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SFC Visualization - Service, Support

1. The dialog boxes for steps and transitions are displayed separately or in a combined display In the combined display the dialog box for the step includes the properties of the successor transition In this case the title bar also contains the name of the transition The combined display is shown when you click Transition gt gt in the properties for the step You return to the step only display by clicking on the Step lt lt button The information shown is identical in both view types The only difference is in the arrangement of the buttons In addition to the standard SFC buttons the SFV properties dialogs feature two buttons for the jump to picture function The button on the left is assigned to the left hand address and the button on the right to the right hand address Display When no address is selected or an address belongs to a block that has no faceplate When an address is selected and the address belongs to a block that has a faceplate Automatic trace When you select the Update option you enable the automatic trace function This function displays the current properties based on the execution in the chart when the next step is enabled The properties of the respective active step or active transition are displayed If the active step or active transition is outside the displayed window section as the chart is being executed the chart is automatically moved in the window The chart is moved in such a wa
2. Columns Content Fumction SSS JtineNumber __ Display for sorting Group display 2 Operating mode 3 EA Enable Auto 4 Control strategy 5 Step control mode Sequencer 7 Name of the SFC Double clicking this name incl naming element of the PH opens the overview display for the SFC Display e mm Group display for messages Display in accordance with the configuration in SFC e g alarm warning step error operator prompt locked Displays 3 and 4 are set by default Steperors AHA Operator Prompt The symbol is also displayed when the displays ilb or Icon for the operating state ie are available AUTO or MANUAL mode Allows changeover of the operating mode by means of a selection in a drop down list box Check box for enabling changeover to AUTO mode Allows setting or resetting of the enable SFC instances Name of current control strategy Abbreviation for the step control mode T ad i Or O Sf and O O or ef T and O Allows changeover of the step control mode by means of a selection in a drop down list box Name of the current sequencer Display ssi Display The icon of the operating state of the ae is indicated in front of the Display name of the active sequencer See of gere State SF 8 Step error display im Display SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Operat
3. Parameter chartName in SFC chart name instance name left in top in width in height in Pixel coordinates of the rectangle in which the SFC window can move Example SFCOpenSection SFC1 left top width height void 0 BOOL SFCOpenOverview LPCTSTR chartName LONG left LONG top LONG width LONG height LPOHIO ERRORSTRUCT lpdmError Opens the specified chart or instance as an overview window Parameter chartName in SFC chart name instance name left in top in width in height in Pixel coordinates of the rectangle in which the SFC window can move Example SFCOpenOverview SFC1 left top width height void 0 BOOL SFCRtBrowser LPCSTR pees ay LPCSTR pTagName LONG left LONG top LONG width LONG height BOOL ee Calls up the runtime package browser and returns the selected chart or instance if appropriate with the server prefix for example OS1_KH1234D SFC1 Parameter pChartName out SFC chart name instance name pTagName out TagName SFC chart name instance name used for group display left in top in width in height in Pixel coordinates of the rectangle in which the SFC window can move alwaysOnTop in 1 if the Browser is to always remain on top recommended otherwise 0 Example SFCRtBrowser amp chartName amp tagname left top width height 1 SFC Visualization 70 Programming and Operating Manual 03 2009 ASE02113403 01 Appendix 6 2 SFC API functions
4. sequence is controlled automatically e MANUAL operator mode sequence is controlled by the operator You change from MANUAL to AUTO mode as follows e After it is enabled using the Enable button E e Without an enable if the operator has the required authorization authorization level AUTO MANUAL Process control You switch from AUTO to MANUAL as follows e With an enable for the SFC on the AS and the corresponding authorization AUTO MANUAL operator process control e Without an enable if the operator has the corresponding authorization authorization level MAN without enable Higher order operator process control Note To ensure that an operator cannot switch an SFC from AUTO to MANUAL mode for example both operator inputs changeover with or without enable can be assigned an authorization that the operator does not possess Alternatively you can also block just the changeover without enable by assigning an appropriate authorization The changeover with enable is provided with an authorization that is assigned to the operator However the enable is issued and revoked with a corresponding control setting in the ENMAN input for the SFC in the AS The changeover is either permitted or refused and different messages will be displayed depending on the operator authorization and whether or not the enable has been issued SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Operati
5. 4 11 1 What you should know about OS Server and OS Client What is an OS Server An OS Server is interconnected with the AS It receives process data however it usually does not provide any operating and monitoring functionality within a multi user system The OS Server contains all of the configuration data and you can modify these data here What is an OS Client An OS Client is an operator station OS on which you can operate and monitor the process in runtime A client neither has its own SFCs nor any process I O The Client lets you operate and monitor SFCs on the OS Servers however it does not allow their editing How do I access OS Server data Server project data are made known to the client by means of reference lists packages The client can access the server data only after the packages have been generated and downloaded The same applies to SFC Visualization where only references to the SFCs are exported instead of the actual data You therefore do not have to recompile and download the packages again after having edited an SFC You only have to generate and download a new package to the client only if SFCs have been deleted added or renamed Additional information is available in the Process Control System PCS 7 Operator Station Configuring Manual Configuring SFC Visualization You can configure the visualization and operator controls in WinCC Explorer on the client as described in the Basic SFC settings sec
6. 6 1 SFC system tag Overview SFC Visualization requires the following tags for operating and monitoring SFCs Required for lt S7 program gt AsRead Reading data from the AS lt S7 program gt lt S7 program gt AsWrite Writing data from the AS lt S7 program gt SFCDeltaLoaded Delta download to the OS As long as the tag value 1 the data for SFC visualization are downloaded again from the ES SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 69 Appendix 6 2 SFC API functions 6 2 SFC API functions SFC API functions BOOL SFCAbout HWND projWnd LPOHIO ERRORSTRUCT lpdmError Opens information about SFC Visualization version information Example SFCAbout NULL void 0 BOOL SFCSetProperties HWND projWnd LPOHIO ERRORSTRUCT lpdmError Opens the SFC Properties dialog box read only dimensions colors authorization levels Example SFCSetProperties NULL void 0 BOOL SFCSetChartProperties HWND projWnd LPCSTR chartName LPOHIO ERRORSTRUCT lpdmError Opens the Properties dialog box for a chart or an instance read only comment last change updating cycle standard view Parameter chartName in SFC chart name instance name Example SFCSetChartProperties NULL SFC1 void 0 BOOL SFCOpenSection LPCTSTR chartName LONG left LONG top LONG width LONG height KPOR TO BRRORS TRUCT lpdmError Opens the specified chart or instance as a detailed window
7. Additional information With this command you resume processing by changing to the Resuming or Resuming Error state With this command you complete processing by changing to the Completing state With this command you stop processing by changing to the Stopping state With this command you change to the Idle state You will find more information in FC operating state logic Page Operating state logic for sequencers Page 65 SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 51 Operating and monitoring SFCs 5 18 Setting step control mode 5 18 Setting step control mode Setting step control mode The step control mode defines the step response of the sequential control The step control mode changes the response of prepared or fulfilled transitions A button is displayed for an active operator request in all step control modes with the exception of T if the user is is granted the corresponding operating permission You can change the step control mode in all operating states You set the following step control modes in this combo box To Step control mode T Transition The sequential control system is process driven running automatically When a transition is true control passes to the next step or steps by deactivating predecessor steps and activating successor steps TorO With transition or confirmation by operator The process or the operator controls the run
8. Configuring C Configurations 12 14 17 18 20 Block icons 12 Faceplates 14 Objects for opening SFC charts SFC browser selection 21 SFC button SFC Control status display SFC MultiChart Control status display 11 Configuring objects for openina SFC charts Configuring SFC block cons 12 Configuring SFC faceplates D Detail view Information Operator input SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 F Faceplates adapting Faceplates Configuring Functions for custom scripts Icons Operating states 73 Information Detail view M Messages Messages view SFC faceplate Messages view SFC instance faceplate 36 Messages view Monitoring 26 SFC by means of a faceplate 26 SFC by means of the SFC status display 38 O Open Configuring objects for opening SFC charts Operating and monitoring the SFC by means of faceplate Operating and monitoring the SFC by means of SFC status display Operating mode Changin Setting Operating state Setting Operating state logic for sequencers 65 Operating state logic for SFC Operating states 73 Icons 19 Index Operator input 26 38 Detail view 46 SFC by means of a faceplate 26 SFC by means of the SFC status display 38 Operator requests Acknowledge OS Client OS Server P Parameters view 35 SFC instance faceplate 35 Prepared values view SFC instance bakte ret 34 Prep
9. Notes on diagram The SFC OSL contains some state changes that were retained to ensure compatibility with older projects These are displayed with dashed blue lines in the diagram The numbersin the diagram identify the individual operating states The operating states are described in the following table Operating states SFC OSL No State Meaning S 1 ide Initial state waiting for Start command 4 Completing Completion of processing after a Complete command or implicit completion Error Completing Error processing during completion of processing Completed Completion of processing is finished waiting for Reset or Start command Holding Hold processing after Hold command 8 Hed o Hold processing has completed waiting for Resume command Resuming Resume processing after Resume command Error Error processing following error Held Error Error processing is complete and no more errors are present waiting for Resume command Resuming Error Resume processing after Resume command eo Aborting Abort processing after Abort command 13 Aborted Abort processing is complete waiting for Reset or Start command Stopping Stop processing after Stop command 1 1 1 14 1 1 Stopped Stop processing is complete waiting for Reset command The following table describes the transitions between the states Source State No Destination State No as well as their triggers X Possible from several sta
10. can only be set if Enable is also set e Batch box Name shows the current product name from Simatic BATCH Step shows the current step number from Simatic BATCH SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 3 Operating and monitoring SFCs 5 11 Operating and monitoring the SFC by means of SFC status display 5 11 Operating and monitoring the SFC by means of SFC status display SFC status display You obtain an overview of the SFC status PCS 7 SFC Control by selecting a graphic display that contains a status display configured for the SFC PCS 7 SFC MultiChart Control supports monitoring of multiple SFCs and editing of certain parameters PCS 7 SFC Control Page 39 PCS 7 SFC MultiChart Control Page SFC Visualization 38 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 12 PCS 7 SFC Control 5 12 PCS 7 SFC Control PCS 7 SFC Control SFC status Manual TorO Starting a ii Sequencer STARTING as Step START Runtime TH4H 1M 425 1MS Section The following current information is displayed e Name of the assigned SFC chart or instance name ist Row e Mode MANUAL AUTO e Abbreviation for the step control mode T T or O ad and O Or T I T and O e SFC status chart or instance For more information see the Table of Operating States Page 73 m e Status in the CPU CPU s
11. OK Otherwise the change is not transferred SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 35 Operating and monitoring SFCs 5 9 SFC Instance faceplate Messages view 5 9 SFC Instance faceplate Messages view Messages view This view contains the elements of the Actual Values Page 29 view as described under 1 and 2 see there Here the message window is displayed instead of the elements listed under 3 to 6 SPR E EE S Message window in the SFC Instance faceplate Meaning of the buttons la Display message list Display long term archive Acknowledge single message da Acknowledge all visible messages Print page log g Displaylastmessage o i Displaypreviousmessage o Display previous message SFC Visualization 36 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 10 SFC Instance faceplate Batch view 5 10 SFC Instance faceplate Batch view View Batch This view contains the elements of the Actual Values Page 29 view as described under 1 and 2 see there Here the Batch window is displayed instead of the elements listed under 3 to 6 EN ed i Batch window in the SFC instance faceplate Meaning e Batch control box The Enable option shows if the SFC is enabled for Simatic BATCH The Assigned option shows if the SFC is assigned to Simatic BATCH Assigned
12. SFC browser selection rrrrrrrrrnnrrrvrnnrrvrrnnnrrrnrnnnnennnnnnrrennnnnrennnnsnennnnsrsnnnnnnssenee 4 10 Using functions for user specific scripts SFC API Calls rrrrrnnnnrnnnnnnnenrrnnnnenrnnnnrnnnnnnnrennnnnnne 4 11 PENNE NN 23 4 11 1 What you should know about OS Server and OS Client 0 0 00 ieee teeter eet 23 5 Operating and monitoring SFCS rrrnnnrrnnnnnnnnnennnnennnnnnnrennnnennnnnnnnnennnvennnnennnnnrnnnnennnsennnsennnsennnsesennnvennnseenn 25 5 1 PENN 25 5 2 Operating and monitoring the SFC by means of faceplate rrrrrrrrnnnrrnrnrnnnnrrrnnnnnrenrnnnnennrnnnnnen 26 5 3 SFC chart faceplate Standard ViW ccccccccceeccsscecceececcesececeeeeeceueeeesaeeessaeeeeseaeeesegeesseeeees ones 27 5 4 SFC Chart faceplate Messages VICW ccccseecccceececceeeeeecaueeeeeeseaseeeesseuseeeeaaeeeeeseeeeessneeeneas 28 5 5 SFC Instance faceplate Actual Values view rrrrrrnnrrnnnrennnnerranennanennnnerranennanennnnsnnanennanennnnene 29 5 6 SFC Instance faceplate Block contacts VIEW rrrrrrnnrrnnarernnnerranennanennnnenranennanennansenanennunennnnene 33 5 7 SFC Instance faceplate Prepared Values view cccccccceececeeeceeseeeeeseeceseeeesseeeeesaeeesaaeees 34 5 8 SFC Instance faceplate Parameters view cccccsecccseececeeeeeceeceeseeeeeeaeecessueesseeeeessueeesaaees 35 5 9 SFC Instance faceplate Messages VICW cccccscceeseeeeeeceeeeeeeeeeeeeeeeeaeseeeeaae
13. desired SFC and then close the dialog box with OK 3 Repeat this procedure for every SFC that you want to include in the SFC MultiChart Control A line is inserted for each SFC This line includes all columns that provide SFC information in runtime operation Additional information is available in the section PCS 7 SFC MultiChart Control Page Deleting 1 Select an SFC that is no longer needed in the Properties dialog box 2 Click the xI button The SFC will be deleted You can change the order of the selected SFCs at a later time Sorting A selected SFC can be moved up or down using the T buttons Title You can specify a title for the SFC MultiChart Control that identifies it uniquely during runtime operation Options in the other tabs e You can individually configure the display of the SFC control e Inthe Colors tab you can use the color palette to change the current colors for certain elements for example title bar window background etc e Inthe Fonts tab you can specify the font the type style and the font size Programming and Operating Manual 03 2009 A5E02113403 01 19 Contiguration 4 8 Configuring the SFC button 4 8 Introduction Procedure 20 Configuring the SFC button For selecting an SFC you can also configure any graphic object of your choice Such an object serves to represent the SFC chart Unlike an SFC status display however it does not receive any information o
14. hierarchy With this method the required block icons are automatically inserted into the picture and parameters are assigned as appropriate for all existing SFC charts e You place the OS picture in WinCC in the Graphics Designer and configure it with the Dynamic Wizard You can find more information in the online help for the PH Automatically Creating Upaating Block Icons for OS Pictures SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Contiguration 4 2 Configuring SFC block icons Procedure in WinCC 1 2 Copy the required block icon from the template to your current picture Adapt the StructureType and type property to the type name not necessary for the block icon for SFC chart Select the block icon and double click Connect faceplate to process tag in the Default Dynamics tab of the Dynamic Wizard window The Dynamic Wizard opens Click on the Set Options page The Variables Project opens In the WinCC variables open the List of all variables and double click the corresponding variable for the chart or instance in the right window to select it The dialog box closes the variable name is entered in the Dynamic Wizard Click Next The next page shows what the wizard is now generating Click Finish The block icon is now configured You can use it to call the associated faceplate in runtime operation SFC Visualization Programmi
15. in the object palette 3 Select the Add Remove command from the shortcut menu in the Object Palette The Select OCX dialog box opens 4 Inthe list select PCS 7 SFC Control PCS 7 SFC MultiChart Control 5 Click OK to close the dialog box The two controls are now in the object palette and can be inserted directly from there into the graphic display using drag and drop SFC Visualization 16 Programming and Operating Manual 03 2009 A5E02113403 01 4 6 Introduction Contiguration 4 6 Configuring the PCS7 SFC Control status display Configuring the PCS7 SFC Control status display The states of an SFC can output to a graphic display by means of an SFC control which is assigned to this chart This control is also known as the status display same as the SFC MultiChart Control You place and configure the status display in a graphic display in the WinCC Graphics Designer Placing the PCS 7 SFC Control in the Graphic Display Open the desired graphic display in the Graphics Designer Configure If you have performed the Preparation for the Controls Page 16 use a drag and drop operation to move the PCS 7 SFC Control from the Controls object palette to the picture If the controls are not yet in the object palette proceed as follows Select the entry in the Smart Objects tool palette Draw a frame in the graphic display for the object to be displayed The selection list of all
16. is in Active state This means the following The next time you start the inactive sequencer starts at the selected target step instead of the initial step The next time you press the Resume button the held sequencer resumes at the target step after the interrupted steps have been processed properly The target step remains selected until the next time you start or resume The selection is cleared if you restart the CPU or change from MANUAL to AUTO operating mode Note You can select multiple steps as the target step in simultaneous sequencers for example You are responsible for selecting a suitable target step Blockades or endless loops in the execution prevent efficient processing If you use programmed target steps the target steps specified by the operator are deleted in the respective sequencers Option Update W set I reset This switches automatic tracing on or off Programming and Operating Manual 03 2009 A5E02113403 01 59 Operating and monitoring SFCs 5 25 Properties Dialog Box for the Transition 5 25 Properties Dialog Box for the Transition Procedure Transition state Select the detail view for the SFC in which you want to display the transition Properties dialog box Click the desired transition to open the dialog box The following is displayed e The Boolean operators of the transition logic e The fields of comparison values left and right e The fields of conditio
17. means of commands Time monitoring With f time monitoring on the active time of each step being processed is compared with the maximum run time If the maximum run time is exceeded a step error is signaled to WinCC In addition an acknowledgement button for this step error is displayed in the SFC chart With time monitoring off the active time and maximum run time are not compared SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 53 Operating and monitoring SFCs 5 20 Acknowledging operator requests and step errors 5 20 Acknowledging operator requests and step errors Acknowledging operator requests and step errors The group acknowledgement button 3 can be used to to acknowledge all active operator requests and step errors in a single pass using the S and O buttons for steps and transitions respectively Note In case of a step runtime error the step is returned to the state which it had before the error occurred active green for example after the error has been acknowledged SFC Visualization 54 Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCS 5 21 Properties dialog boxes 5 21 Properties dialog boxes Properties dialog boxes The Properties dialog box represents the detail view of a sequencer of a step or of a transition This dialog box shows information specific to the selected object sequencer step transition
18. the SFC MultiChart Control into a picture and then assign parameters for it Placing the PCS7 SFC MultiChart Control in the Graphic Display Open the desired graphic display in the Graphics Designer e If you have performed the Preparation for the Controls Page 16 use a drag and drop operation to move the PCS 7 SFC Control from the Controls object palette to the picture e f the controls are not yet in the object palette proceed as follows Select the control entry in the Smart Objects tool palette Draw a frame in the graphic display for the object to be displayed The selection list of all installed Controls will be displayed Select PCS7 SFC MultiChart Control The control will be displayed inside the frame you have drawn If you do not stretch the frame to its complete size not all the columns will be visible In this case a horizontal scroll bar is inserted to enable you to scroll through the contents in the visible area during runtime operation SFC Visualization 18 Programming and Operating Manual 03 2009 A5E02113403 01 Configure SFC Visualization Contiguration 4 7 Configuring the PCS7 SFC MultiChart Control status display 1 Double click the SFC MultiChart Control The Properties dialog box opens 2 Open the General tab and assign the desired SFCs to the control or delete them from it Assigning 1 Click A The dialog box for selection of the SFCs opens 2 Select the
19. BOOL SFCSaveWorkspace LPCSTR pWsName Saves all open SFC windows for a specific user under the workspace desktop layout oWsName_user SSM Parameter pWsName in Name of the desktop layout Example SFCSaveWorkspace TestLayout1 BOOL SFCRestoreWorkspace LPCSTR pWsName Restores all the SFC windows saved using SFCSaveWorkSpace under the workspace oWsName_user SSM Parameter pWsName in Name of the desktop layout Example SFCRestoreWorkspace TestLayout1 BOOL SFCDeleteWorkspace LPCSTR pWsName Deletes the specified workspace from the hard disk Parameter pWsName in Name of the desktop layout Example SFCDeleteWorkspace TestLayout1 BOOL SFCCloseAl1lWindows Closes all open SFC windows Example SFCCIoseAllWindows BOOL SFCGetStepName LPCSTR pChartName LONG stepnumber LPTSTR pStepName LONG length Function is only used with V5 projects Provides the step name for the step number of a chart or instance Parameter pChartName in SFC chart name instance name stepnumber in Step number pStepName out Step Name length in Maximum length of the step name BOOL SFCGetStepNameV6 LPCSTR pChartName LONG lSequenceNumber LONG stepnumber LPTSTR pStepName LONG length Provides the step name for the sequencer number and step number of a chart or instance Parameter pChartName in SFC chart name instance name ISequenceNumber in Sequencer number stepnumber in Step number
20. EE 0 EE EN EE ERE 69 BSC GE E EEE 70 6 3 Operating State ICONS va pvensuasumiueiaman aa a a EnaA aaia adia aaia iae 73 SFC Visualization 4 Programming and Operating Manual 03 2009 A5E02113403 01 What s new in SFV 1 Enhancements changes in V7 1 Version V7 1 contains the following enhancements or changes compared to version V7 0 New Block contacts view There is a new Block contacts view for the faceplate of an SFC instance This means the name block type and status of each block contact will be displayed You open the associated faceplate with a button Enhancements changes in V7 0 Version 7 0 contains the following enhancements or changes compared to version V6 x SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 Session log A button for the user specific session log has been added to the title bar of the SFC window The different representation of the button icon shows whether or not the current position coincides with the saved position ALOE MTOMMatOn O WIE Se on nformation and Operator Inputs in the Detailed Window Page 46 Automatic update The overview screen now automatically changes to the active sequencer if the Update option is activated You can activate this option in the detail view or in the object properties of the steps and transitions Enhanced MultiChart Control MultiChart Control has been expanded with additional views control strategy group display an
21. Next In the next dialog box select the mouse action for opening the SFC ao RK O N Click Finish to complete the configuration SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 21 Contiguration 4 10 Using functions for user specific scripts SFC API Calls 4 10 Using functions for user specific scripts SFC API Calls SFC API functions The Graphics Designer contains template scripts for assigning certain actions to objects SFC Visualization offers many functions The most important functions are included in these script templates You can also use the functionality of SFC Visualization in your own scripts For this purpose you read in the sfccli h header file Insert the line include sfccli h in the script The most important functions are described in SFC API Functions Page 70 General Information about the Functions e fa Boolean value is returned then TRUE success and FALSE error e Functions that have LPOHIO_ERRORSTRUCT IpdmError as a parameter can be called with void 0 The error is not evaluated in this case e ifa window handle is needed specify the window of the parent for this new window NULL is also allowed as the assignment In this case the desktop is used as the parent of the new window SFC Visualization 22 Programming and Operating Manual 03 2009 A5E02113403 01 Contiguration 4 11 OS Server and OS Client 4 11 OS Server and OS Client
22. OnNtext UPCTSIR pChartName long J Numbex UPLSTR pPositiontext long length Determines the position text for the position text number Parameter pChartName in SFC instance name INumber in Position text number pPositionstext out Position text length in Maximum length of the position text BOOL SFCGetNotetext LPCTSTR pChartName long lNumber LPTSTR pNotetext long length Determines the note text for the note text number Parameter pChartName in SFC instance name INumber in Note text number pNotetext out Note text length in Maximum length of the note text BOOL SFCGetControlStrategyName LPCTSTR pChartName long lNumber LPTSTR pControlStrategyName long length Determines the control strategy name for the control strategy number Parameter pChartName in SFC instance name INumber in Control strategy number pControlStrategyName out Control strategy name length in Maximum length of the control strategy name SFC Visualization 12 Programming and Operating Manual 03 2009 ASE02113403 01 Appendix 6 3 Operating state icons 6 3 Operating state icons SFC operating states Icon State Meaning Aborting Processing after Abort command Aborted Cancellation processing is complete waiting for Reset or Start command E am Processing after ending the processing in the Starting state Held Cancellation processing in Held is complete waiting for Resume Abort or Stop comman
23. SIEMENS SIMATIC Process Control System PCS 7 SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 hat s new in SFV 1 FC Visualization SFV Basic SFC settings onfiguration Operating and monitoring FCs GT Appendix Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety as well as to prevent damage to property The notices referring to your personal safety are highlighted in the manual by a safety alert symbol notices referring only to property damage have no safety alert symbol These notices shown below are graded according to the degree of danger AXDANGER indicates that death or severe personal injury will result if proper precautions are not taken WARNING indicates that death or severe personal injury may result if proper precautions are not taken CAUTION with a safety alert symbol indicates that minor personal injury can result if proper precautions are not taken CAUTION without a safety alert symbol indicates that property damage can result if proper precautions are not taken NOTICE indicates that an unintended result or situation can occur if the corresponding information is not taken into account If more than one degree of danger is present the warning notice representing the highest degree of danger will be used A notice warning of injury to persons with a safety alert sym
24. alues view This is most important if control strategies or setpoints are being used because a control strategy and setpoints have to be set prior to starting SFC Visualization 34 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 8 SFC Instance faceplate Parameters view 5 8 SFC Instance faceplate Parameters view Parameters view This view contains the elements of the Actual Values Page 29 view as described under 1 and 2 see there Instead of the elements listed under 6 the window shows the active control strategy and the OS relevant parameters Active control strategy fw3 Parameter name Parameter Unit pat false pa2 0 pa3 0 pa4 0 Changing parameters You can change the value of a parameter in MANUAL or AUTO operating mode if you have been assigned the relevant permissions The changed parameter is written to the AS immediately i e at first it is only effective in the CPU To make changed values also available in offline data in the ES you need to run a read back at the specified time Otherwise the next time a complete download is performed the original configured parameter values will be written to the CPU Note If a parameter value is changed the change must be confirmed by pressing the RETURN key exception values with the Boolean data type The system then opens another window in which the change must be confirmed once more by choosing
25. aring the controls Properties dialog box of Bs start condition 57 Properties dialog boxes 55 56 58 S Scripts Sequence z 53 Setting Sequencer OSL 65 Settings 50 51 52 53 5 box 56 Sequence options Step control mode SFC API functions 22 SFC browser selection Configuring 2 SFC browser selection in the picture 45 SFC button Configuring SFC chart faceplate Messages view SFC chart faceplate standard view 27 76 SFC charts Configuring objects for opening SFC charts SFC Control Configuring SFC Control in runtime operation SFC instance faceplate 29 34 Batch view Actual values view 29 Messages view Parameters view Prepared values view SFC MultiChart or i Configuring SFC MultiChart one in runtime operation 41 SFC OSL 62 SFC selection button 45 SFC selection button in the button set 45 SFC system tag SFC eten SFV 7 Standard view Faceplate Status display Configuring Status display in uripe operation 39 Step control mode 52 5 Setting Step errors Acknowledge Step properties dialog box 58 T Transition properties dialog box 60 W Web client 68 What s new in SFV V7 0 5 SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01
26. ay field Object Based Settings on server only You can make the following settings individually for each SFC e Configuring the update cycle e Configuring the standard view This is the overview window or detail window with which the SFC is opened e Configuring the operator authorization levels The available SFCs are displayed in the detail window of WinCC Explorer when SFC is selected To edit object based settings open the context menu of the selected SFC and select the menu command Properties SFC Visualization 10 Programming and Operating Manual 03 2009 A5E02113403 01 Configuration 4 4 1 Configurations for SFC Visualization Introduction You can place objects in a WinCC display that enable you to open an SFC during runtime operation The following objects can be used for this e Block icons e PCS 7 SFC Control e PCS 7 SFC MultiChart Control e Any graphic object such as a rectangle e A Windows object such as a button Preparation e Select the Options gt Compile Multiple OSs Wizard gt Start command in SIMATIC Manager in order to transfer the SFC charts and SFC instances to the OS e Then carry out the Preparations for the Controls Page 16 Note The PCS 7 SFC Panel Control and PCS 7 SFC SP Control controls which are supplied with SFC Visualization are the internal controls required in SFC Visualization They have not yet been approved for use in WinCC pictures You can config
27. bol may also include a warning relating to property damage Qualified Personnel The device system may only be set up and used in conjunction with this documentation Commissioning and operation of a device system may only be performed by qualified personnel Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission ground and label devices systems and circuits in accordance with established safety practices and standards Proper use of Siemens products Note the following Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these must be recommended or approved by Siemens Proper transport storage installation assembly commissioning operation and maintenance are required to ensure that the products operate safely and without any problems The permissible ambient conditions must be adhered to The information in the relevant documentation must be observed Trademarks All names identified by are registered trademarks of the Siemens AG The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described Si
28. ce more by choosing OK If you do not choose OK the change is not transferred Actual value The values of the actual value output are displayed here Unit The unit labels are displayed here SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCs 5 6 SFC Instance faceplate Block contacts view 5 6 SFC Instance faceplate Block contacts view Block contacts view The upper part of the view is identical to the Actual Values Page 29 view The following are also displayed A line containing the name block type status and a button for opening the corresponding faceplate for each block contact Block contact name Block type Group display AnzegeH eatltrl CTAL_PID AnzegeHeatyaly VALVE AnzegeD rainy alve VALVE AnzegeDrainvalves VALVE AnzegeD rainkd otor MOTOR SFC Instance faceplate lower part of the Block contacts view SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 33 Operating and monitoring SFCs 5 7 SFC Instance faceplate Prepared Values view 5 7 SFC Instance faceplate Prepared Values view Prepared Values view The view is identical to the Actual Values Page 29 view You can change the control strategy and the setpoints here The changes made in this view are applied the next time you start the sequencer Note You can only ever start an SFC instance in the faceplate in the Prepared V
29. ch sequencer of an SFC is started when the start conditions of several sequencers are met simultaneously Note If sequencers with identical start conditions also have the same priority the sequencer furthest left in the chart will be started first Preprocessing Postprocessing Tab In this tab you see the actions for preprocessing or postprocessing the current sequencer These actions are executed as follows during cyclic execution of the SFC e Before the execution of the sequencers preprocessing e After the execution of the sequencers postprocessing SFC Visualization 56 Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCS 5 23 Properties dialog box of the start condition 5 23 Properties dialog box of the start condition Properties dialog box of the start condition This dialog box shows the start conditions of the sequencer The values and conditions of the sequencer are visualized similar to a transition SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 br Operating and monitoring SFCs 5 24 Properties Dialog Box for the Steo 5 24 Properties Dialog Box for the Step Procedure Select the detail view for the SFC in which you want to display a step Properties dialog box Click the required step to open the dialog box General tab The runtimes the Confirmation option the comment and the step status are deactivated in the General
30. control Operator input is allowed without restriction if no users are configured The following settings or functions are performed depending on the logged on user and the authorization levels configured for SFC Visualization e Operator input buttons are activated or deactivated e Operator input is subject to verification This input is either accepted or discarded depending on the result The authorization levels set on the Engineering Station are transferred to the OS server OS gt Load target system where they are used in runtime operation e Global and SFC specific authorization levels can be configured on an OS server However these are overwritten the next time the function OS gt Load target system is used If SFC specific authorization levels exist on the OS server these are used at runtime If no SFC specific authorization levels are configured the global authorization levels of the OS server are used e On an OS multiclient only SFC global authorization levels can be configured If SFC specific authorization levels exist on the OS server these are used at runtime If no SFC specific authorization levels are configured the global authorization levels of the OS multiclient are used e An OS Web Server does not have its own authorization levels The relevant authorization levels are transferred depending on whether it is an OS multiclient or an OS server e An OS Web Client does not have its own authorization levels T
31. d Held Error processing is complete no more errors pending Error waiting for Resume Abort or Stop command Holding Processing after Hold command Completing Processing after Complete command or after implicit complete Completed Processing in Completing state is complete waiting for Reset Start Abort or Stop command Processing in initial state waiting for Start command Error Processing after Error command Error Processing after Error command in Completing state Completing Processing after command Resume or Start Resuming Processing after command Resume or Start Error Stopped Processing in Stopping state completed waiting for command Start or Reset or Abort Starting Processing after command Start or Restart Stopping Processing after command Stop Only operating states displayed in bold letters apply to sequencers SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 13 Appendix 6 3 Operating state icons SFC Visualization 74 Programming and Operating Manual 03 2009 ASE02113403 01 Index Batch view 37 SFC instance faceplate 37 A Access control 25 Acknowledging operator requests and step errors 54 Actual values view SFC instance faceplate 29 Adapting Faceplates Authorization Authorization for changing the operating mode 50 B Basic SFC settings 9 Block icons
32. d Cancel Ji Sion Jmf Sop oyete mode Reset l Time monitoring SFC Visualization 46 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCS 5 15 Information and operator input in the detail view Information in the title bar The title bar of the detail view has the following design e Session log The button for opening the user specific session log is displayed on the left edge of the title bar Symbol Meaning S i a The current position and size are not saved for example after the window was moved to a different position le Current position and size saved The window displays the last position saved after fri the SFC is reopened Note The saved position and size are retained until these are overwritten by a new save operation e Status information lt Plant hierarchy SFC name gt lt SFC state gt lt S gt lt O gt lt Sequence name gt lt Sequence status gt lt S gt lt O gt AS status lt AS status gt The title bar components are used in accordance with the corresponding situation of the SFCs and sequencers are listed in the table Page No connection to the AS The AS is shut down The AS is in Stop the connection to the AS is okay the SFCs are being updated The AS is in run state the connection to the AS is up the SFCs are being updated Information in the window Any acknowledgment configured for the step is displayed in the
33. d with a button for calling the faceplate A button for setting filters was added to the column headers Visualization of the OS comment The detail view now includes the OS comment The comment is output on the right side of the step or transition The acknowledgement keys are now visualized on the left side as in SFC test mode Block comment in operating message The block comment is output in an operating message generated by the WinCC message system depending on the setting Jump to picture from step or transition A button was added to the object properties of sequencers steps transitions and start conditions which can be used to open the WinCC picture which contains the associated process tag What s new in SFV e Displaying acknowledgment information If configured in the SFC the acknowledgement information is output to the operator next to the button for acknowledging operator requests in T T and O step control mode e SFC settings The Group display tab has been added to the SFC global settings dialog box SFC Visualization 6 Programming and Operating Manual 03 2009 ASE02113403 01 SFC Visualization SFV 2 Introduction What is SFC You can use the SFC Visualization software package to configure SFC visualization in WinCC and to perform operator control and monitoring of SFC charts and SFC instances in the WinCC runtime system SFC Sequential Function Chart is a sequential control system that is used
34. eeeesaeeeeesaaeeeeeeas 36 5 10 SFC Instance faceplate Batch view c ccceeceecceseceeeeeeeeeeeseeeeaueeeceeeeaeeetaueeeseeeeseeeeaneeensegess 37 5 11 Operating and monitoring the SFC by means of SFC status display rrrrrorrrrrrnnrerrnrnrrrnnrennnnrr 38 JE CORES 1 EEE 39 5 13 PCS 7 SFC MultiChart Control ssssssscssssssssseeseccsssssesseeseececeessssnnnnssesseceesssnnsnneseeseeeeeessnanseetee 5 14 Visualizing the SFC status by means of SFC selection button in the button set or by means of SFC browser selection in the picture rrrrarrranrrrrnnrerrnnrrernnnrernnnrrnrnnnenrnnnennnnennnnsennnn 45 SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 3 Table of contents 5 15 Information and operator input in the detail VIEW rrrararrnnnrrrnnnnerrannrrnnnnrrnnnnerrnnnennnnnnennnnennnnnnene 46 5 16 Setting the operating mode rrrnnnnnrvnrnnnnvnvnnnnrnnnsvnvnnnnrnnnnnnnennnnnnsnnnnnnnsrnnnnnnsrnnnnnnsnnnnnnsennnnnnnnnsene 50 5 17 Setting the operating state cccccccsccccssseecsscecceseececeeseeecsauseeecsegseeeseuseeeessageeessecseeeeseessageeeees 5 18 Setting step control mode cecccccssseecceeseeecseeecceuseecceeueeecsaseeecceeueeeeseuseeeessageeessageeeeesasssageeeess 5 19 Setting the sequence OptiONS rrrannrrrannnernanrnannrrnanrnnnnnnrnnannennansennnnnsnnanarnnnnnnnnnnennnnnsennannnnsennn 53 5 20 Acknowledging operator requests and step error
35. encer is displayed and the first sequencer is displayed otherwise sro X The current status of the SFC is displayed in color if the overview screen is open The assignment of colors to the corresponding states can be configured by the user and is activated globally for all SFCs in WinCC Explorer The button for the user specific session log is located on the left edge of the title bar The saved position is retained until overwritten by a new save operation The information bar below the title bar shows the name of the currently active step This bar is blank if no step is active for example after execution of the SFC 3 You open a section of the SFC by clicking the required position in the overview screen The area around the click position is displayed in the detail view You can control this area by scrolling or scaling the detail view The SFC windows are always displayed in the foreground on the working area SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 45 Operating and monitoring SFCs 5 15 Information and operator input in the detail view 5 15 Information and operator input in the detail view The detail view ie SFC 1 Aktiv RUN Aktiv AS ustand RUN tal Faceplate J Update Sequence properties Start condition Ov FET Run HOLDING Run RUN ia MANUAL Kontinuierlicher Betrieb DE Bereit zum Beenden ET 5 ze T 13 a MANUAL f Stat 1 Resume Command output AUTO Jo
36. essages view Messages view This view contains the elements of the Standard Page 27 view plus the message window SAF E Ea S Message window in the SFC Chart faceplate Meaning of the buttons la Display message list Display long term archive Acknowledge single message d Acknowledge all visible messages Print page log Display first message a Display last message ho Display next message it Display previous message SFC Visualization 28 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 5 SFC Instance faceplate Actual Values view 5 5 SFC Instance faceplate Actual Values view Actual Values view CFC os 1 i alha eee Be Bw FS DN E SFC instance faceplate Actual Values view The following are displayed from left to right SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 29 Operating and monitoring SFCs 5 5 SFC Instance faceplate Actual Values view e 2 Overview line PCS 7 group displays Alarm warning Sequencer step error operator prompt The operator prompt icon o is also displayed here if the displays ik or k are shown Lock Unlock Messages Message acknowledgement Message suppression Batch assignment shows if a faceplate is assigned to BATCH SFC display section overview View selection Control and display section
37. for control flow oriented process control A sequential control system is a controller with automatic step wise execution It switches from one state to the next depending on conditions Note In this manual we generally refer to the SFC charts and SFC instances as SFCs unless these objects need to be distinguished in the respective context What does the SFC Engineering System offer SFC Visualization The engineering system allows you to create SFC charts SFC types and SFC instances compile and download them to the CPU and test and commission them In order to be able to use the SFCs in the runtime system you must transfer them to the runtime system from the engineering system using the AS OS Engineering software package You can also transfer charts individually You transfer the SFCs with their OS comments and configured messages Mechanisms are stored with the messages that enable you to directly access the SFC that the message pertains to You can also perform the following actions e Configure the display of SFCs e Configure global operator authorizations for the SFCs and specific operator authorizations for each SFC e Place objects in the WinCC display for calling the SFCs You will find more information in the SFC Sequential Function Chart Manual in the SIMATIC STEP 7 User Manual and in the corresponding online help Programming and Operating Manual 03 2009 A5E02113403 01 T SFC Visualization SFV What doe
38. he authorization levels of the OS Web server are used at runtime Note If button or a setpoint is not enabled although the user has the necessary operator authorization then operation may be disabled on the block for instance ENSTART 0 SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 25 Operating and monitoring SFCs 5 2 Operating and monitoring the SFC by means of faceplate 5 2 Operating and monitoring the SFC by means of faceplate Overview You operate the SFC chart and the SFC instance by means of a faceplate e The SFC chart faceplate has two views Standard view Page 27 Messages view Page 28 e The SFC Instance faceplate has five views FActual Values view Page 29 Prepared Values View Page 34 FParameters view Page 35 FMessages view Page 36 Batch view Page 37 Note You can only ever start an SFC instance in the faceplate in the Prepared Values view This is most important if control strategies or setpoints are being used because a control strategy and setpoints have to be set prior to starting Holding the faceplate In the top left hand corner above the overview line there is a button that can be used to pin the faceplate in order to keep it in place if the focus is changed The button is visualized as follows sai Unpinned after the faceplate is called EJ Pinned after the key is pressed Once pinned a faceplate will remain pinned until
39. ing and monitoring SFCs 5 13 PCS 7 SFC MultiChart Control Step Comment Run Time Transition CPU YI vr WIBF Y 12 gt Right section Columns Content Function SSS Step 9 Name of the first active step Clicking this name opens the detailed view of the SFC with the active step centered Icon for the step status _ Display INACTIVE not executed ooo INACTIVE running WMA gt ACTIVE o Y O en ERROR awssi ists CSCSY Comment of the first active step um Display 10 Runtime 11 Runtime of the first active step ME Display Transition Name of the first active transition Clicking this name opens the 12 detailed view of the SFC with the active transition centered Symbolic display of the result colored pf line SFC Status in the CPU after CPU Stop Run SFC CPU stop D Display SFC start with consistent data mE SFC start with inconsistent data SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 43 Operating and monitoring SFCs 5 13 PCS 7 SFC MultiChart Control Columns Content Fumction SSS VF 14 Display for an interconnection error if error exists otherwise empty box BF 15 Display for operating error Display if errors exist otherwise empty box Display Several steps can be active at the same time in a simultaneous sequencer Several transitions can be active at the same time in an alternative sequencer Command butt
40. installed Controls will be displayed Select PCS 7 SFC Control Double click the SFC Control The Properties dialog box opens Open the General tab Specify whether the SFC should be opened as an Overview or Section detailed display The respective button in SFC Control will be labeled accordingly Click Assign SFC Another dialog box opens listing all the SFCs on this OS 5 Select the desired SFC 6 Close the dialog box with OK Under Connected SFC you can see the current SFC name When you close the Properties dialog box with OK the current SFC name is also in the control Options in the other tabs SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 17 You can individually configure the display of the SFC control In the Colors tab you can use the color palette to change the current colors for certain elements for example title bar window background etc Note You can also use the Dynamic Wizard to assign parameters for the status display as in previous versions Contiguration 4 7 Configuring the PCS7 SFC MultiChart Control status display 4 7 Configuring the PCS7 SFC MultiChart Control status display Introduction The PCS 7 SFC MultiChart Control enables operator control and monitoring of multiple SFCs This control is also referred to as the status display just like the SFC control As with the SFC Control you insert
41. it is closed i e pressing the button again will have no effect Note e When you open the faceplate the Prepared Values view Idle or MANUAL mode or the Actual Values view in all other operating states is displayed depending on the current operating state of the SFC e When a faceplate is open a change in the operating state does not automatically change the view SFC Visualization 26 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 3 SFC chart faceplate Standard view 5 3 SFC chart faceplate Standard view Standard view SFCHO1 Spa Fort Run RUN o T TandO MANUAL Continuous Mode Ready to complete E E E ma ol le MANUAL Start Hold lik Resume ia Command output AUTO X Cancel E Stop Stop v Cyclic mode Ta 17 fr Restart we Reset w Time monitoring SFC chart faceplate Standard view The faceplate contains the following e The overview line with the elements for the group display message acknowledgment message suppression batch assignment and selection of the views e Control and display section of the SFC O ind the meaning of the boxes and buttons in the description of the SFC instance ee Actual values vie Page 29 under 1 and 2 SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 2 Operating and monitoring SFCs 5 4 SFC Chart faceplate Messages view 5 4 SFC Chart faceplate M
42. n options command output cyclic execution and time monitoring e 3 The position text is used to display the current position within the sequencer It consists of a number and an assigned text The text is displayed in the SFC faceplate e 4 The note text contains information for the operator The operator can acknowledge this text with the O button SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 31 Operating and monitoring SFCs 5 5 SFC Instance faceplate Actual Values view 32 e 5 The line shows the active control strategy The control strategy cannot be changed here The control strategy can only be selected in the Prepared Values view e 6 The setpoints and actual values assigned to the selected control strategy are displayed in this table Setpoint name A setpoint can consist of more than one value In the example picture the sw6 setpoint has the additional values Material and Batch ID Setpoint The current setpoints are displayed here The setpoints can be edited if the Actual values view enabled option is selected when configuring the properties of the control The configured upper and lower limit values are also shown during editing Note If a setpoint is changed the change must be confirmed by pressing the RETURN key exception values with the Boolean data type The system then opens another window in which the change must be confirmed on
43. n the current status of the SFC Such an object can be a button for example The procedure is basically the same as that for configuring the SFC control 1 Select the Button object from the Windows Objects view and draw a frame in the graphic display A dialog box opens Make the required settings text input for label font operator authorization etc Click OK to close the dialog box 3 Double click Configure SFC button in the Dynamic Wizard 4 If an instructional page appears ignore it by clicking Next 5 On the next page select the mouse action for opening the SFC which you will assign in the next step The SFC Browser opens 6 Select the SFC to be associated with the button 7 Inthe Set Option dialog box choose the display in which the SFC is to be opened Overview or Section Click Finish to complete the configuration SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Contiguration 4 9 Contiguring the SFC browser selection 4 9 Configuring the SFC browser selection Introduction You place an object in the graphic display in order to call the SFC browser in runtime Use this browser to select the SFCs Procedure 1 In the Graphics Designer object palette select the desired object and draw a frame in the graphic display Double click Configure SFC Browser in the Dynamic Wizard If an instructional page appears ignore it by clicking
44. nce variance cannot be precluded entirely we cannot guarantee full consistency However the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions Siemens AG A5E02113403 01 Copyright Siemens AG 2009 Industry Sector 12 2008 Technical data subject to change Postfach 48 48 90026 NURNBERG GERMANY Table of contents GE What s new in AEE 5 2 SFC Visualization SFV se sessescessessssssessessecsuesccuesuesuessessessessssussucsucsuesucsucsacsaesaessesseseucssescsecsssecsucsseeseen 7 3 PFA 4 ASOT UU ABOU EEE EE NE EN EE 4 1 ENE for SFC Nrk deekgne 4 2 Configuring SFC block ICONS sesuenssiescemncaniedandavasweeciestdyashsansensudsace nutebddipesndadipstwonssiecnautelndebnddbeusestiegedescen 4 3 Configuring SFC faceplates 0 0 0 0 cccccccceecceceeeeeeceeeeeseeeeeeesseeeeeeeeeeeeeesaeeeesseeeeeeesaeeessaaseeeeeaeesaaeees 4 4 Adapting faceplates EE 4 5 Preparing the CONTIOIS ccccccccsseccsseeceeeececeuceceeeseeecaueesaeessaeeecaueesaeessaeesaueesaeessaaeesseageeneeeseas 4 6 Configuring the PCS7 SFC Control status diSplay cc ceccccecccccseeceeseeceseee cesses eesseeeeesaeeeesanes 4 7 Configuring the PCS7 SFC MultiChart Control status display rrrrrnrrrrrnrrrrnnnnrrrnnrernnnrrnnnnre 18 4 8 Configuring the SFC button rrrrrrrnnrrrrrnnrrerrnnnrvnnnnrnnnnnrrrennnnerennnnsrnsnnnnnnsennnnnssennnnsnennnnnsennsennnnsne 20 4 9 Configuring the
45. ng and Operating Manual 03 2009 A5E02113403 01 13 Contiguration 4 3 Configuring SFC faceplates 4 3 Configuring SFC faceplates SFC faceplates Configuration There are two types of faceplate templates for visualizing the various SFC instances of the SFC types and for visualizing SFC charts in runtime e The pg_ sfc_rts pdl variant is used to visualize SFCs e The pg_ sfic_type pdl variant is used to visualize SFC instances of an SFC type The interface elements setpoints control strategies for example that are configured in the Characteristics dialog box are included in this faceplate In addition to the display objects type name instance name comment group display etc that are created with the standard WinCC resources the faceplates contain an OCX for displaying and manipulating the operating state logic and an OCX for SFC instance for displaying and manipulating the setpoints You also use these OCX in SFC Visualization he meaninas of the elements in a epla iew Page Operating and monitoring SFCs by means of faceplate Page The faceplates are supplied preconfigured and you can customize them individually You can also create your own faceplates from the templates However you use the available OCX for displaying and manipulating the operating state logic and the setpoints for SFC instance You can find a detailed description of the configuration of faceplates in the manual PCS 7 Programming Instr
46. ng and monitoring SFCs 5 17 Setting the operating state 5 17 Setting the operating state Setting the operating state The commands available in the control and display section or in the PCS7 SFC multichart control let you set or modify the SFC operating state ee Start Resume a ite Mm Fl Restart With this command you start the processing by changing to Starting state or you resume the execution by changing to Resuming or Resuming Error state Note The Resume function associated with the Start Resume button is only available in the multichart control You use the Resume button in all other displays In the detailed window or on the Actual Values page of the faceplate for SFC instances the Start button is only enabled if neither the control strategy nor the setpoint s are configured If they are configured you start on the Prepared Values page of the faceplate because you have to assign a control strategy and the setpoints beforehand If a step is marked as target step b the target step of the active sequencer is activated directly With this command you cancel processing by changing to the Aborting state With this command you stop processing by changing to the Holding state With this command you restart processing by changing to the Starting state The following commands are additional in the operation and display section of the cutout window and the faceplates ae
47. ns middle The dialog box consists of the following parts e Two pages with a total of 16 lines for the conditions e A three phase transition logic The first page contains 2 x 5 conditions which are logically linked with the Boolean operators The second page contains 2 x 3 conditions which are also logically linked An arrow button is located at the last operator Use this button to toggle the pages The results of the Boolean logic operations for the conditions are visualized as colored connecting lines of varying thickness A broad green line means fulfilled a thin red line means unfulfilled and a thin black line means inactive State Meaning color gt INACTIVE The transition is not being processed NOT SATISFIED The transition condition is not met SATISFIED The transition condition is met Operator input in the transition Properties dialog box 60 Operations you can execute in the dialog box e Closing the dialog box using the Close button e Confirming the operator request using the O button e Selecting the previous or next active transition using the T lt gt T buttons e Option Update i set I reset This switches automatic tracing on or off SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCs 5 26 Messages 5 26 Messages General The following messages are generated during execution of an SFC in the AS e Operator req
48. ocessing by changing to Run state Holds sequencer processing by changing to Held state Resumes sequencer processing by changing to Run state Restarts sequencer processing by changing to Run state Aborts sequencer processing by changing to Aborted state X Possible from several states SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 67 Operating and monitoring SFCs 5 28 Operating and monitoring using the Web Client 5 28 Operating and monitoring using the Web Client 5 28 1 Running SFC Visualization on the Web Client Introduction The SFC visualization on the Web Client in first restricted in V7 0 to the operation of SFC block icons SFC faceplates and SFC controls Additional restriction The Section button is not available for the faceplates Requirements for using the SFC block icons and SFC faceplates on the Web Client Web Server e SFC Visualization is installed on the Web server e The Web Navigator gt Web Configurator command has been selected in the shortcut menu of the Web Navigator node of WinCC Explorer on the Web server Web Client e The relevant plug ins are installed for SFC Visualization WinCC Basic Process Control WinCC Advanced Process Control PCS 7 Faceplates SIMATIC ES Common Services SIMATIC SFC Common Displays SIMATIC SFC Visualization SFC Visualization 68 Programming and Operating Manual 03 2009 A5E02113403 01 Appendix
49. of the SFC First row Status display and SFC operating status label Status display and name of the active sequencer Status display and name of the held sequencer Box with drop down list for displaying and changing the switching modes Second row 30 The current operating mode MANUAL AUTO Continuous Operation status flag for smooth changeover for example when restarting an SFC to avoid having to switch it off first Display if output QCONT 1 Status display Ready to complete when the SFC is not self terminating SELFCOMP 0 and is waiting in the run state for the Complete command display when READY_TC 1 Sequencer status display following CPU startup Startup with consistent data or startup with inconsistent wr data The H display for an interconnection error or empty box The Y display for an operator error or empty box The 5 display for a step error or empty box The OD display for an operator prompt or empty box i The pe button for group acknowledgement SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCS 5 5 SFC Instance faceplate Actual Values view The buttons For selecting MANUAL or AUTO mode For enabling changeover to AUTO E E Start only active in the Prepared Values view MY Hold ih Resume X Abort Complete m Stop Frl Restart E Reset The check boxes for enabling and disabling the executio
50. og Box for the Sequence Page e Start Condition button Use this button to open the dialog box for the start conditions of the current step sequencer For e information refer to the section Properties dialog box for the start condition Page e Overview button Use this button to change to the overview screen In the view Step errors are visualized by a button B to the left of the step symhalA control request not with T is output on the left of the transition symbol if you click The buttons hidden again after you click the button or is and after runtime continues At the bottom edge of the view You can change between the sequencers of an SFC using the tabs at the lower edge of the detail detail SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 SFC Visualization Operating and monitoring SFCs 5 15 Information and operator input in the detail view In the control and display area Page 50 Page Page Page 53 Page 54 N d ibti alues vie Page Programming and Operating Manual 03 2009 A5E02113403 01 on of the 9 is available in the section SFC Instance faceplate Actual 49 Operating and monitoring SFCs 5 16 Setting the operating mode 5 16 Setting the operating mode Setting the operating mode 50 The operating mode setting determines the SFC control sequence The SFC supports the following operating modes e AUTO process mode
51. ompts the operator to acknowledge the next step and then continues the sequencer corresponds with T and O Note on Minimum Run Time The operator can shorten the minimum run time of the step in step control modes O and T or O by intervening sooner SFC Visualization 52 Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCs 5 19 Setting the sequence options 5 19 Setting the sequence options Setting the sequence options The sequence options influence the behavior of the sequential control system The various sequence options can be combined The following sequence options can be set in the runtime system e Command output e Cyclic mode e Time monitoring Sequence option Meaning S Command output The actions of the active steps are executed if f command output on With instruction output off the actions of the active steps are not executed Cyclic mode If cyclic mode is On from the operating state Completed the system automatically continues again with Starting In cyclic mode a sequencer that is processed in the Completed state is exited again immediately Only the start step and final step are processed If cyclic mode is Off the sequential control system remains in the Completed state For as long as there is no command to exit this state Completed is continually processed cyclically Note This applies to all states that only can be exited by
52. ons e Buttons for filter settings appear in the column headings Click the filter symbol to open and close a dialog The following filter settings are available for selection SFC Operating status and SFC display Group display Message class displays Operating mode Step control mode Step Control Modes Step error Step error on off CPU Stop and restart IE Interconnection error on off OE Operator error on off e To move a selected line up or down one line at a time click the t or button e You use commands to control a selected SFC The buttons xd nm im inactive here have the following function from left to right Start or Resume X Abort Hj Hold Fr Restart e You open a selected SFC with the Section or Overview buttons in the selected display Note on the Display e Ifa line containing only the SFC name is shown in light gray in the SFC multichart control then this SFC is no longer in the WinCC data management It is deleted here and was not transferred during the most recent OS compilation Tip If the SFC still exists in the AS project recompile the OS to transfer the SFC back to WinCC data management Otherwise you have to assign another SFC to the line in the SFC multichart control or delete the line e Line selections are discarded after approximately 30 seconds e If you click a column heading you can sort the table rows in ascending or descending order The
53. or AUTO mode e External signals inputs of the SFC commands from another SFC etc e Internal signals commands from user specific sequencers from test mode or SFC Visualization e Implicit status change SFC Visualization 62 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 27 Operating state logic The SFC OSL diagram The operating state logic of an SFC is defined by the diagram of the state changes Start 2 l in aa a a aa aa E i ah aan Starting i Hold Error Restart 7 Start only with CONT 1 i SELFCOMP 0 l SELFCOMP 1 and Holding Exit onne Error Error ee Completing Com FE VG pleted Resume Start Resume Start From all states Error Reset Error Q m eee KE a From all states except Idle Aborting except Idle Aborted Stopping I Aborting Aborted Stopped 9 12 Resuming Resuming Error Cancel Stop 1 13 15 Aborting Stopping l l l l i 14 16 L Aborted Stopped SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 63 Operating and monitoring SFCs 5 27 Operating state logic Key CONE Ma esion sites tetareimpiotyenied oo OO esems gt Events Commands Conditions External Signals Internal Signals Implicit transitions that are triggered from SFC if the active sequencer has been processed to completion or if there is not sequencer to process
54. pStepName out Step Name length in Maximum length of the step name BOOL SFCGetSequenceName LPCSTR pChartName LONG lSequenceNumber LONG pSequenceName LONG length Determines the sequencer name based on the sequencer number Parameter pChartName in SFC chart name instance name ISequenceNumber in Sequencer number pSequenceName out Sequencer name length in Maximum length of the sequencer name SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 71 Appendix 6 2 SFC API functions oon aa eee pChartName LPTSTR pChartComment LONG ength Determines the chart instance comment Parameter pChartName in SFC chart name instance name pChartComment out Chart comment length in Maximum length of the comment BOOL SFCGetSequenceProp LPCSTR pChartName LONG lSequenceNumber LPTSTR psequenceComment LONG length Determines the sequencer comment Parameter pChartName in SFC chart name instance name ISequenceNumber in Sequencer number pSequenceComment out Sequencer comment length in Maximum length of the comment BOOL SFCGetStepProp LPCSTR pChartName LONG lSequenceNumber LONG stepnumber LPTSTR pStepComment LONG length Determines the step comment Parameter pChartName in SFC chart name instance name ISequenceNumber in Sequencer number IStepNumber in Step number pStepComment out Step comment length in Maximum length of the comment BOOL SECGSECPOS 1 T1
55. perator inputs if you require levels other than the default levels Monitoring Process Operation and Advanced Process Operation These settings apply to all SFCs in the relevant WinCC project unless specific authorization levels have been set for the SFC in question These authorizations remain in place following OS compilation In order to grant a user the authorization to perform operator inputs in SFC Visualization the corresponding authorization levels must be enabled for this user globally or area specific in the User Administrator If no users are configured all operator inputs are permitted without restriction In this case the Authorization Levels tab is not available To access the configuration for the group display choose the Group Display Properties button on the Group Display tab Basic SFC settings In the Group Display window the following additional tabs are available Tab Geometry Colors Background color of the display fields Style Font Flashing Other Other attributes such as enabled for operator group relevant display group value and acknowledgment pattern Message Display text and attributes font color background color flashing for the individual types message statuses Lock Whether the messages are output or locked An x default setting appears in the display field to indicate that messages are locked You can change the default setting Assignment Message type for each displ
56. processing of the sequencer to the Holding state The execution of the sequencer OSL is of lower priority than the SFC OSL This means that the state change in the SFC OSL also results in a status transition in the sequencer OSL Programming and Operating Manual 03 2009 A5E02113403 01 65 Operating and monitoring SFCs 5 27 Operating state logic Sequencer OSL diagram Resume Restart 3 Completed Key States that are changed due to commands operations Operator commands Implicit transitions triggered by the SFC States of the Sequencer OSL No State 1 Initial state Waiting for Start command 3 Completed Normal processing is finished Waiting for Reset or Start command 4 Held Hold processing complete Waiting for Resume command 5 Aborted Normal processing complete Waiting for Reset or Start command SFC Visualization 66 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 27 Operating state logic State Changes by Means of Commands Sequencer OSL The commands for the sequencer OSL are internal commands of the SFC runtime system which are only available to the operator in test mode menu command Debug gt sequencer Operation Commands gt The following table describes the transitions between the states Source State No Destination State No as well as their triggers Source Command Target Triggers sequencer pr
57. s arrrrararnanernnnrrnnnrnrarrrnnrrrrnrrnnnennnennnnnnnnnnnnee 54 5 21 Properties dialog bOXeS iidisssvausainsswanvsicnswenatieawieattenaivnautedtarinde anes sWainolvawawvclvadveasdencs niles ew auduinahintetesaundvieus 55 5 22 Properties Dialog Box for the Sequencer rrrrnrrrnnrrnnannnrnnnenrrnnnennannrnnnnernnnnsennnnnsennnnsnnnnsennnnnee l 56 5 23 Properties dialog box of the start condition rrrannrerrnnnnrrrnrnnnrerrnnnrevnrnnrennnnnnrsrnrnnesennnnssnennnen 5 24 Properties Dialog Box for the Step rrrrrarrrrrnrrranrrerrannerrnnnernnnnrnnnnnsnnnnnsnnnnnsennnnnennnnsennnnsn annen 5 25 Properties Dialog Box for the TranSition cccccccseeeeeeeeeeeeeeseeeeeeeseeeeeesaeeeeeesseeeesseeseeeeea ena 5 26 NSS EEE EEE naw desdnen E 5 27 Operating state logic ccccccccsssceccseseeeceaccseuseecceuseeeecsageeecseseeecseaseeeseeaseeessageeesssageeeseeessageeeseas 5 27 1 Operating state logic for SFC SFC OSL rrrrrrrrrnnarenrnnnrevrnnnnrrnnnnnrrrnvnnnnrenrnnsrennrnnnrrrnnnnsrrnnnnn nn 5 27 2 Operating state logic for sequencers Sequencer OSL ccccccceececeeeeecseeeeseeeeeseeseesseeeeaeeees 5 28 Operating and monitoring using the Web Client uuuunnnnnnnnnnnnnnnnvvvvrvvvrrrrrrnnnnnnnnrrrrrrrrrrrrrrrrrreenn OG 5 28 1 Running SFC Visualization on the Web Client rrrrrnnrrnrrnnnnnenvnnnnrrnnnnnnrnnrnnnnennnnnsrrnnnnnrrennrnnsne 08 6 7 16 81 1 0 b a EE ENE EE EE 69 6 1 EG
58. s the Runtime system for SFC offer The runtime system enables simultaneous operator control and monitoring of any number of SFCs Note e Configuration is not possible during runtime operation e You can transfer SFCs to the runtime system even while the OS is running This may cause a temporary inconsistency in the displays since the SFCs must first be downloaded to the automation system before being loaded on the OS The potential for inconsistencies during this period is unavoidable SFC Visualization 8 Programming and Operating Manual 03 2009 A5E02113403 01 Basic SFC settings Settings in WinCC Explorer Global Settings SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 The general settings for the visualization of SFC charts and SFC instances within the runtime system are made in WinCC Explorer You can make these changes globally for all displayed SFCs or for specific objects Global settings for displaying SFCs affect the following areas e Topology e Colors e Authorization level e Group display To open the SFC dialog select SFC in the WinCC Explorer and open the context menu Then select the menu command Open You can specify the size of the objects and the distance between them for the topology in the detail area and overview area You choose colors to distinguish the states of steps transitions and selected objects in the display You change the authorization levels for o
59. sorting order is based on the alphabetical order of the symbol names such as aborted completed idle held run e If you change the sorting during runtime operation the change is not permanent The next time you select the picture the configured display mode is restored SFC Visualization 44 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 14 Visualizing the SFC status by means of SFC selection button in the button set or by means of SFC browser selection 5 14 Visualizing the SFC status by means of SFC selection button in the button set or by means of SFC browser selection in the picture Introduction You can also visualize and control the status of an SFC in the runtime system as described below Procedure 1 Click this button in the button set or click an object configured in the picture to select the SFC browser The SFC browser opens with a list of all SFCs also the SFCs of servers in the case of an OS client Select an SFC from the list and click OK to visualize it 2 Click the required SFC name Depending on the setting in WinCC Explorer the selected SFC is displayed in an overview screen or in a detail view In this example the SFC is visualized in the overview screen The SFC is always visualized completely in the overview screen Exception Very large SFCs are visualized on the screen at a maximum of half their size and they contain scroll bars Any active sequ
60. step control mode Step specific acknowledgment by operator T T and O at the associated acknowledgment button You can drag and the text to any screen position without loosing its connector to the button SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 47 Operating and monitoring SFCs 5 15 Information and operator input in the detail view Operator input 48 The following operator input options are available if the detail view is displayed In the command line below the title bar e Fix SFC Window Click the button in the left hand corner to anchor the SFC window and to retain its position if you a change to another area The button is visualized as follows symbet Mening gt o Not anchored after the SFC window was called after the button was pressed Note The SFC window retains its anchored state until it is closed that is pressing the button again will have no effect e Faceplate button Use this button to call the associated SFC faceplate For e26 information refer to the section Operating and monitoring the SFC faceplate Page e Update option The window is automatically switched to the current sequencer after you change the sequencer if this check box is activated e Sequencer properties button Use this button to open the dialog box with the object properties of the current step sequencer For 1250 information refer to the section Properties Dial
61. step using the error acknowledgement button If O is displayed the system also opens the Properties dialog box for the transition Click on O to open the detail display for the SFC and center the active transition using the acknowledgement button of the operator prompt SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Operating and monitoring SFCs 5 13 PCS 7 SFC MultiChart Control 5 13 PCS 7 SFC MultiChart Control PCS 7 SFC MultiChart Control SFC MultiChart Control is used to operate and monitor several SFCs The Control is is provided with a scroll bar because it cannot be visualized in its configured length The SFC and group display columns are always visible regardless of the scroll bar position The first view shows the section with the scroll bar on the left the second with the scroll bar on the right Note You can only start an SFC instance with control strategies or setpoints in the Prepared Values view of the faceplate because a control strategy and setpoints must be set prior to starting i I a I en HV SFC Y Group display Y Operating mode FA Control strategy Step control mode Sequencer SF Y SFC 1 Manual T RUN CFC 1 1 Manual m T Ii t x u F M Filter active ene Section on the left SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 41 Operating and monitoring SFCs 5 13 PCS 7 SFC MultiChart Control
62. tab If no values were configured for the runtimes time 0 the respective fields show The step state is displayed as text in the title bar and indicated by the corresponding icon to the left of the comment box in the dialog box State Icon Icon normal with target step INACTIVE The step was not being processed previously Not applicable do not run oo This step is no longer being processed YY ACTIVE The step is being processed w HOLD The The step has been held has been held sensone step is in error state timeout Initialization Processing Termination tabs This tab shows the configured assignments for the individual actions of the step SFC Visualization 58 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 24 Properties Dialog Box for the Step Operator Inputs in the Properties Dialog Box for the Step SFC Visualization Operations you can execute in the dialog box Closing the dialog box using the Close button Acknowledging a step error with the S button Selecting the previous or next active step with the S lt gt S buttons Displaying the properties of the successor transition with the Transition gt gt button Option Set M reset I Target step If you set the Target step option the current step is selected as the target step The b selection is made to the left of the step You cannot set the target step when the sequencer
63. tes SFC Visualization 64 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCS 5 27 Operating state logic State changes using commands SFC OSL 5 27 2 Introduction SFC Visualization Source Command i X2 Stat Triggers start of processing by changing to Triggers start of processing by changing to Starting state state a Triggers completion of processing by changing to Completing state Triggers hold of processing by changing to Holding state 3 7 8 9 Continue Triggers resumption of processing by changing to Resuming or Resuming 11 12 Error state X 10 Error Triggers error processing by changing to Error or 4 5 Error Completing state X 13 Triggers abortion of processing by changing to Aborting state X 15 Triggers stop of processing by changing to Stopping state Triggers start of processing by changing to Starting state a E Changes to Idle state Operating state logic for sequencers Sequencer OSL The sequencer OSL controls processing of sequencers The operating state logic of the sequencer is defined by the diagram of state changes for sequencer OSL The sequencer OSL is executed independent of the SFC OSL when a sequencer is processed This means that the sequencer has a state which differs from the SFC state For example the state of the SFC OSL can be Holding whereas the state of the sequencer OSL is Run due to the
64. time of the sequential control system An operator prompt is set for each successor transition of an active step and the next step is enabled after operator input is made If the transition is true before the operator prompt is acknowledged control passes to the next step or steps without operator intervention automatically T and O With transition and confirmation by operator The process and the operator control the runtime of the sequential control system When the successor transition of an active step is fulfilled an operator prompt is set and the next step is enabled only after operator input has been made Confirmation by operator The sequential control system is controlled exclusively by the operator The transitions do not need to be true An operator prompt is set for all successor transitions of each active step and the next step is enabled after the operator input T T andO _ Step specific confirmation by operator The Confirmation label is set or reset on a step specific basis in the Properties dialog box for the step The sequential control system runs as follows e process controlled in steps without the confirmation ID Each completed transition following an active step without the confirmation identifier passes on control without operator intervention corresponds to T Controlled by the operator for steps with the Confirmation label When an active step with this attribute becomes true the system pr
65. tion of this documentation The basic SFC settings available for the server projects are not relevant to the client If not configured otherwise the default settings are activated for the client In a multi client project you can place objects for opening SFC charts in graphic displays and interconnect these with imi erver proiect You can find information about this in the section Page 11 You must download the corresponding packages to the client for this SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 23 Contiguration 4 11 OS Server and OS Client Note on server project configurations e Configurations for SFC visualization in graphic displays for example SFC selection buttons SFC status display will also work on the client e Server projects can be configured at the client Information about corresponding procedures is available in the Process Control System PCS 7 Operator Station Configuring Manual Permanent operability for clients SFC Visualization supports permanent operability for clients A preferred server configured on the client is used as the server This applies regardless of whether the server is the current MASTER or STANDBY If there is a redundancy failover SFC Visualization reacts in accordance with the behavior defined in WinCC SFC Visualization 24 Programming and Operating Manual 03 2009 A5E02113403 01 Operating and monitoring SFCs 5 51 Access control Access
66. top CPU start with consistent data pan OA Group display for step eror Ft exists erisso RY Group display for operator prompt Fens otherwise emoh JEN 3rd Row e Operating state of the active sequencer For more information see the Page 73 a e Display for step error S if it exists otherwise empty nm me i LS e Display for operator prompt O if it exists otherwise empty 4 Row e Step Name of the first active step 5 Row e Runtime Current runtime of the first active step e Button for the SFC display Overview or Section If Initialization error is displayed instead of the name of the text this SFC control is assigned to an SFC that has been deleted in WinCC If the SFC still exists in the AS project recompile the OS to transfer the SFC back to WinCC data management Otherwise you assign another SFC chart to the SFC control Several steps can be active at the same time in a simultaneous sequencer SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 39 Operating and monitoring SFCs 5 12 PCS 7 SFC Control 40 You change to the detailed view of the SFC by clicking the Section button as configured in this example or if the Overview button is configured you change to the overview display If S is displayed the system also opens the Properties dialog box for the step Click on S to open the detail display for the SFC and center the active
67. uctions for Blocks Additional information 14 You can find more information in the section Adapting Faceplates Page SFC Visualization Programming and Operating Manual 03 2009 ASE02113403 01 Contiguration 4 4 Adapting faceplates 4 4 Adapting faceplates Introduction The Actual Values pg_ sfc_type_actualsp pdl and Prepared Values pg_ sfc_type_prepare pdl views are adapted in Graphics Designer Procedure 1 Open the pg_ sfc_type_actualsp pdl or pg_ sfc_type_prepare pdl picture in Graphics Designer 2 Double click in the OCX area of the picture The Properties of PCS 7 SFC SP Control dialog box opens 3 In the General tab use the Actual Values view enabled option to specify if the operator can edit the information in the setpoint column or if it is write protected Note This option can be set both in the properties of the Actual Values and Prepared Values views It only affects the Actual Values view 4 In the Colors tab you can change the font and background colors of the respective OCX elements SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 15 Contiguration 4 5 Preparing the controls 4 5 Preparing the controls Introduction You can prepare for the configuration of the controls in order to facilitate insertion of the controls in a graphic display Procedure 1 Open the desired picture in Graphics Designer 2 Switch to the Controls tab
68. uests for transitions e Step errors e Status messages relating to the SFC status Only the step error messages require acknowledgment Generation of process messages The messages are generated generically In addition to the messages specific mechanisms are stored which allow direct access to the picture the message pertains to The corresponding SFC faceplate will be opened if the block list does not contain a picture If you insert an SFC status display in a graphic display the messages of the associated SFC are entered in the hierarchy of the group display Process messages in the runtime system The WinCC message system archives and displays the transition and step error messages for operator requests The message system allows you to open the detail view of the associated SFC for an SFC message and the Properties dialog box for the relevant step and transition button Loop In Alarm Operating messages in the runtime system If you are controlling the process of an SFC a message is generated for each action and entered into the operation list SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 61 Operating and monitoring SFCs 5 27 Operating state logic 5 27 Operating state logic 5 27 1 Operating state logic for SFC SFC OSL Introduction A change of the current operating state of the SFC OSL can be triggered by the following events e Commands Start Resume Hold etc in MANUAL
69. ure the following objects for opening the SFC Configuring SFC Block loons Page 12 Configuring SFC Faceplates Page 4 Configuring the PCS 7 SFC Contro Status Display Page 17 Configuring the PCS 7 SFC MuliChart Control Status Display Page 18 Configuring an SFC Button Page 20 Configuring the SFC Browser Selection Page 2 You can use SFC Visualization functions in order to create your own scripts or additional information please refer to t Using Functions for Custom Scripts Page 22 SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 11 Contiguration 4 2 Configuring SFC block icons 4 2 Configuring SFC block icons SFC block icon templates The block icon templates for the SFC_RTS SFC chart and the instance of an SFC_TYPE SFC type are provided in the PCS Typicals pdl picture Use the following procedure to perform all changes for example to create several variants of a type 1 Copy this picture and save it with the name PCS Typicals pdl 2 Create additional blocks icon in this picture for each SFC type using the copy paste commands 3 Then open the properties for each block icon 4 Under General replace the value SFC_TYPE for example for the attributes StructureType and type with the name of the corresponding SFC type Create block icons 12 You can create block icons for your OS picture in two different ways e Automatic creation in the plant
70. y that the step or transition being monitored is in the window section The objects that are currently being monitored are shown highlighted in the chart Note The automatic trace works even when no property window is open It is then automatically positioned to the active sequencer and active step The following description of the Properties dialog boxes is based on the separate display of step and transition Properties Dialog Box for the Sequencer Page 56 Properties Dialog Box for the Start Condition Page 57 Properties Dialog Box for the Step Page 58 Properties Dialog Box for the Transition Page 60 SFC Visualization Programming and Operating Manual 03 2009 A5E02113403 01 55 Operating and monitoring SFCs 5 22 Properties Dialog Box for the Sequencer 5 22 Properties Dialog Box for the Sequencer Properties Dialog Box for the Sequencer Select the detail view for the SFC in which you want to display the sequencer Properties dialog box Click Sequencer Properties in the operator input section to open the dialog box Note You can open a separate dialog box for the start conditions using the Start Condition Page button General tab In this tab you see the following e Name of the current sequencer The box is framed the frame color indicates the result state of the transition and is continuously updated e Comment of the sequencer e Priority of the sequencer The priority decides whi

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