The Station combo box allows you to select a Wizcon station By default the local station is selected No station means local station The WizPLC variables list view right pane displays the current WizPLC configuration i e which Wizcon tags are currently available in WizPLC The Wizcon tags list view left pane displays all the tags on the selected Wizcon station If no station is selected it displays the local tags You can select one or several tags in this list view Note The list doesn t contain tags which are already in the WizPLC configuration To add a tag to the WizPLC configuration you must select it in the Wizcon tags list view then set its properties and click on the A
3. WizPLC Runtime The following error message will appear WizPLC Runtime x Initialization of the communication between Wizcon and the PLC program has Failed 6 3 Closing WizPLCRT at Wizcon shutdown It is possible to force WizPLC Runtime to shutdown when Wizcon shuts down by setting WIZPLCRT_EXIT_ON_WIZCON_SHUTDOWN YES in Wiztune dat Please note that if the WizPLCRT is running a security dialog box pops up The user must confirm that Axeda Supervisor 8 11 Axeda Supervisor Axed e og Getting Started WizPLC 3 0 CoDeSys Troubleshooting If a communication error occurred and this option is enabled WizPLC Runtime will be shutdown You must disable this option and try to solve the communication problem bad license non matching program You can use the file SofPLCDx log in the SoftPLC folder of your application to get more information on the communication error 6 4 Defining PLC state after loading a bootable project It is also possible to verify whether the PLC is started or not after a bootable project has been loaded with the following key in WizPLCRT ini This file is located in the WizPLC bin folder PLC AutoOperStart 1 1 means manual start mode 0 means auto start mode 6 5 BCD format Wizcon tags provide the possibility to use BCD types for Tags Although the BCD type is not supported by the IEC 61131 3 standard it is possible to export BCD type to WizPLC In WizPLC BCD tags ar
4. the value is not set by the system You can simulate it easily by using the SysLiblECTask library The impacted system tags are WIZSYS_WIZPLCCYCLES WIZSYS_WIZPLCCYCLETIME WIZSYS_WIZPLCMAXTIME WIZSYS_WIZPLCRTRUNNING WIZSYS_WIZPLCSTATE 5 6 I O card support Hilscher card support is now based on the 3S driver This improves Hilscher card integration with the WizPLC Runtime Applicom cards are currently not supported 6 Tips and tricks 6 1 Updating the list of Wizcon tags Each time you modify a tag the list of exported Wizcon tags is modified To see these modifications in CoDeSys you must force the file import It is done automatically before any project build You can force it by pressing F11 on your keyboard 6 2 Communication errors If a PLC program and a Wizcon application don t match i e the WizPLC program references variables that do not exist in the Wizcon application the following message will be shown WizPLC Runtime Communication between Wizcon and the PLC program can not be initialized The PLC program doesn t fit with the current Wizcon application Please check it before continuing Do you want to retry initializing the communication If you click Yes it will retry to launch the data exchange task Fix your problem by loading the proper PLC program before trying again If you click No there will be no data exchange between Wizcon and CoDeSys until you shutdown the
5. cersatdeuunasuat es sa aaa d 8 Te Going further with WIZPLC cocs a E E E a AEREE 11 Axeda Supervisor 2 11 Axeda Supervisor Axed 3 Getting Started WizPLC 3 0 CoDeSys 1 About this document Version Date Description 1 0 15 10 2004 Initial version 1 1 04 01 2005 Modified to be used as Quick Guide 1 122 31 05 2005 English clarification and other minor corrections 1 123 01 06 2005 Reference correction and screen shot amendments 1 2 03 06 2005 Layout changes 1 3 17 10 2005 Final layout and updates The goal of this document is to help you get started with WizPLC 3 0 It will be useful both to experienced users of earlier versions of WizPLC and to new users of the product CoDeSys is a complete development environment for PLC programming It complies with the IEC 61131 3 standard WizPLC is the integration between CoDeSys System and Axeda Supervisor The WizPLC Runtime is a real PLC running on the Win32 platform You can develop your PLC program in CoDeSys and download it to the WizPLC Runtime WizPLC allows you to directly access Wizcon tags in your PLC program In this document we assume that you are comfortable with the MS Windows environment with PLC programming and with Wizcon Please refer to the Wizcon Quick Guide and or User Manual if you have no experience with Wizcon If you are an experienced user of the previous version WizPLC 2 21 please note that WizPLC has been redesigned Even t
6. dd button You can also add several tags in One click by selecting several tags keep your keyboard s Shift key depressed set the properties and click on the Add button All selected tags will be added with the properties Please note that WizPLC variable name and I O address properties will be set with their default values tag name and no I O address in Multi selection mode To remove a tag from the WizPLC configuration you must select the tag in WizPLC variables list view and click on the Remove button Multi selection can also be used to remove several tags The tag properties are e WizPLC variable name It is possible to map a Wizcon tag to a CoDeSys variable with a different name This can be useful if the Wizcon tag name is not IEC 61131 3 compliant The default value is the Wizcon tag name recommended value e Hasan I O address The tag can be mapped to an I O connection point with any hardware connected to the field bus CoDeSys allows access to an I O through a Hilscher Er X insi Axeda Supervisor lt gt v Axeda Supervisor Axed 3 Getting Started WizPLC 3 0 CoDeSys address must be IEC61131 3 compliant Please also note that I O must be configured in CoDeSys to map a logic address to a real I O on the field bus Please refer to the CoDeSys documentation to get more information e Data update Wizcon cyclically reads the variable value in the WizPLC Runtime These fields a
7. e defined as IEC 61131 UINT The value for a UINT can be from 0 to 65535 But as the maximum value for a Wizcon BCD tag is 9999 the value of the corresponding WizPLC variable can not be greater than 9999 Note The use of BCD tags in WizPLC is allowed but not recommended Moreover having Read Only BCD tags can lead to unsynchronized values in Wizcon and WizPLC 6 6 Wizcon Conversion rule If a conversion rule is defined for a Wizcon tags the type of the WizPLC variable will be forced to Float A conversion rule exists when you define a conversion between the measured value and the engineering value of a Wizcon tag 6 7 The WizPLCDx log file WizPLCDx is the module managing the communication pipe between WizPLC Runtime and Wizcon It is possible to view traces of the events in the SoftPLCDx log file The log level can be defined in WizPlcDx ini file This file is located in the SoftPLC folder of your application LogFile Level INF Overwrite 1 DeclLogEnabled 1 Level can be ERR WRN INF It defines the level of the trace filter Overwrite defines whether the previous log file is deleted or not when a new session is started 1 is recommended DeclLogEnabled will activate logging declaration traces in a specific file 6 8 WizPLC Runtime Reset In CoDeSys you have three different kinds of Reset 1 Reset all non Retained variables and stop the program 2 Reset all variables and stop the program 3 Reset all variables and
8. eda Access Insight In Real Time Axeda Supervisor The complete Internet based solution for control and information Wizcon 9 1 WizPLC 3 0 CoDeSys Getting Started October 2005 O ov t Wie f Son s ngide q ios Uor S Axeda Supervisor Axeda Systems Inc Axeda Systems SAS Axeda Systems Ltd 21 Oxford Road Parc Technologique de Lyon The Gate Hotel Scotland Gate Mansfield MA 02048 12 all e Ir ne Joliot Curie Northumberland USA F 69791 Saint Priest Cedex NE62 5SS tel 1 508 337 9200 France UK fax 1 508 337 9201 tel 33 0 4 72 47 98 98 tel 44 0 845 606 6120 fax 33 0 4 72 47 98 99 fax 44 0 845 606 6121 www wizcon com http support wizcon com Axeda Systems BV Concordiaweg 149 151 Postbus 351 NL 4200 AJ Gorinchem Nederland tel 31 0 183 646 303 fax 31 0 183 621 601 Axed WizPLC 3 0 CoDeSys Getting Started e 3 Getting Started with WizPLC 3 0 CoDeSys T About this document nbesnionan a a T a E laciiide 3 2 How to use Wizcon tags in your WizPLC program essssseessssrrssesrrssterrssttrrstttnnssttnnssttnnssttnnnsten nenten 3 3 Launching CoDeSys Stud lO sses a a EA E AAA a A a 6 4 Launching WizPLC RUMIT O osoin anai E a EAEE O LEN a ESE 6 5 What has changed since version 2 217 cccccesssceceeeeseeeeeeneeseeeneeeeeeaaeeeseeaueeeeeeaneeeseeueeeseeeeneeseeseneess 7 Op THPS ANG HICKS 2 ca cic cca trees aGaldecean a esastaleeasatdidunssuattenvandd aanatal
9. ename D Apps Test essaiv3_TG SoftPLC SoftP Browse AY Alarm configuration ri Library Manager Import before compile Export before compile EA Log P PLC Browser FEE PLC Configuration Sampling Trace oe Target Settings OK Cancel iy Task configuration Init by WizPLC Sk Wal ka 3 Wa Select text file Regarder dans SoftPLC ey Ee S SoFtPLCDx exp Nom du fichier Fichiers de type Export file exp x Annuler F Ouvrir en lecture seule meeer A Going further with WizPLC It is not possible to summarize all the possibilities of WizPLC in a few pages For more information please refer to the CoDeSys User Manual and Online Help Enjoy PLC Programming with WizPLC 3 0 CoDeSys and Axeda Supervisor Wizcon aN ea o Gin ee A gt lt 11 11 Axeda Supervisor Axeda Supervisor
10. erase the loaded program The WizPLC Runtime reset button corresponds to the first option 9 11 Axeda Supervisor Axeda Supervisor Axed WizPLC 3 0 CoDeSys Getting Started e 3 6 9 You can use libraries in your PLC program By default only standard libraries are inserted but you can add any library you wish WizPLC is provided with several libraries to perform different tasks control Wizcon get fieldbus state use PID controller access COM ports etc Please review the WizPLC documentation for an overview of features provided Axeda Supervisor 10 11 Axeda Supervisor Axed 3 Getting Started WizPLC 3 0 CoDeSys Libraries are located on your hard drive in the following locations CoDeSys V2 3 Library Standard libraries WizPLC bin Wizcon dedicated libraries CoDeSys V2 3 Targets 3S Lib_PLCWinNT WizPLC Runtime specific libraries 6 10 Copying a Wizcon application If you copy an existing Wizcon application to a different location the Wizcon object of your CoDeSys project will still be linked to the previous location In this case you must manually change the location in the object properties window f pi pi t BAECHPHOZCERRRMAARMA a a z Je E G9 Global Variables 4 z z i 9 Global_Variables Global Variable List Access rights Variable_Configura Wizcon Name of the global variable list wizcon library lecSfc lib library Standa r Link to file pam Fil
11. hough the main concept has not changed some new features have been added while others have been removed Please read this document carefully to get an overview of WizPLC 3 0 This document focuses on integration between CoDeSys System and Axeda Supervisor Wizcon Please refer to the CoDeSys Online Help to start with PLC programming with CoDeSys 2 How to use Wizcon tags in your WizPLC program It is possible to have direct access to Wizcon tags in your WizPLC program You must first define which tags you wish to access and then export them to the CoDeSys Studio as global variables You must then write your PLC program and download it to the WizPLC Runtime In runtime mode the value of each variable is synchronized with the value of the corresponding Wizcon tag For increased performance WizPLC 3 0 allows you to select the Wizcon tags that you want to use in your PLC program Before being able to use Wizcon tags in your WizPLC 3 0 program you must define which tags you want to access There are two ways to do this 2 1 Wizcon tag export window This tool is the easiest way to export Wizcon tags to WizPLC It also allows access to both Wizcon Network tags and System tags 3 11 Axeda Supervisor Axeda Supervisor WizPLC 3 0 CoDeSys Getting Started te Export Tags to WizPLC Station j Wizcon tag WiZRPL_CONTROL amp WIZRPL_NOGATE W WIZRPL_PLAYBACKDATE amp gt WIZRPL_PLAYBACKTIME W
12. ide To export a Wizcon tag the Export as a WizPLC variable check box must be checked Then you have to define the variable s parameters By default the variable name is the same as the tag name Please refer to section 2 1 for a full explanation of how this mechanism works If the Export as a WizPLC variable checkbox is unchecked all the controls are disabled 5 11 Axeda Supervisor Axeda Supervisor Axed WizPLC 3 0 CoDeSys Getting Started e 3 3 Launching CoDeSys Studio The Wizcon toolbar allows you to launch WizPLC with the help of the WizPLC button g It launches the following window WizPLC Studio S 3 C No ey Do you first want to run the tag export tool Don t ask again If you answer Yes the tag export tool see section 2 1 is displayed If you answer No this step is skipped If you check Don t ask again this dialog box will no longer be displayed This option is defined in the WizTune dat configuration file by setting WIZPLC_SHOW_EXPORT_TAG key Value is YES or NO please refer to the Wizcon User Guide for more details about WizTune dat Then select the CoDeSys project you want to open WizPLC Studio WizPLC project Open d Apps Test essaiv9_ TG ESSAIVS pro as New Cancel You can choose to open an existing project or create a new one You must specify the project s full
13. llow you to configure the polling rate e No PLC sampling Wizcon will never get the value from the PLC Use this option carefully when you don t want to check the value inside the PLC because it has no sense WIZSYS_TIME tag for example e Retain If this option is checked the value of the WizPLC variable will be persistent between two WizPLC sessions only for bootable projects e Read Only This option means the value of a WizPLC variable cannot be modified by Wizcon e Variable is initialized by Wizcon This option means that the WizPLC variable will be set by Wizcon at start up This option cannot be set if the Read Only or Retain options are checked Once the user has modified the WizPLC configuration he can save it by pressing the OK button If he presses the Cancel button the changes will not be taken into account The exported variables will now be available in your WizPLC program 2 2 WizPLC tab in the Wizcon tag definition window Configuration of WizPLC can also be done directly in the tag definition window A new WizPLC tab has been added to this window A Tag Definition TOR1 2 General g Record DDE Link g Lock wizPLC I amp A Alarms Export as a WizPLC variable WizPLC variable name TOR1 Has an lO Address Data update Sampling frequency 0 sec 50 a msec C No PLC sampling Retain Read only Variable is initialized by Wizcon Annuler A
14. path Click the button to browse and select the file Clicking OK will launch CoDeSys Studio and will define the default settings for Runtime Please note that even if you want to create a new project the project file must exist create an empty file with the appropriate name This makes it possible to define default settings of the project to enable data exchange between Wizcon and WizPLC 4 Launching WizPLC Runtime The Wizcon toolbar allows you to launch WizPLC Runtime by clicking this button RR The following window is displayed ae cot lt gt Axeda Supervisor 6 11 v Axeda Supervisor Axed 3 Getting Started WizPLC 3 0 CoDeSys 3 PLCWinNT V2 4 0 6 Build Sep 10 2004 State Program Loaded No Messages TCPIP Settings IP Address 192 168 40 230 Port 1200 RAS232 Settings Start Reset You must download its program from CoDeSys Studio Login You can start stop the program execution You can also reset the PLC Please note that if the Variable is initialized by Wizcon option is defined for a variable its value will reset and Wizcon will reinitialize the value Shutdown ends the program execution and closes the window 5 What has changed since version 2 21 The goal of this chapter is to provide an overview of the main changes in WizPLC 3 0 since WizPLC 2 21 The goal is not to have an exhaustive list but to help WizPLC 2 21 users to use the new version
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