PL7 Micro / Junior - Schneider Electric
Contents
1. T1 R IR T1 R ae 1 ea 1 H AMO pi MO ory M4 E D D M1 M1 E R c R Note These different evaluations are not detected by the converter 26 Appendix 2 Ladder rungs not permitted in PL7 Certain Ladder rungs very rare entered in PL7 2 are not accepted in the T1 R MO compilation by PL7 For example nested rungs which can be entered under PL7 2 STOP are not permitted in PL7 as they are T1 ol inconsistent with the new evaluation order These Ladder rungs prohibited in PL7 are 4c RE detected on import of the conversion result The user must therefore delete or modify T1 D MI them in order to continue the import 3 Saved bits 1 O and internal bits not saved in PL7 2 are systematically saved in PL7 This may result in different operations on a warm restart 4 Pre configuration of TSX 47 PLC I O I O bits present in a PL7 2 TSX 47 program cannot be differentiated by the converter Ixy input bits or Oxy i output bits unless they are configured in PL7 2 This only applies to PL7 2 application programs for TSX 47 or TSX 47 20 5 Remote I O PL7 remote I O objects cannot be reassigned as PL7 2 I O objects 6 Constant words The values of CWi constant words encountered during a conversion are translated The presence of an indexed CWi in a converted program only pos2. Object family This field lists all the PL7 2 object families and is used to choose a family whose objects are displayed with their symbol and their PL7 equivalent The color in which families are displayed indicates whether the objects have been translated e black indicates that PL7 2 objects were found during the analysis of the module or the module part and that objects of the same type have been automatically assigned in PL7 e dark gray indicates that no object was found during the analysis of the module or module part e light gray indicates that there is no equivalent in PL7 in this case the family is shown between two lt and gt characters For example lt lt Text block gt gt e redindicates that objects were found during the analysis of the module or the module part but that these objects must be assigned manually discrete input bits etc or these objects are not configured or insufficiently configured in PL7 Application conversion Used For the selected family this field displays e inthe Source zone the first and last objects found during the analysis of the module or module part The total number of objects founds appears in brackets For example from BO to B208 64 e inthe Target zone the PL7 objects equivalent to the objects found during the analysis of the module or module part The total number of objects found appea
3. Objects PL7 2 PL7 Drum controller Di DRi number of active steps word Di S DRi S e activity time of current step word Di V DRi V e 16 control bits word Di Wj DRi Wj e last step running bit Di F DRi F Fast counter FC 2 preset value word FC P current value word FC V e external reset bit FC E preset reached bit FC D counter running bit FC F Real time clock H 2 e WEEK or YEAR type day selection MTWTFSS word e start of setpoint word end of setpoint word current value lt setpoint bit current value setpoint bit current value gt setpoint bit Structured data Objects PL7 2 PL7 Word extract bit lt word gt i lt word gt Xi Internal bit table Bi L Mi L Internal word table Wwi L MWi L Constant word table Cwi L KWi L Indexing internal words lt word gt Wi lt word gt MWi Indexed word extract bit lt word gt Wi j lt word gt MWi Xj Indexing table by word lt object gt Wi L lt object gt MWi L Delimiters Objects PL7 2 PL7 Assignment gt Left bracket for indexing Right bracket for indexing Table length length length 23 Appendix Operators Objets PL7 2 PL7 Binary operator AND AND OR OR XOR XOR MOD REM Unary operator BIN INT_TO_BCD BCD BCD_TO_INT CPL NOT BTA INT_TO_STRING ATB STRING_TO_INT Shift operator SLC ROL SRC ROR Comparison operator gt gt lt lt
4. o o gt o N Schneider Electric Industries SAS Headquarters Owing to changes in standards and equipment the characteristics given in the text and images 89 bd Franklin Roosevelt in this document are not binding us F 92506 Rueil Malmaison Cedex until they have been confirmed with us http www schneider electric com Printed in March 2005
5. raz cycle E ex raz cycle amp xpropri raz cycle propri raz cycle 5 pri_tsx raz cycle gt tsx3722 E raz cree 3 pl junr raz cycle raz cycle amp mod C raz cycle File Name BARATTE LD raz cycle From Rung To Rung 11 Application conversion 2 2 4 Reassigning objects After choosing the module or module part to be converted activate the Analyze key to initiate analysis of the module by the converter see paragraph 2 2 3 All the PL7 2 objects in the module which have an equivalent in PL7 are translated to the new syntax The PL7 2 objects which have no equivalent in PL7 are not translated and their positions in the Ladder language rungs or Grafcet charts will remain empty After the analysis the following dialog box summarizes all the PL7 2 objects in the module and enables some objects to be reassigned PL 2 Converter gt BARATTE BIN Objects PRL F Object Family Used ce From BO to B218129 System bit Step ba Target From ZMO to M218 Internal word F Configured Constant word System word Number 2M 256 Common word Series 7 timer Ld Monostable Bint10 Up Down counter Register Reassign Bint15 Drum From Bi To Bint20 Bint25 Into Discrete 1 0 input bit mi Bint30 Discrete 1 0 output bit Input register word Bint35 Output register word eee Bint40 Parameters 7 ESO Bint45 Save Retrieve Quit Bint200
6. FAST Fast counter FAST mask File Name File name File Convert PL7 2 application File Convert PL72 application File Import File New File Open File Save Function blocks G Grafcet Grafcet source file Gray Immediate values INSUFFICIENT L Labels Ladder conversion report Ladder evaluation DD au ey TS A ONNDONOD DON DOW O N D N 18 21 13 24 15 25 26 Ladder language rungs not permitted in PL7 Ladder source file List Files of Type List of RUNGS MAST MAST task Module conversion MOD Directory Modules in Grafcet Modules in Ladder Monostable 27 18 11 29 Index N NOT ASSIGNED Notepad O Object family Operator P Parameters Partial Pathline POST Pre configuration of I O PRL Program source file Proposals R Reassign RECOMMENDATIONS Red Register Remote I O Report file Retrieve RUN STOP input Rung S Save Saved bits SCY file SECU output Select Module Size of Grafcet pages Size of rungs Source Structured data SYM file SYMB Symbol Files scy 13 16 12 13 24 13 10 11 25 27 13 13 15 12 22 27 3 14 16 13 20 21 11 13 20 27 3 8 21 13 25 25 13 23 T Target Target file Text Timer U Up down counter Used W Words Word table 13 10 22 22 22 13 22 28 30 02 3990301Ax W91 329 SSL o bert w N w
7. HE HHH IE IE METETE IE IE IE IE HHH HE HEH HHH IE IE IE HEHE HH HHH DE IE METETE IE II IE IE IE IEEE HEHE HEHE IEEE RECOMMENDATIONS IEEE EEE E IE IE JE JE JE JE JE JE JE JE JE JE JE JE JE JE ME JE JE JE IE IE IE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE ME IE IE JE JE JE JE JE JE JE JE JE JE JE JE AAA Open an application in GRAFCET Start importing GR file File Menu gt IMPORT The configuration of GRAFCET objects must be increased to a minimum of Max number of steps a Number of active steps 10 Complete the following paths while importing incompatibles paths Transition 2 of page 0 programmed in line 6 and column 2 2 TXTO D Not converted Line 1 Transition 8 of page 1 programmed in line 6 and column 2 Tr8 TXT1 D Not converted Line 1 CONVERSION REPORT which contains the result of the conversion In the case of a Grafcet module this comprises the chart conversion report then the associated Ladder conversion report steps and transitions FETE HE HE HE HE HE HE HE HE IE IE HE HE IE HE HE HE HE HE HE HE HE IE IE HE HE HE HE HE HE HE HE HE HE HE IE HE HE HE HE HE HE HE HE HE HE HEHE HE HEH HHH IE IE IE IE IE IE IE IE IE IE IE HEHE EEE CHART CONVERSION REPORT FETE HE HE IE IE HE HE HE HE IE IE HE HE HE HE IE IE HE HE HE HE HE HE HE HE HE HE HE IE HE HE HE HE HE HE IE HE HE HE HE HE HE HE HE HE HE HE HE HE HH HHH IE IE IE HHH IE IE IE TENE HEHE IEEE Binary file A PL _2 BARATTE BIN Source file C
8. and symbol files are completely converted the Conversion option field is grayed out and the All the module button is activated In the case of a symbol file the number of lines which have been converted is limited to 1000 refer to the previous comment Analyze This key confirms parameters defined in the dialogue box and initiates analysis of the module or module part selected see paragraph 2 2 4 Abort This key is used to cancel conversion of the PL7 2 application 10 Application conversion 2 2 3 Selecting Ladder rungs If the user chooses to partially convert a Ladder module the Partial button is activated the label of the first and last Ladder language rungs to be converted must be defined in the list of rungs offered List of RUNGS dialogue box To do this double click on the label for the first rung It then appears in the Rung field Repeat the operation for the last rung Its label appears in the Rung field After confirming with OK the selected rungs for example L25 to L95 are displayed in the selection dialog box for the module which will then be partially converted PL72 gt PL7 Converter Module Selection List of RUNGS Activated Files RAZ SUR INIT gt A PL7_2 BARATTE BIN graph A PL7_2 SYMBOLE SCY init graph init graph pulsor 1mn Target File Dives Bemdes i raz cycle Directories _c tsx3722 pl7junt mod raz cycle
9. gt gt lt lt lt gt lt gt Labels Objects PL7 2 PL7 Label Li i 0 to 999 Li i 0 to 999 24 Appendix 3 2 Differences between PL7 2 and PL7 1 Application structure A PL7 2 application comprises 2 tasks whereas a PL7 application comprises in the case of a TSX 37 2 tasks MAST and FAST plus event processing in the case of a TSX 57 3 tasks MAST FAST and AUX plus event processing 2 Ladder order of evaluation In PL7 2 evaluation is performed from left to right sequence by sequence In PL7 itis performed rung by rung 3 Ladder comment In PL7 2 the comment is integrated in a Ladder language rung and has a maximum of 15 alphanumeric characters In PL7 it is integrated in a Ladder language rung and has a maximum of 255 alphanumeric characters 4 Size of Ladder rungs In PL7 2 the size of a Ladder language rung is 4 lines of 10 columns 9 for the test and 1 for the action In PL7 it is 7 lines of 11 columns 5 Grafcet convergences and divergences In PL7 2 the AND convergences and divergences do not have any graphic restrictions In PL7 however an AND convergence is always drawn from right to left step transition link and conversely an AND divergence is always drawn from left to right transition step link Non converted paths are indicated in the report with details of their position 6 Pathline in Grafcet In PL7 2 itis possible to draw a pathline above an incoming connect
10. it occupies the lower half of the screen follow the recommendations of the report file Confirm the new configuration PL Junior TSX_AD File Edit Yiew Application PLC Debug Options Window 2 MEEVEE BEN Configuration Counters Notepad BARATTE RPT File Edit Search Help PE E E 3E 3E 3E 3E 3E 3E PE 3E 3E PEJE 3E IE FE FE IE PEJE E IE PEJE IE IE FE JE IE PE JE FEIE FE JE IE JEFE FEIE FE JE IE JEFE FEIE FEJE HEIE FE JE IE JEFE FEIE JEJE HEIE FE JEE JE IEE RECOMMENDATIONS HEHEHE JE JE JE JEJE JE JE JE FE JE JE JE JEJE JE JE JE JE JE JE JE JE JE JE JE JE FE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE E JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JEJE Reconfigure the following PL objects non configured objects 17 Application conversion 2 5 Importing the Ladder or Grafcet source file If the conversion has been interrupted after the creation of the LD or GR7 source file reestablish the conversion context by opening the STX file which has been saved To import the Ladder or Grafcet source file e initiate the Ladder or Grafcet station editor then resize the window so E that it is displayed in the upper half of the screen 1 54 open the report file if itis not on the screen see section 2 4 then resize it so that it occupies the lower half of the screen follow the recommendations in the report file that is initiate the import of the LD or GR7 file File
11. 0 10 36 Last Modific 2371071996 20 10 30 Comment Presentation of the converter Then perform the following procedure to convert the application Access the PL7 2 application converter y Choose the elements to be converted application module rungs If necessary modify the PL7 configuration as indicated on the screen e reassign the objects Initiate the conversion which generates the LD GR7 RPT and C72 files y Modify the PL7 configuration following the instructions in the conversion report Import the LD or GR7 file under the program editor following the instructions in the conversion report y Update the incomplete Ladder rungs or Grafcet charts File Convert PL72 application command see section 2 1 see section 2 2 see section 2 3 4 see section 2 4 see section 2 5 see section 2 6 see section 2 6 2 Application conversion 2 1 Accessing the converter To access the conversion tools a PL7 application must first be opened File New or File Open command The PL7 2 application converter can then be accessed via the File menu by activating the Convert PL72 application command PL Junior lt Untitled gt Application PLC Debug Options Window El ET eco Import Application Export Application Replace Convert PL73 Application Orph e Application Print Setup PL72 Applicati
12. PL7 Micro Junior PL7 2 Application Converter User s Manual March 2005 a brand of Schneid sl Telemecanique W913293990301A_01 a brand of Schneider Electric PL7 2 application converter eng March 2005 Telemecanique PL7 2 application converter Section Page 1 Presentation of the converter 3 1 1 Introduction 3 1 2 Preliminary transfer of the application binary file and the symbols table 4 1 3 Procedure for converting a PL7 2 application to PL7 5 2 Application conversion 7 2 1 Accessing the converter 7 2 2 Choosing the elements to be converted 7 2 2 1 Selecting the PL7 2 application 7 2 2 2 Selecting the module 9 2 2 3 Selecting Ladder rungs 11 2 2 4 Reassigning objects 12 2 3 Result of the conversion 15 2 4 Reconfiguring PL7 objects 17 2 5 Importing the Ladder or Grafcet source file 18 2 6 Correspondence file 20 3 Appendix 21 3 1 Correspondences between PL7 2 and PL7 objects 21 3 2 Differences between PL7 2 and PL7 25 3 3 Special cases 26 1 Presentation of the converter 1 1 Introduction The PL7 2 application converter is used for the sophisticated conversion of PL7 2 TSX 17 or PL7 2 TSX 27 47 applications to PL7 It is used to port applications already present on TSX 37 and TSX 57 PLCs in a simple and efficient manner Although itis integrated into PL7 Micro or Junior the ins
13. SASAWUSERNPL SRCNBARATTE GR PLC types from TSX 17 20 to TSX 5710 Number of GRAFCET pages in module 6 List of converted pages Step 0 no programmed in line 1 and column 2 Transition Tr programmed in line 2 and column Step 1 no programmed in line 3 and column 2 Transition Tri programmed in line 4 and column Step 2 no programmed in line 5 and column 2 Transition Tr2 programmed in line 6 and column Step 3 no programmed in line 7 and column 2 Transition TrS programmed in line 8 and column Transition Tr3 programmed in line 8 and column Step 4 no programmed in line 9 and column 2 Transition Tr4 programmed in line 10 and column 2 NP N N N 15 Application conversion INICIAN CONVERSION REPORT HEHEHE HH MEME II IEEE IE II TEIDE IE II IE IE IE IE IE HEHE EEE IEEE IE III IE IE IE IE IE IE IE IE IE IET EEE EEE EEEEEEKEEEKEEE Binary file A PL _2 BARATTE BIN Source file C ASAWUSER PL SRC BARATTE GR PLC types from TSX 17 20 to TSX 5710 Module CHART Number of RUNGS 68 List of configured objects CW127 KW127 W11 MW11 W13 MW13 W16 MW16 W18 MW18 W21 MW21 W23 MW23 W26 MW26 W28 MW28 W31 MW31 W33 MW33 W36 MW36 W38 MW38 WAL ZMWAL W43 MW43 W46 MW46 W48 MW48 Accessing the report file To open the RPT file and access the contents of the report use the Notepad in the Windows Accessories group The Notepad enables the report to be displayed and printed and if required customized us
14. bjects PL7 2 PL7 Internal word Wi MWi Constant word CWi KWi System word SWi SWi 3 TELWAY common word COMi j NW i j 1 Activity time of Grafcet step Xi V Xi T Input register word IWx i TSX 17 IWx y i 1 IWxy i TSX 47 IWx y i 1 Output register word OWx i TSX 17 QWx y i 1 OWxy i TSX 47 QWx y i 1 Function blocks Objects PL7 2 PL7 Timer Ti STi preset value word Ti P Ti P e current value word Ti V Ti V e timer running bit Ti R Ti R e timer done bit Ti D Ti D Monostable Mi MNi preset value word Mi P MNi P e current value word Mi V MNi V monostable running bit Mi R MNi R Up down counter Ci Ci preset value word Ci P Ci P current value word Ci V Ci V upcount overflow bit Ci E Ci E preset reached bit Ci D Ci D e downcount underflow bit Ci F Ci F Register Ri Ri e input word word Ri l Ri l e output word word Ri O Ri O e register full bit Ri F Ri F e register empty bit Ri E Ri E Text TXTi 2 table length in bytes word TXTI L e status word TXTI S module address and channel no word TXTi M request code word TXTi C e TELWAY station address word TXTI A communication text block no word TXTi T exchange report word TXTi R exchange done bit TXTi D e exchange error bit TXTLE 22 Appendix Function blocks continued
15. e examples above This note does not apply to constant words see 6 Constant words 8 ASCII Binary and Binary ASCII conversions The conversion of PL7 2 operators BTA Binary To ASCII and ATB ASCII To Binary is special because the corresponding PL7 operators INT_TO_STRING and STRING_TO_INT do not work on the same type of objects For example PL7 2 PL7 BTA CW10 gt W50 MB100 6 INT_TO_STRING KW10 ATB W4 gt W50 MW50 STRING_TO_INT KB8 6 BTA outputs 3 words W50 W51 and W52 in the example above whereas INT_TO_STRING supplies a string of 6 characters 9 MAST and FAST task Differences in structure and operating modes for the tasks of a PL7 2 application and those of a PL7 application presence of event processing etc may result in a different organization of the programs 28 Index PL7 2 application converter A Activated files Activity time of Grafcet step All the module Analyze Application selection Application structure ASCII Binary conversion B BIN file Binary ASCII conversion Bits Bit table Black C CHART Chart conversion report Checksum Comment in Grafcet Comment in Ladder Configuration editor Configured Constant words Convergences and divergences Conversion option Convert Correspondence file D Delimiters Drum controller E Event triggered input 10 10 22 10 12 25 28 28 21 28 12 23 23 21 F
16. e recommendations in the report must be followed to update the incomplete program elements and thus validate them Graphic combinations not converted during the chart import operation are described in section 3 2 PL Junior lt Untitled gt File Edit Utilities View Application PLC Debug Options Window 8 majalajolele Fa Jm Notepad BARATTE RPT File Edit Search Help fe BE 36969696 96969696 969696 909099999 RECOMMENDATIONS EI IE IE 3E SE FE IE FE FETE FE IE FE FE FE IE IE FE FE IE IE FE 3E FE IE IE FE 3E FE IE FE 3E FE FE IE FE FE FE FE IE 3E FE FE IE 3E 3E FE FE IE FE 3E FE IE IE 3E 3E FE IE REN FE IE IE IE FE IE IE IE Reconfigure the following PL7 objects non configured objects Note Program elements are imported as discrete logic and the import stops when it meets an incorrectly converted program element The error is indicated in a dialog box which enables the user to either correct or continue the import Error in the source file The given object is not configured Line 16 Text T1 Do you want to continue the current variable will be ignored 19 Application conversion 2 6 Correspondence file The C72 correspondence file enables a copy of the reassignments to be saved so that they can be retrieved if need be This file is associated with a BIN file whose name and checksum is memorized The correspondence file is created on the user s initiative on the
17. hen the source file is imported under the PL7 Grafcet editor Warning If a single programmed element step or transition is deleted or moved when imported it will no longer be possible to continue importing the source corresponding to the deleted step or transition is no longer possible since the line column labels do not correspond to the elements on the screen The entire import is therefore cancelled The non converted graphic combinations are described in section 3 2 The conversion of ladder language rungs is identical whether the rung belongs to a Ladder module or module part or whether it is associated with a Grafcet module step or transition programmed in Ladder If there are no ladder language rungs programmed in a Grafcet module the conversion tables are empty after analysis and the user has the possibility to convert the Grafcet In this case the conversion report indicates that the translated module does not contain any ladder language rungs 14 Application conversion 2 3 Result of the conversion After converting a PL7 2 application the user has at his disposal a Ladder or Grafcet source file and also a report file RPT which is automatically displayed and which can be printed This text file enables the converted application to be retrieved under PL7 To do this it has two parts e RECOMMENDATIONS which guide the user through the remaining operations HHH HHH HH HH HH HHH HEH HE
18. ing the entry functions Notepad BARATTE RPT File Edit Search Help MENEM EJE E JE E JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE JE EEEE RECOMMENDATIONS HHH HHH HHH E JE JE E JE JE JE SEH JE JE JE PEJE JE JE JE JE JE E JE JE JE JE JE SE RIN JE JE JE JE JE JE E JE JE IE JE JE JE HE JE JE E JE JE JE JE JE JE EJE JEJE MEJE Reconfigure the following PL objects non configured objects Series 7 timer Step bit Start Importing the LD file File Menu gt IMPORT sy2 Not converted 21136 12 6 Not converted Note If the conversion is interrupted in order to be completed at a later date the correspondence file must be generated see section 2 7 and the new PL7 configuration be saved save the current application using the File Save com mana 16 Application conversion 2 4 Reconfiguring PL7 objects If families of PL7 objects were not configured when the objects were reassigned see paragraph 2 2 4 the list of these objects appears at the beginning of the conversion report RECOMMENDATIONS part The following must be completed e initiate the configuration editor then access the configuration of the PL7 Il fl objects e resize the configuration window so that it is displayed in the upper half of the screen open the report file see section 2 4 then resize it so that
19. lent They must be reassigned by the user in the Object reassignment screen 2 these objects do not have a direct equivalent They are translated as blanks by the converter 3 system objects with a direct equivalent in PL7 are automatically reassigned by the converter The remaining system objects must be reassigned by the user in the Object reassignment screen Immediate values Objects PL7 2 PL7 Base10 integer 1234 1234 Base 2 integer L 10011110 2 10011110 Base 16 integer H ABCD ABCD Character string M aAbBcB aAbBcC Bits Objects PL7 2 PL7 Input bit Ix i TSX 17 lx y i 1 ly i TSX 27 lxy i 1 Ixy i TSX 47 lxy i 1 RUN STOP input 10 0 TSX 17 11 8 TSX 37 1 Event triggered input 10 24 and 10 25 TSX 17 l1 0 to 11 3 TSX 37 1 Output bit Ox i TSX 17 Qx y i 1 Oy i TSX 27 Qx y i 1 Oxy i TSX 47 Qx y i 1 SECU output 00 0 TSX 17 Q2 0 TSX 37 1 Internal bit Bi Mi System bit SYi Si 3 Step bit Xi KXi Fault bit Sx i TSX 17 lx y MOD ERR module l Oxy S TSX 27 47 lx y ERR channel 2 Bit j of internal word i Wi MWi Xj Bit j of system word i SWi j SWi Xj 3 Bit k of common word j COMi j k Y NWi Xk 1 of station i Bit j of input register word i IWx i j olWX y i Xj 1 Bit j of output register word i OWx i j QWX y i Xj 1 21 Appendix Words O
20. mand in the object reassignment screen PL7 2 binary application Ladder PL7 source hardware and software Y al LD file configuration constants Ladder language and Grafcet BIN file Grafcet PL7 source i GR7 file PL7 2 APPLICATION conversion report and or CONVERTER RPT file N PL7 2 PL7 symoos abe Goes cores eni SCY file Presentation of the converter Warning Since some objects do not have an automatic correspondence in PL7 I O text blocks fast counters etc a program may not operate correctly following the conversion The following manual operations must therefore be performed in order to complete the conversion e modify the PL7 configuration following the instructions contained in the conversion report e import the source LD or GR7 following the instructions contained in the conversion report complete the Ladder rungs or the incomplete Grafcet charts 1 2 Preliminary transfer of the application binary file and the symbols table This operation may be necessary if the binary file to be converted is not present on the hard disk or on floppy disk or if the symbols are contained in an SYM file e when the BIN file is in the PLC memory or in a program cartridge it must be transferred to hard disk before it is converted To do this the PL7 2 under DOS or PL7 2 under OS 2 software is required e when the symbols a
21. menu Import command Edit Utilities View Application PLC Debug Options New En Open E Close Save Ctrl S Save As Import Import Application Export Application Replace Convert Print Setup Exit Ctrl Q 1 TSX_AD STX 2 DEMO3710 STX 3 C AASTAGES A_MICRO STXDIR VALM13_E STX _4 CAAASTAGESISTXDIRIG7TRE STX pases et seeps PE E 2E 36 3E 2E 2E 3E 3E 2E 3E 3E 2E DE 3E IE IE IE E IE IE DEJE ME IE IE IE IE EIE PEIE IE JE IE EJE JE IE E JE IE IE JE JE IE IE JE IE IE IE JE IE JEJE JE IE E IE IE JEE IE IE JEJE IE IEP RECOMMENDATIONS NINE JEJE JE JE JEJE JEJE JE JE JE IE JE JE JEJE JE JE JE JE JE JEJEJEJE JE JE JE JE JEJEJEJE E IE JE JE JE JEJE JE JE JE JE JEJE JEJE JE JE JE IE JEJEJE JEJE EIE IE IE IEE Reconfigure the following PL7 objects non configured objects e define the tree structure of the source file LD or GR7 to be imported logical drive directory file name then start its import with OK Import an Application Nom de fichier R pertoires 107 2 filmil ar Liste des fichiers de type Lecteurs 18 Application conversion During the import operation all the Ladder language rungs or Grafcet charts which have been converted correctly are inserted automatically into the selected PL7 program module These program elements are displayed in black Ladder language rungs or charts converted incorrectly are incomplete and displayed in red Th
22. object reassignment screen using the Save command see paragraph 2 2 4 This displays the following dialogue box Write back up file File Name Directories baratte c72 a pl7_2 Ban 3 pl7_2 By default the correspondence file takes the same name as the source file followed by the extension C72 The file name can be modified but not its extension C72 This will be saved in the same directory as the source file Reading a correspondence file enables objects resulting from the analysis of a program module or a module part to be reassigned according the values saved in this source file A check is performed to ensure that a C72 file can only be loaded if it corresponds to the BIN file used for the save name and checksum check The correspondence file is read from the object reassignment screen using the Retrieve command see paragraph 2 2 4 This displays the following dialogue box Read back up file File Name Directories baratte c 2 baratte c72 Drives 20 3 Appendix 3 1 Correspondences between PL7 2 and PL7 objects PL7 2 objects with a direct equivalent in PL7 are automatically translated by the converter Objects with no direct equivalent can be reassigned by the user in the Object reassignment screen or replaced under the program editor when importing These objects are indicated in the tables via the reference numbers 1 these objects do not have a direct equiva
23. on 2 2 Choosing the elements to be converted 2 2 1 Selecting the PL7 2 application This is performed using the following dialog box where the BIN file to be converted logical drive directory file can be selected PL72 gt PL 7 Converter Application Selection File Name Directories a pl7_2 baratte bin film1 bin fin17 bin List Files of Type Bina Files in 8 When one of the binary files is selected its name is displayed in the File Name zone and its SCY symbol file is assigned to it file with the same name in the MOD directory or if this is not found the same directory OK confirms the selection Application conversion If however there is no symbol file with the same name as the PL7 2 binary file the user is asked if he would like to associate another symbol file to it PL7 2 Converter There is no assigned Symbols file Do you want to load another If the user selects No no symbol file will be associated with the BIN file Conversely ifthe user selects Yes the following dialog box is displayed so that an SCY symbol file may be chosen This same dialog box will also be displayed if the user selects SCY File in the following dialog box Application Selection File Name symbole scy symbole sc a Files of T Ta Symboles Fies son e enc mudos o 8 If the application to be converted comprises only a symbol file select this as shown previously
24. or In PL7 however this is not allowed This is because the annotation of the connector numbering has changed in PL7 2 the number is to the right of the reference whereas in PL7 itis above the reference Non converted paths are indicated in the report with details of their position 7 Grafcet comment In PL7 2 the comment is separate from the graphic page and is saved in an appendix file In PL7 it is integrated in the graphic page For this reason the comments are not converted 8 Size of Grafcet pages In PL7 2 the size of a Grafcet page is 14 lines by 8 columns In PL7 itis 14 lines by 11 columns 25 Appendix 3 3 Special cases 1 Problems associated with evaluation of a Ladder rung The following examples concern PL7 2 Ladder rungs which are converted to PL7 with an identical graphic form but which are evaluated differently different result on execution These Ladder rungs contain an object which is simultaneously evaluated and updated it is updated using a coil or function block Updating by a coil with PL7 2 the contact B2 M2 was evaluated before the coil B2 M2 with PL7 the coil M2 is updated before contact M2 is evaluated MO M2 MO M2 M2 M4 M2 M4 Updating by a function block with PL7 2 timer T1 T1 was called before contact T1 R T1 R was evaluated with PL7 contact T1 R is evaluated before timer T1 is called
25. re contained in a SYM file the file must previously be converted to SCY To do this PL7 2 under DOS or PL7 2 under OS 2 is also required Presentation of the converter 1 3 Procedure for converting a PL7 2 application to PL7 The conversion tool for PL7 2 applications is called from a PL7 station which can be accessed using one of the following commands e the File New command to retrieve the PL7 2 application to a new PL7 application and convertit A dialog box is used to select the type of processor and thus to define the station and to select Grafcet language if required Open Exit Ctri Q 1 PLC5710 STX 2 CAPLC57 STX 3 CAXAD_GB STX 4 CAPLC5710 STX Processors TSX Micro TSX 5710 V1 5 TSX 5720 V1 5 __ After having created the application you cannot return to this selection e the File Open command to retrieve the PL7 2 application to an existing PL7 application and convert it A dialog box is used to select which of the PL7 applications on the disk STX files is to be opened Exit Ctr Q 1 PLC5710 STX 2 CAPLC57 STX 3 CAXAD_GB STX 4 CAPLC5710 STX File Name Directories eAasowuse si alex stx E axe_gb stx gt asawuser demo stx E gt studi fic 1 stx El xad E List Files of Type Pl7r es sm e E emase e File Information Application Information Size 177 963 Type TSX Date 2371071996 Name Version STATION 7 0 Time 2
26. rs in brackets For example from MO to M208 64 During automatic conversion the address of the objects is not modified For example B56 becomes M56 Configured This field indicates the number of objects configured under PL7 for the selected family For families whose objects must be assigned manually for example discrete output bits the message NOT ASSIGNED is displayed For families whose objects have not been fully configured in PL7 the message INSUFFICIENT is displayed In this case it is advisable to initiate the configuration editor then access the configuration of PL7 objects so that it can be modified for objects which have not been fully configured their family name is displayed in red in the Object family field and INSUFFICIENT appears in the Configured field Reassign One or more objects of the selected family can be reassigned in this field As the syntax of the objects is given in the entry zones for example Bi only the address of the object needs to be entered for example B6 e from first PL7 2 object to be reassigned e to last PL7 2 object to be reassigned e into first PL7 object of the target range Notes It is also possible to define the first and last objects to be reassigned by clicking on objects in the PL7_2 column of the Proposals field To reassign a single object it is advisable to enter the destination object directly in the PL7 column of the Proposals field Proposals Thi
27. s field gives the list of conversions performed for the selected family For each object converted it gives the symbol of the object the name of the PL7 2 object and its equivalentin PL7 The PL7 object can be modified by positioning the cursor on the object on the object concerned right column and then by changing its address via the keyboard Parameters This field is used to create Save or load Retrieve a correspondence file C72 see section 2 6 Select Module This key displays the selection dialogue box for a module see paragraph 2 2 2 Quit This key is used to quit the conversion function for PL7 2 applications 13 Application conversion Convert This key starts the translation of the PL7 2 module or module part to source PL7 LD or GR7 file which generates the report file RPT see section 2 4 In the case of a Grafcet module the converter translates the chart first then the ladder language rungs associated with the chart steps and transitions Once a Grafcet page has been converted all the Grafcet pages of the module are converted even if they are empty The Grafcet should therefore be imported into a new CHART module The Grafcet conversion in itself does not require any reconfiguration However some graphic combinations are no longer authorized under the PL7 Grafcet editor These non converted paths are indicated in the report file RPT and must be modified either under PL7 2 recommended or w
28. sible for constant words CWO and CW127 results in the translation of all CWO to CW127 constant words In PL7 2 in order to recuperate the value of constant words which cannot be accessed by program gt CW128 transfer the value to an internal word table for example CW200 40 gt MW10 40 The presence of this type of instruction in the converted program results in the translation of tranferred CWi and their values All transferred CWi therefore appear in the Constant word family 27 Appendix 7 Bit and word tables When a bit table for example 11 8 16 in PL7 2 notation or 11 8 16 in PL7 notation is presentin the program to be translated a non configured object message may appear during import of the conversion report The Ladder rungs concerned must therefore be rectified before continuing with the import or the PL7 configuration modified if this is possible When a word table for example W512 60 in PL7 2 notation or MW512 60 in PL7 notation is present in the program to be translated a non configured object message may appear during import of the conversion report The Ladder rungs concerned must therefore be rectified or the PL7 software configuration modified number of MWi according to the maximum size of the imported word table Note The converter does not accept bit table or word table objects in its object family only bit or word objects referenced in the program for example l1 8 or MW512 in th
29. t PL7 Converter Module Selection Activated Files A PL7_2 BARATTE BIN A PL7_2 SYMBOLE SCY Target File Dives TSX 17 20 Directories c tsx3722 pl7junr mod TSX 3722 cr amp xproprj Conversion Option 3 pri_tsx E tsx3722 O Complete pl7junr Partial E gt mod From Rung File Name BARATTE LD ToRung Abon Application conversion Activated files This field lists application files to be converted BIN and associated SCY SCY when the application is a symbol file only or BIN when the binary file has no associated symbol file Target file This field is used to select the target tree structure for the file after it has been converted logical drive directory By default this file LD Ladder program or GR7 Grafcet program takes the name of the PL7 2 source application It can nevertheless be modified as long as the LD or GR7 extension is retained Important This file is created during the initial conversion but is consequently overwritten and replaced each time an application module is converted To prevent overwriting the previous conversion the name of the target file must be changed for each conversion Module conversion This field is used to select the module to be converted In the case of a Ladder module this can be completely converted default option or partially converted when the Partial button is activated see paragraph 2 2 3 Grafcet modules
30. tallation of this conversion tool is optional in order not to overload those users who have no use for it Once this converter is installed it can convert the symbols and comments contained in an SCY file the Ladder language rungs of a PL7 2 program module MAST FAST PRL or POS with the symbols constants and preset values referenced in the program e the Grafcet chart and Ladder rungs steps and transitions for the CHART program module with the symbols constants and preset values referenced in the program Conversion is automatic with the exception of some PL7 2 objects which have no PL7 equivalent or Grafcet editor constraints CHART module On completion of conversion the user has the following files at his disposal a program source file the result of the conversion LD extension conversion of a Ladder language module or GR7 conversion of a Grafcet module This file can be imported under PL7 a report file RPT extension which contains the context of the conversion the correspondence between the objects faults encountered during conversion and objects to be configured This file can be displayed or printed from the converter acorrespondence file C72 extension which provides the correspondence between objects contained in the old application and the objects which have been converted automatically or manually This file is not generated automatically but on the initiative of the user Save com
31. using the Application Selection dialog box logical drive directory In the List Files of Type field select the Symbol Files scy item which displays the list of symbol files Select a file which will then appear in the File Name field then confirm with OK In this case only those objects with a direct equivalent in PL7 are converted The converter generates the source file LD or GR7 which contains the result of the conversion however it does not create a report file RPT PL72 gt PL7 Converter Application Selection File Name Directories en 2 symbole sc List Files of Type Binary Files bin Application conversion Note If an application symbol file is greater than 1000 lines all lines in excess of 1000 will be ignored during conversion This is indicated by a dialog box which enables the symbol analysis to be continued or quit PL72 gt PL 7 Converter Application Selection File Name symbole sc List Files of Type Binary Fes in 8 2 2 2 Selecting the module After the application to be converted has been selected BIN and or SCY file the following dialog box is displayed It is used to define which of the application modules are to be converted FAST MAST SYMB the case of a Ladder program or FAST PRL POST CHART SYMB in the case of a Grafcet program If the selected application is a symbol file only the SYMB module can be accessed PL72 g
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