PL7DIF User Manual - Schneider Electric
Contents
1. PL7DIF General information on the PL7DIF software 8 PL7DIF Introduction to PL7DIF General Points Function Domain of application The PL7DIF software can be used to compare two PL7 multi PLC applications in STX format for Micro and Premium PLCs TSX PCX and PMX then view the results The comparison is made on all types of PL7 V4 x application of version levels less than or equal to the installed PL7 PRO V4 x version Equipped station Level of applications compared PL7 DIF V4 2 and V4 0 PL7 PRO V4 2 V4 1 V4 2 PL7 DIF V4 2 and V4 0 V4 2 PL7 PRO V4 3 V4 1 V4 3 PL7 DIF V4 2 and V4 0 V4 2 V4 4 PL7 PRO V4 4 V4 1 V4 3 If the application does not respect this rule a warning message appears This message reads PL7 access impossible Comparison stopped Incorrect file format Reopen and resave the application using PL7 to ensure correct compatibility PL7DIF Introduction to PL7DIF Update To update your application procedure Step Action 1 open your application with the most recent version of PL7 PRO installed on your station Click YES when asked if you want to update the input output catalog Save the application Limitations PL7DIF cannot be used to write or modify PL7 applications PL7DIF cannot compare applications stored in the PLC you must first download the PLC applications e either using the PL7PRO workshop2. 32 PL7DIF Displaying the results Difference in the software structure of the application Difference in a section validation condition Difference in the ladder section of the application Difference in the Grafcet section of the application Difference in the ST or IL section of the application Difference in DFB code Only the source code extracts of the applications can be used to localize the differences For example a different number of configured grafcet steps is indicated with 11 lt HB ACTIVE TIME 128 12 lt CHART MAX PAGES 8 MAX STEP 128 11 HB ACTIVE TIME 160 12 CHART MAX PAGES 8 MAX STEP 160 The difference in section validation condition is indicated at application structure level For example in this cooking application the drainage section condition had been modified E Cuisson 8 Configuration logicielle E Configuration mat rielle 3 4 Programme Post gt Vidange lt Vidange Mast Sr Mast Sri Mast Srz Mast Sr3 FASTMain modification de la condition d ex cution modification de la condition d ex cution Structure Application E T che Mast H T che Fast EJ Variables PIZDIF opens the respective Ladder sections of each application one by one where these exist in order to perform a visual check Using the editors analyze the differences in the rung s concerned PL7DIF opens the Grafcet section of e
3. Launch the printing of the comparison folder by clicking e Imprimer or by clicking Print from the File menu Using the print The comparison folder features a legend that explains the symbolization used to out mark the differences The contents of the folder depends on whether the full display or partial display option is selected A portion of the program excluded from the folder is indicated on printing 38 PL7DIF Creating a comparison file How to create a comparison file Description Creating a comparison file is only possible from the folder sheet How to create a This table describes the procedure for creating a comparison file comparison file Step Action 1 Click the folder tab Result The file sheet appears Then select the blocks to include in the comparison folder Dossier Configuration logicielle E Programme Type DFB Cpt_remplissage Ev_dia Simul_vidange Variables The 9 button is used to include the block in the comparison folder The button is used to exclude the block from the comparison folder Compile the folder with the button Canstituer m Save the comparison file by clicking p or by clicking Save from the File menu PL7DIF 39 Creating a comparison file Operating the file The comparison file is an ASCII type text file It can be displayed using an editor It includes the cont
4. How to set up the software Introduction In order to set up PL7DIF it is first necessary to correctly install PL7 PRO SV 4 0 compliance with the system registry i e PL7PRO must be saved as OLE server Procedure This table shows the procedure for setting up the software Step Action 1 Insert the compact disc into the correct drive Note if the drive is set to automatic startup proceed to step 5 Click on the Start button Select the Execute command Enter the CD ROM or DVD drive identifier for example E Using the root select directory PL7DIF_V42 Type setup then validate with OK Result The following window is displayed Setup ER guide you through the rest of the setup process Please al Setup is preparing the InstallShield Wizard which will walt ge 5 Validate the following two windows in order to save your name and organization and the setup language French or English Note The default program group is Modicon T l m canique 6 Validate to complete the installation The installation is temporary activation duration 21 days The following chapter entitled PL7DIF protection explains the procedure for making this installation permanent Recommen In order to operate correctly PL7DIF must be reinstalled every time the PL7 PRO dations software is updated Reinstallation This table shows the procedure for setting up the softw
5. PL7DIF 43 Batch mode 44 PL7DIF Starting batch on a keyboard 10 How to start a batch on the keyboard Procedure This table describes the procedure for starting the batch on the keyboard Step Action 1 Click on the Start button 2 Select the Execute command 3 Locate the executable PL7Diff exe using the Browse button 4 Type the PL7DIF call command Syntax of the call The PL7DIF call command contains the following fields command The command fields Description The first field contains An indication of the type of process d or D for display p or P for print S or S for save The next field The pathfile1 of application 1 It is made up of the file path and name of this application bound by the limits and The next field This is optional This allows the user to define his her own version item for application 1 This is a chain of characters which must be preceded by a limiter The next field The pathfile2 of application 2 It is made up of the file path and name of this application bound by the limits and The next field This is optional This allows the user to define his her own version item for application 2 This is a chain of characters which must be preceded by a limiter PL7DIF 45 Starting batch on a keyboard The command fields Description The next field This is
6. e or using a client application of the PL7 OLE Automation Server PL7DIF environment Server Unload the PL PRO PL DIF PL7DIF ME mo M dean PL PRO if PL DIF jf Description of In order for PL7DIF to operate correctly the PC must be configured as follows the necessary e Pentium type processor or above environment e minimum 64 Mb of RAM e PL7 Pro software version V4 0 or later 10 PL7DIF Installing PL7DIF At a Glance Aim of this Full installation of P17Diff includes Chapter e software installation e present documentation e two complete copies displaying the advantages of the batch mode this mode is described in Part III e and aREADME type file to assist with the installation of its various elements These examples which are complete with their source code and available to you correspond to e a DOS type command file which implicitly starts PL7DIF e a Visual Basic 5 0 application e displaying all PL7DIF input pulses e allowing the process for comparing different types to be configured e Creating a command file which is relative to the processes stated previously What s in this This chapter contains the following topics 2 Chapter Topic Page How to set up the software 12 How to register PL7 DIF 13 How to Transfer PL7 DIF User Rights from One Workstation to Another 15 PL7DIF 11 Installing PL7DIF
7. format and task mode and the cNcmhdiff rpt pathfileerror closing end of the operation is c temp diff err PL7DIF indicated when a save file is created Note When PL7DIF is running the command the user can carry out other tasks of any kind on the computer Note The product name is PL7DIF the executable name is PL7Diff If the operation is Print or Save we recommend you create a PL7DIF client application refer to the following chapter 46 PL7DIF Starting a programmed batch 11 How to program a batch Introduction It is necessary to create a PL7DIF client application You should be familiar with one of the following languages especially to use the OLE automation mechanism and to deal with exceptions e Microsoft Visual Basic version 5 0 or above e Microsoft Visual C version 4 2 or above PL7DIF 47 Starting a programmed batch Examples Two examples supplied with the product illustrate how to use this start e First example This is a DOS type command file suffix bat which illustrates e how to create a call command for all process types e and string the call commands e Second example This is a PL7DIF client application written in Microsoft Visual Basic version 5 0 which allows e the type of process display print save to be recorded e an application list file configurable to be generated in order to illustrate
8. Presentation of the two applications differences in identity ey e Detailed presentation of the two applications program differences a e Presentation of the differences for compiling a folder or saving in text file format By default the comparison is made in the ascending chronological order in which the two STX applications were saved Application 1 is the oldest application 2 is the most recent Order of comparison Step Action 1 Select or deselect the Compare by date option in the Options menu Deselecting this option enables you to keep the comparison order defined by the user Comparaison par date Options Affichage 7 Affichage complet Note This option is kept as long as the user makes no change 24 PL7DIF Displaying the results At a Glance Aim of this Presentation and processing of results Chapter What s in this This chapter contains the following topics 2 Chapter Topic Page Identifying the application 26 Application browser 28 Analyzing the differences 30 Visual comparison method 31 PL7DIF 25 Displaying the results Identifying the application Description Presentation of information of the two applications The differences are indicated by a it Access At the end of the comparison the application characteristics are compared The identification tab is 9 Il
9. only present if the process type is a save It is the pathfileresult It is made up of the file path and name of this application bound by the limits and The next field This is only present if the process type is a save It is the pathfileresult It is made up of the file path and name of this application bound by the limits and Detail of the call The following table details this command command If you wantto the command is Result Performance Example Start PL7DIF to PL7DIF d or D Opening the At the end of the PL7DIF d display pathfile1 versionCML1 application command PL7diff c appli four_a stx 009 pathfile2 versionCML2 browser puts itself in c appli four_b stx 008 interactive mode as previously described to allow visual intervention and analysis Start PL7DIF to PL7DIF p or P Printing the When the command PL7DIF P print pathfile1 versionCML 1 differentiation has been given c appli four_a stx pathfile2 versionCML2 file in text PL7diff works in basic c appli four_b stx format and task mode and the closing end of the operation is PL7DIF indicated when the file prints out Start PL7DIF to PL7DIF s or S Saving the When the command PL7DIF s save pathfile1 versionCML 1 differentiation has been given c appli CPT1_o stx pathfile2 versionCML2 file in text PL7diff works in basic c appli CPT1 stx V2 d pathfileresult
10. the repetition of STX application comparison tasks without any intervention from the operator It starts PL7DIF in basic task mode successively on each application pair The different screens below show the operating rules Man machine interface Ei PLFDIFF Presentation PL7DIF Batch Activation r Pitted er iniiakrabon PITDH Adde Bie eene produc a amp pplicshon 1 Biera cel usi zh Applaus 2 Bremse Fuer Hess Sirens c lemp A esu bet Fiai bikes Brese ciTempHlapet tet Compsmon by date Diipa fr Complete i Past Application selection zone Comparison session activation zone Sngke 3 eee ee E Acireanon by ini Achon Tepe E Gaa Eu Comparison result composition and activation zone for STX applications LB Ede Actreahion bg bet 48 PL7DIF Starting a programmed batch Initialization of the call command fields PL7DIF executable path PE Adda b El Selecting 2 n inma chop dr applications Appicalion Browse c eiTureridebugan di Appkcshon 2 Brosse rede Feza Hirsizi cT emp Aeru bt Fisport he Hicrerzi cilen A epar n Selecting results file for the s option Selecting report file for the s option Execution of a call command Activating PL7DIF without applications ore selected Activating PL7DIF with the d option to print results Activating PL7DIF Activating PL7DIF with the s with
11. 2 selected option to save the differences applications in the selected results file Display the corresponding command Operation settings stored in the PL7DIFF INI file These values are saved when PL7DIF is started PL7DIF 49 Starting a programmed batch Automatic stringing of a call command list Selecting the current action type Activation by lik Display the Acton Type 7 Gava 4 M Pei command to be List Fie Browse added Seleclinig Erase List File the file l E Append command in Lei Fle containing aps the list of successive comparison PL7DIF sequential activation of the different comparisons saved in the list file Manipulating list file Note This example is provided as an indication and must be adapted to your specific applications and your safety needs Information It is possible among other things to add to this example e the comparison of applications contained in the PLC using the ConnectPLC UploadFromPLC and DisconnectPLC methods described in the documentation entitled PL7 OLE Server e planning the execution of a list of call commands contained in a file start the execution of a task using the date 50 PL7DIF
12. DIF 5 It is also possible to display only the differences Click on Partial i Partiel or select the Partial Display item in the Option menu Option Affichage 7 Comparaison par date Affichage partiel Note This change in display mode may be made at any time To return to the previous mode click Full r Complet or select the Full Display item in the Option menu Option Affichage 2 Comparaison par date Affichage complet Note This option is kept as long as the user makes no change Note The F7 and F8 keys can be used to switch from one difference to the other in the same block see special case for Grafcet PL7DIF 31 Displaying the results Information on This option concerns the display in the MDI window full and partial e Full Display displays all the text of the comparison It also includes the identical display blocks of the two applications With this display mode if there are any differences the status bar includes the position of the modification in the program section Example 52 RUNG L290 Ecriture du niveau OPEN CONTACT SIS 12 H LINE V LINECH LI EET x1 CLOSED COHTACT S1I3 12 CLOSED CONTACT sMW1200 X0 EMPTY 9 46 2 gt CLOSED COHTACT I3 12 CLOSED CONTACT M360 EMPTY 9 54 RUNG L300 Ecriture du d bit station H LINE 7 OPERATE amp MWS506 IW6 1 55 RUNG L310 Ecriture mesure de conductivite OPEN CONTACT IS3 12 H LIE 56
13. PL7DIF User Manual eng Table of Contents E a NPF un About tie BOOK 2 20004 2400026 Rei 5 Part General information on the PL7DIF software 7 Ara CAIN a ou ie ou dbi ee ee ee Gree nn ee ae Ee Ae SE 7 Chapter 1 Introduction to PL7DIF lesse 9 General FOM GG ema uox deoa utro st ost depo ceo de al ee este Red ond 9 Chapter2 Installing PL7DIF 0 ccc eee es 11 PEA GANG Crt sed sc nura Ese ehh ed ate oat pees en dace 11 How to set up the software 0 0 nun nee nennen tees 12 row to register PLA DIP sun a a a werd fei 13 How to Transfer PL7 DIF User Rights from One Workstation to Another 15 Chapter 3 Limitations of the product PL7DIF 17 PUM AON MERECE OR RETE ERECTUS TUR TL TTE 17 Part Il Interactive mode of usage 19 AEQ Olaliee sse nda ea 19 Chapter 4 Interactive mode lelelerelene 21 How to run PL7DIF in interactive mode llle 21 Chapter 5 Comparing two applications 23 How to compare two applications llle 23 Chapter 6 Displaying the results 25 AraGlancesrsetaee hauen arena ersehen eee a 25 Identifying the application 2 0 0 0 cc nennen 26 Applicaton DIOWSCR na east ale a ere oie esl a pnt cd 28 Analyzing the differences 0 0c c eee eens 30 VYisyal comparlson method s s 2 eek
14. ach application page by page where these exist in order to perform a visual check Using the editors analyze the differences in the page s concerned Note The F7 and F8 keys can be used to go to the differences page by page If a page includes several modifications you need to search for these in the textual section or using the graphic editor Only the source code extracts of the applications can be used to localize the differences The analysis is made following the rules for the language used PL7DIF 33 Displaying the results Difference in Only the source code extracts of the applications can be used to localize the variables differences The differences appear either at application structure level software configuration or at variable level This particularly applies for constants or the configuration of predefined FB blocks The list of variables is broken down into two portions e Itincludes the modified at symbol comment level deleted or inserted variables e In includes the variables that are unchanged between the two applications Note In partial display this second section is not present Difference PI7DIF shows the differences for the functional modules but does not display the between the details functional modules 34 PL7DIF Displaying the results Difference in PI7DIF opens the two PL7 editors for the visual check The differences can then be
15. ae dese bre R hx RICE c e E Due wad 31 Chapter 7 Printing a comparison file 37 How to print a comparison folder 0 0 0 eee 37 Chapter 8 Part Ill Chapter 9 Chapter 10 Chapter 11 Creating a comparison file 39 How to create a comparison file l l 39 Batch usage mode 41 PL AIG INGE ee ESTIS TOT T T T LITE TRITT TRETEN 41 Batch MOOG uicuecescesu EE ERE en Sense oe eee 43 General description of batch mode 0 ee 43 Starting batch on a keyboard 45 How to start a batch on the keyboard lille 45 Starting a programmed batch 47 HOW to program a baten 5 25 23 9 242079 1 Pw dd wu aue ir add Vrai E y uode 47 About the Book At a Glance Document Scope This manual describes the installation and use of the PL7DIF software User Comments We welcome your comments about this document You can reach us by e mail at TECHCOMM modicon com PL7DIF 5 About the Book 6 PL7DIF General information on the PL7DIF software At a Glance Aim What s in this Part This Part provides general information on the PL7DIF software This part contains the following chapters Chapter Chapter Name Page 1 Introduction to PL7DIF 9 2 Installing PL7DIF 11 3 Limitations of the product PL7DIF 17
16. are procedure Step Action 1 Run Setup exe to uninstall PL7DIF Update the PL7 PRO software Run PL7DIF again to reinstall it 12 PL7DIF Installing PL7DIF How to register PL7 DIF At a Glance To obtain permanent user rights for the software you must register it with Schneider Electric Once the software is installed you have 21 days to register PL7DIF 13 Installing PL7DIF Procedure This procedure describes the different steps in registering PL7 DIF Start PL7 DIF or the Registration Tool Accept with Yes Confirm at the welcome screen with Next Yes Select Enter the code received Do you have the activation code then confirm with Next No Select Authorize this PC then confirm with Next Select a registration method By telephone by fax by e mail or via the Web then confirm with Next Telephone Fax E mail Enter the required fields the serial number Enter the required fields the serial number and the commercial reference and and the commercial reference marked on confirm with Next the installation CD ROM box and confirm with Register Telephone Telephone Schneider Enter the fax number to Enter the e mail address Electric to obtain the which the response is to to which the response is activation code then be sent and confirm with to be sent and confirm click OK Next with Next A fax containing your An e mail containing your
17. data is generated in text data is sent automatically format Send this fax to the specified address Wait for the response from Schneider Electric and restart PL7 DIF or the Registration tool Enter the activation code and ye Em confirm with Next Quit the procedure by clicking Finish These numbers are marked on the label inside the box containing the software CD ROMs 14 PL7DIF Installing PL7DIF How to Transfer PL7 DIF User Rights from One Workstation to Another Introduction This function is used to transfer user rights from a source terminal to a new terminal destination thus enabling PL7 DIF to be launched on it The transfer can be carried out using e A3 1 2 floppy disk e A network Note Once the access rights have been transferred the source terminal can no longer use PL7 DIF unless you save again or make a reverse transfer Following transfer of the rights to floppy or removable disk if these rights are altered before being transferred to the destination terminal contact Schneider Electric for a new registration PL7DIF 15 Installing PL7DIF How to Performa Transfer This procedure describes the different steps for transferring user rights Start the Registration Tool Confirm at the welcome screen with Next Select Authorization Transfer and confirm with Next Select the transfer method Network disk 3 1 2 or removable disk with USB port and con
18. dure for running PL7DIF in interactive mode Step Action 1 Click on the Start button 2 Select the Programs command then the Modicon Telemecanique group 3 Double click on PL7DIF aN Security access management OS LOADER PL7 Pro V4 4 amp PL7ProV4 4 PL7DIF STX Application comparison V4 2 Readme PL7 Pro V4 4 WS XWAY Driver Manager Note The program is then loaded It ends when the main PL7DIF window appears PL7DIF 21 Interactive mode 22 PL7DIF Comparing two applications How to compare two applications Procedure The following table describes the procedure for a comparison Step Action 4 Click on Compare Comparer or select the Compare option in the File menu SET Fichier Services Options Affichage 7 Comparer Ctrl D PL7DIF 23 Comparing two applications Information Step Action 2 Then select the first and second applications using the selection windows Nom de la premiere application Chercher E Chimie lt Nom four_a stx Type Fichier de sauvegarde PL Annuler Ouvrir en lecture Reminder PL7DIF compares two applications that are accessible on IT supports network or internal disk CD DVD floppy disk and in STX form Note When the comparison is complete the application browser appears Result the differences are accessible via a three tab folder e
19. ents of the target file and the main differences window This file features a legend that explains the symbolization used to mark the differences The contents of the file depends on whether the full display or partial display option is selected A portion of the program excluded from the file is indicated on printing 40 PL7DIF Batch usage mode At a Glance Aim What s in this Part This Part describes the advantages of this mode and the various programmed commands available This part contains the following chapters Chapter Chapter Name Page 9 Batch mode 43 10 Starting batch on a keyboard 45 11 Starting a programmed batch 47 PL7DIF 41 Batch usage mode 42 PL7DIF Batch mode General description of batch mode At a Glance The software allows a batch operation to be launched directly using a command without an interactive window PL7DIF is started in basic task mode with no display and no possibility of operator input This is the typical mode used for example to automate repetitive tasks or gain access to information on how to manage the STX application versions More generally there is information on functional development on a higher level than PL7DIF followed up with processes maintenance management labeling the causes of a regression for diagnostic purposes which contain implementation details specific to the PL7DIF and PL7PRO
20. firm with Next for a disk transfer insert a blank disk Using alremovable disk Using a disk Using a network Insert the removable disk into the USB Enter the name of the target port terminal and share the PL7 DIF directory on this Y terminal with read rights then confirm with OK Choose drive A or the letter associated with the removable disk On the target terminal run the Registration Tool Confirm at the welcome screen with Next Select Authorization Transfer and confirm with Next On the target terminal note the PC identification number On the current terminal enter the same ID number and confirm with OK Using a network Usingla disk On the target terminal insert the disk containing the rights and select Transfer authorization to the terminal from disk On the target and current terminals quit the procedures by clicking Finish 16 PL7DIF Limitations of the product PL7DIF 3 Limitations Introduction Details on limitations The software PL7DIF has some limitations when operating comparaison of application coming from PL7 There are different types of limitations They are classified in the table below The following table describes those limitations Components of a PL7 application Description Overview This version of PL7 does not allow to process an application located on several diskettes Palliative Re generate this app
21. hardware identified configuration In this example the configuration of the TSX CFY 21 module located in position 3 of rack 1 is different E TSX CFY 21 RACK 1 POSITION 3 Configuration A F 3r 173 gg Cuisson Configuration logicielle a Configuration materielle tg Carte LIC Fly Ef Bus El Rack 1 i tg Type de Rack am Alimentation E 23g Eros amme Et variables et TSX CFY 21 RACK 1 POSITION 3 Configuration oer e Postiomenen el vesrsd A Difference in A general difference in application protection is only indicated on application 1 application protection PL7DIF 35 Displaying the results 36 PL7DIF Printing a comparison file How to print a comparison folder Description Printing a comparison folder is only possible from the folder sheet PL7DIF 37 Printing a comparison file How to print This table describes the procedure for printing Step Action 1 Click the folder tab Result the folder sheet appears Then select the blocks to include in the comparison folder Dossier Configuration logicielle Fe Ve Programme Type DFB Cpt_remplissage Ev dia Simul vidange Variables Ey The eue button is used to include the block in the comparison folder The Brus button is used to exclude the block from the comparison folder Compile the folder with the button Conshituer
22. lication on the PC drive or on a network drive Hardware configuration PL7 does not detect if there is or not any memory protection of a CPU card Program Micro Application e When a program element in LADDER or GRAFCET has a name including special characters such as this section cannot be opened in PL7 Palliative It is possible to open it through PL7PRO e When a program element is write protected PL7DIF cannot do any protection on this element It is not accessible e When an element of a program has a diagnostic option in its station properties PL7DIF cannot do any difference on this element PL7DIF can exclusively be applied to Micro applications written with the software PL7 Pro 4 0 and later PL7DIF 17 Limitations of the product PL7DIF 18 PL7DIF Interactive mode of usage At a Glance Aim This Part introduces the man machine interface of this mode and describes how to carry out a comparison What s in this This part contains the following chapters Parte Chapter Chapter Name Page 4 Interactive mode 21 5 Comparing two applications 23 6 Displaying the results 25 7 Printing a comparison file 37 8 Creating a comparison file 39 PL7DIF 19 Interactive mode of usage 20 PL7DIF Interactive mode How to run PL7DIF in interactive mode Procedure The following table describes the proce
23. lt 1 CLOSED COHTACT I3 12 CLOSED COHTACT SMW1200 X0 EMPTY 9 Modif Popo Teps23 1 Ligne de l application 1 2 Ligne de l application 2 e Partial Display displays only the differences The successive differences are separated by a white line and preceded by the marker flag Example 52 RUNG L290 Ecriture du niveau OPEN CONTACT 513 12 H LINE V LIMK H LI EE 1 CLOSED COHTACT 13 12 CLOSED COHTACT 9MW1200 X0 EMPTY 9 16 2c CLOSED CONTACT I3 12 CLOSED CONTACT 2M360 EMPTY 9 56 lt 1 CLOSED COHTACT I3 12 CLOSED COHTACT SMW1200 X0 EMPTY 9 gt Modif Top 28 Top 23 1 Ligne de l application 1 2 Ligne de l application 2 e Marking of the difference positioning This unit includes three flags e the type of difference SUP delete INS insert MODIF modify e its positioning in application 1 e its positioning in application 2 It is adapted to the type of menu concerned Summary of the types of display Module Partial display in the text Full display in the status bar List or Sequence Top n Sup Sup Top n Structured Sequence Ins Top n Ins Top n Text Sequence Top n Top n Modif Top n Top n Ladder Rung Top n Sup Sup Top n Rung Ins Top n Ins Top n Rung Top n Top n Modif Top n Top n Grafcet Sup in Page n Sup Page n Ins in Page n Ins Page n Modif in Page n Modif Page n Page n
24. lustration Example of how the results are presented APPLICATION 1 Appedcastion EChimieifour a stx Station Cuisson amp Version 5 8 Date 05 051999 Heure 14 15 55 Signature 233319070 12743 7145 21372 3945 9749 25014 APPLICATION 2 Appdcastion E WchimieYfour b stx Station Cuisson amp Version Sa Date 05 051999 Heure 14 20 52 Signature 233519070 12743 7146 21372 3945 9749 25014 26 PL7DIF Displaying the results Information Description of the collected information Address Details Application Disk path file name Station Name of the station defined in PL7 Version Application version Date Date the file was saved Time Time the file was saved Application Identifier of downloaded information on the PLC identification Made up of 8 digital information units which have the following purpose e station identification e application identification related to the local I O configuration application identification related to the remote I O configuration application identification related to the PL7 code application identification related to the grafcet application identification related to the constants application identification related to the symbols application identification related to the reservation PL7DIF 27 Displaying the results Application browser Description The browser gives the structure of the
25. r hardware configuration and the sections programmed in ladder or Grafcet e extracts of the application s source code file in other cases Illustration Display of the details UN MAST Process_leog Pile EA PF bres gt 5 L Leng goes n Remote Aun Xx COMPARE Mile WKMDAS XE OPERATE p ny 2245 T7 I SO 111A oa WRITE CHO SCHOLA CL PMG SII Level gt 5 L Loop gota in Remote f Aulo oPEN CUHTACT SE1 V LINKE 13 2 BURG Ir Level 3 L Loop goes in Remote Autos CLOSED CHHTACT4 X10 V LIEF 14 EHPTTI1 W_ LIME EEPTe si LIHE EHPTT I GPEERTE BRITE CRD wrcHU 4 EXD BLOCH 15 ERPTT 11 v LINE ERP Cos CLOBED LUH TECT 4 AW SE V LENE ee EBATE Hun Ma iis i ERPTY iil v LINK ESPTT 4 OPERATE WRITE CHD cHO 4 EHG BLOCE 17 lt i EMETE R M I LIHE H COMPARE ib ERE FLGCK B LIBE 7 CUIL4 Wiii 17 2x EMETE LE LIMEH H COMPARE SHDI2C EHE HHE W 1 LIBBY Th C UILAH1159 5 oct EET TY c5 sppiceton Line 1 2 Une whig Sh de IIE RATE MOA 11159022 WRITE CHO SCHOLA X E Emo RAO 4 FERETE wy 30 PL7DIF Displaying the results Visual comparison method Procedure This table describes the procedure for performing a visual comparison Step Action 1 Run the comparison 2 Localize the blocks featuring the differences with the application browser 3 Select a difference 4 Analyze the differences using the application source extracts and PL7 graphical editors opened automatically by PL7
26. two applications The blocks that show the differences are indicated using Access Atthe end ofthe comparison a detailed description of the differences is presented The browser tab is It is necessary to open the directory tree by clicking on the to display the blocks containing the differences Illustration Application browser e Configuration lagicielle Ey E Configuration mat rielle tag Frogramme ist Structure Application e J T che Mast r Deben I T che Fast ere ES Variables 28 PL7DIF Displaying the results Information The information associated with application 1 is given in blue application 2 information is given in red Meanings of the various symbols Symbol Meaning i The part contains one or more differences which can be displayed by HM opening it It is only when a symbol is present that the directory tree must be opened This block contains one or more differences d This section is only found in application 1 This section is only found in application 2 The programming language of this section is different in the two applications PL7DIF 29 Displaying the results Analyzing the differences Description Detailed presentation of the difference s of one block Access If you select a difference in the browser PL7DIF will display the details of e the P17 graphics editor and extracts of the source files fo
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