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Control FPWIN Pro Reference Manual

1. 156 PON a niawanad 22 LD and FBD Editors 76 Priority when Processing Networks in a 160 Control FPWIN Pro Reference Manual POU la an 119 Processing Interrupt Programs 127 Processing Order in LD and FBD Networks a etes s brc f ake to de a 119 Processing Projects 25 Program 157 Program Changes in Run Mode while ONIE iio tite n 114 Program Code ssssssssss 21 Program Organisation Unit POU 157 Program Organisation Units 33 Program Organisation Units POUS 34 Programming Editors 75 Programming Example 79 90 Programming Window 10 Programs ame 36 Projects itis croacia An caveat eer 157 Project Backup nn 25 Project Navigator 8 157 Project Overview and Objects 16 Projects Created in FPWIN Pro 23 Protecting the Index Registers in Interrupt Programs ssssssseeeeee 127 R Recipe Editor nenn 60 Record of Changes nn 162 Remove Breakpoint 132 Restore a Backed up Project 24 Restore Project 25 Second task for FP10SH 120k and FP2SH T20K Lista ta a 66 Security Settings eee 111 Select Networks
2. 85 Programming Editors Control FPWIN Pro Reference Manual WHILE Loop instruction i 0 Loop processing while checking the loop condition before the loop WHILE i 100 AND a i 100 DO i i 10 END WHILI E H T REPEAT Loop instruction i 0 Loop processing while checking the p i loop condition after the loop REPEAT i i 10 UNTIL i gt 100 OR a i gt 100 END_REPEAT EXIT Quit instruction RETURN Return jump RETURN The program returns to the called POU 8 2 5 Comments Non conditional exiting of the loop You can enter comments anywhere you like in the ST editor Comments are enclosed by parentheses with asterisks and and are not nested They can extend over several lines this is a comment on two lines Invalid comment because there is no ending this is an invalid comment Nested comments e g Level 1 Level 2 are allowed but not usual according to IEC 1131 3 These comments cause an error depending on the compiler settings See Extras gt Options gt Compile Options gt Additional Errors 8 2 6 Checking your Program The procedure for checking the program is the same as that for LD FBD Therefore please see check LD FBD program see page 81 86 Control FPWIN Pro Reference Manual 8 2 Structured Text Editor ST 82 7 Insertion Short
3. nee 70 Sequential Function Chart SFC 93 158 Sequential Function Chart Editor 93 Set Password ssssssssssss 111 Setting System Registers 17 Shortcuts ette pp 150 Shortcuts within Programming Editors 150 ST Edilof nore RP 82 ST instructions en 84 Start Dlalog ee eet 6 Status Bar ena teet 12 SUS MO EEEE 131 Step Mode sssssssssses 131 Step Over 131 Structured Text 82 158 Structured Text Editor ST 82 Subdividing Networks 120 T Task Rat 158 Tasks sauna 21 61 Types Of POUS aat ee 36 U Upload Program Code and PLC Configuration 116 Used by Tab ann 30 Navigator eer 30 Useful Hints sss 78 User Interface nenn 5 User defined function blocks 124 User Defined Function Blocks FB Indexing STARTET EE eter eel cd debates 124 User defined functions 123 User Defined Functions 123 V VAR CONSTANT eeeen 46 VAR EXTERNAL eeeeee 46 VAR EXTERNAL CONSTANT 46 VAR EXTERNAL RETAIN 46 VAR GLOBAL eere 43 VAR GLOBAL EXTERNAL 43 VAR GLOBAL RETAIN 43 VAR UN OUT ae 46 VAR INPUT i e ie 46 VAR OUTPUT bos 46 VAR OUTPUT RETAIN
4. 46 VARERETAIN 3 Re 46 Variablen 158 Variables ina een 41 42 Verify Program Code and Systemregister m 117 W What Does a Project Consist of 16 Wizarde add 6 161 Record of Changes ACGM0142END V1 0 JUNE 2000 ACGM0142END V2 0 AUG 2001 Update for release of Control FPWIN Pro V4 0 See the section What is new in the online help ACGM0142END V2 1 SEPT 2001 Minor modifications and improvements integrated ACGM0142V3 0EN Dez 2003 Update for release of Control FPWIN Pro V5 See the section New in this version in the online help ACGM0142V4 0END July 2005 Update for release of Control FPWIN Pro V5 1 and new PLC type FP X Security settings new See also the section New in this version in the online help ACGM0142V4 1END January 2006 No changes in content GLOBAL NETWORK Europe Headquarters Austria Benelux Czech Republic France Germany Ireland Italy Nordic Countries Portugal Spain Switzerland UK Panasonic Electric Works Europe AG Rudolf Diesel Ring 2 83607 Holzkirchen Germany Tel 08024 648 0 Fax 08024 648 111 www panasonic electric works com Panasonic Electric Works Austria GmbH Josef Madersperger StraBe 2 A 2362 Biedermannsdorf Austria Tel 02236 26846 Fax 02236 46133 www panasonic electric works at Panasonic Electric Works Sales Western Europe B V De Rijn 4 Postbus 211 5684 PJ Best 5680 AE Best
5. 2 Select either Go To Definition or Go To Reference from the pop up menu 3 Press F3 if desired to go to the next reference See the online help keyword Navigator for further information on these options Select Sorting Criteria if you want to define the order in which objects are displayed in the project navigator Sorting takes place from top to bottom Test51 pro E Project C Programme Panasonic MEW Control Projects Test51 pro PLC FP X 32k cir System Registers 17 06 2005 17 19 47 LD Memory Size 0 1 entry 23 06 2005 14 20 16 LD Hold On Off 5 8 10 14 9 entries 23 06 2005 14 20 16 Act on Error 4 20 23 26 5 entries 23 06 2005 14 20 16 Time Out 31 32 34 3 entries 23 06 2005 14 20 16 PLC Link 40 47 50 55 57 15 entries 23 06 2005 14 20 16 High Speed Counter Pulse Catch Input Interrupt Input 400 406 4 LD Tool Port 410 412 413 415 420 421 11 entries 23 06 2005 14 COM Fort 410 419 23 entries 23 06 2005 14 20 16 HE Program Code 17 06 2005 17 19 47 fg Libraries 4 entries 17 06 2005 17 19 47 gy Tasks 16 entries 2 DUTs 17 06 2005 17 19 47 e Global Yariables 17 06 2005 17 19 47 t a POUs 1 entry 23 06 2005 14 20 16 AAA Project qe Calltree 95 Used by Project navigator with extended information wwe User Interface Control FPWIN Pro Reference Manual 2 4 Programming Wi
6. Programs Event TRUE 01 Alarm SFC PRG SFC 0 steps C Steps Cha Actions H A sosa Transitions alarm contact 1 BOOL FALSE alarm contact 2 BOOL FALSE alarm light BOOL FALSE green light BOOL FALSE hom BOOL FALSE ir detector BOOL FALSE key 1 BOOL FALSE key_2 BOOL FALSE key_3 BOOL FALSE red_light BOOL FALSE Interrupt O Event 10 Interrupt 1 Event 11 Interrupt 2 Event 12 Interrupt 3 Event 13 Interrupt 4 Event 14 Interrupt 5 Event 15 Interrupt 6 Event 16 Interrupt 7 Event 17 QD Timer Interrupt Interval T 10ms Unreferenced POUs 012 FDEAK PRG IL Calltree NOTES The calltree is only displayed if you have placed a check mark in the Display objects in the Project view dialog box For further information on the calltree settings such as displaying the global variables see Display objects in the calltree 29 Control FPWIN Pro Projects Control FPWIN Pro Reference Manual 3 7 Used by Tab This tab has exactly two root entries e POU pool with its POUs as nodes e the Global Variable List with its global variables as nodes Used by d Y5_Projects Alarm system with IEC add gp Global Variables 4 alarm contact 1 BOOL FALSE alarm contact 2 BOOL FALSE alarm light BOOL FALSE green light BOOL FALSE horn BOOL FALSE ir detector BOOL FALSE key 1 BOOL FALSE key 2
7. 4 OK POU name Comment 0 larm SEC If you have created several programs it is possible to assign them to one task All assigned programs will then be controlled by this single task lt Tab gt Enter comment lt Enter gt Object gt Save o N e m Object Close e SFC programs SFC POUs must always be entered one after the other in the Task Pool No other POU types are allowed between them 63 Tasks Control FPWIN Pro Reference Manual POU name Comment o IL_prog 3 SFC_prog_3 4 LD prog e You can deactivate activate a program within a task for code generation by highlighting the program or click on the POU number and selecting Deactivate Activate from the pop up menu or via the menu Edit You can view each task definition with Object gt Properties or lt Alt gt lt Enter gt Task Properties x m Task Attributes Event 10 Cancel Interval 0 Priority Pp Comment x Name nemp Size Type TASK Last Change 10 07 03 13 24 14 r Security Level RUDA DAD VV Allow Read Access for Lower Levels Task information Event This field displays the assigned event or TRUE with cyclic processing The event is directly linked to the task Interval For time driven tasks this field displays the interval after which the POU is reloaded You can change the interval by clicking the interval field and entering a time
8. 1 Online gt Online Mode or 9 The PLC must be installed for this procedure Online gt PLC Configuration Select the configuration to be uploaded Click Upload from PLC 18 Control FPWIN Pro Reference Manual 3 1 What Does a Project Consist of The Configuration saved in the PLC is transferred to Control FPWIN Pro Modules inserted in the meantime are not recognized automatically or Click on Register 1 0 Maps If the PLC is in RUN mode the question appears if the PLC should be switched into PROG mode If the PLC is in PROG mode the PLC reconfigures the hardware configuration and stores it in Control FPWIN Pro i e modules inserted in the meantime are recognized Entering I O Maps for Each Slot Manually Tai PROCEDURE 1 Double click PLC in the project navigator 2 Double click I O Maps A dialog box appears with a schematic of the backplane with the slots on which the modules can be mounted 3 Define the complete number of slots in Number of Slots Vacant slots are indicated with 3 asterisks and are displayed gray Number of Slots 2 6 7 kaka SIUS Cancel Slt 0 2 3 5 DE wo wo wo wo WO 4 ea 8 giu ee Sd is Defne omn lear All i wo W W WO W wo W wo Chine 19 20 21 22 23 LAS It wa wo 24 qu WO wo wo wo wo 25 26 27 28 29 30 31 ES Ld Ld Ld LL I wo wo wo wo
9. 4 2 2 Functions Functions FUN are Program Organisation Units POUs that upon execution deliver a data element as a result and any number of output values of the classes VAR OUTPUT and VAR IN OUT By specifying the result type VOID the function has no result They can also access global variables via VAR EXTERNAL VAR EXTERNAL RETAIN or VAR EXTERNAL CONSTANT 36 Control FPWIN Pro Reference Manual 4 2 Types of POUs Functions do not contain any internal status information e calling a function with the same input values for the classes VAR_INPUT and VAR_IN_OUT will always yield the same result and the same output values for the classes VAR_OUTPUT and VAR_IN_OUT FPWINPro provides two types of functions 1 Functions of the system libraries FP Library FP Pulsed Library FP Tool Library IEC Standard Library 2 User functions see page 123 You can also write your own user functions and insert them into your own User Library Then you can use these functions in all projects in which this user library is installed Functions can be written in four programming languages ladder diagram LD or function block diagram FBD see page 76 structured text see page 82 ST instruction list see page 91 IL NOTES e Functions cannot be assigned to a task as they can only be loaded by a program or function block e A function cannot be called recursively e The maximum of 5 nested function calls
10. Button Buttons are indicated by square brackets lt Key gt Keys are indicated by pointed brackets Control FPWIN Pro Reference Manual Table of Contents Table of Contents 1 Installation and First Steps esse 1 1 41 Installing and Starting camera een ee 2 1 2 First Steps and Helpful Files MR 3 2 User Interface ee ee 5 21 Star Dialog 5o A A 6 2 2 Main Window neh D e REN das 7 2 3 Project Navigator sae cite cece oet inc 8 2 44 Programming VVIDOM ut ee eiim clef partus ira 10 2 5 Status BA EET 12 3 Control FPWIN Pro Projects cccccccccccccccccccncccncccncnonnnons 15 4 1 What Does a Project Consist Of ccrte an 16 Jl Pa tt IA Ar oe ee LE tM 17 3 1 1 1 Setting System Registers sssssssseee eee 17 3 1 1 2 Configuring Inputs Outputs for Modular PLCs 18 3 1 1 3 Configuring Remote l Os for Modular PLCs ssssss 20 ZLTA Program Gode ucc ete Lt eoe tte havens 21 A 2 t e gute tied ies baud footed Des oe hints 21 3 1 3 O A A el e edo ee e Qeon de 21 DNAs DUTS A LEE 21 3 1 5 Global Variables ssssssssssssseeeeneee eene 22 3 170 POUS 1 iicet tacet ee n eei fe em xen er stem tine 22 Table of Contents Control FPWIN Pro Reference Manual 3 2 Projects Created in FPWIN Pro ccccceeeesesecreceeeeeeeeseeseeneceseereeeeeneces 23 3 2 1 Create New Pro
11. NOTE The interval must be entered in IEC format e g T 10s 64 Control FPWIN Pro Reference Manual 6 2 Assigning a Program to a Task Priority Under FPWIN Pro the priority for all tasks is firmly set at the value 31 and cannot be changed Interrupt tasks are processed in the order displayed in the Task pool i e Interrupt 0 has a higher priority than Interrupt 1 etc 65 Tasks Control FPWIN Pro Reference Manual 6 3 Second task for FP10SH 120k and FP2SH 120k For the FP2SH 120k and the FP10SH 120k the program memory is divided into two tasks Each task can perform a maximum of 60K programming steps If a POU is entered for the first task the compiler enters the program code created into the first 60K of the program memory automatically If a POU is entered for the second task the compiler enters the program code created into the second 60K of the program memory automatically There are two Program Code Editors one for each program memory in the project navigator Program Code and Program Code_2 The initialization of variables that are used in programs POU always takes place in the first task The tasks are executed in turn by the PLC Task 1 Task 2 Task 1 Task The system resources e g labels data registers or file registers are used by both tasks and are administered centrally System Resources NOTES e Programs that are entered under Tasks gt Program 1 and the Interrupt routi
12. Show Next Error Next Warning cancel Close A Body EE Project 98 Caltree 193 Used by Error in NW3 C2028 Signal has no input FP105H 60k If applicable please click on the displayed error and then Show The program containing the error will be displayed on your screen and the error will be highlighted NOTE Always fix the first error first and then repeat Object gt Check Subsequent errors may be sequential errors 81 Programming Editors Control FPWIN Pro Reference Manual 8 2 Structured Text Editor ST Structured Text is a text based editor exempt from normal syntax ST allows you to write complex programs and control structures using an optimized programming language lt is available for all PLCs and requires no more resources e g steps labels or calls than other editors while doing comparable programming A PUN EXAMPLE IF Send THEN Copy characters of the variable SendString to the SendBuffer 1 e SendBuffer 0 will be used by F144_TRNS The number of bytes not yet transmitted is stored in SendBuffer 0 at each transmission F10_BKMV sl_Start Adr Of VarOffs SendString StringHeaderSize s2 End AdrLast Of Var SendString d Start SendBuffer 1 Send the information of the SendBuffer F144 TRNS s Start SendBuffer 0 n Control LEN SendString END IF 8 2 1 Expressions Expressions link the
13. een 155 Online Change Mode 114 Insert Breakpoint 132 OP FUN FB Selection 87 Insert Operands ne 88 Open an Existing Project 24 Insertion Shortcuts 87 Open Project from the PLC 23 Installation and First Steps 1 Op r dS ciar 83 Installing and Starting 2 Operators denied 83 Instruction List IL 156 Output Variable 157 Instruction List Editor 91 Instructions 84 P Introduction to Debugging 130 ATi Introduction to Exporting and Importing 142 Particularities of ST Editor 88 Introduction to Networks ID TE Say 70 Password nad OS 1 11 Introduction to Reusability Level 143 Passwords and Security Levels 27 Introduction to Tasks cccccccececececeeeeeee 62 P Instructions eeeeeeeenes 157 DEG rac De ARE ta e ed 17 K Object of navigator 17 M PLC Configuration 117 Keyboard Assignment 149 PLC Network Connection 109 PLC Password serrie anan anria 111 L PEG Type ce ems 101 A A Pop Up Menu ssseseen 79 Ladder Diagram LD
14. em PROCEDURE Pow cM E Double click on Program Code in the project navigator Object gt Import Program Code Select file asc Click Open to load file 148 Chapter 14 Keyboard Assignment Keyboard Assignment Control FPWIN Pro Reference Manual 14 1 Shortcuts IO lt Tab gt or lt Enter gt lt Back sp ace gt a ii lt Shift gt lt Ctrl gt lt Shift gt lt Ctrl gt lt 1 gt Navigator lt underlined on off character gt lt a gt Select all Activate menu lt c gt Copy lt 0 gt Activate navigator lt f gt Find lt h gt Replace lt k gt Edit breakpoints lt n gt New project lt o gt Open project lt p gt Print lt q gt Print preview lt s gt Save lt v gt Insert lt x gt Cut lt y gt Redo lt z gt Undo Discard changes Online mode in edit box and close field Next field Previous field Change windows Next line Last field of Insert line at the previous line end Insert line at the beginning Next field of same Insert carriage ILsn w linen column return in comment same network Next network Close network Delete selected characters Delete character left of cursor Delete selected Cut selected characters characters Delete character right of cursor Beginning of line Select characters Beginning of text Select characters from cursor from cursor position to position to beginning of line beginning of text 150 Control FPWIN
15. Netherlands Tel 0499 37 27 27 Fax 0499 37 21 85 www panasonic electric works nl Panasonic Electric Works Czech s r o Prumyslov 1 34815 Plan Tel 0374 79 99 90 Fax 0374 79 99 99 www panasonic electric works cz Panasonic Electric Works Sales Western Europe B V French Branch Office B P 44 F 91371 Verri res le Buisson CEDEX France T l 01 60 13 57 57 Fax 01 60 13 57 58 www panasonic electric works fr Panasonic Electric Works Deutschland GmbH Rudolf Diesel Ring 2 83607 Holzkirchen Germany Tel 08024 648 0 Fax 08024 648 555 www panasonic electric works de Panasonic Electric Works UK Ltd Irish Branch Office Dublin Republic of Ireland Tel 01 4600969 Fax 01 4601131 www panasonic electric works ie Panasonic Electric Works Italia s r l Via del Commercio 3 5 Z I Ferlina I 37012 Bussolengo VR Italy Tel 045 675 27 11 Fax 045 6 70 04 44 www panasonic electric works it Panasonic Electric Works Nordic AB Sj ngsv gen 10 19272 Sollentuna Sweden Tel 46 8 59 47 66 80 Fax 46 8 59 47 66 90 www panasonic electric works se Panasonic Electric Works Portugal Espa a S A Portuguese Branch Office Avda Adelino Amaro da Costa 728 R C J 2750 277 Cascais Portugal Tel 351 21 481 25 20 Fax 351 21 481 25 29 www panasonic electric works es Panasonic Electric Works Espa a S A Parque Empresarial Barajas San Severo 20 28042 Madrid Spain Tel 91 329 38 75 Fax 91 329 29 76 www
16. Online mode max 128 steps compiled contiguous code for the FP X 512 steps The FP X offers the possibility to download the complete program code in run mode if the size of code changes exceeds 512 steps New variables cannot be declared in Online mode In this case define a dummy variable while in Offline mode You can use this to enter addresses directly into the body at any time PROCEDURE Online gt Online Mode or 9 Open the body of the program you wish to change The program has to already be loaded on the PLC ds Online gt Online Edit Mode or Make changes in the body ar Online gt Download Program Code Changes or click Changes are automatically compiled and downloaded to the PLC 115 Downloading Projects to the PLC Control FPWIN Pro Reference Manual 9 9 3 Upload Program Code and PLC Configuration Use this option only in an emergency if you no longer have a source program available The program is displayed on screen in the basic instruction set and not in your IL ST LD FBD or SFC program The entire program s documentation e g variable names is lost when uploaded from the PLC FPWIN Pro offers two options e upload the program code and the PLC configuration e upload the program code and the PLC configuration and create an FPWIN Pro project Upload Program Code You can upload your program from the PLC into a project view it on the screen or change it However only compiled Masush
17. you can select programming symbols e g contacts and position or edit them in the programming window In interconnect mode you can draw the lines that connect the programming symbols to each other The selection mode is the default mode You can change to the interconnect mode via e Edit Draw Line the Draw Line command is checked if active e click inthe tool bar or e Select the Draw Line command in the pop up menu right mouse button Press lt ESC gt or double click on an empty space within the programming window to leave the interconnect mode Programming symbols that do not have any connection points cannot be selected in interconnect mode Logical elements input and output variables jumps and backward jumps can also be positioned in interconnect mode Time saver features of the grafical editors e When inserting functions function blocks and operators in the POU body these programming symbols are automatically equipped with empty input output variables and name boxes if Add input output variables automatically is activated under Extras gt Options gt Program Options gt Editors gt LD FBD Editor e Press and hold Shift while connecting programming symbols the connecting line is automatically calculated e Press and hold Shift while moving elements that are already connected e g a coil the connection lines automatically shift when the element is moved e When copying programming symbo
18. 1 1 4 Programming Example For programming examples please refer to the online help 8 1 1 5 Enable Input and Enable Output In FBD and LD you can program for conditions by using EN ENO functions and function blocks EN stands for enable input ENO for enable output All IEC functions and function blocks are available both with and without EN and ENO The E MOVE function does and the MOVE function does not have an EN ENO for example If you require an enable input EN and an enable output ENO Insert the EN ENO instruction by selecting Insert with EN ENO from the OP FUN FB selection in the LD FBD and IL editors To facilitate reusing the Enable E_ instruction it will then appear as such under Recently used in the pop up menu EN and ENO are Boolean variables When EN is set TRUE the function or function block is processed When the function or function block has been successfully executed the corresponding ENO is set to TRUE At the ENO output of a FUN FB you can connect the EN input to the next POU which is then only processed when the output ENO of the first POU is set to TRUE EN ENO in a ladder diagram EN ENO in a function block diagram User defined functions see page 123 and function blocks see page 124 can be created with or without EN ENO input and output You can choose between the following possibilities 79 Programming Editors Control FPWIN Pro Reference Manual e when creating a new POU Edi
19. 122 9 10 8 User Defined Functions sssessssee eme 123 9 10 9 User Defined Function Blocks FB Indexing nen 124 9 10 9 1 Function Block Instances in Holding Areas 125 9 10 10 Processing Interrupt Programs ssee m 126 9 10 10 1 Protecting the Index Registers in Interrupt Programs 127 NA 129 10 1 Introduction to Debugglrig odore dina 130 10 2 Step Mode ttbi ier eere oer ER ieee HERR OS Lnd 131 10 3 Breakpoint Mode sssssssse Ree 132 Table of Contents Control FPWIN Pro Reference Manual 11 12 13 14 10 4 Breakpoihts uet ert eher n ert rte eer rebar c ern 134 10 4 1 Breakpoints in the IL ST Editor sssssssseeeneee 134 10 4 2 Breakpoints in the LD Editor ssssssssssee 135 10 4 3 Breakpoints in the FBD EditOF oooooococcccccinocococccccncccocnnononcnnnnnnnnncnannnnnnnnos 135 10 4 4 Breakpoints in the SFC Editor ssssssseeeeenee 136 MONITO 2 137 11 1 Monitoring while Ono scott d ea ra ies 138 Additional Memory u 139 12 1 IC Card EEPROM EPROM a een 140 Exporting and Importing eere 141 13 1 Introduction to Exporting and Importing seseeeeeeeeee 142 13 2 Introduction to Reusability Level eeeeee 143 13 3 Exporting Importing Projects
20. 22 gres 156 Function Block Diagram FBD 155 Local Variable ssssss 156 Function Block Instance 155 Local Variables VAR 46 Function Block Instances in Holding Areas oo 156 ds dd 125 LOGIN zer feet emit TM Function Blocks seesesss 37 Logh soraan an et erede 111 FUNCUONS cil 36 M G Machine Program een 156 Global Variable 155 Main Window seoan 7 Global Variable List Field Descriptions 44 Managing FUN FB in the Compiler 122 Global Variables 22 43 Managing Jumps in the Compiler 122 Glossary irit ta oe eot aede 153 Managing Variables in the Compiler 121 Monitor Menu 138 H Monitoring 2 2 2 otii cen teretes 137 Monitoring while Online 138 How the Compiler Works 119 N IEEE SEPTA Network seien nee 156 IC Card EEPROM EPROM u 140 Network List 70 71 156 Identifier acordada 155 Networks ann 69 70 IE Editor 32 2 si 91 Implemented FUN FB 122 O Import CSV file nn 56 Import Variables 56 Oblect anne 157 Important Symbols ee iii Onlllie utri dte cen pes 157 Independent chains within a network 120 Online Mode seen 110 Input Variable
21. 887 1 886 C Link relay L 10240 0 10240 Link relay word WL 640 0 640 Timer contact T 3000 0 3000 Timer instruction TM 3000 0 3000 C Counter contact C 72 0 72 Counter instruction CT 72 0 72 C Link data register Ld 8448 0 8448 C Dataregister DT 10238 110237 File register FL 32765 0 32765 C Error alarm relay E 2048 0 2048 C Instruction LBL 256 0 256 C Instruction SUB Task 1 100 0 100 Instruction SUB Task 2 100 09108 C Instruction INT 24 0 24 C Instruction SSTP 1000 071000 Show Details Cancel NOTES e Sequential Steps SSTP are available in the Sequential Function Chart SFC only You can obtain a display of available steps and those already used e Instruction SUB is the memory for user defined function blocks FB and functions FUN e The number of available relays and registers depends on your PLC type and PLC configuration When you click Show Details you will receive a detailed description of the point you have clicked in the window shown above 107 Downloading Projects to the PLC Control FPWIN Pro Reference Manual Inputs Outputs Relays Link Relays Timers Counters Registers Instructions In the top left you can enter the word address to be displayed In the bottom part of the dialog box the symbols are explained which show whether a relay is reserved for the user or the system and whether it is being used or not Benutzter Speicher x fo Nummer Eingang X Eingangswort WX Nr Ry
22. DTO to enable communication with an operator device for example e Variables which nee to be accessible from other POUs via VAR_EXTERNAL Do not assign addresses to global variables unless you have to The compiler automatically assigns addresses after the power has been turned on This prevents errors caused by duplicate outputs and ensures that the addresses are automatically updatd ahen the PLC type is changed For further information we would like to familiarize you with address formats in the online help under the keyword addresses Three classes of global variables are available e VAR GLOBAL The value of the global variable can be changed by the PLC program whereever it is used It is initialized with the value defined in the global variable list when the PLC is re booted after a power failure or after switching the PLC from PROG to RUN mode e VAR GLOBAL RETAIN Variables of this type are holding variables which keep their current buffered value when the PLC is re booted after a power failure or after switching the PLC from PROG to RUN mode The value of a holding variable is only initialized with the value defined in the global variable list after a cold start i e when a program is downloaded to the PLC or when the INITIALIZE switch is activated in PROG mode Note If under Extras gt Options gt Compile Options gt Code Generation you activated Retain variables in the user area are not initialized hol
23. FEDCBAS876543210 Nr Rs FEDCBAS876543210 Nr Rs rEDcBAS876543210 EA Ej PEUECELELELELELELELELELELELELELES uuuuuuuuuuuuuuu BEUELEUELELELELELELELELELELELELES uuuuuuuuuuuuuuu uuuuuuuuuuuuuuu Q 300oe amp QGOmNI O La Anvenderbereich nicht benutzt Anvenderbereich benutzt Systembereich nicht benutzt Systembereich benutzt U x Memory areas for inputs outputs relays and link relays The display differs depending on which memory type you have clicked under Used Memory 108 Control FPWIN Pro Reference Manual 9 6 Communication Parameters 9 6 Communication Parameters Check the communication parameters before downloading a program FPWIN Pro can communicate with your PLC directly via e RS232C e Modem e Ethernet You can also connect to a PLC network The settings to be made depend on the PLC type and on the kind of connection FPWIN Pro automatically searches for the suitable parameters unless you have deactivated this feature Please also refer to the corresponding hardware manuals Select Online Communication Parameters choose the network type and proceed logically Note the following when using a modem connection e To connect directly to the modem from the Communication Setting dialog box click Connect Please note that in this case the modem is NOT disconnected with Online gt Online Mode or 9 To disconnect the modem you must go offline and then c
24. Functions Function Blocks permit defining not only one but a set of output variables representing the Function Block results Instances of Function Blocks can be declared locally for use within one POU Declaring the instance of a Function Block within a POU defines the scope of this instance at the same time Function Block Diagram FBD FBD is a graphical language for programming connective logic The individual Program Organisation Unit s Variables are connected with the inputs and outputs of function boxes The connection represents a data flow between variables and inputs outputs of function boxes A Function Block Diagram program is internally structured in Networks A Function Block Diagram network is defined by a connected graph of function boxes Function Block Instance An object of the Function Block class owns its private copy of the Function Block s data declaration memory This private data area is linked to the Function Block algorithm for this particular instance Global Variable A global variable is assigned a physical address in the global variable list From there it can be accessed by all POUs Identifier The identifier is the symbolic name of a variable Input Variable Input variables provide functions and function blocks with the values they need for calculation 155 Glossary Control FPWIN Pro Reference Manual Instruction List IL IL is a low level textual language which provides capabilit
25. Import Object e FPWIN Pro files asc e FPWIN GR project files fp e NPST GR files spg e Reusability Level POU files st 146 Control FPWIN Pro Reference Manual 13 4 Exporting Importing Objects e Reusability Level Type files typ TS ones PROCEDURE 1 Select the object objects in the project navigator e g POUs and or Tasks Only objects according to the selection in the project navigator are imported Use Shift and or Ctrl for multiple selection Object gt Import Object Select drive and path of the file that is to be imported Click file name Use Shift and or Ctrl for multiple selection 5 Click OK The information from the file selected will be imported into the current project of FPWIN Pro and will be displayed within the project navigator under the respective objects A system message will be displayed as soon as you have successfully completed the import procedure 147 Exporting and Importing Control FPWIN Pro Reference Manual 13 5 Exporting Importing Program Code With Object gt Export Program Code you can save the compiled program code in the Program Code Editor to a file Legi PROCEDURE po 4 Double click Program Code in the project navigator Object gt Export Program Code Enter file name asc and select a drive path Click Save to save file With Object gt Import Program Code you can upload a compiled program code of a file
26. PRG LD O18 SFC_POU PRG SFC VAR start switch ff Libraries MAR error BOOL FALSE 5M Tasks MAR start motor BOOL TRUE 3 DUTs MAR top switch BOOL FALSE Global Variables VAR sumi INT u 0 POUs 1 Program part t LD o start the motor start switch edge detection error start motor runtime start start motor SV operating time T motor off runtime EV move ST DTO e Iz Project Calltree 93 Usedby Ready FP105H 60k Instruction list IL with three networks Opere OC PROGRAM IL POU 9 Declarations ofo Each POU body consists of one or more networks In the left of the network info area the labels Start Stop and statuses e g for breakpoints network selection and error messages are displayed The program is displayed on the right in the programming window It is subdivided into three columns Operators Operands and Comments The comments are restricted by brackets and asterisks Comments can be several lines long and positioned anywhere in the programming window Empty lines in the body are permissible Each body can contain 60kB maximum of ASCII source texts An IL network see page 70 must always start with a load operation LD Linking results are filed in the bit memory They are lost however when transferred from one network to another NOTES e Each resul
27. Pro Reference Manual 14 1 Shortcuts Key lt Shift gt lt Ctrl gt lt Alt gt lt Shift gt lt Ctrl gt lt End gt End of line Select characters End of text Select characters from cursor from cursor position to end of position to end of line text DT A a S i EA a So lt dl gt Line down Open Class Type selection Character left Select character Field left left of cursor position Character right Select character Field right right of cursor position Show sub items Hide sub items Open help topic insert insertion template in operator column Open variable function function block selection Continue debugging Change to next Change to window in FPWIN previous window in FPWIN Pro Insert delete breakpoints Step over Debugging Step into Debugging Close current Exit Control window in FPWIN FPWIN Pro Pro 151 Keyboard Assignment Control FPWIN Pro Reference Manual 152 Chapter 15 Glossary Glossary Control FPWIN Pro Reference Manual Accumulator The accumulator stores intermediate results of an IL instruction The result of each operation is stored immediately after it is processed Input conditions for subsequent operations are not necessary further processing is based on the current value of the accumulator The accumulator s content is lost when the following network is processed Therefore store its value in a variable if you require it later on in an
28. be logged onto the PLC see below or must specify the old password in the field Enter old password Click Change to change the password To delete the existing password press Clear or change the password see above to an empty password In this section you can log onto or log off the PLC Login Logout To log onto the PLC enter the current password in the field Enter password and click Login The section Status now shows the new password state If a password is set and the user is already logged onto the PLC the PLC can be protected by clicking Logout In this case neither uploading nor downloading is possible 112 Control FPWIN Pro Reference Manual 9 9 Downloading a Project 9 9 Downloading a Project Once you have created and compiled your program you can download it em PROCEDURE 1 If RUN mode is active Online gt Change PLC Mode to PROG mode Click to switch between PROG mode and RUN mode 2 Online gt Download Program Code and PLC Configuration or 3 Online gt Change PLC Mode to RUN mode NOTE If your PLC supports the configuration memory option see hardware manual you can download not only the program code but the entire project via Online gt Save Project in the PLC Project information includes the contents of all editors the PLC configuration the compiler options and the content of the user libraries The following PLCs support this configurati
29. editor and open the Format menu Choose a color for set and active breakpoints e The POUs entered in the task are loaded automatically and processed from breakpoint to breakpoint In the procedure we assume that you have already downloaded your project into the PLC Inserting a breakpoint and testing the program em PROCEDURE Switch PLC to Prog mode N Debug gt Test Flags gt Break Valid Select line in IL ST or network in LD FBD EU 4 Debug Insert Remove Breakpoint or Nu The line at which the breakpoint was set is highlighted in the default breakpoint color 5 Repeat the last two steps until all of the breakpoints are set Online gt Change PLC Mode RUN mode or Debug gt Continue or lt F5 gt no lt F5 gt enables you to process the program from one breakpoint to another Removing a breakpoint 1 Switch PLC to Prog mode 2 Select breakpoint 132 Control FPWIN Pro Reference Manual 10 3 Breakpoint Mode Mr 3 Debug Insert Remove Breakpoint or Y The line is no longer highlighted With Debug gt Breakpoints you can view the breakpoints set in the current project insert or erase breakpoints Use Debug gt Test Flags gt Output Enable to send the results of the links to the outputs Please ensure that the control for these settings must be in TEST PROG mode 133 Debugging Control FPWIN Pro Reference Manual 10 4 Breakpoints With Debug gt Brea
30. header in the POU body and press lt Enter gt You can then declare the variable immediately 50 Control FPWIN Pro Reference Manual 5 3 Local Variables VAR 5 3 4 Assigning Variables in the Program After declaring variables in the list of global variables or in the POU header you can assign them in the PLC program with the aid of the Variable Selection dialog box In the following procedure it is assumed that the POU body is already displayed in the programming window 4 e PROCEDURE 1 LD and FB Click name box IL Position cursor in the operand column Click press F2 or click Variable Selection from the pop up menu ES Variable Selection Aa E Type Class Variable Simple Type Numeral Libraries ANY_NUM y Details VAR INT 1 xi Minimize dialog after insert Insert Body More gt gt Ivi Header Help Close Z 3 Click declaration location under Library The variable can be declared in the header of the current POU lt Header gt in the global variable list lt Global Variables gt or in a user library if available By clicking lt ALL gt all of these declaration locations are searched through Select type class Here you can classify the data types which are then displayed in the Type selection field Simple Types INT WORD etc Data Unit Types or Function Blocks Select data type In the Type selecti
31. mistica tarotistas 144 13 4 Exporting Importing Objects 2 22 2 44444444 44H Hnn anne nn nnnaanannnnnn nen 146 13 5 Exporting Importing Program Code eeeeeeeess 148 Keyboard Assignment eene 149 14 1 SHOHCHS ae nee ee er alata al 150 Control FPWIN Pro Reference Manual Table of Contents 19 SGIOSSANY a 153 e duane T 159 xi Chapter 1 Installation and First Steps Installation and First Steps Control FPWIN Pro Reference Manual 1 1 Installing and Starting Before installing Control FPWIN Pro check whether your PC meets the following requirements e Pentium processor or compatible e 128 MB RAM or more e CD ROM drive e Hard disk with at least 100 MB free disk space e VGA monitor or compatible monitor e Mouse e Serial COM interface to connect your PLC Furthermore Windows 95 98 NT V4 0 2000 ME or XP should be in place before you start installing FPWIN Pro NOTES e To install under Windows 2000 or XP you need administrator rights on your computer e Weassume that you are an experienced user of Microsoft Windows em PROCEDURE 1 Start Windows 2 Insert the Control FPWIN Pro CD into the CD ROM drive A browser showing the contents of the CD is automatically started Select a language Choose Install software Carefully read the information displayed on the screen and follow the instructions To s
32. monitor the program while it is running In monitor mode you can change the values of the variables view the changes in values and even set some variable values force For this purpose you can monitor Item to be monitored Icon pur sampling traces You can also check the following statuses and assignments e PLC status e link status e network status e statuses of special internal relays e statuses of special data registers and the e shared memory assignment Monitoring can only be carried out in online mode see page 110 REFERENCE For details and procedures on these monitoring operations please refer to the online help 138 Chapter 12 Additional Memory Additional Memory Control FPWIN Pro Reference Manual 12 1 IC Card EEPROM EPROM IC Card IC Cards can be used for additional memory in several PLC types With the IC Memory Card Manager you can format write read and clear IC Cards under FPWIN Pro FPWIN Pro supports IC Cards for SRAM and F EEPROM Depending of the type of IC card inserted into the PLC certain functions e g formatting are locked out in the IC Card Manager dialog box EEPROM A program can be exchanged directly between the RAM of a Matsushita PLC and an EEPROM plug in EEPROM or EEPROM card available as an option depending on the PLC type used EPROM A compiled program can be saved on a hard drive or a floppy disk in FP Hex format in Motorola Hex format or in
33. once the variable with the name of the transition is TRUE The variable with the transition name is automatically declared by Control FPWIN Pro ES When you assign a program to a transition the following restrictions apply Only one network is permitted in the transition body Functions with enable input may not be used Parallel divergence A parallel divergence is marked by a double horizontal line When the transition is fulfilled before the parallel divergence two or more steps are executed in parallel simultaneously Count Dints Count D WWords After execution all of the steps are reunited in a transition by a parallel connection CountReals NOTE 96 Control FPWIN Pro Reference Manual 8 4 Sequential Function Chart SFC The transition after a parallel convergence only takes effect once all of the previous steps have been processed Alternative divergence An alternative divergence is marked by a horizontal line Depending on which transition is fulfilled GoToWords or GoToDoubles the accompanying divergence is executed When both transitions are fulfilled at the same time the execution priority of left to right applies i e in the following divergence only the step to GoToWords is executed E GoTo Words B P GoTo Doubles No matter which step is executed both steps are reunited with the following symbol 24 FinishWWords 24 Finish Doubles When programming
34. only One of these PLC types has to be selected with Online PLC Type otherwise the component Machine_Program will not be displayed in the Project Navigator Panasonic Electric Works Europe AG optionally offers machine programs which take over certain partial tasks which facilitate programming At this point in time a PID controller is available Network Networks belong to a POU body and contain the logic program Network List A network list provides you with a better overview of your program Open the network list when the POU body is active via Tools gt Network List 156 Control FPWIN Pro Reference Manual Glossary Object In Control FPWIN Pro all components listed in the project navigator are objects Online Online means that the PC and the PLC are communicating with each other You can also program while online Caution When online you must program with extreme caution because programming errors changes could injure men or damage machinery Output Variable Functions and function blocks write their results into output variables P Instructions P Instructions are instructions from the Basic FP Instruction Set that work exactly like the F Instructions except that they are only executed at a rising edge Program A program is similar to a Function Block with one implicit Function Block Instance The differences between Programs and Function Blocks are e Programs are only allowed on top of a POU invocation hi
35. respective entity is accessed This implementation helps save a lot of useful space in the program memory especially when the same user defined function blocks are frequently used However accessing the data areas via index registers may prolong the cycle time NOTE e With FB indexing some basic functions do not work correctly when they are called up several times within a cycle You will receive an error message with the following commands Counters F118 F166 F167 F168 Shift instructions SR F119 124 Control FPWIN Pro Reference Manual 9 10 How the Compiler Works 9 10 9 1 Function Block Instances in Holding Areas Instances of function blocks can be assigned to holding areas e all conditions for the function block s variables remain intact after a power failure In this case the variables have to be entered under the class VAR_RETAIN or VAR_EXTERNAL_RETAIN in the POU header For VAR_EXTERNAL_RETAIN the FB instance must have been declared in the global variable list as VAR_GLOBAL_RETAIN If the class VAR_RETAIN or VAR_EXTERNAL_RETAIN is used for the instance the compiler assigns addresses from the holding area to the non holding variables of the classes VAR VAR_INPUT VAR_OUTPUT or VAR_IN_OUT which are only initialized after downloading the program Sub instances of the class VAR are treated like sub instances of the class VAR_RETAIN The adresses for other variables or sub instances of the classes VAR_RE
36. start THEN F10 BKMV sl Start source Array l s2 End source Array 3 d Start target Array 01 END IF The address functions of the FP Tool Library do not distinguish between input and output functions i e in the ST editor only one of them exists Functions of the ST editor Corresponding functions in the FP Tool Library Adr Of Var Adr Of Var I Adr Of Var O AdrLast Of Var AdrLast Of Var AdrLast Of Var O Adr Of VarOffs Adr Of VarOffs Adr Of VarOffs O AdrDT Of Offs AdrDT Of Offs AdrDT Of Offs O AdrFL Of Offs AdrFL Of Offs I AdrFL Of Offs O When debugging an IF or CASE control structure the program code within the control structure will run even if the control condition is not true However the individual commands will not be executed Do not use the value of the control variable after the loop is finished because different values have been assigned to it Programming loops with many steps may extend the scan time of the PLC Increase the settings system register 30 or try to divide the program into several cycles The data type of a Boolean or numeric literal can be specified by adding a type prefix to the literal consisting of the name of an elementary data type and the sign For example INTZ2 or REAL 3 2 To identify literals some competitor programming systems require typed literals For this reason FPWIN Pro also supports typed literals Because internally the compiler of F
37. task list Programs NOTES 126 Control FPWIN Pro Reference Manual 9 10 How the Compiler Works e If several interrupt requests occur simultaneously they are executed in the order of priority from the lowest to the highest number e If further interrupt requests occur while an interrupt program is being processed the interrupt program with the highest priority i e with the smallest number will be processed after the interrupt program being processed is finished In other words interrupt programs cannot interact with each other 9 10 10 1 Protecting the Index Registers in Interrupt Programs The compiler s job is to ensure that index registers that are used in interrupt programs functions or function blocks are not overwritten For this reason the following code is generated for PLCs index register in interrupt program code programmer s comments on the right PLCs with index register banks FP2SH and FP10SH INTO ST R9010 F411 CHGB Kl Index register ST R9010 FO_MV DT458 I5 Actual program FO_MV K5 I5DT455 ST R9010 F412 POPB Index register PLCs without index register banks INT 0 ST R9010 FO MV I5 DT461 Protecting the ST R9010 FO MV DT458 I5 Actual program F0 MV K5 I5DT455 ST R9010 bank set to 1 code band reset current content code F0 MV DTA461 I5 Rewriting the current content IRET 127 Chapter 10 Debugging Debugging Control FPWIN
38. temp_high BOOL FALSE ba 5e POUs E a Alarm SFC SFC og FBD_POU FBD pes O as IL POU IL mg LD_POU LD me og neu LD 078 SFC_POU SFC H G temp high temp low O Cooling temp OK temp OK e Suction vessel empty ta Project 93 Calltree WS Used by Ready SFC program O Initial step resen 0 Ofe comen Final step The following symbols are used 93 Programming Editors Control FPWIN Pro Reference Manual Step A step is a part task e g switch on motor Step1 When you switch the PLC from PROG to RUN mode the initial step is the first step to be activated The steps are processed one after the other Once the final step has been processed the initial step is reactivated etc You can assign one or more actions to each step If you do not assign an action to a step the step has a wait function until the subsequent transition is fulfilled Actions are entered under Actions in the project navigator and can be Boolean variables or programs in LD ST IL or FBD They can be assigned to one or more steps Whenever a step is active the actions assigned to it are executed Action Create a new action in the navigator 1 Select the POE or the respective Action pool of the SFC program Object Edit Tools 2 Edit gt New gt Action or 3 Choose a name and the programming editor 4 OK Select the step you wish to associate with an ac
39. the PLC you also have to adjust the PLC configuration Otherwise FPWIN Pro will not switch into online mode but will rather ask you to configure your PLC accordingly 110 Control FPWIN Pro Reference Manual 9 8 Security Settings 9 8 Security Settings Online gt Security Settings displays the current security settings and enables you to protect the access to the PLC Depending on the PLC type password protection and PLC program upload protection can be set Security Settings Security Settings r Status information Status information Password protection No password set or user logged in Password protection No password set 7 Hexadecimal 4 digits Any character 8 digits Upload protection Upload protection disabled Password retry count 3 Password function Password function Please enter 4 hexadecimal digits Please enter up to 8 characters Enter old password Enter old password Enable upload protection Enter new password Enter new password Change Change Repeat new password DA Repeat new password Clear Clear PLC access m PLC access Please enter 4 hexadecimal digits Please enter up to 8 characters vm ogir Enter password Enter password Logout Logout Help Help Security settings dialogs for PLCs upload protection dialog on the right e g for FP X Status information The status information shows the accessibility condition of the PLC as either password protecte
40. which the output variable has been declared other POUs can only read the output variables e Compared to function blocks functions always have only one output which has the exact same name as the function itself e g fun deac The data type is determined when the function is created or via Object gt Properties VAR_OUTPUT_ Like VAR_OUTPUT but holding i e the value of the variable is retained even after a power RETAIN failure VAR_OUTPUT_RETAIN is only set as the initial value after a PLC cold boot provided you have downloaded a program to the controller beforehand and switched the PLC from PROG mode to RUN mode If under Extras gt Options gt Compile Options gt Code Generation you activated Retain variables in the user area are not initialized variables for which the user assigned addresses are not reinitialized VAR_IN_OUT With Input Output variables VAR_IN_OUT the current parameters are copied to the formal parameters before the jump into the function program after the return jump they are copied from the formal parameters back to the current parameters In the function program formal parameters can be read and written Declare local variables in the POU header as follows NOTES e identifiers may not begin with a number e FP addresses XO Y1 etc are fixed terms and may not be used as identifiers for global or local variables em e WEM PROCEDURE Double click POU name in the project navigator
41. with the SFC editor not only the POEs but all actions and transitions for entering an SFC program are displayed in the navigator under Actions For further information on the most important steps see online help under keyword Edit an SFC 97 Chapter 9 Downloading Projects to the PLC Downloading Projects to the PLC Control FPWIN Pro Reference Manual 9 1 Before You Download Your Program to the PLC Once you have programmed your PLC program you can download it to the PLC in order to try it out But before you download the program do the following 1 Set the PLC type 2 Set the compiler options e g address ranges 3 Compile the project 4 Etc In this chapter you will learn how to proceed step by step 100 Control FPWIN Pro Reference Manual 9 2 PLC Type 9 2 PLC Type Online gt PLC Type enables you to select the PLC type Please note that you can only change the PLC type in offline Mode NOTES e When you select Default the compile options are reset to the default values Variables from the list of global variables that were in the hold area might now be in the non hold area For this reason you should adapt the compiler options and hold non hold areas after changing the PLC Under Extras gt Options gt Compile Options gt Code Generation you can set the compiler to retain these variables e Furthermore all system registers are reinitialized and the default values are loa
42. BOOL FALSE key 3 BOOL FALSE Online Flag BOOL FALSE receive buffer ARRAY 0 83 OF WORD red_light BOOL FALSE Qe POUs og Alarm_SFC PRG SFC 0 steps 012 FDEAK PRG IL E RE TE E BBB BB BB BB BE Used by list POUs that use global variables or that invoke other POUs e g FBs are arranged hierarchically in a tree structure Control FPWIN Pro Reference Manual 3 8 Check Objekt 3 8 Check Objekt You should have programs and variable lists checked by Control FPWIN Pro before you compile them We recommend checking each individual component once it is finished 1 PROCEDURE Check Object 1 Click object to be checked 2 Object gt Check or or pop up menu within the navigator gt Check Find error 1 Click error message warning in the window Compile Check Messages lt Alarm_SFC Action activite gt P Warming in Nw 2 C2009 Unconnected line end Error in NW C2010 Connection is not connected Error in Nw 2 C2020 Data flow did not reach part of network 2 errors 1 warning IV Minimize Dialog after Display Show Next Error Next Warning 2 Click Show or Double click the error message Control FPWIN Pro automatically opens the part of the program with the error and highlights it NOTE lf several errors occur correct the first error listed
43. C These symbolic names are used in the program instead of physical addresses A distinction is made between global see page 43 and local see page 46 variables e Global variables are a direct connection to the outside world e they represent inputs and outputs for the process Other variables are used for IOP or visualization Global variables are declared in the Global Variable List e Local variables are place holders for intermediate results that the system saves in a location of your choice They are declared in the POU header of the respective POU Variables which have been declared once can be changed assigned directly in the program to the input output etc or assign them to groups of variables e g ARRAYs or data unit types For complex control procedures you can also create recipes To help you maintain on overview the cross reference list enables you to list all variable declarations and their constraints 42 Control FPWIN Pro Reference Manual 5 2 Global Variables 5 2 Global Variables Global variables are symbolic names They are declared in the Global Variable List which can be accessed from the project navigator Via the global variables the PLC sets up the connection to the outside world The following variables must be declared in the global variable list e Variables which are assigned to inputs and outputs e g X0 YO of the PLC e Variables which need to be assigned to a certain address e g
44. CEDURE 1 Double click Global Variables in the project navigator The list of global variables is opened Select desired variables Extras gt Declare External Variables A request to confirm is displayed 4 Click OK The selected global variables are inserted in the headers of all current PRG and FB type POUs available in the POU pool as VAR EXTERNAL NOTE Edit Undo is not possible for Extras gt Declare External Variables You can only remove externally declared variables from the POU headers with Extras gt Delete Unused Variables see page 47 Variables which you adopt from the list of global variables in a POU header have three different classes 46 Control FPWIN Pro Reference Manual 5 3 Local Variables VAR e VAR EXTERNAL AVAR GLOBAL type variable which has been adopted from the list of global variables AVAR EXTERNAL type variable can only be adopted in the header of a PRG or FB type POU The value of this variable is initialized with the value defined in the POU header when the PLC is re booted after a power failure or after switching the PLC from Prog to RUN mode e VAR EXTERNAL RETAIN AVAR GLOBAL RETAIN type variable which has been adopted from the list of global variables VAR EXTERNAL type variables are holding variables which keep their current buffered value when the PLC is re booted after a power failure or after switching the PLC from PROG to RUN mode The value of a holding variable
45. Click Class field in header Click variable class lt Tab gt Boos quot Enter identifier lt Tab gt When you declare an FB entity select the desired function block here 49 Variables Control FPWIN Pro Reference Manual Tip 10 11 12 Click J in the Type field Type Selection Type Class Type e Simple Types Data Unit Types C Fonction Blocks Library Help Cancel Select desired data type under Type Class Select library Click desired data type under Type When you declare an FB entity select the desired function block here Click OK lt Tab gt The default initial value for the selected data type is displayed automatically You can overwrite it if required lt Tab gt Enter comment lt Enter gt lt Shift gt lt Enter gt A new declaration line is created after the current line if it is the last line in the POU header Class Identifier_ Type Initial Comment WAR Iswitch on BooL FALSE starts the motor wW Ek 3 f 3 ch Inthe FBD and LD editor you can also declare local variables directly in the POU body if you have activated the check box Declare new identifiers under Extras gt Options gt Program Options gt Editors gt LD FBD Editors In this case the Variable Selection Mode NewVar dialog box is automatically opened as soon as you enter the name of a variable not yet declared in the POU
46. Comment Fill in for a more detailed description of the variables e geo eee o gt Rh Control FPWIN Pro Reference Manual 5 2 Global Variables NOTES e Identifiers may not start with a number e FP addresses XO Y1 etc are fixed terms and may not be used as identifiers 45 Variables Control FPWIN Pro Reference Manual 5 3 Local Variables VAR Local variables are declared in the POU header and can only be used in the accompanying POU body Local variables do not permit an exchange with other POUs In the POU header a distinction is made between those variables which are adopted from the global variable list in the POU header and those which you declare specially for a certain POU body in the accompanying POU header The variable type that can be declared in the POU header depends on the POU type NOTE m Extras gt Options Compile Options gt Address Ranges see page 102 enables you to specify the address area which the compiler reserves for local variables The remaining address area is used for global variables 5 3 1 Adopting Global Variables in the POU Header If when declaring global variables you have checked the Autoextern field all global variables are automatically adopted in each new POU in the POU header If you did not check the field you can adopt all or only certain global variables at a later stage by using Extras gt Declare External Variables 1 PRO
47. D A network is processed SFC A selected program step is processed NOTE The POUs entered in the task are loaded automatically and processed in step mode In the procedure we assume that you have already downloaded your project into the PLC em PROCEDURE 1 Set PLC into PROG Mode Debug Test Flags Step Mode Switch mode selection switch to TEST 4 Online gt Change PLC Mode Test run mode or 5 Debug gt Step Into or lt F11 gt or If you diverge into the sub program after reaching a function block or a user defined function and wish to process it in steps When the end of the FB FUN is reached the loaded program is continued m 6 Debug gt Step Over or lt F10 gt or If the PLC is to process the FB or FUN but not yet in step mode Always use step mode when you are sure that the FB or FUN is okay 7 Continue step mode with lt F11 gt or lt F10 gt 131 Debugging Control FPWIN Pro Reference Manual 10 3 Breakpoint Mode When you change your program and wish to download these changes with connected periphery programming errors may present a danger for both users and machinery With Control FPWIN Pro you can set several breakpoints in your program and then process the program from one breakpoint to another The PLC must be in test mode e Specify the colors for set and active breakpoints using Extras gt Options gt Program Options gt Editors gt Format Select an
48. E In order to have access to data unit types or arrays which are not supported directly their individual elements are exported as variables to the CSV file 55 Variables Control FPWIN Pro Reference Manual 5 6 Import Variables Using Extras gt Import CSV File you can import variables from a text file to the Global Variable List The text data has to be in CSV Comma Separated Values format This means that the individual entries are separated by commas or semicolons The separator can be set under Extras gt Options gt Program Options gt CSV Export A PROCEDURE 1 Extras gt Import CSV file 2 Select drive in which the CSV file is stored 3 Enter file name 4 Select file type CSV Import Project or CSV Import general 5 OK If you have selected CSV Import Project the CSV file must have been created via Extras gt Export CSV File All global variables in the CSV file will be imported into the Global Variable List If you chose CSV Import general you can import any CSV files not created with Control FPWin Pro The dialog CSV Import general appears and the following options are available Import from line The import process is started beginning with this line The line chosen is shown in the list above Assign By clicking on Assign the highlighted entry from the left column will be assigned to the highlighted entry in the right column and be shown in parentheses Several e
49. E Alarm contact window Class is the variable class e g VAR_GLOBAL VAR_GLOBAL_CONSTANT etc for details see Global Variables see page 43 Identifier is the symbolic name that is used in the program Identifiers may not start with a number FP Address and IEC Address is the physical address which is assigned to the variable e Enter an address only for the inputs and outputs of the PLC or when a specific data register is necessary Otherwise do not enter an address e It does not matter whether you enter the FP address or IEC address first the second one is automatically displayed when you jump to the next field If you do not enter an address the compiler will assign one Detailed information on these address formats can be found under IEC FP addresses Type When you have entered an address a preselected data type e g BOOL for inputs outputs will appear You can select another type from the list of data types Initial is the starting value which is assigned to the variable whenever your PLC is started You can change these values when necessary Autoextern inserts the global variable automatically into the headers of all POUs to be created later Activate the bacilos v Copy declaration to POUs after marking auto extern under Extras gt Options gt Program Options gt Editors gt Declaration Editors the variable is also inserted automatically in all POUs currently displayed in the project navigator
50. Intel Hex format and loaded in an EPROM using EPROM software Using EPROM software the Motorola Hex and Intel Hex formats can be loaded in an EPROM which can be plugged into the PLC as a program memory facility With the exception of FPO 10k FP FP M 0 9k FP1 C14 0 9k and FP10 FP10S all Panasonic PLC types can use an EPROM for saving programs Eg Note When plugging in an EPROM ensure that the PLC write protect switch is at Access enabled see hardware description and the EPROM card is not write protected when writing 140 Chapter 13 Exporting and Importing Exporting and Importing Control FPWIN Pro Reference Manual 13 1 Introduction to Exporting and Importing Control FPWIN Pro enables you to export or import projects either completely or in part e g list of global variables When exporting an ASCII file compatible with Control FPWIN Pro is created which you can also use for importing at a later stage e Exporting projects is a good way to save data especially for saving space The ASCII file can be saved on floppy disk e Before installing an Control FPWIN Pro upgrade update we recommend exporting all existing projects with the old version and importing them into the new version once it has been installed This ensures that you are working with the current data base 142 Control FPWIN Pro Reference Manual 13 2 Introduction to Reusability Level 13 2 Introduction to Reusab
51. N Pro Reference Manual lt Shift gt lt F2 gt The dialog box OP FUN FB Selection is opened Choose OP FUN or FB Insert with Insert gt Body or by double clicking in the editor Create parameter list with the insertion template or Enter parameters directly into the editor 8 2 7 2 Insert Operands You can enter the name of the variable see page 83 or instances of function blocks see page 37 as text into the editor or use the Variable Selection dialog box q AA PROCEDURE 3 1 Click in the programming window 2 Clickon or Tools gt Variable Selection or lt F2 gt The dialog box Variable Selection opens Select variable Insert with Insert gt Body or by double clicking in the editor For instances of function blocks Create parameter list with the insertion template or enter parameters directly into the editor 8 2 8 Particularities of ST Editor Please note the following when using the ST editor e There are no EN ENO functions and function blocks from the IEC Standard Library within the ST editor e For Boolean constants TRUE and FALSE as well as the Boolean zero 0 and one 1 can be used e The FP library s F and the FP Pulsed Library s P instructions EN input contacts and ENO output contacts play no role Rather this functionality is determined by using a specification instruction 88 Control FPWIN Pro Reference Manual 8 2 Structured Text Editor ST Example IF
52. Operands see page 83 of Operators see page 83 based on their rank When their rank is the same processing proceeds from left to right With the values A 1 0 B 2 0 C 3 0 and D 4 0 for X A B C SORT D the result is 3 By inserting parentheses the processing order can be changed e g for X A B C SORT D the result is 1 Boolean expressions are always fully processed IF a lt 100 AND UserFunl a THEN a atl END_IF In this case UserFun1 is also processed if a gt 100 When you wish to avoid processing UserFun1 for whatever reason e g it s too time consuming or when a gt 100 an operation error occurs or because the memory area will be overwritten you can write for example IF a lt 100 THEN IF UserFunl a THEN 82 Control FPWIN Pro Reference Manual 8 2 Structured Text Editor ST a atl END_IF END_IF Expressions can also indicate elements of an array X Arrayl i 2 8 2 2 Operands The operands you can use in the ST editor are Name Type Example Literal Numerical 49 or 3 14159 String This is a text Time T4Z8d 3h 23m Variable Individual variable Var1 Element of an Array see page 58 Array1 5 Element of a DUT see page 21 Dut1 Var1 Element of an Array or a DUT Dut1 Array1 i 5 Function Call function Fun1 a b c These operands can be linked via Operators see page 83 The combination of Operators in connection with O
53. PLC Control FPWIN Pro Reference Manual 9 10 5 Managing Jumps in the Compiler Regardless of where you position a jump in the network it will only be executed at the end of the network 9 10 6 Managing FUN FB in the Compiler In managing functions FUN and function blocks FB Control FPWIN Pro distinguishes between those which are already implemented Basic FP and IEC and those which are user defined For user defined function blocks you can activate the option Indexed function block instances under Extras gt Options gt Compile Options gt Code Generation for some controllers and with which program code can be saved particularly when these function blocks are used frequently but which also increases the PLC cycle time 9 10 7 Implemented FUN FB The implemented functions FUN and function blocks FB include IEC operators functions and function blocks from the IEC Standard Library and FP Tool Library as well as the F and P commands from the FP Library and FP Pulsed Library For these the compiler creates an inline code i e the instructions assembler code of the respective function are integrated and executed directly at the cue point In the following example we have used FP addresses in order to facilitate verification of the assembler code created from them As the program becomes more complicated when FP addresses are used we recommend using variables with meaningful names A PUN EXAMPLE The IEC op
54. PWIN Pro automatically assigns a the right type to literals it is not required to explicitly type literals as described above The case of letters is not significant in identifiers for instance the identifiers abcd ABCD and aBCd are interpreted identically and keywords for instance the keywords FOR and for are syntactically equivalent NOTE When compiling code with earlier versions of Control FPWIN Pro please remember that these versions are case sensitive 89 Programming Editors Control FPWIN Pro Reference Manual 8 2 9 Programming Example For programming examples please refer to the online help 90 Control FPWIN Pro Reference Manual 8 3 IL Editor 8 3 IL Editor The instruction list editor is a text based non syntaxed editor Here you enter IL commands in accordance with the IEC 61131 standard which are listed under Standard Operators in the online help or in accordance with the basic instruction set Wl Example Control FPWIN Pro The IEC 61131 3 Programming System IL_POU OB Project Object Edit Tools Online Monitor Debug View Extras Window Help Ba e ESA IGI CC SH g MAg sm n 9 m Pou Class Identifier Example x ffs Project d W5_Projects Example Type G PLC FP10SH 60k IBOOL FALSE H ag Alam_SFC PRG SFC uj FBD POU PRG FBD g m as LD_POU
55. Pro Reference Manual 10 1 Introduction to Debugging When you change your program and wish to download these changes with connected periphery programming errors may present a danger for both users and machinery With Panasonic controllers except FP e FP Sigma FPO FP X FP1 and FP M you can process your program step by step in TEST mode The controllers must be in test run mode Switch your PLC s mode selection switch to TEST see hardware description the operating type selection switch to REMOTE and if necessary enter RUN mode using Online gt Change PLC Mode When debugging you can select between step mode and breakpoint mode The next sections describe how to proceed NOTE When debugging you can simulate the program flow i e you have not connected any outputs or you can activate the outputs using Debug gt Test Flags gt Output Enable The PLC must be in test prog mode for this 130 Control FPWIN Pro Reference Manual 10 2 Step Mode 10 2 Step Mode If you choose the step mode to test your program you can observe the effect of each individual step on the registers and if applicable find possible errors From a function block or a user defined function you may branch to the subroutine and process it step by step Depending on the programming language step mode is executed as follows IL A command line is processed ST A command line is processed LD A network is processed FB
56. TAIN VAR_OUTPUT_RETAIN VAR_EXTERNAL or VAR_EXTERNAL_RETAIN are assigned as for instances of the class VAR or VAR_EXTERNAL The values of the variables of the classes VAR CONSTANT and VAR EXTERNAL CONSTANT are entered as constant values in the program code If the class VAR or VAR EXTERNAL is used for an instance the declaration of the variables or sub instances in the function block determines whether they are holding VAR RETAIN or not VAR A PUN EXAMPLE POU Header for the Program Prog A program Prog accesses the function block FB1 twice 1 Class Identifier Type TOVAR RETAIN 4faRetaininst1 FB Ti VAR E E H alnst FB1 F POU Header of the function block FB1 The POU Header of the function block FB 1 has the following entries Function block FB1 also draws upon two instances of function block FB2 Class Identifier Type IVAR INPUT alnput1 INTO Fi VAR OUTPUT B VAR RETAIN 4 aRetaininst2 125 Downloading Projects to the PLC Control FPWIN Pro Reference Manual POU Header of the function block FB2 The POU Header of the function block FB2 has the following entries Class Identifier T Memory distribution for the Program Prog Prog FB1 FB2 holding area non holding area 9 10 10 Processing Interrupt Programs Interrupt programs interrupt the processing of the main program s programs in the
57. TERNAL red light E la Steps dy Activation alarm light BOC 5 a y ALARM start flag activation sequence ep OFF set alarm flag deactivation step 1 E a Actions ua OT EN deac_step2 BOOL FALSE deactivation step 2 i4 var deac_step3 BOOL FALSE deactivation step 3 G ALARME FBD I5 _VAR_RETAIN alarm flag pooL FALsE alarm ON flag OFF IL 16 vAR_RETAIN horn OFF flag BOOL FALSE switch horn off after 3 minutes 4 H A Transitions mg FDEAK PRG IL f Project 93 Calltree 93 Used by PROGRAM Alarme_SFC 17 Declarations Components of the user interface Project Navigator CI CI Programming Window including header and body within one frame Status Bar You can position the components anywhere on your screen To move a component drag its title bar Many commands from the tool bar and the menus are also available in pop up menus which open when you click on the right mouse button Pop up menus are available in the project navigator in the programming editors except SFC in the sampling trace window and in the recipe editor User Interface Control FPWIN Pro Reference Manual 2 3 Project Navigator The clear graphic representation of the project hierarchy in the navigator provides an overview even for very complex projects All objects of the project can be easily accessed by double clicking on the respective obje
58. a unit type DUT These cross reference objects are then linked by the system to create a cross reference file SCX e Cross reference objects for the cross reference list are only created if you have checked the objects POU GVL DUT or the whole project with Object Check and activated the option to generate cross reference objects during the check compile process under Extras gt Options gt Program Options gt Cross Reference During each check of an object the accompanying cross reference object is updated e By checking Link cross reference objects to cross reference list you can have the cross reference list created automatically while compiling the program As this makes the compilation procedure longer we do not recommend this procedure For details on cross reference lists search criteria wild cards etc please refer to the online help keyword Cross Reference 59 Variables Control FPWIN Pro Reference Manual 5 9 Recipe Editor If for example you wish to use your PLC program to control a reaction chamber for chemical substances that has supply and drain valves heating elements and mixers etc it can be very helpful to summarize the control variables of these components for a certain substance in a recipe With Monitor gt Recipe Editor gt Open Recipe Editor you can compose a data record containing all variables necessary for a certain recipe In other words you can enter and chan
59. activated The network s status is indicated in the network information area or network list by a X crossed out Network list 1 Select network multiple selection is possible 2 Deactivate In the programming window 1 Select network multiple selection is possible 2 Edit gt Deactivate Activate or zi or Deactivate Activate in the pop up menu Move mouse cursor in the network info area to use the pop up menu 73 Chapter 8 Programming Editors Programming Editors Control FPWIN Pro Reference Manual 8 1 LD and FBD Editors In the Ladder Diagram LD and Function Block Diagram FBD editors programs are presented graphically The LD editor can portray everything the FBD can but in addition the LD e can incorporate Boolean variables in the form of contacts and coils e has a power rail that connects all networks and to which contacts etc are connected within networks LD symbols include contacts coils input variables output variables jumps and backward jumps An FBD program consists of blocks jumps input variables and output variables O 7 d Program p rt to start the motor e E start_swit h error start motor t P l IS 2 Program part to stop the motor 1 error start motor l ES IR stop_switch w HA 3 Program part for operating time counter start motor pulse 1s ADD L I JP EN ENO operating time operating time Il N
60. anges in the POU header once as long as you have defined a variable which is assigned to an address The programs remain unchanged While all variables with an input output address or a PLC address can be entered in the list of global variables and can be used in the entire project all POUs only local variables are declared in the POU header Local variables are variables which are only used in the accompanying POU body The body contains the program logic which can be written in several programming languages e ladder diagram LD or function block diagram FBD see page 76 e structured text ST see page 82 e instruction list IL see page 91 e sequential function chart SFC see page 93 34 Control FPWIN Pro Reference Manual 4 1 Program Organisation Units POUs The local variables are entered in the POU header i e the connection to the inputs outputs and the internal memories is defined The program logic is contained in the POU body Both the header and the body appear in one common programming window that can be splitted JOR Ml Alarm system with IEC address Control FPWIN Pro The IEC 61131 3 Programming System Alarm_ OG Project Object Edit Tools Online Monitor Debug Extras Window Help sa ma en kBRoc PRR Forum 4px AO Alarm system with IEC addr a X Alarm SFC set alarm Alarm SFC deactivate 2 2 Ala
61. ariables are symbolic names which are assigned to the inputs and outputs They are global in the sense that they can be accessed by all POUs PRG FB For further information see Global Variables see page 43 3 1 6 POUs The object POUs POU pool is a list containing all of the Program Organisation Units see page 36 you program NOTE Objects which have not yet been compiled or have been changed since last being compiled are marked by an asterisk in the project navigator Alarm system with IEC address 49 PLC FP e 2 7k 100 steps i fl Libraries Tasks 3 DUTs Global Variables POUs 4 02 Alarme SFC PRG SFC 0 steps OS FDEAK PRG IL 4 b Wf Project qe Calltree 93 Used by Open POU pool oy Objects not yet compiled 22 Control FPWIN Pro Reference Manual 3 2 Projects Created in FPWIN Pro 3 2 Projects Created in FPWIN Pro 3 2 1 Create New Project With the help of the Wizard you can create a new project using Control FPWIN Pro You may enter any project path and provide the project with a name of your choice See also the Power Point presentation First Steps The wizard appears immediately upon starting Control FPWIN Pro or with Project gt New The wizard offers you a second possibility for creating projects When you activate the Advanced Dialog box in the lower left hand corner you can defi
62. ase mouse button The position at which you release the mouse button defines the new network height Optimize the height of a network 1 Select the network by clicking into the network info area Use lt ctrl gt and or lt shift gt for multiple selection 2 Tools gt Optimize Network Height 10 Control FPWIN Pro Reference Manual 2 4 Programming Window The network will be adapted to the height that is needed To enter a network before or after the current network activate the following icons 2 Network before E EE Network after FE You can also insert a new network at the top or bottom of the program or before or after the current network via Edit gt New Network gt Top Before After Bottom 11 User Interface Control FPWIN Pro Reference Manual 2 5 Status Bar The status line is found at the bottom of your screen In the status line you will find information about your PLC type communication parameters the time and other status reports 9 Z9 Ready FP e 2 7k TASK Programs Event TRUE Interval O Prio 31 2 Declaratic D Remote Run COM1 19200 8 1 O Status line mme ofm O a Online Mode Communication Parameters You can customize the status line in the Status bar dialog box Tagi e PROCEDURE 1 Double click the status line not within an active field Program Options E Editors Possible Fields Displayed Fields Gen
63. ation about the project is exported e g project name compiler time and the Control FPWin Pro version Each variable includes the following entries in the text data Class Name IEC Address FP Address Type Initial Comment If you select CSV Export general the following options are available on the opening dialog Assign By clicking on Assign the highlighted entry from the left column will be assigned to the highlighted entry in the right column and be shown in parentheses Several entries in the right column can be highlighted If an entry is highlighted in the right column it also appears in the field below You can edit it there In this way you can give Field x a meaningful name Remove By clicking on Remove the highlighted entry in the right column is removed Unassigned appears in parentheses Save export configuration Saves the export configuration to a file Load export configuration Loads the export configuration from a file Export column title If this box is checked a header is written into the CSV file Separated by the separator character this header contains the entries Field 1 Field 2 or the names you assigned them Export array elements as single variables Activate this checkbox to list all elements of the array in the export file 54 Control FPWIN Pro Reference Manual 5 5 Export Variables Export Starts the export process Cancel Closes the dialog without exporting NOT
64. ct 23 Cross Reference nn 59 Cross Reference Lists 59 SM DD 56 Imposte int MIB 56 D Data Type eam 154 Deactivate or Activate Network 73 Debug Menu ccccococccccononcnccononcnnnnnancninnnnn 130 DeGe eA A EAR 129 Deel ration 3 2 2 rise 154 Declaring Local Variables 48 Defining Lables and Titles 72 Delete Unused Variables 47 Downloading a Project 113 Downloading Changes in Run Mode 113 Downloading Projects to the PLC 99 DT eat A 154 DUT Data Unit Type 21 DUT Boo tddi 154 DWTS tite et 21 E Edit Network essen 72 Edit Objects rnani 26 Editing Programming Symbols 80 Editors Ran an ee 82 91 93 Structured Text 82 EN ENO in Ladder Diagram 79 Enable Input and Enable Output 79 Export Variables nenene 54 Exporting and Importing 141 Exporting Importing Objects 146 Exporting Importing Program Code 148 Exporting Importing Projects 144 EXPIESSIONS oido a 82 F Felnstructionsz uu ee ee 154 First Steps and Helpful Files 3 Index Control FPWIN Pro Reference Manual F nctlon sn eee ette 155 Libraries Hear aa 21 Function Block alesese 155 Library POOl
65. ct Use Window gt Navigator on or off or click to show hide the navigator window Test51 pro E Project C Programme Panasonic ME ss Nae PLE aA UNEN SNS OMe TE VE cin System Registers e Memory Size 0 JD Hold On Off 5 8 10 14 JD Act on Error 4 20 23 26 JD Time Out 31 32 34 2 PLC Link 40 47 50 55 57 High Speed Counter Pulse Catc JD Tool Port 410 412 413 415 4 JD COM Port 410 419 33 Program Code t Libraries ZO Tasks 2 DUTs i Global Variables e POUS 4 b Project a3 Calltree WS Used by Project navigator There are three different tabs at your disposal e Project e Calltree see page 29 e Used by see page 30 You can configure each of the tabs by using the pop up menu right mouse button within the navigator and select display to display additional information in the project navigator on the respective objects Displaying the declaration of a symbol or reference of an object Using the pop up menu from the navigator or the programming editors you can quickly display the declaration of a variable or the reference of a POU FPWIN Pro opens the editor containing the declaration or reference and highlights the symbol Control FPWIN Pro Reference Manual 2 3 Project Navigator vm PROCEDURE 1 Select the variable POU in the navigator or in the programming editor and click the right mouse button
66. ctions from the basic Instruction Set They are executed whenever the EN input has a value of TRUE 154 Control FPWIN Pro Reference Manual Glossary Function Functions are used within the definition of the user logic whenever a routine is needed which when executed yields exactly one result Since Functions do not access any internal memory every invocation of one Function with identical input parameters always results in an identical value the Function result As soon as a Function has been declared it can be accessed from any other Program Organisation Unit of the User Logic Function Block Function Blocks define both the algorithm and the data declaration of a part of the User Logic Due to this definition the logic can be considered a class Not the Function Block itself is invoked but several instances of this Function Block can be created which then can be used separately Each instance possesses its private copy of the data declaration memory which provide the necessary data information for executing the Function Block s functionality The private data declaration memory of a Function Block Instance persists from one invocation of this instance to the next one This internal memory allows for the implementation of incremental functionality by using Function Blocks As a consequence several invocations of one Function Block Instance with the same input variables do not necessarily yield the same results In contrast to
67. cuts The following insertion shortcuts will save you time programming gw SHORTCUTS Insertion template for OP FUN FB 1 Enter the instruction into the programming window e g SHL 2 Press lt Strg gt lt F1 gt With a function e g SHL the following could appear SHL IN ANY_BIT N ANY_BIT 3 Highlight the data types between the questionsmarks e g by double clicking 4 Enter operands For help you can also place the cursor on the name of a function or a function block and then press lt F1 gt Insertion template for specification or repeating instructions For the instructions IF CASE FOR WHILE REPEAT EXIT RETURN an insertion template is at your disposal This will ease your working with the ST editor 1 Place the cursor on or directly behind the instruction e g IF 2 Press lt Ctrl gt lt F1 gt With the instruction IF the following could appear IF BOOL THEN ELSIF BOOL THEN ELSE END_IF 3 Highlight the parameter between the questionmarks e g by double clicking 4 Enter the desired parameter 8 2 7 1 OP FUN FB Selection You can enter the name of an operator or a function see Insert operand see page 88 directly in the editor A function block is entered by the name of its instance in the dialog variable selection Tai _ PROCEDURE 1 Click or Tools gt OP FUN FB Selection or 87 Programming Editors Control FPWI
68. d or accessible Password retry count for FP X only The password retry count displays how many tries you have to enter the correct password If you enter an incorrect password 3 times in a row you have to switch the PLC power OFF and ON again Then you get 3 new tries to enter the correct password Upload protection for FP X only If the current PLC type offers upload protection functionality e g FP X the check box Enable upload protection enables or disables the upload protection If activated no uploads can be made from the PLC NOTE Once upload protection has been activated the complete program code comments and password settings will be erased if the function is turned off 111 Downloading Projects to the PLC Control FPWIN Pro Reference Manual Password function Here you can set a new password or change an existing one Set password Change password Clear password PLC access If you have forgotten the password and you are not logged in when you press Clear not only the password is deleted but also the program and other parameters in the PLC ATTENTION The procedure may take a very long time Enter a new password in the Enter new password field and again in the Repeat new password field Click Change to set the password To change the password enter a new password in the field Enter new password as described above To change the existing password the user must
69. dd a comment Check for syntax errors Print out and Import and export You can also display Object properties Object calltrees and Used by lists With the Edit menu you can edit the contents of an object as well as create new objects 26 Control FPWIN Pro Reference Manual 3 5 Passwords and Security Levels 3 5 Passwords and Security Levels In order to control access to individual objects in your project you can assign a security level to each object Define a password for each security level beforehand Only those who know the password to the respective security level can change the object in question 4 PROCEDURE 1 Project gt Change Passwords Change Passwords x Security Level A 900 wees we Old Password New Password Reenter Password Quit 2 Compose a password for each security level When you define a password for the first time you enter your passwords one after another for each security level under New Password and Reenter Password and click Change each time The system will confirm the change of a password Select the object in the navigator you wish to protect access to Object Properties Only security levels which have already been defined may be entered in the Properties dialog 5 Click the desired security level and activate Allow Read Access for Lower Levels if necessary Access control is activated after reb
70. ded when you change the PLC type 101 Downloading Projects to the PLC Control FPWIN Pro Reference Manual 9 3 Address Ranges The compiler must designate a memory area to each variable which has not been directly assigned to a physical address With Extras gt Options gt Compile Options gt Address Ranges you can define the memory areas which are hold or non hold and for these you can define the memory areas which are reserved for the system compiler and for the user Adjust the memory areas by moving the sliders or by double clicking on the sliders E Program Options r Relay words WR E Editors 206 General 0 253 CSV Export 200 Gross mee p Data registers DT E Navigator 450 4650 Status bar Li Pra iio lt mm 0008 E Compile Options File registers FL Labels 3 au Code Generation 0 4093 Additional Errors 3072 Additional Warnings Nonhod aes Hold area Se mc Used by global variables Maximize system areas according to the global variables The memory areas include e Relay words WR e Data registers DT and e File FL registers depending on the PLC type used With Maximize system areas according to the global variables you provide maximum address areas to the system compiler automatically The user area area which is defined by variables entered by the user is restricted to the areas which were allocated by global variables with exp
71. different ways Always select the network prior to editing it It is up to you to select one network or several consecutive or non consecutive networks 71 Networks Control FPWIN Pro Reference Manual 7 3 Defining Lables and Titles You can define a label for a network see page 70 in order to jump from one program point to a particular network for example NOTES e To avoid generating superfluous program code do not assign labels if you do not require a jump destination e No labels may be defined in action networks of SFC editor nor in ST editors e Labels must always end with a colon otherwise the compiler will register a programming error When defining a label you may also enter a title comment for the network at the same time The following procedure also applies to the editing of network labels or titles Li e PROCEDURE In the network list 1 Select the network 2 Click Edit The following dialog box appears Label Start Title Star engine Cancel 3 Enter label and or title If no label is needed you may enter a title only 4 Click OK In the network info area 1 Double click the network info window The dialog box Network Header appears Enter name and or title Click OK 72 Control FPWIN Pro Reference Manual 7 4 Deactivate or Activate Network 7 4 Deactivate or Activate Network For code generation the network selected can be activated or de
72. ding variables for which the user assigned addresses are not reinitialized VAR GLOBAL CONSTANT The value of the global variable cannot be changed by the PLC program These variables do not occupy an address in the PLC and are inserted in the program code as constant numbers 43 Variables Control FPWIN Pro Reference Manual 5 2 1 Addresses Addresses enable you to specify which input I or internal memory area M should be read and which output Q should be controlled Both word and bit addresses are used for addressing Panasonic controllers Under Control FPWIN Pro you can enter addresses in FP format i e the hardware address or in IEC format For details refer to the online help keyword Address Definition or programming manuals 5 2 2 Global Variable List Field Descriptions Before you begin declaring global variables we would like to provide a brief explanation of the fields in the list of global variables An example for a declaration of the global variables can be found in the online help keyword Global Variables Declaration The fields in the global variable list have the following meaning _ ad ent e P 2 Class Identifier FP Address IEC Address Type Initial Auto Comment D VAR GLOBAL bKey x Si 1x0 0 BOOL FALSE v Activate deactivate 1 VAR GLOBAL bAlarmContact1 x1 IX0 1 BOOL FALSE v Alarm contact door e VAR GLOBAL bAlarmContact2 x2 IX0 2 BOOL FALS
73. e g Fun1 Fun2 Fun3 Fun4 Fun5 x may not be exceeded e User functions do not require a variable to store the result of the function or at the outputs Exception In the program editors ST and IL when calling a function without formal parameters e When calling a function with formal parameters in the ST editor the following conditions apply The order of the parameters is not important With user functions with EN ENO the EN input can be omitted in this case the input will be initialized with TRUE 4 2 3 Function Blocks Function Blocks FB are small programs In contrast to Functions Function blocks have their own memory area in which values can be stored Depending on the value stored which can be added to subtracted from etc the same input values provide different results You can use the same FB as often as you like in your PRG For this reason each time you load a FB a copy is 37 Program Organisation Units Control FPWIN Pro Reference Manual created Give this copy instance a name so its values are neither overwritten nor processed by a FB of the same type FPWINPro provides two types of function blocks 1 A y Function blocks of the system libraries Standard Function Blocks Basic FP Function Blocks User Function Blocks see page 124 These FBs can be written in four programming languages ladder diagram LD or function block diagram FBD see page 76 structured text se
74. e of the file register FL can be set in the Project Navigator under PLC gt System Registers gt Memory Size 0 3 The address from which the areas are self holding can be set in the navigator under PLC System Registers Hold OnOff 5 18 When you change the compiler options you must recompile the entire project Each variable which did not receive an address in the global variable list is automatically assigned a memory area by the compiler Not all memory areas apply for all PLC types highlighted in light gray In the global variable list addresses for all PLC inputs and outputs X Y must be provided For all internal data areas DT R etc the addresses are automatically assigned by the compiler unless a hardware address is entered It is recommended to have all addresses assigned by the compiler to ensure that all addresses are automatically updated when the PLC type is changed Addresses should be designated only if it is absolutely necessary e g to assign addresses for higher ranking devices operator devices terminals etc The following table shows where the compiler allocates variables of a given class and data type 103 Downloading Projects to the PLC Control FPWIN Pro Reference Manual VAR VAR_GLOBAL BOOL Relay words WR non hold VAR_RETAIN BOOL Relay words WR hold VAR_GLOBAL_RETAIN VAR VAR_GLOBAL INT DINT WORD DWORD Data register DT TIME REAL STRING File register EL non ho
75. e page 82 ST instruction list see page 91 IL EXAMPLE If you call up the FB E_TON timer with input delay of the IEC Standard Library for the first time e g to switch on a motor with delay this FB could have the name E_Del_Motor The next time you call up this FB you give it a different name e g E Del Heater etc delay motor delay heating TON 5 TON IN UA IN Q a ls Cots e Do NOT assign a FB to a task for a FB can be called up by a program or a function only e A function block cannot be called recursively e The maximum of 5 nested function calls e g Fun1 Fun2 Fun3 Fun4 Fund x may not be exceeded e Altogether you may define up to 40 input and output variables per FB 38 Control FPWIN Pro Reference Manual 4 3 Create a New POU 4 3 Create a New POU The procedure for creating a POU for a PRG FUN or FB is similar but not the same 1 PROCEDURE 1 Edit New gt POU or 23 The dialog box New POU Project is displayed When creating a POU with the wizard advanced dialog the dialog s name is NEW POU Insert or NEW POU Change Select Program Function or Function Block Proceed carefully selecting the choices offered by the successive dialogs 39 Chapter 5 Variables Variables Control FPWIN Pro Reference Manual 5 1 Variables Variables are symbolic names for inputs outputs and memory areas within the PL
76. ed for global variables in the list of global variables and in the respective POU headers for local variables You can specify that all changes to variables are adopted in the POU header and body for the current project Or accept the changes via Extras gt Update Variables in which you can accept or reject the update for each POU header and body individually From the POU body you can change certain parameters of global and local variables directly via the Variable Selection window For detailed information on updating variables refer to the online help keyword Update all POE headers and bodies 53 Variables Control FPWIN Pro Reference Manual 5 5 Export Variables Using Extras gt Export CSV File you create a text file in the CSV Comma Separated Values format This means that the individual entries are separated by commas or semicolons You can choose the separator under Extras gt Options gt Program Options gt CSV Export With these text data information about variables in external programs e g process visualization can later be imported em PROCEDURE 1 Extras Export CSV file 2 Select drive in which the CSV file is to be saved 3 Enter file name 4 Select file type CSV Export Project or CSV Export general 5 OK If you chose CSV Export Project a text file is created that contains all variables in Control FPWin Pro with their name and address In addition general inform
77. empty project Select comment memory of the PLC gt Restores a backed up project nsssssnssnssnsnnssnnsnnensttrsnnsnnssnnnnssnssnnetnensunssnnesnnnennn Select to open a project that has been packed jf you wish to open a project on your computer or network To open a project recently opened double click on the name desired in the project list To open a project not listed here double click on Search additional projects 84 om You can change the number of projects listed under Extras gt Options gt Program Options gt General Control FPWIN Pro Reference Manual 2 2 Main Window 2 2 Main Window To facilitate programming the graphical user interface of FPWIN Pro consists of the following components Project Object Edit Tools Opfine Monitor Debug View Extras Window Help SER BRE she XR oc A 9 EE Alarm system with IEC address a x gi Global Variables 18 Alarme sFC 98 FDEAK amp Alarme_SFC activit Project D V5_Prgjects Alarm syd Identifier Type Initial Comment te 3 PLC FP M 2 7k Io VAR EXTERNAL key 1 Root activat EN Libraries VAR EXTERNAL key 2 QB Tasks 2 VAR EXTERNAL key 3 a DUTs 3 VAR EXTERNAL ir detector Global Variables l4 VAR_EXTERNAL jalarm contact 1 Qe POUs 5 VAR EXTERNAL alarm contact 2 mi 6 VAR_EXTERNAL green light ae enero PRG SFC Z var EX
78. ent elementary data types BOOL WORD etc These groups are used when tables are edited such as for the bit sample edition in the F164_SPDO command FP1 FP M of the FP Library see online help You can use the bit sample edition of this command for regulating the speed of a motor via a speed governor for example Define a DUT in the DUT pool first Then you can use the DUT in the Type field of the global variable list or of a POU header similarly to the integer BOOL etc data types In the program you can then use either the whole DUT or individual variables of the DUT NOTE A DUT cannot be used as a variable by another DUT For details on working with ARRAYs or DUTs please refer to the online help or programming manuals 58 Control FPWIN Pro Reference Manual 5 8 Cross Reference Lists 5 8 Cross Reference Lists In FPWIN Pro you can obtain a good overview of all variables used their parameters declarations dependencies and references by using a cross reference list Via a dialog box with various search and filter criteria you can specify the cross references to be sought more accurately and have all declarations and POU bodies in which they appear directly displayed The cross reference list is created from cross reference objects SCT which are first created separately for each POU tested from the list of global variables GVL and from each dat
79. eone other than PEWEU e When physical defects are due to natural disasters MS DOS and Windows are registered trademarks of Microsoft Corporation O IBM Personal Computer AT is registered trademark of the International Business Machines Corporation Important Symbols One or more of the following symbols may be used in this manual Warning The warning triangle indicates especially important safety instructions If they are not adhered to the results could be e fatal or critical injury and or e significant damage to instruments or their contents e g data NOTE Contains important additional information B PUN EXAMPLE Contains an illustrative example of the previous text section e PROCEDURE Indicates that a step by step procedure follows REFERENCE Indicates where you can find additional information on the subject at hand VA CAUTION Indicates that you should proceed with caution 2 KEYPOINTS Summarizes key points in a concise manner gw SHORTCUTS Provides helpful keyboard shortcuts A EXPLANATION Provides brief explanation of a function e g why or when you should use it MF next page Indicates that the text will be continued on the next page The manual uses the following conventions to indicate elements from the user interface or the keyboard Data Field Data field entries and option names are rendered in quotation marks
80. eral CSV Export Security Level Cross Reference Modem Connect E Navigator Status bar PLC Error Status PLC Mode ei eee Opens COM Parameter E Profile Settings Compile Options Address Ranges Labels Code Generation Additional Errors Mark the status bar field you want to change and move them with Additional Warnings the Left or Right buttons 2 Select the item to be added beneath Possible Fields Click ES Select the item to be removed beneath Displayed Fields Click Click OK 12 Control FPWIN Pro Reference Manual 2 5 Status Bar After you have set up the status bar watch the tool tips for the double click functions within active fields It is also possible to reset the status bar to the default settings by selecting Defaults 13 Chapter 3 Control FPWIN Pro Projects Control FPWIN Pro Projects Control FPWIN Pro Reference Manual 3 1 What Does a Project Consist of In Control FPWIN Pro a control task is referred to as a project A project consists of all the objects which are listed in the project navigator When you set up a project the following objects will first appear ES Project D V5_Projects Project1 8 PLC FP2 16k ti Libraries ay Tasks G DUTs i Global Variables Qe POUs Ey Project a3 Calltree WS Used by Navigator with objects Objects with sub points or pools are
81. erarchy i e a program may not be invoked from another POU e Directly represented variables can be used for defining a Program Program Organisation Unit POU POUs are used for structuring the complete user logic Individual Units may invoke other ones however a recursive POU structure is not allowed POUS are either defined as standard by default or user specific depending on the specific automation problem to be solved by the User Logic Control FPWIN Pro differentiates between the POU Header which contains the declared variables and the Body which contains the POU s algorithm Due to different requirements for the solution of a sub problem different types of POUs are provided The different POU types are Functions Function Blocks and Programs Project The project occupies the highest level in the hierarchy of Control FPWIN Pro It includes everything the PLC carry out what is required Project Navigator The project navigator provides structure for the project and contains all objects belonging to the project libraries PLC configuration the Task pool POUs etc 157 Glossary Control FPWIN Pro Reference Manual Sequential Function Chart SFC The SFC consists of the basic elements steps and transitions While steps represent a specific state during the execution of a POU a transition allows for the definition of the conditions for changing from one state to the next state Using either parallel or alte
82. erator ADD is loaded in the ladder diagram RO R1 r1 LA DIU 12 DT1 R2 R3 F4 t J The following assembler code is created for the PLC ST RO OT R1 ST R9010 F22 PLUS S 122 Control FPWIN Pro Reference Manual 9 10 How the Compiler Works DTO DT1 DT2 if TRUE DT2 DT0 DT1 ST R2 AND R3 OT R4 9 10 8 User Defined Functions For the functions see page 36 created by the user in the project or user library a subprogram is created in the compiled program Each time it is loaded the input parameters of the classes VAR_INPUT and VAR_IN_OUT are transferred first Then the corresponding subprogram is jumped into Finally the output parameters of the classes VAR_OUTPUT and VAR_IN_OUT are read again The number of subprograms or functions you may define depends on the type of controller For a user defined function only one subprogram is created It can then be loaded from various points In the following example we have used FP addresses in order to facilitate verification of the assembler code created from them Because the program becomes more complicated when FP addresses are used we recommend using variables with meaningful names for normal use PUN EXAMPLE The user defined function UserAdd is loaded in the ladder diagram DTO In mE DT1 In2 jore It has the following contents all In1 In2 JUserAdd For the PLC the fol
83. essse een 48 5 3 4 Assigning Variables in the Program 51 5 4 CHANGING Variables e et rre t n been 53 5 5 Export Variables tdt i t DERI ERR baren 54 5 6 IN IA 56 5 7 ARRAY and Data Unit Type u ea 58 5 8 Cross Reference Lists seem 59 59 mua M 60 OMNI CCo 61 6 1 Introduction to Tasks ssssssssssssssssssseem meme 62 6 2 Assigning a Program to a Task sssssse 63 6 3 Second task for FP10SH 120k and FP2SH 120k usussus 66 MEN ul Cp 69 7 1 Introduction to Networks ssssssssssssssssee mem 70 1 2 INetWOFTK BIS eret eei eere ee teer er ea eter eere tea ter eiua deba entre 71 7 3 Defining Lables and Titles 4 see 72 7 4 Deactivate or Activate Network snnssnnssnnsnnnnnnnnnnnnnnnnnnnnnnn nn 73 8 Programming Editors eee 75 8 1 ED and EBD Editors ecc eee ERR RE IE ds 76 8 11 Gonnecting Objects ee eno i 77 vii Table of Contents Control FPWIN Pro Reference Manual 8 1 11 Usetul Hitits i uoce Fre ERR eer 78 8 1 1 2 Command Buttons in the Tool Bar seen 78 8 1 1 3 Pop Up Menu etre b teet aee ua rote ed toes ede edat 79 8 1 1 4 Programming Example ssssssee eem 79 8 1 1 5 Enable Input and Enable Output ennnsnenenennnnn 79 8 1 1 6 Editing Progra
84. etwork info area with network number 2 Power rail Network with Boolean contacts Comment field Programming window AL E e 1 E 1 Program part for motor control DF OR AND moy o Y s start switch i o start motor j error a 4 stop_switch 2 Program part for operating time counter AND DF ADD_TIME start_motor i o EN ENO puse 1s x r Time1 operating time Time2 operating time T 1s FBD program Network info area with network number Control FPWIN Pro Reference Manual 8 1 LD and FBD Editors Comment field Programming window Each POU body consists of one or more networks The network info area is displayed on the left Here you can find the network number labels and statuses e g for breakpoints debug network selection and error messages The program is displayed in the right of the programming window Comments can be inserted using the 54 nor You may place up to 160 elements within a network An element is anything that can be created on screen including lines For this reason when creating lines please draw them as long as possible using one stroke If you compose lines from several pieces each piece counts as an element symbol 8 1 1 Connecting Objects The LD and FBD contain two editing modes selection mode cursor arrow and interconnect mode cursor pen In selection mode
85. formal parameters With user functions the EN input and output can be omitted Omitted EN will be interpreted as TRUE Function arguments without formal parameters Note The order matters for arguments without formal parameters The case of letters is not significant Function block arguments with formal parameters Note The order does not matter for arguments with formal parameters Function block arguments without formal parameters Note The order matters for arguments without formal parameters The case of letters is not significant 84 Control FPWIN Pro Reference Manual 8 2 Structured Text Editor ST Tonl IN Startl Unlimited use of formal parameters in program called Tonl PT T4300ms Tonl IF Toni Q THI END IF Conditional IF a gt 0 AND a lt 10 Divergence depends upon the divergence 0 Boolean value of the expression bre ELSIF a gt 100 b 1 ELSE b 2 CASE Multiple E Multiple selection depending on the selection variable 100 120 ze ELSE ped END CASE Loop instruction FOR i 0 TO 100 DO Defined number of loops with preset step width 1 SUM SUM a i ENDL FOR or with user defined step width FOR i 0 TO 100 BY 10 DO Note IF a i 100 THEN Do not use the value of the control variable i in this example after the EXIT loop is finished because different f values have been assigned to it END_IF END_FOR
86. ge variables or assign new values to the variables Then the recipe can be saved in a file rez and be transferred directly into the PLC with Monitor gt Recipe Editor Download Recipe if you are in online mode Monitor gt Recipe Editor gt enables you to upload the current variable values of a recipe in online mode For details on working with recipes please refer to the online help keyword Recipe Editor 60 Chapter 6 Tasks Tasks Control FPWIN Pro Reference Manual 6 1 Introduction to Tasks Tasks come first in the project hierarchy They control all PRG type program POUs Tasks are located in the Task pool in the project navigator Alarm system with IEC address ES Project d Y5_Projects Alarm systi 4 3 39 PLC FP M 2 7k El f Libraries O Programs Event TRUE Interrupt 0 Event 10 Interrupt 1 Event 11 Interrupt 2 Event 12 Interrupt 3 Event 13 Interrupt 4 Event 14 QD Interrupt 5 Event 15 O Interrupt 6 Event 16 Interrupt 7 Event 17 O Timer Interrupt Interval T 10 4 DUTs Project Q3 Calltree OS Used by Open Task Pool FPWIN Pro offers three kinds of execution control cyclical Programs means that the program will be always processed completely and then repeated etc Example A liquid is continually pumped out of a container and the liquid s temperature is measured event driven Interrupt means tha
87. i ANDN _ error El E _ start motor 2 CAL Tuntime start start motor _ SM operating time _ T motor off Eve elapsed_value 3 Lo runtime EV move ST DTO 4 C Program part to stop the motor stop LD emor stop motor OR _ stop switch eta OR _ motor off R _ start motor Labels in an IL network Network info area with consecutive network number Label e g start and title e g start motor Programming window All networks together comprise one POU In a POU you can insert networks delete them deactivate or activate them add labels and comments After creating networks you can have a list of them drawn up with Tools Network list see page 71 NOTES e No labels may be defined in Sequential Function Chart in action networks e To avoid generating superfluous program code do not assign labels if you do not require a jump destination 70 Control FPWIN Pro Reference Manual 7 2 Network List 7 2 Network List Li e PROCEDURE 1 Double click the chosen POU in the Navigator 2 Tools gt Network List Insert 2 3 Append 4 stop stop motor Copy Paste Delete did Undo Find Deactivate Eac E Close In this example 2 networks are listed with the start and stop labels and their titles comments On the right side of the network list dialog box there are several keys used for editing the network in many
88. ies for effective PLC programming lt is based on individual instructions which define one operation per instruction Besides the variables listed explicitly as arguments for an operation the actual value of the accumulator is used as an additional implicit argument The result of an operation is also stored here after the execution of the appropriate instruction thus providing a link between a preceding instruction and one that follows An Instruction List program is internally structured as an assembly of networks Ladder Diagram LD LD a graphical language for programming connective logic Similar to the Function Block Diagram s capabilities the individual POU s variables are connected at the inputs and outputs of function boxes In addition Boolean connections can be drawn by using coils and contacts This connection represents a Boolean signal flow A Ladder Diagram program is internally structured in networks A Ladder Diagram network is defined by a connected graph of functions boxes linked with the left hand power rail Library Pool Four libraries come with Control FPWIN Pro For more information see online help Local Variable A local variable is only valid for the POU in whose header it is declared Logic The complete PLC program defined by the user for solving the automation problem The user logic is structured in Program Organisation Units Machine Program Machine programs can be used with the FP2 FP3 and FP5
89. if they are not used in the respective POU bodies global variables All variables from the global variable list will be deleted if they are not used in any POU headers POUS in user libraries are not taken into consideration 47 Variables Control FPWIN Pro Reference Manual Default setting Deletion of all variables in all POUs 5 3 3 Declaring Local Variables Local variables are declared in a similar way to global variables but in the POU header Class 0 AR MJ VAR CONSTANT VAR RETAIN VAR EXTERNAL VAR EXTERNAL Cd VAR EXTERNAL Rf Addresses for local variables are always automatically provided by the system In the case of local variables seven different classes are provided The class you can select depends on the POU type Type of Variable Explanation VAR Variable which you can declare for each POU type e g to save intermediate results The values of VAR remain from one invocation to the next VAR is only placed at the initial value once you have switched the PLC from PROG mode into RUN mode or after a power failure VAR CONSTANT Like VAR but contains a constant VAR CONSTANT does not occupy any addresses but the constant is inserted in the program code VAR RETAIN Like VAR but holding i e the value of the variable remains even in the event of a power failure VAR RETAIN is only set at the initial value after a PLC cold boot provided you downloaded a program into the controlle
90. ility Level Reusability focusses on the reusability of user derived Functions see page 36 and Function Blocks see page 37 across certified Program Support Environments PSE This is guaranteed for commonly supported data types and the functionality as long as they are supported by both PSEs For supplier dependent functions and function blocks no equivalent is guaranteed on the receiving side e they will not work on the other system For example on one supplier s system a Function Block is created in Structured Text see page 82 ST which is intended to be used later on a different system from a different supplier As a prerequisite both systems must be certified for the PLCopen Reusability Level and the data types and commands used must be supported by both systems Concerning data types if one system supports TIME for example and the other does not one cannot reuse the Function Block In other words the user has to check which data types are supported If these requirements are fulfilled one can exchange Function Blocks between systems in ASCII format The following illustration shows the principle of exchanging function blocks in which the neutral language Structured Text ST is the key Supplier A Supplier B PLC Program A Level RL PLC Program B Structured Compiler A Compiler B Text ST Epon Programming system A Programming system B The format of the import export con
91. in the Compile Check messages first and repeat Object gt Check All other errors might be sequential errors Click Next Error to jump to the next error 31 Chapter 4 Program Organisation Units Program Organisation Units Control FPWIN Pro Reference Manual 4 1 Program Organisation Units POUs Program Organisation Units or POUs for short are components of a Control FPWIN Pro program They contain the PLC control program In comparison to conventional programming a Control FPWIN Pro program is not a program that loads sub programs but consists itself of several sub programs Each sub program is complete in itself and performs a specific task Depending on which task is concerned the corresponding type of POU is selected We differentiate between three different types of POUs program classes e Program see page 36 PRG e Function see page 36 FUN e Function Block see page 37 FB Each POU regardless of what type it is is divided into a POU header and a POU body both appear in the common programming window m d Buses PRG FUN FB Header Body Header Body Header Body The two parts header and body come from the IEC philosophy which maintains that variables should be declared in a list whereby these declarations symbolic names are used in the program instead of physical addresses The advantage of this is that the compiler takes care of address administration and that you only have to make address ch
92. is only initialized with the value defined in the global variable list after a cold start i e when a program is downloaded to the PLC or when the INITIALIZE switch is activated in PROG mode Note If under Extras gt Options gt Compile Options gt Code Generation you activated Retain variables in the user area are not initialized variables for which the user assigned addresses are not reinitialized e VAR EXTERNAL CONSTANT AVAR GLOBAL CONSTANT type variable which has been adopted from the list of global variables VAR EXTERNAL CONSTANT type variables can only be adopted in the header of a PRG or FB type POU They do not occupy an address in the PLC and are inserted in the program code as constant numbers If you have adopted superfluous variables from the list of global variables you can delete them again from the POU header 5 3 2 Delete Unused Variables With Extras gt Delete Unused Variables you can remove unused variables from the POU headers listed in the POU pool and or from the global variable list However you can only delete unused variables in the POU headers and or in the global variable list if they have not been used in the respective POU bodies You can choose the following options local variables All local variables of the POU headers will be deleted if they are not used in the respective POU bodies external variables All variables that are declared as external variables of the POU headers will be deleted
93. isk in the project navigator have not been compiled since last being changed Project gt Compile Incrementally compiles these objects only Tagi PROCEDURE a 1 Project gt Compile Incrementally or 3 or lt Ctrl gt lt Shift gt lt l gt 105 Downloading Projects to the PLC Control FPWIN Pro Reference Manual If no errors arise you can download the compiled project using gt Download Program Code and PLC Configuration e f you use the function Compile Incrementally several times in a row the memory assignment of the PLC might be fragmented We therefore recommend that you use the function Compile All see page 105 in regular intervals With Compile All any fragmented memory assignment will be restored e A POU is an incremental unit When part of a POU is changed the entire POU is recompiled In order to keep the complexity of commissioning to a minimum we would recommend distributing the whole program among as many POUS as possible structured programming e Only the POUs of the type Program PRG which are entered under Tasks are compiled 106 Control FPWIN Pro Reference Manual 9 5 Check Memory Area Assignment 9 5 Check Memory Area Assignment Project gt Used Memory enables you to display how much memory is available and how much of it is used Available Used Free 8192 0 8192 512 02512 C Dutput relay Y 8192 0 8192 Output word WY 512 0 512 C Relay R 14192 15 1477 Relay word WR
94. ita code can be uploaded which are then placed under Program Code in the project navigator You can observe the uploaded program in monitor mode and check it for errors if necessary In any case save the program e g on external disk before changing it with Object gt Export Program Code In an emergency you can fall back on the untouched program Upload Program Code and Create PLC Program An FPWIN Pro project will be created and the program code will be uploaded and converted into an LD program see also import of FPWIN GR files So you can change programs that are not created with FPWIN Pro or that do not contain any project information Use these possibilities only in an emergency e g in case the source program has been deleted by accident NOTE If you want to upload an entire project from the PLC to the PC use the command Project gt Open Project from the PLC However only certain PLCs can utilize this command ec PROCEDURE 1 Create or open project 2 Online gt Online mode or 9 3 Online gt Upload Program Code and PLC Configuration or 116 Control FPWIN Pro Reference Manual 9 9 Downloading a Project 4 Double click Program Code in the project navigator If you are familiar with the Program Code Editor see page 21 you can monitor and debug the uploaded program Then it can be compiled and downloaded to the PLC The modified program must be checked compiled and transferred into
95. ject aisei nennen 23 3 2 2 Open Project from the PLC sssssssse eene 23 3 2 3 Restore a Backed up Project sse 24 3 2 4 Open an Existing Project emen 24 3 9 Processing Projects ete ia 25 3 3 1 Backup Project doin herede tds 25 33 2 Restore Projects o aa ete pod caede ati adi m cedet e 25 3 4 EOS aii 26 3 5 Passwords and Security Levels eeeeseeeeeeuss 27 3 5 1 Access to Protected Objects sssssseee eene 27 3 0 Calltree Tab ae 29 ou MISCO Dy PAD ita iaa E E E E teta toe tae Mactorbeetchatdnads 30 3 8 Check Objekt een sn RR ie HRS 31 Program Organisation Units esse 33 4 1 Program Organisation Units POUS eeeeeee 34 42 TYPES OF PU Si ee een 36 4 2 1 PrOGraMmS dee eem HH 36 4 2 25 FUNCIONS coe cnet tn 36 4 2 3 Function BIOCKS oon Le EO p p a EUR EUER 37 4 3 Create a New POU ana an nes 39 A ah 41 5 1 Variables T ke 42 5 2 Gl bal Variables ossi Ep tout ica po e cS ra 43 5 271 Adresses diede dete de 44 5 2 2 Global Variable List Field Descriptions 44 vi Control FPWIN Pro Reference Manual Table of Contents 2 3 Local Variables MAR id Naeh 46 5 3 1 Adopting Global Variables in the POU Header 46 5 3 2 Delete Unused Variables sssssssssssssssseeee 47 5 3 3 Declaring Local Variables sss
96. jenueyy o2uaJ9jed Z SA Old NIMdA 10u09 oiuoseued py edoJn3 sX10M 911199 3 oluoseueg 9002 L QN3EFTACUPLONDOV Panasonic Programming Software Control FPWIN Pro V5 2 Reference Manual Panasonic 7 MOI Pro Ver 5 2 BEFORE BEGINNING Liability and Copyright for the Hardware This manual and everything described in it are copyrighted You may not copy this manual in whole or part without written consent of Panasonic Electric Works Europe AG PEWEU PEWEU pursues a policy of continuous improvement of the design and performance of its products therefore we reserve the right to change the manual product without notice In no event will PEWEU be liable for direct special incidental or consequential damage resulting from any defect in the product or its documentation even if advised of the possibility of such damages We invite your comments on this manual Please email us at tech doc euro de mew com Please direct support matters and technical questions to your local Panasonic representative LIMITED WARRANTY If physical defects caused by distribution are found PEWEU will replace repair the product free of charge Exceptions include e When physical defects are due to different usage treatment of the product other than described in the manual e When physical defects are due to defective equipment other than the distributed product e When physical defects are due to modifications repairs by som
97. kpoints or js you can view the breakpoints set in the current project or insert or erase them The fields in the dialog box mean the following Task no function Call Path POU Breakpoint in programs Enter program name Breakpoint in functions Enter function name Breakpoint in function blocks Program name function block instance name e g program name FB instance name 1 FB instance name 2 if a function block has to access another function block Editor Position Enter Network number The first network has the number 1 Break condition no function Number of Passes no function Breakpoints Shows the current breakpoints that are set 10 4 1 Breakpoints in the IL ST Editor You can set a breakpoint in any program line as long as your IL ST program was correctly compiled and downloaded to the PLC Please note that due to the code optimization of the compilers it is not possible to set breakpoints in some IL ST lines 134 Control FPWIN Pro Reference Manual 10 4 Breakpoints In the following illustration the breakpoint is in the first network 2nd line Breakpoint in an IL 10 4 2 Breakpoints in the LD Editor You can insert as many breakpoints in the ladder diagram editor as you wish In the following illustration the breakpoint was set in the second network and highlighted in the breakpoint color Program part to start the motor i start switch error start motor Blt m 5 Prog
98. l changes or spread out the changes in small bits since only small contiguous program packages can be downloaded to the PLC while in RUN mode max 128 steps compiled contiguous code for the FP X 512 steps e The FP X offers the possibility to download the complete program code in run mode if the size of code changes exceeds 512 steps e The offline PLC configuration must be the same as the online configuration If this is not the case you will receive an error message Program Changes in Run Mode while Online Attention When downloading changes with connected periphery programming errors may present a danger for both users and machinery 114 Control FPWIN Pro Reference Manual 9 9 Downloading a Project NL With Online gt Online Edit Mode or you change the mode so that you can make changes in the body of your PLC program In order to do this the correct project opened in the project Navigator has to be loaded on the PLC Online gt Download Program Code and PLC Configuration After you have made the desired changes select Online Download ar Program Code Changes see page 113 or click NOTES With the PLC types FP1 and FP M you can only make changes in Online programs while in PROG mode With all other PLC types you can do this in PROG or RUN mode Make small changes or spread out the changes in small bits since only small contiguous program packages can be downloaded to the PLC while in
99. ld VAR_RETAIN INT DINT WORD DWORD Data register DT VAR_GLOBAL_RETAIN TIME REAL STRING File register FL hold The compiler also automatically creates labels which are required for loops The number of labels for the system compiler can be specified using Extras gt Options gt Compile Options gt Labels You can activate the standard settings for your compiler if you click on Default 104 Control FPWIN Pro Reference Manual 9 4 Compiling a Project 9 4 Compiling a Project Each program must be compiled before it can be downloaded With Project gt Compile All the entire project is compiled During this process each POU is once again checked for syntax errors and translated into the machine language vm PROCEDURE a 1 Project gt Compile All or PR or lt Ctrl gt lt Shift gt lt A gt Compile Check Messages Mk x lt Interrupt 21 gt lt Interrupt 22 gt lt Interrupt 23 gt Timer Interrupt gt lt LD_POU PRG LD LD POU Header lt LD_POU Body Compiler Program Code 44 steps D errors IV Minimize Dialog after Display Show Next Error Next Warning If no errors arise while compiling you can download the compiled project using Online Download Program Code and PLC Configuration NOTE Only POUS of the type Program PRG that are entered under Tasks are compiled 9 4 1 Compile Incrementally All objects marked with an aster
100. licit addresses NOTE Do not use explicit addresses in the editor s bodies because they will be unaccounted for if the you have pressed Maximize system areas according to the global variables For example if you use R110 and R200 directly in the body WR11 and WR20 would not be taken into consideration SE are As ea 102 Control FPWIN Pro Reference Manual 9 3 Address Ranges WR11 and WR20 are taken into consideration when you use global variables with explicit addresses as shown in the following example Global Variables Class Identifier FPA IEC Address Type Initial MAR GLOBAL Bool110 R110 MX0 11 0 BOOL FALSE LVAR_GLOBAL Bool_200 R200 MxX0 20 0 BOOL FALSE 7 Compiler max user area Class Identifier Type Initial Comment VAR EXTERNAL Bool 110 BODL FALSE 1 VAR EXTERNAL Bool 200 BOOL FALSE Beol 110 Beal 200 HC Values in the non hold area are lost in the event of a power cut or when switching from RUN to PROG mode values in the hold area are retained They are not initialized until the program is downloaded to the PLC The values in the user area are not initialized if you did not place a check mark in the Retain variables in the user area are not initialized check box in the Options dialog field under Extras gt Options gt Compile Options gt Code Generation NOTES For FP2 FP3 FP C and FP5 the siz
101. lick Disconnect in the Communication Setting dialog box e Add Modem connect to the status bar see page 12 of FPWIN Pro to monitor your modem connection Note the following when using a Ethernet connection REFERENCE When using an ET LAN unit make sure you have read the ET LAN SYSTEM Technical Manual before setting the communication parameters 9 6 1 PLC Network Connection The parameters for a connection to a PLC network such as MEWNET H MEWNET P MEWNET W or C NET are set in the Network Setting dialog box You need to specify which one of the PLCs on the network you want to access from the computer You can also access a PLC on a multi layer network Select Online gt Network Parameters and proceed logically 109 Downloading Projects to the PLC Control FPWIN Pro Reference Manual 9 7 Online Mode With Online gt Online Mode or lt Shift gt lt Esc gt or g you can switch between online and offline mode The status line see page 12 indicates whether online or offline mode is switched on if status was set up correctly The symbol 9 is highlighted if you are online As soon as you change from offline mode to online mode the software checks whether the PLC type set in the project is the same as the PLC connected If this is not the case you will be requested to adopt the PLC type connected If you cancel this procedure Control FPWIN Pro remains in offline mode If you update
102. lowing assembler code is created ST R9010 Transfer input parameters FO MV R9010 always TRUE DTO DTO UserAdd In1 123 Downloading Projects to the PLC Control FPWIN Pro Reference Manual DT550 FO MV DT1 DT1 gt UserAdd In2 DT551 CALL 0 UserAdd subprogram cue ST R9010 Reload output parameters FO MV DT552 DT2 UserAdd DT2 ED End of the main program SUB 0 UserAdd subprogram ST R9010 F22 PLUS_S DT550 DT551 DT552 if TRUE UserAdd UserAdd In1 UserAdd In2 RET backward jump to main program 9 10 9 User Defined Function Blocks FB Indexing For the functions created by the user in the project or user library a subprogram is created in the compiled program Each time it is loaded the input parameters of the classes VAR INPUT and VAR IN OUT are transferred first Then the corresponding subprogram is jumped into Finally the output parameters of the classes VAR OUTPUT and VAR IN OUT are read again The number of subprograms or function blocks you may define depends on the type of controller Function blocks are equipped with a memory i e each entity of this function block is assigned a data area and a subprogram when loaded With some controllers you can activate the option Indexed function block instances under Extras gt Options gt Compile Options gt Code Generation All entities of a function block then use the same subprogram Via the index register the data area valid for the
103. ls contacts functions etc with Edit gt Copy Paste or the corresponding command buttons the accompanying connecting lines are also 77 Programming Editors Control FPWIN Pro Reference Manual copied If you copy a programming symbol by selecting it and keeping lt Ctrl gt pressed while dragging it to the new position the programming symbol and all of its accompanying connection lines is duplicated and automatically equipped with contacts 8 1 1 1 Useful Hints The following hints facilitate programming and save programming time gw SHORTCUTS e Press lt Strg gt lt a gt to select all networks within one POE e Use Tab to jump within one network from a editing field e g variable name to another Jump backwards with Shift lt Tab gt e Tools gt Minimize Network enables you to optimize the height of the network e Double click on an empty space within the programming window to change from the interconnect mode to select mode and vice versa Press lt ESC gt to leave the interconnect mode 8 1 1 2 Command Buttons in the Tool Bar When you open an LD or FBD body the following buttons appear in the tool bar Icon Description E Inserts a new network before the selected network E Inserts a new network after the selected network E Deactivates activates the selected network Deactivated networks are treated like comments and are therefore n
104. marked by a plus sign By double clicking on the name of the object you can open a pool e g the Library pool Test51 pro E P ject CX Programme Panasonic M PLC FP X 32k t i Libraries t System Libraries M FP Library EM FP Pulsed Library td FP Tool Library td IEC Standard Library ay Tasks 3 DUTs Global Variables 2 8 POUS 012 TestAdd PRG LD 4 gt dE Project a3 Calltree 93 Used by Open Library pool A minus sign Er means that the respective sub points are already displayed 16 Control FPWIN Pro Reference Manual 3 1 What Does a Project Consist of 3 1 1 PLC Under PLC you can set system registers as well as configure inputs outputs and decentralized inputs outputs of the PLC 3 1 1 1 Setting System Registers System registers are memory areas reserved for setting hold and non hold areas for timers counters flags and data registers In the system registers you can also define parameters for PLC interfaces as to how they should react when errors occur NOTES e The size of the memory depends on the PLC type used The sum of all memory sizes for system registers user program and machine program may not be larger than the entire PLC memory e The 2 highest data registers 4 in PLCs with a second task see page 66 are at the user s disposal since
105. mming Symbols ssseeee 80 8 1 1 7 Check a LD or a FBD Program ss 81 8 2 Structured Text Editor ST ssnsnnnnnnsrrrrrnrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrerrerrn 82 8 21 EXpressiOnS uoo eee RE e eed eroi nei 82 8 2 2 Operands uoce tee pene ena ee 83 9 2 9 Operators 5 eni heben ne Ta dinos a uM e ciet ba cd 83 9 2 4 InStr CtlOlis 5 coi ret te O len 84 92 5 gt COMMENIS one in nein ui cda ne E p mnn 86 8 2 6 Checking your Program sss emnes 86 8 2 7 Insertion Shortcuts sssssssssssseseeeeeemeeenen eere 87 8 2 7 1 OP FUN FB Selection uusnsessnsennnnnnnnnnensnnennnnnnnnennnnnnnn nen 87 8 2 7 2 nsert Operatnds iet se eee Manis 88 8 2 8 Particularities of ST Editor ssssssssssssssssee 88 8 2 9 Programming Example sse enne 90 8 3 ILE itii etc t e Po D ded e e ei RE a EARS 91 8 3 1 Checking your Program ssssseeee emen nennen 92 8 4 Sequential Function Chart SFO 93 Downloading Projects to the PLC 99 9 1 Before You Download Your Program to the PLC suuuuss 100 9 2 PEG Types ER I De EROR a AAA aos 101 9 3 Address Ranges socie bit 102 9 4 Compiling a Project eene 105 9 4 1 Compile Incrementally seseeenn nemen 105 9 5 Check Memory Area Assignment essesen 107
106. mpare with the import of FPWIN GR files Control FPWIN Pro Projects Control FPWIN Pro Reference Manual q tt AA PROCEDURE 1 Project gt Open Project from the PLC or select this option in the project wizard The New Project window appears Enter or select path Click Select If you receive a message that the program code and the code in the PLC are different confirm with OK This error message appears when the project in the PLC was compiled incrementally 3 2 3 Restore a Backed up Project Using this option of the wizard you can open a project you saved with Extras gt Backup Project see page 25 Select the data base format you used for the backup locate the path and select the file name Click Open to restore the selected project 3 2 4 Open an Existing Project You can open an existing project via Project gt Open or select a project from the list of recently opened projects This list of recently opened projects appears when you start Control FPWIN Pro but also appears at the bottom of the menu item Project If you open a project that was created with a previous version of Control FPWIN Pro you will receive a message about converting the project for further information see online help Upgrade information NOTE You can change the number of recently opened projects listed under Extras gt Options gt Program Options gt General Number of recent projects on project men
107. nce Manual registers from PLC or vice versa download I O maps to the PLC You can also reset the PLC configuration with FPWIN Pro to their default settings Defaults Project NOTE In order to load the PLC configuration you must be in online mode 9 9 7 Change PLC Mode Online gt Change PLC Mode or enables you to switch back and forth between the RUN and PROG PLC modes if the PLC operating type selection switch is at REMOTE In PROG mode you can download the program into the PLC memory in RUN mode the program is run in the PLC If you added the field online mode to the status bar see page 12 you also can double click this field to switch between the two modes 118 Control FPWIN Pro Reference Manual 9 10 How the Compiler Works 9 10 How the Compiler Works The following sections provide information as to the order in which the compiler processes networks and how program elements jumps variables and functions are dealt with This information can help you to avoid programming errors 9 10 1 Priority when Processing Networks in a POU If you have programmed several networks in a POU instruction list ladder diagram function block diagram they will be processed one by one from top to bottom as illustrated below Program part to start the motor start switch error start motor cc P js sooo nm mm on all Program part to stop the ERN POR 5s EA MOON s
108. ndow In the programming window you enter your programs in the selected programming editor The programming window is divided into individual networks Each network contains one program step The programming window is displayed when you open the program with a double click A network information area is next to each network on the left side of the programming window Alarm system with IEC address Control FPWIN Pro The IEC 61131 3 Programming System Alarme_SFC activite D Project Object Edit Tools Online Monitor Debug View Extras Window Help a x sas ERsa she xmmoowu9 y EEE 2 GS e Alarm system with IEC address x gf Global Variables 28 Alarme sFC 08 FDEAK G Alarme_SFC activit 4px ES Project D 5_Projects Alarm sys 1 538 PLC FP M 2 7k E fi Libraries E qs Tasks Cd DUTs d Global Variables e POUs 013 Alarme_SFC PRG SFC u Steps da Activation da ALARM ep OFF ity Actions D ALARME FBD R OFF IL HA Transitions mg FDEAK PRG IL m O O Project 43 Calltree 93 Used by activite 11 00 Programming window oy Network Info Area Ia Set Network Height In the network info area you can adjust the network height using the mouse 1 PROCEDURE 1 Position the cursor on the horizontal line The cursor turns into a double arrow Hold mouse button down and move the cursor to the desired position Rele
109. ne Interrupt 0 23 and Timer Interrupt are assigned to the first task e Programs entered under Tasks gt Program 2 are assigned to the second task e Programs written in Funtion Sequential Chart can only be used in the first task 66 Control FPWIN Pro Reference Manual 6 3 Second task for FP10SH 120k and FP2SH 120k e lfafunction is used in various POUs and is not assigned to a task the program code of the function is duplicated i e the function s program code is assigned to both the first and second task e Even if under Extras gt Options gt Compile Options gt Code generation the checkbox Indicate User Function Blocks is activated the function block is duplicated if the function block is used by POUS in both tasks 67 Chapter 7 Networks Networks Control FPWIN Pro Reference Manual 7 1 Introduction to Networks Networks are sections of programs containing a complete subtask They are created in all editors in the same way Networks consist of two columns The left hand column contains the network information area and the right hand column contains the programming window The network information area contains serial network numbers You can enter a label here Enter the program in the programming window The illustration shows two networks with the labels start and stop T i C Program part to start the motor istat 1 LO start switch F start motor OF i _ edge detection i
110. ne several programs functions or function blocks These are automatically entered in the program when it is created See the online help keyword Wizard for further information on using the wizard 3 2 2 Open Project from the PLC You can upload a project that has been stored e g via Online gt Save Project in the PLC in a PLC to Control FPWIN Pro and then open it If you select Project gt Open Project from the PLC or select this option in the project wizard see page 6 an empty project will be created in the path chosen Then an attempt will be made to establish a connection to the PLC If this is successful the program code and project information will be uploaded if present Project information includes the contents of all editors the PLC configuration compiler options and the contents of user libraries If user libraries are present they will likewise appear in the project directory You can only open a project in the PLC if it has a configuration memory see hardware manual The following PLCs can support a configuration memory option PLC Card necessary Type of card FP X no FP Sigma no FP2 yes Expansion Memory Unit FP2 EM1 FP2 EM2 or FP2 EM3 FP2SH no FP10SH yes ROM Operation Board AFP6208 If you are using a different PLC type the program code instead of the project information will be uploaded to your PC Then the program code will be converted to a ladder diagram co
111. ning Variables in the Program 51 B Backup Project nennen 25 BEFORE BEGINNING i Before You Download Your Program to the PEG s nisu mH 100 Breakpoint Mode ss 132 Breakpoints sssssssss 134 Breakpoints in the FBD Editor 135 Breakpoints in the IL ST Editor 134 Breakpoints in the LD Editor 135 Breakpoints in the SFC Editor 136 Cc Calltree Tab ssssssess 29 Navigator eaa rA E 29 Change PLC Mode en 118 Changing Variables 53 CHECK A Re Ps 31 81 Check a LD or a FBD Program 81 Check Memory Area Assignment 107 Check Objekt sssseeees 31 Checking your Program 86 92 Clear Program and Reset System Registers ice ea 117 Comma Separated Variables 56 Command Buttons in the Tool Bar 78 COMMENTS i eieaa a eea a 86 Communication Parameters 109 Compile incidental estet 154 Compile Incrementally 105 Compiling a Project 105 Configuring Inputs Outputs for Modular ue 18 Configuring Remote I Os for Modular PLCs Mutuel cec eode Descr oreet er 20 Connecting Objects nen 77 Control FPWIN Pro Projects 15 Create a New POU sss 39 Create New Proje
112. ntries in the right column can be highlighted Remove By clicking on Remove the highlighted entry in the right column is removed Unassigned appears in parentheses Separating character From this group you select the separating character that will separate the individual columns of the CSV file to be imported Save import configuration Saves the import configuration to a file Load import configuration Loads the import configuration column from a file 56 Control FPWIN Pro Reference Manual 5 6 Import Variables Import Starts the import process from the line given in Import from Line Cancel Closes the dialog without importing 57 Variables Control FPWIN Pro Reference Manual 5 7 ARRAY and Data Unit Type ARRAYs An array is a group of variables which all have the same elementary data type and that are grouped together one after the other in a continuous data block This variable group itself is a variable and must hence be declared for this reason In the program you can either use the whole array or individual array elements NOTE An array cannot be used as a variable by another array Data types valid for arrays are e BOOL e INT e DINT e REAL e WORD e DWORD e TIME e STRING Arrays can be 1 2 or 3 dimensional In each dimension an array can have several fields Data Unit Type A Data Unit Type DUT is a group of variables composed of several differ
113. ode transfer the I O configuration directly into the PLC with Online gt PLC Configuration see page 117 3 1 1 4 Program Code By double clicking on Program Code in the project navigator your program will be shown in basic code The code is entered as soon as you download your program to the PLC or upload a program from the PLC see page 116 3 1 2 Libraries By double clicking Libraries you can open the list containing all of the libraries available In the libraries you will find functions and function blocks that will save you a lot of programming work Detailed information on how to use libraries and how to create your own library is provided in the online help 3 1 3 Tasks Each program is assigned to a task see page 62 In a task you specify how the program is to be executed e g cyclically event triggered or time triggered Only PRG type POUs can be assigned to a task The tasks are located under Tasks Task pool in the project navigator 3 1 4 DUTs With a Data Unit Type DUT you can define a data unit type that is composed of other data types A DUT is first defined under DUTs in the navigator and then processed like the standard data types BOOL INT etc in the list of global variables or the POU header NOTE 21 Control FPWIN Pro Projects Control FPWIN Pro Reference Manual A DUT cannot be used as a variable of another DUT ARRAYs of DUTs are not possible 3 1 5 Global Variables Global v
114. om part of the diagram 120 Control FPWIN Pro Reference Manual 9 10 How the Compiler Works 9 10 4 Managing Variables in the Compiler If the value of a variable or address is read within a network the compiler always uses the value which the variable or address had when the compiler started processing the network Please note that unintentional programming errors often arise when the value of a variable or an address is changed and then read Example 1 The value of var_1 is changed from 45 to 40 But in the var_1 variable of the E_SUB function the value 45 is used which the variable had when the compiler entered the network This is termed a late assignment The result after processing the network var_1 50 This is as a result of temporary variables which are introduced internally in the Control FPWIN Pro program code At the end of a network and before each jump the variables are assigned the values of these temporary variables Example 2 Here the program is divided among two networks The result from network 1 for var_1 40 is used by E_SUB in network 2 The value after processing in network 2 is var_1 45 Ver YU RITA E ADD nm EN ENDO I a NumM var_1 40 5 a NumM ae R A ESUB nm EN END er np 8 Num1 var 1 45 5 a Num2 e ME 121 Downloading Projects to the
115. on field specify the data type for which the available variables are displayed If under Library lt Global Variables gt for example you have selected Simple Types as type class and Array as type all variables of data type 51 Variables Control FPWIN Pro Reference Manual array will be displayed under Variable that are declared in the global variable list 6 Click desired variable The parameters of the selected variables are displayed under Details 7 Double click selected variable or Insert gt Body The selected variable is inserted at the current position in the POU body If you have selected a global variable it will automatically be copied into the header of the current POU if it is not already there Tip When inserting variables into the PLC program you can also use global variables that are not yet in the POU header Lg PROCEDURE 1 In the Variable Selection dialog box select Global Variables under Library In the right column select the global variable you wish to insert Click Insert gt Body The selected variable is also automatically copied into the header of the current POU More gt gt enables you to extend the Variable Selection dialog box so that you can change variables and declare new ones 52 Control FPWIN Pro Reference Manual 5 4 Changing Variables 5 4 Changing Variables Variable parameters such as name type etc are chang
116. on memory option PLC Card necessary Type of card FP SIGMA FP2 Expansion Memory Unit FP2 EM1 FP2 EM2 or FP2 EM3 FP2SH FP10SH ROM Operation Board AFP6208 9 9 1 Downloading Changes in Run Mode Attention When downloading changes with connected periphery programming errors may present a danger for both users and machinery You can download small program changes into the controller in the online mode without having to switch to PROG mode with the following restrictions 113 Downloading Projects to the PLC Control FPWIN Pro Reference Manual 9 9 2 The variables in the global variable list the DUT and the POU Headers may not have been edited added to or deleted Only a program or function may have been changed Function blocks cannot be changed online A program can be added but not removed The PLC configuration may not have been changed If the PLC remains in RUN mode only an instruction may be changed or inserted PROCEDURE Set offline mode Make program change Set online mode 4 Online gt Download Program Code Changes or The program is compiled and then downloaded After a successful change you will receive a message to this effect NOTES e Inthe case of FP1 and FP M prior to Version 3 0 Online gt Download Program Code Changes is only available in PROG mode for all other PLC types this command is available in both PROG and RUN mode e Make smal
117. ontrol FPWIN Pro Reference Manual 13 3 Exporting Importing Projects Before using this function you have to create an empty project using Project gt New or an existing project has to be opened with Project gt Open Import from file 2 x Suchen in V5 Projects y ex E3 0 130END Alarm Exemple C3F10s C9FPO Modem CaFpi CyFPG EM1 C3IEC Al i Alarm system with IEC address gt Dateiname Dateityp Jan selectable files asc fp spg st typ y Abbrechen All selectable files asc fp spg st typ FPWIN Pro files asc FPWIN GR files fp NPST GR files spg Reusability Level POU and Type files st typ Reusability Level POU files st Reusability Level Type files typ All files Select directory of file that is to be imported Select file type you want to import Click file name from the list Use Shift or and Ctrl for multi selection of files 5 Open The project of the selected file will be imported into the current project of FPWIN Pro Clicking Cancel will cancel the import procedure REFERENCE For details on importing NPST GR or FPWIN GR projects see the online help keyword NPST GR file or FPWIN GR file Examples of FPWIN GR file import 145 Exporting and Importing Control FPWIN Pro Reference Manual 13 4 Exporting Importing Objects Objects such as POUS global variable lists tasks etc can be exported Thus yo
118. oos oso oe num Sec ab rore IR ij PI A Er O T aa stop witch J ee 99 9 m a mue a a Se stat motor pulse_is MED oo i I p EN ENO RE TE operating time a_NumN operating_time Sehe rk ARE DA Saure Sh wate 1 a NumN Py Te E ate dio Network processing order If the status of an input or output changes within a PLC cycle at a position which has already been executed this status modification will only be detected during the following cycle The execution of commands within a network from left to right has 1st priority from the top to the bottom 2nd priority The next section provides information as to the order in which the compiler evaluates and processes the elements within a network programmed with ladder diagram or function block diagram 9 10 2 Processing Order in LD and FBD Networks When processing networks in the LD or FBD editor the following evaluation order applies 1 The compiler starts at the top left at the power rail If the elements are directly connected to the power rail the current is conducted through all of these elements If there are no directly connected elements the compiler starts with all inputs Control FPWIN Pro deals with inputs as though they were ready for processing 2 Then the compiler looks for the element at the highest level which it can evaluate If there are two elements on the same level line it processes the left element fir
119. ooting the computer 3 5 1 Access to Protected Objects Project gt Change Security Level allows you to access an object protected by a password NOTES e For objects with higher security levels than that of the project you may not change the security level 27 Control FPWIN Pro Projects Control FPWIN Pro Reference Manual PROCEDURE If you only have access to the lower security level of the project you may read objects with higher security levels if Allow Read Access for Lower Levels has been defined under Object Properties for each respective object Click the object in the project navigator Project gt Change Security Level Change Security Level Ea m Security Level 1 9 94 90 Y 9 E NI E Password Cancel Click security level and enter the password OK You have now regained access to the object and can change it if necessary Access control remains even after the change has been made You do not need to redefine it 28 Control FPWIN Pro Reference Manual 3 6 Calltree Tab 3 6 Calltree Tab This tab only displays the root entries tasks or POUs that are not assigned to a task The called POUs and the used global variables are displayed hierarchically in a tree structure The Calltree shows you whether functions or function blocks were used in a program and how dependent they are on each other 060000000
120. ot compiled gt Switches between interconnect mode Draw Line and selection mode Opens the Variable Selection dialog box if a name box for an input output variable is selected VAR o Opens the OP FUN FB Selection dialog box from which you can select operators functions or function blocks and insert them in the programming window with a left click at the desired position Inserts a name box for an variable in the programming window Left click at the desired position lU Inserts a jump Inserts a backward jump return Inserts a comment 4t Changes the vertical distance bon Changes the horizontal distance dh In addition LD includes the following symbols in the tool bar 10 Inserts a contact in the programming window Left click at the desired position 78 Control FPWIN Pro Reference Manual 8 1 LD and FBD Editors Icon Description 0 Inserts a coil in the programming window Left click at the desired position 8 1 1 3 Pop up Menu When you click the right mouse button anywhere in the programming window a pop up menu opens This menu contains many useful commands A list of the last operators functions or function blocks used appears in the bottom part of the pop up menu NOTE For all of the functions function blocks or operators inserted in the POU body you can have the corresponding help page displayed by selecting the desired programming symbol and pressing lt F1 gt 8
121. other network Action Assignment An action combines one sequence created with the SFC editor with parts of the logic which are executed when a specific step is active An action contains parts of the over all logic An action can be assigned to multiple steps and can be coded in FBD LD IL or ST Action Pool The action pool appears below the POU in the project navigator when a program is created using SFC All actions programmed for this POU are located here Array An array is a number of variables all of which have the same data type This combination represents a variable itself and therefore it is declared Compile When a project is compiled Control FPWIN Pro translates it into machine language so that the PLC can read it Data Type In Control FPWIN Pro a difference is made between elementary and user defined data types Elementary data types include BOOL INT DINT WORD DWORD REAL TIME and STRING Declaration A declaration is the definition of variables for global or local use DUT With a Data Unit Type DUT you can define a data unit type that is composed of other data types A DUT is first defined in the DUT pool and then processed like the standard data types BOOL INT etc in the list of global variables or the POU header DUT Pool The DUT pool is located in the project navigator and contains all Data Unit Types DUTs Data Unit Types are user defined F Instructions F Instructions are instru
122. panasonic electric works es Panasonic Electric Works Schweiz AG Grundstrasse 8 CH 6343 Rotkreuz Switzerland Tel 041 799 70 50 Fax 041 799 70 55 www panasonic electric works ch Panasonic Electric Works UK Ltd Sunrise Parkway Linford Wood East Milton Keynes MK14 6LF England Tel 01908 231 555 Fax 01908 231 599 www panasonic electric works co uk North amp South America USA Asia China Hong Kong Japan Singapore COPYRIGHT O PEW Corporation of America Head Office USA 629 Central Avenue New Providence N J 07974 USA Tel 1 908 464 3550 Fax 1 908 464 8513 Panasonic Electric Works China Co Ltd 2013 Beijing Fortune Building 5 Dong San Huan Bei Lu Chaoyang District Beijing China Tel 86 10 6590 8646 Fax 86 10 6590 8647 Panasonic Electric Works Hong Kong Co Ltd Rm1601 16 F Tower 2 The Gateway 25 Canton Road Tsimshatsui Kowloon Hong Kong Tel 852 2956 3118 Fax 852 2956 0398 Matsushita Electric Works Ltd 1048 Kadoma Kadoma shi Osaka 571 8686 Japan Tel 06 6908 1050 Fax 06 6908 5781 www mew co jp e acg Panasonic Electric Works Asia Pacific Pte Ltd 101 Thomson Road 25 03 05 United Square Singapore 307591 Tel 65 6255 5473 Fax 65 6253 5689 2006 All Rights Reserved Specifications are subject to change without notice Printed in Europe
123. perands are called Expressions see page 82 8 2 3 Operators The operators you can use in the ST editor are Operator Description Precedence Parentheses Call up function highest Negation NOT Complement di Raise to a power E Multiplication Division MOD Modulo remainder Addition Subtraction gt lt gt lt Comparison Equal lt gt Not equal amp AND Boolean AND XOR Boolean exclusive OR OR Boolean OR lowest Operators can link Operands see page 83 The combination of Operators in connection with Operands are called Expressions see page 82 83 Programming Editors Control FPWIN Pro Reference Manual 8 2 4 Instructions The ST editor s instructions are e the assignment instruction e the specification instructions IF CASE e the repeating instructions FOR WHILE REPEAT along with the quit instruction EXIT e the return instruction RETURN ei im 87 b b 1 c SIN x Calling functions Y SIN x Y LIMIT MN 0 IN X MX 100 Y LIMIT 0 X 100 Calling FBs TON1 IN Startl PT T4300ms Q gt Endl EV gt EV_1 Tonl IN Startl PT T 300ns Endl Ton1 Q Ev1 Tonl EV Explanation The value on the right is assigned to the identifier on the left Function s argument in shorthand Function arguments with formal parameters Note The order does not matter for arguments with
124. r beforehand and switched the PLC from PROG mode to RUN mode If under Extras gt Options gt Compile Options gt Code Generation you activated Retain variables in the user area are not initialized variables for which the user assigned addresses are not reinitialized The output is implicitly part of the function and is not declared in the header Program Code in the POU Body of the function fun deac code key1 AND fun deac Input variables code key2 N code key3 s a output of the function VAR_INPUT Input variable used for transferring parameters The POU invocated transfers a value to a function or a function block not a PRG Input variables must be declared in the accompanying header of the function function block You can read the value of an input variable but you cannot set it exception Forcing see online help Class Identifier Type Initial Comment d AR INPUT code keyi BOOL FALSE activatejdeactivate VAR INPUT code key2 BOOL FALSE activatejdeactivate VAR INPUT code key3 BOOL FALSE activatejdeactivate 48 Control FPWIN Pro Reference Manual 5 3 Local Variables VAR Type of Variable Explanation VAR_OUTPUT Output variable which you can only use in function blocks VAR_OUTPUT are only set at the initial value once you have switched the PLC from PROG mode to RUN mode or after a power failure Please note the following e tcan be placed in the function block in
125. ram part to stop the motor error start_motor AB switch n Program part for operating time counter start motor pulse 1s D JPJ operating_time 0 operating time 0 1 stop Breakpoint in a LD 10 4 3 Breakpoints in the FBD Editor You can insert as many breakpoints in the function block diagram editor as you wish 135 Debugging Control FPWIN Pro Reference Manual In the above illustration a breakpoint is set in the first network and is highlighted in the breakpoint color in the network info area 10 4 4 Breakpoints in the SFC Editor A breakpoint can be set on a step within an SFC program which has been successfully compiled and downloaded Initializing init OK Temp measuing EAltemp_high EAtemp_low EAtemp_OK EAtemp_OK I Stiring Etime 10 Suction Pumping ovr EAvessel_empty Breakpoint in a SFC In the above illustration a breakpoint was set on the first step after the initializing step color background In the SFC program the breakpoint is only processed when the program has also reached this stage If the program part in which the breakpoint was set is not processed the breakpoint is not reached either 136 Chapter 11 Monitoring Monitoring Control FPWIN Pro Reference Manual 11 1 Monitoring while Online Once you have downloaded your compiled program there are several ways to
126. rm_sFC m mj Project d NV5 Projects VAla Identifier Type Initial Comment 5 29 PLC FP M 2 7k lO FAR EXTERNAL key 1 EooL ES fif Libraries var EXTERNAL _ key 2 IBOOL FALSE ad e H O Tasks 2 WAR EXTERNAL key 3 le FALSE a e Gh DUTs 3 var EXTERNAL jr detector E Y o d Global Variables 4 VAR EXTERNAL alarm contact 1 2 POUs 2 08 Alarm SFC PRG SFC Ep Steps ARE a Activation Jd e G sh ALARM z activate eq OFF M a Actions acus m EMG ALARME FB OFF IL j ALARM 4 3 Transitions 012 FDEAK PRG IL E vate TT mu Es Pro 43 cal 98 Us Ready POU components Header of the POU at ES Drag this bar with the mouse pointer to adjust the height of the window Body of the POU Program Organisation Units Control FPWIN Pro Reference Manual 4 2 Types of POUs PRG FUN FB 4 2 1 Programs The control task can for example concern measuring a temperature processing it e g comparing it with a set value and issuing corresponding output data in order to control peripheral equipment such as a heating system A program is the highest level in the POU hierarchy Functions and function blocks can be called from a program Program Function Function Block or A program can only be loaded by a task see page 62 On the other hand functions and function blocks can call functions FUN and function blocks FB but not programs
127. rnative branches you can complement several types of SFC sequences Specific connective logic program code can be associated to the steps via actions by using the appropriate languages FBD LD and IL Task defines the moment and other execution parameters of program execution A POU of type program contains the logic i e it defines what has to be done The association of a program to a task defines the moment of the logic s execution Structured Text a text based editor exempt from normal syntax ST is a high level language allowing you to write complex programs and control structures It is available for all PLCs and requires no more resources e g steps labels or calls than other editors while doing comparable programming Variable A variable is a symbolic name that links an input or output to an internal memory area of the PLC Variables can be either global or local 158 Index A Access to Protected Objects 27 Accumulator ssssssesse 154 Action Assignment sssss 154 Action POOl so ince eret tet 154 Additional Memory sess 139 Address Ranges uu nennen 102 Addresses sess 44 Adopting Global Variables in the POU Header een 46 Adr Of Var ann 88 BETA 4c ee eei ate La eet 154 ARRAY dee tecto dete eerte 58 ARRAY and Data Unit Type 58 Assigning a Program to a Task 63 Assig
128. s Slots Slots Slots Slots 2 Slots Slots Slots Slots Slots C Slave 17 C Slave 18 C Slave 19 C Slave 20 C Slave 21 C Slave 22 C Slave 23 C Slave 24 C Slave 25 C Slave 26 C Slave 27 C Slave 28 C Slave 28 C Slave 30 C Slave 31 C Slave 32 C Master 4 C Master 3 Base 12 Base Unused Unused Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Slots Cancel Help r Slave Configure Clear p WO Map Used 0 Unused B4 Slots still available on plc 128 The number of slots is displayed for each slave If there is a slave the text Used is displayed under Base Enter Base in number of words 0 to 127 Click desired slave Configure A dialog box appears with a schematic of the backplane with the slots on which the modules can be mounted 7 Set the total number of slots under Number of Slots 20 Control FPWIN Pro Reference Manual 3 1 What Does a Project Consist of Free slots are marked with three asterisks and are gray in color Define Select desired module type 10 OK 11 Repeat steps 8 to 10 until all modules are entered 12 Click OK in the Slave I O Map Configuration window 13 OK You can save the I O configuration with the project compile it and transfer it into the PLC or if you are in online m
129. sits of two types of files e POU files st that contain one or more POUs of the ST editor A POU can be specified as a function as a function block or as program e Type files typ that contain declarations e g DUT declarations 143 Exporting and Importing Control FPWIN Pro Reference Manual 13 3 Exporting Importing Projects You can export a complete project as an ASCII file e g to back it up on a floppy disk Exporting a project em PROCEDURE Project gt Export Project Select drive and directory into which the file is to be saved Select the file type Possible file types are FPWIN Pro asc Reusability Level POU files or Type files st typ Enter file name Click Save If the file name already exists a question appears Click Yes to overwrite the file name No to discontinue export NOTES e The file type Reusability Level POU files st is available for POUs only that are created with the ST editor e The file type Reusability Level Type files typ is available only if data unit types are created under DUTs in the project navigator Importing a project The following files can be imported with the function Import Project e FPWIN Pro asc FPWIN GR project files fp NPST GR files spg Reusability Level POU files st Reusability Level Type files typ qu Lai PROCEDURE 3 1 Project gt Import Project 144 C
130. st If the element is an output or the cue for a function or function block the compiler creates the corresponding code Temporary variables can be inserted from the compiler in order to buffer the signal or stack it 119 Downloading Projects to the PLC Control FPWIN Pro Reference Manual 3 Inthe case of the element from the second step interim result the compiler conducts the output current to all elements directly connected to it Then it evaluates the next element Finally it returns to the second step until all elements are evaluated or no element is available for the evaluation 4 The processing procedure is interrupted or ended You will find program examples for the processing order in FPWIN Pro in the online help keyword Processing Order in LD and FBD Networks 9 10 3 Subdividing Networks We recommend placing each program string in its own network This has the following advantages e Networks are small and easy to see e You can find errors faster e g by deactivating networks see page 73 e Unintentional use of late assignment see page 121 when accessing variables is avoided The top part of the illustration contains two strings in a network When compiling or checking you will receive a warning message in such a case Practical subdivision of networks However FPWIN Pro deals with Network 1 the same way as the two strings arranged behind each other as illustrated in the bott
131. t gt New gt POU or 23 and selecting the option With EN ENO contacts e ata later time with Object gt Properties The ENO output can be explicitly set in the body during programming e Ifyou do not explicitly set the ENO output within the body of the user defined function or function block it will have the same value as the EN input e f you set the ENO output within the body of the user defined function or function block to FALSE the values of the output variables will not be transmitted to the outputs NOTE Set EN to TRUE prior to processing the POU Once the POU has been successfully processed the corresponding ENO is set to TRUE If ENO is not set an error might have occurred 8 1 1 6 Editing Programming Symbols In the Ladder Diagram and Function Block Diagram editors you can edit the programming symbols in your program in selection mode as follows e select and deselect e cut copy and paste e Shift with and without connection lines e change distance between programming symbols e enter change variable names e extend functions and operators e negate contacts define edges set and reset e define graphic macros For the description of these features and their use please refer to the online help 80 Control FPWIN Pro Reference Manual 8 1 LD and FBD Editors 8 1 1 7 Check a LD or a FBD Program You can check your program any time with Object gt Check or Y The entire program defined
132. t the program will be called when a certain event occurs Example If the temperature in the container is lower than the minimum the PRG heating is called time driven Timer Interrupt means that the program is called in regular intervals Example The program synchronize is called every ten minutes NOTE Each POU of the type PRG has to be compiled and assigned to a task first i e it has to be entered into Tasks of the navigator Otherwise it will not be processed You may assign one or several POUs to a task If you assign several POUs they will be processed according to their input sequence During compilation the programs are treated as one single program and are downloaded into the PLC You can deactivate activate a program within a task for code generation by highlighting the program and selecting Deactivate Activate from the pop up menu or via the menu Edit 62 Control FPWIN Pro Reference Manual 6 2 Assigning a Program to a Task 6 2 Assigning a Program to a Task Programs are automatically assigned to a task when you create a project or afterwards via the task list as illustrated below In this example the program is to be controlled cyclically and is therefore assigned to the program task q u PROCEDURE Double click Tasks in the project navigator 2 Click into the field under POU name 3 Click to scroll for the selection Program Selection xi Libraries Programs
133. t which you require at a later stage should be buffered variable before another network is processed e Please do not create overly large networks as this makes searching for errors and following labels a very time consuming task Take advantage of structured programming For additional information and examples on working with the IL editor please refer to the online help keyword Instruction List Editor 91 Programming Editors Control FPWIN Pro Reference Manual 8 3 1 Checking your Program The procedure for checking the program is the same as that for LD FBD Therefore please see check LD FBD program see page 81 92 Control FPWIN Pro Reference Manual 8 4 Sequential Function Chart SFC 8 4 Sequential Function Chart SFC In the sequential function chart you can portray complex programs clearly The entire task is subdivided into part tasks and the sequence portrayed step by step Example Wl Example Control FPwIN Pro The IEC 61131 3 Programming System SFC_POU Mal Eg OE Project Object Edit Tools Online Monitor Debug Extras Window Help 8X sH ERS A rs JE Saale Example x 08 sFc_pou bx m Project d AV5 ProjectsiExample Class Identifier Type Initial 3 2 PLC FP2 16k o Var pumpt BOOL FALSE Libraries 1 VAR temp_OK BOOL FALSE Hy Tasks 2 VAR X templow BOOL FALSE 2 DUTs 3 VAR time 5 BOOL FALSE E Global Variables 4 VAR
134. tart Control FPWIN Pro 5 Programs gt Panasonic MEW Control gt FPWIN Pro 5 gt FPWIN Pro 5 Control FPWIN Pro Reference Manual 1 2 First Steps and Helpful Files 1 2 First Steps and Helpful Files A First Steps PowerPoint tutorial of Control FPWIN Pro is included on the CD You can run the tutorial or install it If you installed it activate the First Steps program via the Programs gt Panasonic MEW Control gt FPWIN Pro 5 gt FPWIN Pro 5 submenu For your convenience the following files are also included on the CD and found under Helpful Files e EC61131 3 basics pdf for an introduction to the IEC61131 3 standard e PDF file of the First Steps tutorial for easy printing For best results select Print as image when printing e Alinkto our website to download manuals Chapter 2 User Interface User Interface Control FPWIN Pro Reference Manual 2 1 Start Dialog When you open FPWIN Pro the following window appears BProjecti Control FPWIN Pro Project Object Edt Tools Onine Mentor ES C Creates a new project ls 9 GR 60 E ia 7 Opens a project from the PLC only FP SIGMA FP2 FP2SH FP10SH gt Restores a backed up project Za ay C Opens an existing project Carcel In the Start dialog you can perform the following actions Select to create a new project in which you can enter programs functions and function blocks You may also create an
135. the PLC using Object gt Download Program Code and PLC Configuration vm PROCEDURE Online Online mode or 9 2 Open Program Code Editor double click on Program Code in the project navigator 2 3 Object gt Download Program Code and PLC Configuration or Program code is downloaded to the PLC 9 9 4 Clear Program and Reset System Registers With Online gt Clear Program and Reset System Registers you erase the current program in the PLC and return the PLC s system registers to their original factory default settings e itis not necessary to erase an old program before writing a new program in the PLC e The factory settings of the PLC differ from the standard settings of the system registers in FPWIN Pro The PLC s program and system register settings are overwritten by those of the FPWIN Pro Program 9 9 5 Verify Program Code and Systemregister Online gt Verify Program Code and Systemregisters enables you to compare the project on your PC with the one in the PLC The program is uploaded from the PLC to the PC and compared with the compiled project in the PC byte for byte You receive notification of the result in a screen message 9 9 6 PLC Configuration With Online gt PLC Configuration you can load the PLC configuration system registers I O addresses remote I O addresses from the PLC to your PC upload I O maps or system 117 Downloading Projects to the PLC Control FPWIN Pro Refere
136. they are always in the hold area and used by the compiler DA PROCEDURE 3 1 Double click PLC 2 Double click System Registers 17 Control FPWIN Pro Projects Control FPWIN Pro Reference Manual A list with all system registers will be displayed The number indicated in parentheses is identical to the system register number In Memory Size 0 3 you define the memory sizes for machine programs for example You will find a list with all system registers and the memory size of your PLC in your hardware description Test51 pro E HE Project C Programme Panasonic MEW 2 23 PLC FP X 32k FERES D Memory Size 0 JD Hold On Off 5 8 10 14 JD Act on Error 4 20 23 26 JD Time Out 31 32 34 JD PLC Link 40 47 50 55 57 LD High Speed Counter Pulse Catc JD Tool Port 410 412 413 415 JO COM Port 410 419 HEA Program Code fg Libraries ZO Tasks Bz DUTs de Global Variables NE m TB Project Q3 Calltree 93 Usedby 3 Double click desired set of system registers aa 4 Enter your settings 3 1 1 2 Configuring Inputs Outputs for Modular PLCs Each module on the backplane has to be configured i e entered into the address list There are two options available e Loading configuration in online mode from the PLC e Entering I O maps for each slot manually Loading configuration in online mode from the PLC Li PROCEDURE
137. tion and click m to open the respective window Action Association Stepi P P Stepl SR S Step1 N Action1 TRUE NOTE In action networks no labels see page 72 may be defined Monitor Monitor Header or lets you monitor the status of a step flag The name of this flag is composed of the name of the step plus the extension X e g Step1 X 94 Control FPWIN Pro Reference Manual 8 4 Sequential Function Chart SFC Macro step Several steps can be summarized in a macro step A macro step is marked by two extra horizontal lines Behind the Ventilation macro step for example there are several steps which serve ventilation control MacrodD1 Transitions A transition is a conditional jump Once the transition is fulfilled the next step becomes active A transition can be e A Boolean variable or address e g bVar or RO The transition is regarded as fulfilled once the assigned variable or address is TRUE e A transition condition e g NOT bVar or bVar1 amp bVar2 Bl ver tve eoo FALSE i Initial The transition is regarded as fulfilled if the calculation result of the ST program code is TRUE e Aprogram in IL FBD LD or ST programming language 95 Programming Editors Control FPWIN Pro Reference Manual Program_1 Program 1 Transi EL Class m BOOL pur j The transition is regarded as fulfilled
138. u 24 Control FPWIN Pro Reference Manual 3 3 Processing Projects 3 3 Processing Projects When you have set up a project you can work on this project i e you can do the following e Open e Close e Save or Save as e Create backup e Restore saved data When you use open close save or save as the procedure is similar to standard Windows commands 3 3 1 Backup Project Extras gt Backup Project projects enables you to create a backup for your project in two different compressed formats In the PCD format packed data base format the entire data base of the project is saved In the PCE format packed export format only the project data without libraries are saved e The project data is packed while the backup is created e Backups created with Extras gt Backup Project can only be reopened with Extras gt Restore Project 3 3 2 Restore Project Extras gt Restore Project enables you to unpack and restore a project that was saved before with Extras gt Backup Project in the packed data base format PCD or in the packed export format PCE 25 Control FPWIN Pro Projects Control FPWIN Pro Reference Manual 3 4 Edit Objects All of the objects contained in the project navigator can be edited using the Object and Edit sub menus With the Object menu you can influence the external features of an object e you can do the following for example Open Rename A
139. u can save certain program parts on a floppy disk hard drive for example and continue using them in another project Exporting Objects em PROCEDURE 1 Click the object you wish to export in the project navigator Use lt Shift gt or lt Ctrl gt for multi selection of files Do not open the object or the menu Export Object will not be active Object gt Export Object Select directory where the file is files are to be saved Select the file type Possible file types are FPWIN Pro asc files When importing DUTs or global variables also the file types st and type are available Enter file names in which the components are to be saved Save With Object gt Export Object you can export any or all objects to a Control FPWIN Pro compatible file NOTES e The file type Reusability Level POU files st is available for POUs only that are created with the ST editor e The file type Reusability Level Type files typ is available only if data unit types are created under DUTs in the project navigator Importing objects Objects such as POUS global variable lists and tasks can be imported You can save certain program parts on a floppy disk hard drive to use later in a different project for example Object Import Object enables you to import individual objects from a completely exported project The following files can be imported with the function
140. up to that point is checked for syntax errors as well as for declaration errors e g whether a variable is used that has not yet been declared Each error is listed individually in the error list Selection of any error in the error list by double clicking causes the error to be displayed in the POU body in the color defined for errors Project Object Edit Tools Online Monitor Debug Extras Window Help SAR ERAS a shoe malo co ARY 8 EEE CSPI D Em 9 E E Example 98 10 pou ad x fe Project d V5_Projects Example Sg PLC FP10SH 60k ES 18 Libraries Program part to start the motor T dd star switch gt eter o oc Start motor if Global Variables 11 Br ce POUs 2 Program part to stop the motor 4 8 9 Alam SFC PRG SFC x EAD UE ag FBD_POU PAG FED error start_motor as IL_POU PRG IL pa T c o WONG TEN Se eee mog SFC_POU PRG SFC Lar 575075707 Program part for operating time counter E start motor pulse 1s ADD PF EN ENO operating time operating time Check Messages lt LD_POU Body warming in Nw3 C2003 Unconnected line end EE no input Error in Nw 3 C2028 Signal has no in Warming in Nw3 C2034 More than one network per network Error in Nw3 C2010 Connection is not connected lt LD_POU PRG LD lt LD_POU Header gt 2 errors 2 wamings r IV Minimize Dialog after Display
141. viii Control FPWIN Pro Reference Manual Table of Contents 9 6 Communication Parameters cc ccccceeeeeeeeeseeeeeeeeeeneeesnsceeeeeeneeees 109 9 6 1 PLC Network Connection sesssseeeene eene 109 9 COMMING MOUS ucc endete tuendae 110 9 8 Security Seltlligs i cte en 111 9 9 Downloading a Project nee ar one rine rated dieto ceat ipu 113 9 9 1 Downloading Changes in Run Mode ssseem 113 9 9 2 Program Changes in Run Mode while Online nen 114 9 9 3 Upload Program Code and PLC Configuration sesssssse 116 9 9 4 Clear Program and Reset System Registers sssssessssss 117 9 9 5 Verify Program Code and Systemregister sssssssesss 117 99 6 PLG Configuration voii n Pee e REIR ee 117 9 9 7 Change PLE amp Mode 2 2 2 22 ra ee te rece ERE ot 118 9 10 How the Compiler Works ssssssssse HH 119 9 10 1 Priority when Processing Networks in a POU sseseessssss 119 9 10 2 Processing Order in LD and FBD Networks sseee 119 9 10 3 Subdividing Networks sseee eene 120 9 10 4 Managing Variables in the Compiler sseee 121 9 10 5 Managing Jumps in the Compiler sssse nn 122 9 10 6 Managing FUN FB in the Compiler sem 122 9 10 7 Implemented FUN FB ssssssseeemeneennm nennen
142. wo wo wo 4 Define Input Es S gl ups 16 inputs 16 Vacancy 32 inputs 32 64 inputs 64 gt lt 96 inputs 35 16 inputs used by intelligent unit 165 32 innuits need hu intellinent mit 326301 Select desired module type OK 19 Control FPWIN Pro Projects Control FPWIN Pro Reference Manual 7 Proceed until all modules are entered 8 Click OK in the Master I O Map Configuration window You can save the I O configuration with the project compile it and transfer it into the PLC or if you are in online mode transfer the I O configuration directly into the PLC with Online gt PLC Configuration see page 117 3 1 1 3 Configuring Remote I Os for Modular PLCs Each slave must be configured i e entered in the address list There are two options for all other PLCs e Loading configuration in online mode from the PLC see page 20 e Entering I O maps in the master I O map configurating list described here DA PROCEDURE 1 Double click PLC Config in the project navigator 2 Double click Remote I O Map Remote 170 Map Configuration Base fea Unused Slave 01 Slave 02 Slave 03 Slave 04 Slave 05 Slave 06 Slave 07 Slave 08 Slave 09 C Slave 10 C Slave 11 C Slave 12 C Slave 13 C Slave 14 C Slave 15 C Slave 16 3 Click Master Master 1 Master 2 C Master 2 Base Unused 2 Slots 2 Slots 2 Slots 2 Slots 2 Slots Slots Slot

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