Guide Wincc

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A5E02829586-02

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. indicates that death or severe personal injury

indicates that death or severe personal injury

result if proper precautions are not taken.


with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.

without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.

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 symbol may also include a warning relating to property damage. The product/system described in this documentation may be operated only by for the specific task in accordance with the relevant documentation for the specific task, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. 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. 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 f or their own purposes could violate the rights of the owner. We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since 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 Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY

A5E02829586-02 Ⓟ 05/2010

Copyright © Siemens AG 2010. Technical data subject to change

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. indicates that death or severe personal injury

indicates that death or severe personal injury



with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.

without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.

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 symbol may also include a warning relating to property damage. The product/system described in this documentation may be operated only by for the specific task in accordance with the relevant documentation for the specific task, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. 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. 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 f or their own purposes could violate the rights of the owner. We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since 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 Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY

A5E02829586-02 Ⓟ 05/2010

Copyright © Siemens AG 2010. Technical data subject to change

2.1

Installation of the Software Components .................................................................................... ......................................................................................11

2.2

Additional Information for the Configuration Configuration Example ................................................................. .................................................................12 12

0 2.2.1 2.2.2 2.2.3 2.2.4

Basics...........................................................................................................................................13 Basics........................................................................................................................................... 13 System Components....................................................................................................... Components.................................................................................................................... .............13 13 PC Configurations.............................................................................. Configurations ........................................................................................................................ ..........................................14 14 Communication .................................................................................. ............................................................................................................................ ..........................................15 15 Time synchronization ...................................................................................... ................................................................................................................... .............................16 16

4.1

Basic procedure ................................................................................. ........................................................................................................................... ..........................................19 19

4.2

Standard blocks of the SIMATIC BATCH library ......................................................................... .........................................................................20 20

4.3

User function block for the control of an equipment phase .........................................................21 21

4.4

User function block for the control of a unit class ....................................................................... .........................................................................34

4.5

User instance data block for a unit class ................................................................................... ..................................................................................... ..36 36

4.6

Calling the Blocks .............................................................................. ........................................................................................................................ ..........................................36 36

4.7

Downloading Blocks to the AS.....................................................................................................37 AS.....................................................................................................37

5.1

Creating a WinCC project .............................................................................. ............................................................................................................ ..............................39 39

5.2

Creating message classes and message types .......................................................................... ..........................................................................39 39

5.3

Add channel ....................................................................................... ................................................................................................................................. ..........................................42 42

5.4

Create connection.............................................................................. connection ........................................................................................................................ ..........................................43 43

5.5

Set up WinCC user ............................................................................ ...................................................................................................................... ..........................................45 45

6.1

Introduction ......................................................................................... .................................................................................................................................. .........................................47 47

6.2 6.2.1 6.2.2

Structure types in WinCC................................................................................ WinCC............................................................................................................. .............................48 48 Structure type for the Batch interface blocks .............................................................................. ................................................................................48 Create structure types...................................................................................................... types.................................................................................................................. ............48 48

6.3 6.3.1 6.3.2 6.3.3 6.3.4 6.3.5 6.3.6

Creating structure tags in WinCC ............................................................................... ................................................................................................ .................54 54 Introduction ............................................................................ .................................................................................................................................. ......................................................54 54 Organization of the Delivery Table ...................................................................................... .............................................................................................. ........55 55 Naming Convention ........................................................................... ..................................................................................................................... ..........................................56 56 Determining Addresses from the Instance Data Block ................................................................ ................................................................56 56 Create structure tags ......................................................................... ................................................................................................................... ..........................................58 58 Creating internal tags for the visualization............................................................................ visualization ................................................................................... .......62 62

Configuration Guide SIMATIC BATCH for WinCC V7.1 SP 1 Programming and Operating Manual, 05/2010, A5E02829586-02

3

Table of contents

7.1

Introduction .................................................................................................................................67

7.2

Overview of the configuration tasks ............................................................................................67

7.3 7.3.1 7.3.2 7.3.3 7.3.3.1 7.3.3.2

Step 1 - Configuration of the Batch process cell......................................................................... 68 Configuration of the Batch process cell and importing the process cell instances .....................68 Create batch types ......................................................................................................................70 Delivery Table for the Batch Configuration .................................................................................72 Information about the MS Excel delivery spreadsheet "sb_deliverytable.xls" ............................72 Organization of the delivery table "sb_DeliveryTable.xls"...........................................................73

7.4

Step 2 - Configuration of the Batch stations ...............................................................................75

7.5

Step 3 - Configuration of the WinCC stations .............................................................................76

7.6

Step 4 - Distribution of the Batch process cell data ....................................................................78

7.7

Validation..................................................................................................................................... 79

8.1

Introduction .................................................................................................................................81

8.2

Creating a process picture ..........................................................................................................81

8.3 8.3.1 8.3.2

Dynamizing a process picture.....................................................................................................83 Dynamizing a unit........................................................................................................................83 Dynamizing an equipment phase................................................................................................87

8.4

Operator control and monitoring of the units and equipment phases.........................................92

10.1

Information about the SIMATIC BATCH interface blocks V7.1 SP1........................................... 97

10.2 AS interface description for SIMATIC BATCH............................................................................ 97 10.2.1 Principle structure of a user program for a unit with an equipment phase .................................97 10.2.2 Unit.............................................................................................................................................. 99 10.2.2.1 Description of functions...............................................................................................................99 10.2.2.2 Unit interfaces to BATCH and WinCC ......................................................................................100 10.2.2.3 Flowchart................................................................................................................................... 101 10.2.3 Equipment phase / equipment operation ..................................................................................101 10.2.3.1 Description of functions.............................................................................................................101 10.2.3.2 Function / operation interfaces to BATCH and WinCC.............................................................102 10.2.3.3 Command parameter ICTRL and status parameter QUSTAT_L..............................................103 10.2.3.4 Flow diagrams for the user block of the equipment phase .......................................................104 10.2.3.5 Startup flow chart ......................................................................................................................104 10.2.3.6 Flow chart for the "START" command ......................................................................................106 10.2.3.7 Flow chart for the command "HOLD"........................................................................................108 10.2.3.8 Flow chart for the "ABORT" command .....................................................................................109 10.2.3.9 Flow chart for the "STOP" command ........................................................................................111 10.2.3.10 Flow chart for the "COMPLETE" command.........................................................................112 10.2.4 Parameters of the equipment phase......................................................................................... 114 10.2.4.1 Description of functions.............................................................................................................114 10.2.4.2 Parameter interfaces to BATCH and WinCC............................................................................114 10.2.4.3 Flowchart................................................................................................................................... 115

4


Table of contents

11.1

Installation of the Software Components ...................................................................................117

11.2

Configuration of SIMATIC IT Historian ......................................................................................117


5

Table of contents

6


● What is it about? The Configuration Guide provides a structured configuration for a SIMATIC BATCH project with WinCC and STEP 7. ● What is the purpose of this documentation? The purpose of this documentation is to illustrate the interface mechanisms between SIMATIC BATCH, WinCC, STEP 7 and an automation system (SIMATIC S7-400). The Configuration Guide can also be used for SIMATIC S7-300. ● What is the result of the configuration? At the end of the configuration you are able to generate BATCH Control Center recipes and to start batches. To this purpose a unit with an equipment phase and a parameter is available to you.

● What are the software requirements for the configuration? The software components to be installed are listed in the "Installation of the Software Components" section. ● What additional data is required for the configuration? All the data required for the configuration and the Configuration Guide itself is available following installation in the folder "..\\SIEMENS\BATCH\sbscadaexa" and its subfolders.

● For which control systems is the example configuration represented? The configuration represents the connection of a SIMATIC S7-400. The following is required for the configuration: – SIMATIC BATCH – SIMATIC WinCC – SIMATIC STEP 7 – S7-400 or S7-300 automation systems ● What is the procedure for third-party systems? The configuration of third-party systems is not described in this documentation. However, given sufficient knowledge about such a third-party system, a controller from another manufacturer could be used in the SIMATIC environment based on the configuration. In this case, it is important to read the "Interface description (Page 97)" section. ● What is the challenge? This represents a complex configuration with numerous programs and supplied files. This documentation will help you maintain an overview. ● What are the possible error diagnostics? Some sections provide information about error diagnostics in addition to procedural instructions. Configuration Guide SIMATIC BATCH for WinCC V7.1 SP 1 Programming and Operating Manual, 05/2010, A5E02829586-02

7

Preface

You should have basic knowledge about the following fields: ● SIMATIC STEP 7 configuration or equivalent third-party systems ● SIMATIC WinCC configuration ● SIMATIC BATCH configuration ● Programming knowledge in C++

This documentation is organized in the following chapters: ● Preface ● Introduction to the Configuration Guide ● Overview of the Configuration Tasks ● Configuration tasks in the SIMATIC Manager ● Configuration tasks in the WinCC Explorer ● Configuration tasks in MS Excel with the WinCC Configuration Tool ● Configuration tasks in the SIMATIC Manager configuration dialog ● Process picture for units and equipment phases ● BATCH configuration ● Interface description ● SIMATIC IT Historian ● Abbreviations

8


Preface

The following table lists the documentation that offers additional information for the configuration guide.

Manual SIMATIC BATCH PCC API

Only available in English. WinCC Configuration Tool

SIMATIC BATCH

Description of the interface functions in English.

In the SIMATIC BATCH installation directory under: ..\..\Siemens\BATCH\Examples\BFPcc API\_doc\bfpccapb.pdf The configuration tool offers options for Online help: easily configuring mass data in WinCC. Microsoft Excel is used as the user interface. You have the option of Manual: configuring a WinCC project in Excel Via the menu in the and transferring the data to WinCC or Configuration Tool WinCC online help. vice versa. Describes how batch processes can be Online help: automated with SIMATIC BATCH in the With the "Help" button in the BATCH SIMATIC PCS 7 environment. configuration dialog "Configure Batch Process Cell....". Manual:

Online help SIMATIC BATCH configuration dialog

The configuration dialog guides you step-by-step through the configuration of the Batch process cell.

Online help: With the "Help" button in the plant editor. Manual:

The process cell configuration on the engineering system described in the online help and the SIMATIC BATCH manual in the section "Process Cell Configuration in the ES" is based on SIMATIC PCS 7. It can therefore be ignored. The SIMATIC BATCH block libraries for the AS S7-400 and the AS S7-300 contain the same blocks, however no message function is programmed in the blocks for AS S7-300.


9

Preface

10


You must have installed the following software components for the example configuration on your PC: ● One of the following operating systems: – Windows XP Professional with Service Pack 2 – Microsoft Windows Server 2003 R2 with Service Pack 2 ● Microsoft SQL Server 2005 SP2 ● Microsoft Excel 2003 with Service Pack 2 ● SIMATIC STEP 7 V5.4 with SP5 HF4 ● SIMATIC WinCC V7.0 SP1 HF4 with the "Smart Tools" components and the "WinCC Configuration Tool". ● SIMATIC BATCH V7.1 SP1 HF3 with the Automation License Manager V4.0 incl. SP5, SIMATIC Logon V1.4 SP2 and Acrobat Reader 9.0.

The installation of WinCC incl. hotfix is not carried out during the installation of SIMATIC BATCH for WinCC V7.1 SP1. The installation files are located in the folders "WinCC_V70SP1" and "WinCC_V70SP1HF4".

1. Insert the SIMATIC BATCH installation DVD in your drive and double-click the "Setup.exe" file. 2. For this example configuration, select "BATCH Single Station" option in the "Program Package" setup dialog box. 3. If programs are already installed a blue check mark appears in front of the components. During the setup you are prompted by a dialog box to specify the security settings for your firewall. 4. Select an installation path using the "Browse" button or confirm the suggested path. 5. In the next dialog box, enter an installation path for SIMATIC BATCH Backup. Specify a path using the "Browse" button or confirm the suggested path. 6. Follow the instructions provided by the Wizard and close the Setup.


11

Introduction to the Configuration Guide 2.2 Additional Information for the Configuration Example

The data required for the configuration are available in the folder "..\BATCH\SBSCADAEXA" following the installation from the data medium you have chosen.

You will find the following folders in the installation directory of BATCH: ● "SBSCADAEXA" folder ● "Examples" subfolder ● "Manual" subfolder ● "Setup" subfolder

This folder contains the configuration dialog with the name "sbfwsbbatchwzrdx.exe". This folder additionally contains the Configuration Guide in the form of online help. You can call up the online help from the configuration dialog by using the "Help" button or directly from this folder.

The "Examples" folder contains the following files: ● sb_deliverytable.xls (delivery spreadsheet) ● sb_wincctypes.xls (structure types) ● SPOSATemplate.dcf (distribution configuration file for SIMATIC IT) The Excel files "sb_deliverytable.xls" and "sb_wincctypes" also serve as templates. The "sb_deliverytable.xls" file contains the data for WinCC and for the configuration dialog. The "sb_wincctypes.xls" file contains all the necessary structure types for WinCC. For further infor mation please refer to the sections "Organization of the delivery spreadsheet (Page 73)" and "Structure types of the batch interface blocks (Page 48)". The *.dcf file serves as the template for the communication link with SIMATIC IT.

This folder contains the Configuration Guide in PDF format in German and English with following names: ● projektierungsleitfaden.pdf ● engineeringguide.pdf Print the document in the desired language to perform the configuration.

12



This folder contains the readme files in German and English.Basics

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13


WinCC in this context is responsible for the communication between SIMATIC BATCH and the functions of the automation system (AS). In principle, you can establish communication with any controller (AS) for which there is a communication channel. You can therefore operate SIMATIC BATCH with a controller other than the Siemens SIMATIC S7 controller used as an example in this document.

The Excel file "SB_WinCCTypes.xls" contains the structure types for WinCC. You can import the data directly into SIMATIC WinCC.

SIMATIC BATCH is the standard SIMATIC BATCH package with the following functions: ● Creating recipes ● Batch sequence control ● Batch data logging

The delivery spreadsheet in the form of the Excel file, "SB_DeliveryTable.xls", contains the structure tags for WinCC and the instances for SIMATIC BATCH.

Use the configuration dialog to create the BATCH process model and distribute the data to the target computers. The internal communication is carried out via the PCC API.

In a single-station configuration, all SIMATIC components such as SIMATIC WinCC, SIMATIC BATCH and SIMATIC STEP 7 are installed on one PC. You configure, visualize and operate on this PC.

In a multiple-station configuration, the various SIMATIC components are installed on several PCs in a network. This results in a distributed system. The configuration, visualization and operation are carried out on several PCs in the network.

14



A configuration is considered redundant when there are redundant BATCH servers and/or WinCC servers in a distributed system. The appropriate redundancy mechanisms are offered for BATCH and WinCC servers.

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The communication with the controllers takes place via SIMATIC WinCC. WinCC has special, optimized channel drivers for connection to Siemens controllers such as S7. All other controllers can be connected via OPC (OLE for Process Control).

The communication between SIMATIC BATCH and SIMATIC WinCC takes place through an integrated Siemens format.

You can find additional information about this in the section "Configuration steps in the WinCC Explorer > add channel". (Page 42)


15


The time-of-day between the various stations (SIMATIC BATCH Server/Client, WinCC OS) and the AS needs to be synchronized. You can find additional information on time synchronization in the "Time Synchronization" section of the online help for WinCC.

16


You perform the configuration on a PC that is configured as a single-station system. The various configuration tasks are listed in the following table.

1

Create S7 program SIMATIC Manager

2 WinCC Explorer 3

Configure communication channel and connection. Create message classes and types, create users and user groups. From MS Excel files: Create structure types (sb_wincc_types.xls, included in the scope of delivery) Create structure tags and internal tags in WinCC (sb_deliverytable.xls, included in the scope of delivery) 

Microsoft Excel / Configuration Tool

4



 

SIMATIC BATCH configuration dialog / Microsoft Excel



 

5



Graphics Designer / process mode 6





BATCH Recipe Editor and BCC



Configuration of the BATCH process cell Create process cell model with batch types and batch instances Automatic filling of the delivery spreadsheet with instances and structure tags from your S7 project. Configure WinCC and BATCH stations Create batch messages and transfer batch process cell data to the batch server Configure and dynamize the process picture with BATCH Controls. Operator control and monitoring of the units and equipment phases Recipe Editor: Create recipes based on the process cell data BATCH Control Center: Plan, release and start batches

1. SIMATIC Manager: Create the S7 program. Create new unit and equipment phase FBs including the corresponding BATCH interface (instance data blocks) based on the BATCH block libraries (S7-400/300). The BATCH libraries contain the function blocks (FBs) for units (UNITs), equipment phases (EPHs) and parameters.


17

Overview of the configuration tasks

2. Configuring in WinCC Create a new WinCC project. Configure message classes and message types in the OS Project Editor. Add a communication connection in the WinCC tag management. 3. Generate the structure types and structure tags Generate the structure types using the WinCC Configuration Tool implemented in MS Excel and the supplied "sb_wincc_types.xls" Excel spreadsheet. Generate the structure tags in WinCC manually using the custom "sb_deliverytable.xls" file with units, equipment phases and parameters including the associated addresses from the Batch interface. 4. Configuring in the SIMATIC BATCH configuration dialog In the configuration dialog the configuration of the BATCH process cell, the process model with the batch types and batch instances are created, all the BATCH and WinCC stations of the process cell configured and subsequently distributed to the stations. In addition the messages in WinCC are generated automatically. 5. A process picture created and dynamized in the Graphics Designer provides the possibility of manually operating the unit, the equipment phase and a setpoint. 6. Based on the process cell data that was generated and distributed in step 4, you can create recipes in the BATCH Recipe Editor and generate batches in the BATCH Control Center.

18


You assemble the user program from the blocks of the installed BATCH block library. All the function blocks (FBs) required for the configuration are contained in the BATCH block libraries for an AS S7-400/300. User blocks can be created in the statement list (STL) based on these blocks. You can freely choose a structure, block names and the block numbers in STEP 7 from the symbol table. The following data and logic blocks are created in this documentation: ● OB 32 ● Reactor (FB) ● Reactor (DB) ● Heating (FB)


19

Configuration steps in the SIMATIC Manager 4.2 Standard blocks of the SIMATIC BATCH library

The diagram below illustrates the structure of the blocks. 2%

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To create the SIMATIC S7 interface you use the following standard blocks from the installed SIMATIC BATCH block library.

IEOP IEPH NOTIFY_8P IEPAR_DINT IEPAR_BOOL IEPAR_REAL IEPAR_STR

20

FB253 FB254 SFB31 FB255 FB256 FB257 FB258

Interface Equipment Operation Block (IEOP) Interface Equipment Phase Block (IEPH) Interface Equipment Parameter Module for Data Type Integer Interface Equipment Parameter Module for Data Type Boolean Interface Equipment Parameter Module for Data Type Real Interface Equipment Parameter Module for Data Type String


Configuration Configuration steps in the SIMATIC Manager 4.3 User function block for the control of an equipment phase

IEPAR_ENUM

FB259

IEPAR_PI IEPAR_PO IEPAR_SOURCE

FB260 FB261 FB262

IEPAR_DEST IEPAR_VIA IEPAR_TKEY IUNIT_BLOCK TAG_COLL

FB263 FB264 FB265 FB251 FB252

Interface Equipment Parameter Module for Parameter Type ENUM Interface Equipment Parameter Module for Process Input Interface Equipment Parameter Module for Process Output Interface Equipment Parameter Module for Data Type SOURCE Interface Equipment Parameter Module for Data Type DEST Interface Equipment Parameter Module for Data Type VIA Interface Equipment Parameter Module for Data Type TKEY Interface IUNIT Block Tag Collection Block

A function type is created as a function block. Create a function block for each function type. It contains the following: ● Instance data of the function block IEPH / IEOP ● Instances of the IEPAR_DINT IEPAR_DINT parameters (depending on the type)

You can use the enclosed STL source for the "Heating" equipment phase in order to implement your equipment phases. To do so, copy the entire program code into the clipboard using the "Screen selection" function provided in the HTML help. Insert a new object (STL source) into the "Source" S7 program folder. Open the STL source and insert the content from the clipboard into the STL source. Save and compile the STL source. The program parts that you have to adapt to your process are highlighted in bold in the following template.

For the translation of the STL source available to you English is required under Settings, Language tab, for the mnemonic in the SIMATIC Manager.


21

Configuration steps in the SIMATIC Manager 4.3 User function block for the control of an equipment phase

The status transitions implemented implemented in in the pr ogr ogr am am code correspond to those in the flow diagram for the function block "IEPH "IEPH (Page 104)". 104)". The implemented program code corresponds to the user logic to be executed for the individual command, for example START, area marked red in the flow diagram for the "START" command (Page 106). 106). In this template a timer simulates the process. The setpoint of the "SP_Time" equipment phase controls how long the equipment phase is to remain in a status. The "SELFCOM" block parameter decides whether the equipment phase is self-terminating or not selfterminating. For further information refer to Chapter 5.11 in the documentation of SIMATIC BATCH.

Take into account when creating the block of the equipment phase that the Batch function blocks IEPH or IEOP may only be declared once per type.

The symbolic block name assigned by you for the equipment phase as well as the tag name of the function parameters are used during the automatic WinCC structure tag creation.

MSG_EVID_1 and _2 only have to be declared for blocks of the S7-400, not for blocks of the S7-300.

Program code FUNCTION_BLOCK "Heating" TITLE = VERSION : 0.1 VAR_INPUT MSG_EVID_1 { S7_server := 'alarm_archiv'; S7_a_type := 'notify_8p' }: DWORD; MSG_EVID_2 { S7_server := 'alarm_archiv'; S7_a_type := 'notify_8p' }: DWORD; END_VAR VAR IEPH: "IEPH";

SP_Time : "IEPAR_DINT"; //Declaration of Equipment Parameters SELFCOMP : BOOL ; SimTimer : DINT ; END_VAR VAR_TEMP IEPHIdle : WORD ; IEPHRunning : WORD ; IEPHReady : WORD ; IEPHCompleting : WORD ; IEPHCompleted : WORD ; IEPHResuming : WORD ; IEPHHolding : WORD ; IEPHHeld : WORD ; IEPHStopping : WORD ;

22



Program code IEPHStopped : WORD ; IEPHAborting : WORD ; IEPHAborted : WORD ; IEPHUninit : WORD ; IEPHStarting : WORD ; END_VAR BEGIN NETWORK TITLE =Initialization of Local Variables //Idle L B#16#1; T #IEPHIdle; //Starting L W#16#200; T #IEPHStarting; //Runnig L B#16#2; T #IEPHRunning; //Ready L B#16#20; T #IEPHReady; //Completing L W#16#800; T #IEPHCompleting; //Completed L B#16#4; T #IEPHCompleted; //Holding L W#16#1000; T #IEPHHolding; //Held L B#16#8; T #IEPHHeld; //Resuming L W#16#400; T #IEPHResuming; //Aborting L W#16#2000; T #IEPHAborting; //Aborted L W#16#10; T #IEPHAborted; //Stopping L W#16#4000; T #IEPHStopping; //Stopped L B#16#40; T #IEPHStopped; //Uninit L 0; T #IEPHUninit;


23


Program code //Initialize EPH L #IEPH.QUSTAT_L; L DW#16#7E7F; AW ; L 0; <>I ; JC IOK; L DW#16#60001; T #IEPH.USTAT_L; IOK: NOP 0; NETWORK TITLE =Initial call of IEPH copies SB commands from block IN to OUT CALL #IEPH ( MSG_EVID_1 := #MSG_EVID_1, MSG_EVID_2 := #MSG_EVID_2); NETWORK TITLE = Call of IEPAR block copies SP_VAL value written by BCS from IN to OUT

CALL #SP_Time ; //Call all Equipment Parameter blocks here NETWORK TITLE =EPH Commands processing //************Set/Reset Occupy*********** AN #IEPH.Q_OCCUPI; JC ROCC; L DW#16#1000000; L #IEPH.USTAT_L; OD ; T #IEPH.USTAT_L; JU EPHR; ROCC: L DW#16#FEFFFFFF; L #IEPH.USTAT_L; AD ; T #IEPH.USTAT_L; //Update IEPH status word EPHR: NOP 0; //************** START CMD ************** A #IEPH.QSTART; A( ; A( ; L #IEPHIdle; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; O ; A( ; L DW#16#800000; //Restart in Conti L #IEPH.QUSTAT_L; AD ; L DW#16#800000; //Conti ==D ; ) ; ) ;

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Program code JCN

Hcm;

//Delete Conti Flag L DW#16#FF7FFFFF; L #IEPH.USTAT_L; AD ; T #IEPH.USTAT_L;

//Initialize logic for Starting L 0; T #SimTimer; //Set Running L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag AD ; L #IEPHStarting; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L //************** HOLD CMD *************** Hcm: NOP 0; A #IEPH.QHOLD; A( ; A( ; L #IEPHRunning; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; O ; A( ; L #IEPHStarting; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; ) ; JCN Scm;

//Initialize logic for Holding L 0; T #SimTimer; //Set Holding L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag AD ; L #IEPHHolding; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L //************** STOP CMD *************** Scm: NOP 0;


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Program code A A( A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) ) JCN

#IEPH.QSTOP; ; ; #IEPHStarting; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHRunning; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHHolding; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHHeld; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHCompleting; #IEPH.QUSTAT_L; ; ; ; ; Acm;

//Initialize logic for Stopping L 0; T #SimTimer; //Set Stopping L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag AD ; L #IEPHStopping; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L //************** ABORT CMD ************** Acm: NOP 0;

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Program code A A( A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) ) JCN

#IEPH.QABORT; ; ; #IEPHStarting; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHRunning; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHHolding; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHHeld; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHCompleting; #IEPH.QUSTAT_L; ; ; ; ; RScm;

//Initialize logic for Aborting L 0; T #SimTimer; //Set Aborting L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag AD ; L #IEPHAborting; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L //************** RESET CMD ************** RScm: NOP 0;


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Program code A A( A( L L AD ==D ) O A( L L AD ==D ) O A( L L AD ==D ) ) JCN

#IEPH.QRESET; ; ; #IEPHStopped; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHAborted; #IEPH.QUSTAT_L; ; ; ; ; ; #IEPHCompleted; #IEPH.QUSTAT_L; ; ; ; ; Rcm;

//Reset logic for EPH L 0; T #SimTimer; //Set Idle L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag AD ; L #IEPHIdle; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L //************* RESUME CMD ************** Rcm: NOP 0; A #IEPH.QSTART; A( ; L #IEPHHeld; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN Ccm;

//Initialize logic for Resuming L 0; T #SimTimer; //Set Resuming L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag

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Program code AD ; L #IEPHResuming; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L //************ COMPLETE CMD ************* Ccm: NOP 0; A #IEPH.QTERM; A( ; L #IEPHReady; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PROC;

//Initialize logic for Completing L 0; T #SimTimer; //Set Completing L #IEPH.QUSTAT_L; L DW#16#FF7F0000; //16#FF7F0000 Delete S88 state and Conti flag AD ; L #IEPHCompleting; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Wait in State at least 1 cycle and update #IEPH.QUSTAT_L NETWORK TITLE =State Processing //***************** Starting ********************** PROC: A( ; L #IEPHStarting; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS0;

//Program your conditions for status change from Starting to Running here L #SimTimer; L #SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter
STRT;

//Initialization of Running sequence L 0; T #SimTimer; //RPH status change from Starting to Running L #IEPH.QUSTAT_L; L DW#16#FFFF0000; AD ; L #IEPHRunning; OD ; T #IEPH.USTAT_L; //Update IEPH status word


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Program code JU

UPSP; //Update Setpoints

//Program your logic for Starting sequence here STRT: L #SimTimer; //Starting L L#1; +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Running ********************** PRS0: A( ; L #IEPHRunning; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS1;

//Program your conditions for status change from Running to Completing or READY here L #SimTimer; L #SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter
//Initialization of READY sequence L 0; T #SimTimer; L #IEPH.QUSTAT_L; L DW#16#FFFFFFDF; AD ; L #IEPHReady; OD ; T #IEPH.USTAT_L; //Update IEPH status word JU UPSP; //Update Setpoints //Self completing EPH. EPH can complete itself

//Initialization of Completing sequence SELF: L 0; T #SimTimer; L L AD L OD T JU

#IEPH.QUSTAT_L; DW#16#FFFF0000; ; #IEPHCompleting; ; #IEPH.USTAT_L; UPSP; //Update Setpoints

//Program your logic for Running sequence here RUNT: L #SimTimer; //Running L L#1;

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Program code +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Completing ***************** PRS1: A( ; L #IEPHCompleting; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS2;

//Program your conditions for status change from Completing to Completed here L #SimTimer; L #SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter
//Program your logic for Completing sequence here CMPT: L #SimTimer; //Completing L 1; +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Holding ***************** PRS2: A( ; L #IEPHHolding; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS3;

//Program your conditions for status change from Holding to Held here L #SimTimer; L
#SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter ; HELT; #IEPH.QUSTAT_L; DW#16#FFFF0000; ;


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Program code L OD T JU

#IEPHHeld; ; #IEPH.USTAT_L; UPSP; //Update Setpoints

//Program your logic for Holding sequence here HELT: L #SimTimer; //Holding

L 1; +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Resuming ***************** PRS3: A( ; L #IEPHResuming; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS4;

//Program your conditions for status change from Resuming to Running here L #SimTimer; L #SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter
//Program your logic for Resuming sequence here RSUT: L #SimTimer; //Resuming L 1; +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Aborting ***************** PRS4: A( ; L #IEPHAborting; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS5;

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Program code //Program your conditions for status change from Aborting to Aborted here L #SimTimer; L #SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter
L 1; +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Stopping ***************** PRS5: A( ; L #IEPHStopping; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; JCN PRS6;

//Program your conditions for status change from Stopping to Stopped here L #SimTimer; L #SP_Time.Q_SP_VAL; //Read Set Point value of Equipment Parameter
//Program your logic for Stopping sequence here STPT: L #SimTimer; //Stopping L 1; +D ; T #SimTimer; T #SP_Time.ACT_VAL; //Update actual value of Equipment Parameter JU UPSP; //Update Setpoints //********************************************** //***************** Set/Reset Continue *********


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Configuration steps in the SIMATIC Manager 4.4 User function block for the control of a unit class

Program code PRS6: A( ; L #IEPHReady; L #IEPH.QUSTAT_L; AD ; ==D ; ) ; A #IEPH.QCONT; JCN PRS7; L DW#16#800000; L #IEPH.USTAT_L; OD ; T #IEPH.USTAT_L; JU PRS8; PRS7: L DW#16#FF7FFFFF; L #IEPH.USTAT_L; AD ; T #IEPH.USTAT_L; PRS8: NOP 0; NETWORK TITLE = Call of IEPAR block updates Equipment ParameterACT_VAL value from IN to OUT UPSP: NOP 0;

CALL #SP_Time ; //Call here all Equipment Parameter blocks NETWORK TITLE =Update QUSTAT_L of IEPH block CALL #IEPH ( MSG_EVID_1 := #MSG_EVID_1, MSG_EVID_2 := #MSG_EVID_2); END_FUNCTION_BLOCK

Flowchart (Page 101) 101)

A unit class is created as a function block. The "IUNIT_BLOCK" function block must be inserted into the tag declaration. In addition the "Heating" user function block is entered in the tag list.

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Configuration steps in the SIMATIC Manager 4.4 User function block for the control of a unit class

You can use the enclosed STL source for the "Reactor" unit class in order to implement your unit class. To do so, copy the entire program code into the clipboard using the "Program code" function provided in the HTML help. Insert a new object (STL source) into the "Source" S7 program folder. Open the STL source and insert the content from the clipboard into the STL source. Save and compile the STL source. The program parts that you have to adapt to your process are highlighted in bold.


Take into account when creating the block of the unit class that the Batch function block IUNIT_BLOCK only has to be declared once.

The symbolic block name assigned by you for the unit class is used during the automatic WinCC structure tag creation.

Program code FUNCTION_BLOCK "Reactor" TITLE = VERSION : 0.1 VAR_INPUT Reactor_MSG_EVID_1 { S7_server := 'alarm_archiv'; S7_a_type := 'notify_8p' }: DWORD; Heating_MSG_EVID_1 { S7_server := 'alarm_archiv'; S7_a_type := 'notify_8p' }: DWORD; Heating_MSG_EVID_2 { S7_server := 'alarm_archiv'; S7_a_type := 'notify_8p' }: DWORD; END_VAR VAR

Heating : "Heating"; //Declaration all user defined Equipment Phases IUNIT : "IUNIT_BLOCK"; END_VAR BEGIN NETWORK TITLE = CALL #IUNIT ( MSG_EVID_1 := #Reactor_MSG_EVID_1); CALL #Heating ( MSG_EVID_1 := #Heating_MSG_EVID_1, MSG_EVID_2 := #Heating_MSG_EVID_2); //Call all Equipment Phase blocks here END_FUNCTION_BLOCK


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Configuration steps in the SIMATIC Manager 4.5 User instance data block for a unit class

You can now create the unit instance as an instance data block for the unit class in the SIMATIC Manager. To do so, select > in the block container of your project. Enter the symbolic name "Reactor001" and select "Instance DB" as the type. Select the FB number of the corresponding unit class IUNIT_BLOCK (FB).

The symbolic data block name assigned by you for the unit class instance is used during the automatic WinCC structure tag creation.

In order for the one unit instance to process a controlling function block in the AS, you must position a call in a cyclic block, e.g. in the OB32. The unit block must not be called cyclically in less than 1 second intervals


Program code ORGANIZATION_BLOCK OB 32 TITLE = "Main Program Sweep (1-sec cycle)" VERSION : 0.1 VAR_TEMP EV_CLASS : BYTE ; //Bits 0-3 = 1 (Coming event), Bits //4-7 = 1 (Event class 1) SCAN_1 : BYTE ; //1 (Cold restart scan 1 of OB 32), 3 //(Scan 2-n of OB 32) PRIORITY : BYTE ; //Priority of OB Execution OB_NUMBR : BYTE ; //32 (Organization block 32, OB32) RESERVED_1 : BYTE ; //Reserved for system

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Configuration steps in the SIMATIC Manager 4.7 Downloading Blocks to the AS

Program code RESERVED_2 : BYTE ; PREV_CYCLE : INT ;

//Reserved for system //Cycle time of previous OB32 scan //(milliseconds) MIN_CYCLE : INT ; //Minimum cycle time of OB32 //(milliseconds) MAX_CYCLE : INT ; //Maximum cycle time of OB32 //(milliseconds) DATE_TIME : DATE_AND_TIME ; //Date and time OB32 started END_VAR BEGIN NETWORK TITLE = Call of UNIT control block //Call of UNIT control block must not happen faster than 1 sec CALL #Reactor , "Reactor001" ; //Call all Unit instances here END_ORGANIZATION_BLOCK

Compile the block sources and download the blocks generated from this to your AS via the "Download" command in the SIMATIC Manager.


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Configuration steps in the SIMATIC Manager 4.7 Downloading Blocks to the AS

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The WinCC project is created in WinCC Explorer. In this configuration, you will create a multi-user project.

SIMATIC WinCC is installed with options (BPC=Basic Process Control).

1. Open the WinCC Explorer. 2. Select the menu command

.

3. Select the option button "Multi-User Project" and click "OK" to close the dialog box. 4. In the next dialog box enter the desired project name, select the project path and the desired destination drive, and click the "Create" button.

The multi-user project is created and displayed in the WinCC Explorer.

You can find further information about this in the "WinCC Information System" online help under Start > SIMATIC > WinCC.

The OS Project Editor configures the WinCC message system and creates message classes and message types. To begin, open the OS Project Editor in the WinCC Explorer. Then check the message configuration for SIMATIC BATCH in the Alarm Logging.


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Configuration steps in the WinCC Explorer 5.2 Creating message classes and message types

● WinCC Setup is installed with the "Options" and the "Basic Process Control" components are selected. ● The WinCC Explorer is open.

1. Double-click on "OS Project Editor" in the tree of the WinCC Explorer. The Project Editor opens. 2. Change to the "Message Configuration" tab. 3. Leave the standard settings unchanged and click on the "OK" button to close the message configuration in the OS Project Editor. 4. Double-click on "Alarm Logging" in the tree of the WinCC Explorer. 5. In the tree view double-click on the "Message Classes" data folder and double-click on the object "OS Control Messages". 6. Double-click on the "Batch" object in the detail window to check the message type of the "Batch" message class in the "Type" dialog box. The "Type 80" message type must be created in the OS Project Editor. 7. Close the dialog box. 8. Close the Alarm Logging.

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Configuration steps in the WinCC Explorer 5.2 Creating message classes and message types

The following figures show the important configuration tasks.


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Configuration steps in the WinCC Explorer 5.3 Add channel

You can find additional information about this in the "Add Channel" section and in the WinCC Information System online help.

Add the "SIMATIC S7 Protocol Suite" communication driver in the tag management of WinCC for the connection between WinCC and the AS (S7) .

The WinCC project is open.

1. Mark the "Tag Management" object in the tree and select the shortcut menu command .

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Configuration steps in the WinCC Explorer 5.4 Create connection

2. Select the "SIMATIC S7 Protocol Suite.chn" driver by expanding it or double-clicking.

The communication channel is created.

You can find additional information about this in the "Create Connection" section and in the WinCC Information System online help.

Create one or more connections for the respective connection route depending on the number of automation systems involved. Configure these connections in the WinCC tag management.

A new driver is added.


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Configuration steps in the WinCC Explorer 5.4 Create connection

1. In the "SIMATIC S7 PROTOCOL SUITE" communication driver, mark the communication route through which you wish to communicate with the AS and open the shortcut menu. Example: MPI or Industrial Ethernet. 2. In the shortcut menu, select "New connection". 3. Enter a name for the connection in the "Connection Properties" dialog and click on the "Properties" button. 4. In the "Connection Parameters" dialog box, assign the parameters for the connection between WinCC and the AS. Enter the Ethernet address of the AS, the rack number and the slot number of the CPU and click on the "OK" button. 5. Mark the communication route in your communication driver once again and open the shortcut menu. Select "System parameter" from the shortcut menu. 6. Open the "Unit" tab. In the drop-down list, select the "Logical device name" that was assigned during the installation of the communication tab.

The connection from WinCC to the AS is established.

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Configuration steps in the WinCC Explorer 5.5 Set up WinCC user

You can find additional information about this in the WinCC Information System online help.

Create a new user in the User Administrator for process mode logon. It is also possible to authenticate the user via the SIMATIC logon. You can find additional information about this in the SIMATIC logon or WinCC Information System online help.

The WinCC Explorer is open.

1. Mark the "User Administrator" object in the tree view and select the shortcut menu command . 2. In the User Administrator, open the shortcut menu for the "Administrator Group" and select the menu command .


45

Configuration steps in the WinCC Explorer 5.5 Set up WinCC user

3. Enter the logon and password in the "Create New User" dialog box and then enter the password again. Activate the "Copy group settings also" check box. All authorizations for this user are set. 4. Click on the "OK" button.

You have created a new user for runtime logon.

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An MS Excel spreadsheet with the data of the created units, equipment phase and their parameters with the addresses is required for the configuration of the structure types in WinCC. Create the structure types in your WinCC project by using the WinCC configuration tool implemented in MS Excel and the supplied MS Excel spreadsheet "sb_wincctypes.xls".

An MS Excel spreadsheet with the WinCC structure tags is also required for the configuration of the structure tags in WinCC. The empty MS Excel spreadsheet "sb_deliverytable.xls" is provided to this purpose. This spreadsheet can be filled manually or automatically. The following section describes both variants. The aim of both procedures is a worksheet "STRUCTURE_TAGS_FOR_WINCC" filled with the WinCC tag names. Create the structure tags in your WinCC project using the WinCC Configuration Tool implemented in MS Excel and the filled out MS Excel "sb_deliverytable.xls" spreadsheet.

The data for the MS Excel delivery spreadsheet result from the S7 program.

Copy both MS Excel files from the installation folder ..\SIEMENS\BATCH\sbsadaexa\examples into the Batch folder of your WinCC project. If the "Batch" subfolder was not created by the SIMATIC BATCH configuration dialog, you need to create this folder manually.


47

Configuration tasks in MS Excel with the WinCC Configuration Tool 6.2 Structure types in WinCC

The "sb_wincctypes.xls" Excel spreadsheet is located in the "Batch" WinCC project folder. All structure types required for the Batch interface are listed in the "Structure types" worksheet.

The structure types required for the Batch interface in the configuration are listed in the "Name" column. The following structure types are shown in the supplied delivery spreadsheet:

IUNIT_BLOCK IEPH IEPAR_DINT IEPAR_BOOL IEPAR_STR IEPAR_PI IEPAR_REAL IEPAR_PO IEPAR_ENUM IEPAR_SOURCE IEPAR_VIA IEPAR_DEST

Structure type for the unit interface Structure type for the equipment phase interface Structure type for a "32-bit integer" type parameter Structure type for a "Boolean" type parameter Structure type for "String" type parameter Structure type for a parameter of the "Process Input" type Structure type for a "Real" type parameter Structure type for a parameter of the "Process Output" type Structure type for a parameter of the "Enumeration" type Structure type for a parameter of the "Source" type Structure type for a parameter of the "Via" type Structure type for a parameter of the "Destination" type

IUNIT_BLOCK IEPH IEPAR_DINT IEPAR_BOOL IEPAR_STR IEPAR_PI IEPAR_REAL IEPAR_PO IEPAR_ENUM IEPAR_SOURCE IEPAR_VIA IEPAR_DEST

The structure types used in your STEP 7 project must have been created in the WinCC Explorer using the WinCC Configuration Tool implemented in Microsoft Excel.

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● Microsoft Excel is installed. ● The project language of the WinCC Explorer has been set to English. WinCC Explorer > Options > Language. ● The WinCC project is closed.

1. Start Microsoft Excel and open the file, "sb_wincctypes.xls". 2. Click on the "Create Project Worksheet" icon.

3. Activate "Establish connection to existing project" check box in the "New Project Worksheet" dialog box. Click on the "Next" button.

4. In the final dialog, enter the absolute path to your WinCC project as shown in the figure under item 5. Click on the "Finish" button.


49


5. In the "Project Properties" worksheet of the newly created project folder, select "No" to "Use Default Values" in the drop-down list in the "Data Entry" group. Double-click on the corresponding cell for this. A selection menu is then shown to the right of the cell. Click on the icon and select "No". After selecting "No", click again in any cell to apply the selection.

The "No" option for the "Use default value" setting is important because otherwise the information from external tags is lost when data is copied.

50



6. Mark all the structures of a type from the file "sb_wincctypes.xls", "Structure Types" worksheet and copy them into the Clipboard.

7. Change to the newly created project worksheet and select the "Structure Types" worksheet. Select row 18 and the "Paste" command from the shortcut menu to insert the contents.


51


8. Repeat steps 7 and 8 for each structure type listed in the "sb_wincctypes.xls" spreadsheet. 9. Click within the MS Excel menu bar on the command

52

.



10.In the "Write" dialog box displayed click the OK" button to create the structure types in WinCC.

11.Close the MS Excel spreadsheets.


53

Configuration tasks in MS Excel with the WinCC Configuration Tool 6.3 Creating structure tags in WinCC

You have now transferred the structure types used in your STEP 7 project from the Excel project worksheet to the WinCC project. In the opened WinCC project you can check in the "Structure properties" dialog box whether the individual structure elements have been created correctly.

In this chapter you transfer the tags contained in a delivery spreadsheet to the WinCC tag management. An empty delivery spreadsheet is made available to you in the "..\BATCH\SBSCADAEXA\Examples" installation folder.

You have the possibility of using the SIMATIC BATCH configuration dialog the have the delivery spreadsheet filled automatically with the data originating from your configuration. The advantage is that typing errors is avoided. In this case you can start at this point with the chapter "Configuration tasks in the SIMATIC BATCH configuration dialog" (Page 67) and then carry out the two steps of this chapter "Creating structure tags" and "Creating internal tags for the visualization" . In the case of manual data filling of the two worksheets "STRUCTURE_TAGS_FOR_WINCC" and "INSTANCES_FOR_CLIPBOARD" of the delivery spreadsheet and their storage in the BATCH folder of your WinCC project carry out the further configuration steps in the following sections of this chapter chronologically.

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The structure tags in WinCC are created in the "STRUCTURE_TAGS_FOR_WINCC" worksheet via the delivery spreadsheet, "sb_deliverytable.xls". You have the completed "SB_DeliveryTable.xls" as a template.

WinCC structure tag WinCC structure type

Connection name WinCC tag group Address DBxxx, DDyyy

Name of the WinCC structure tags. Example: Plant001/Reactor001 The names of the WinCC structure types have to be entered here. For further information refer to the "Structure types for Batch interface blocks" section. This entry must match the one in the connection configuration in WinCC Explorer. In our configuration "AS1". Name of the tag group in WinCC. This box is not mandatory. This is where you enter the S7 address in the form "DBxxx" and "Ddyyy". xxx Data block number yyy Byte address Additional information is available in the next two sections. This is where you can enter a comment about the unit, function or parameters.  

Comment


55


Assign hierarchical tag names in your WinCC project. Separate the individual tag names with the "/" character.

Assign tag names based on the following principle, for example: 1. Name of a line or a unit. 2. Name of the unit (symbolic name of the data block). 3. Name of the equipment phase (symbolic name of the function block of the equipment phase). 4. Name of the parameter of the equipment phase (tag name of the phase parameters).

Plant001/Reactor001/Heating/SP_Time

You can find additional information about this in the WinCC Information System online help; "Illegal Characters" section.

For the delivery spreadsheet you determine the block addresses within the application "LAD/FBD/STL: Programming S7 blocks". You require the addresses of the following blocks: ● IUNIT_BLOCK ● IEPH ● IEPAR

Your blocks are opened in the editor.

1. Open the function block of the unit class, in our configuration "Reactor". 2. In the tag overview click the "STAT" section.

56



3. In the detailed view search in the "Data type" column for the address of IUNIT_BLOCK and the address of your "Heating" equipment phase. In our configuration these are the following addresses. IUNIT_BLOCK = 524.0 and Heating = 12.0.

4. In the detailed view double-click the "Heating" equipment phase and then "STAT". Here the addresses of the data types IEPH and IEPAR_DINT are listed in the address column in the detailed view. In our configuration the values are IEPH = 8.0 and IEPAR_DINT = 478.0. Add the static address of the equipment phase, Heating =12.0, to these two addresses,

5. This results in the following byte block addresses for the delivery spreadsheet. IUNIT_BLOCK = 524.0, IEPH = 20.0 and IEPAR_DINT = 490.0. The data block number in our configuration is DB1.


57


Enter the determined addresses of the tags in the "Address" column of the delivery table, "STRUCTURE_TAGS_FOR_WINCC" worksheet, in the following form: DBx,DDy, for example: WinCC structure tag for IUNIT_BLOCK = DB1,DD524.0. Meaning: Data block 1, Data double word 524.0.

After you have entered all the tag parameters for WinCC required for the Batch interface in the supplied MS Excel spreadsheet, "sb_deliverytable.xls", "STRUCTUR_TAGS_FOR_WINCC" worksheet, you can use a new MS Excel project worksheet to create structure tags in the WinCC tag management. If you have the MS Excel spreadsheet with the two worksheets filled automatically with data using the SIMATIC BATCH configuration dialog, you cannot carry out this step "Creating structure tags" until all the steps in the SIMATIC BATCH configuration dialog have been completed.

● In the WinCC Explorer the language "English (USA)" is set exclusively for the import of the structure tags. After importing has been completed, the project language can be chosen freely. ● The WinCC project is closed.

1. Open the "sb_deliverytable.xls" Excel table.

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2. Create a new project worksheet and connect it to the respective WinCC project. Set the use of the default values to "No" and then click in any cell to accept the setting. 3. Select all the structure tags from the "STRUCTURE_TAGS_FOR_WINCC" worksheet of the "sb_deliverytable.xls" file into the "Structure Tag" worksheet. Use the "Copy" and "Paste" menu commands for this.


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4. In the MS Excel menu bar click WinCC > Write tags.

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5. In the "Write - tags" dialog box click the "OK" button. 6. Save and close the MS Excel sheet and the MS Excel file "sb_deliverytable.xls".


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You have created the structure tags in your WinCC project. In the following figure you can see the tags generated in such a way in the WinCC tag management.

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In order to use the "TagName" internal tag later in the BATCH Controls for each unit and each equipment phase, you have to create the internal tags as a text reference with start value additionally in the WinCC tag management and in the Text library in all the languages. This configuration can also be carried out by using the WinCC Configuration Tool implemented in MS Excel. Only then are are the names of the units, of the equipment phases and of the parameter setpoint and actual value displayed in the BATCH Controls.

● In the WinCC Explorer the language "English (USA)" is set exclusively for the import of the internal tags. After importing has been completed, the project language can be chosen freely. ● The WinCC project is closed. ● You already created instances for the structure types.

1. Open the "sb_deliverytable.xls" Excel spreadsheet. 2. Create a new project worksheet and connect it to the respective WinCC project. Set the use of the default values to "No" and then click in any cell to accept the setting. 3. Change to the "sb_deliverytable.xls" Excel spreadsheet. Copy all the cells from the "WinCC structure tab" column of the "STRUCTURE_TAGS_FOR_WINCC" worksheet to the WinCC structure type "IUNIT_BLOCK" and "IEPH".


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4. Change to the project worksheet and open the "Texts" worksheet. Insert the copied texts at the end of the spreadsheet into every configured language column. Note the text IDs for the added text rows.

5. Transfer the texts into the Text library. In the menu bar click WinCC > Write texts and in the dialog "OK". 6. Change to the "Tags" worksheet.

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7. For each tag called "TagName" of your units and equipment phases transfer the IDs to the "Tags" worksheet in the "Start value" column. The corresponding Text ID results from the instance names of the structure tags.


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8. Transfer the start values to the WinCC tag management. In the menu bar click WinCC > Write tags and in the dialog "OK". 9. Close the MS Excel files.

You have configured the internal structure tags "TagName" of the Text reference type for use in process mode.

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The SIMATIC BATCH configuration dialog guides you step-by-step through the configuration of the Batch process cell.

● You must have completed the configurations in SIMATIC STEP 7 and in SIMATIC WinCC before the start. ● All Batch stations must be available per network, since the data is to be transferred there directly at the end of the configuration phase. ● You can only start the configuration dialog when the corresponding WinCC project and the WinCC Explorer is open.

You can start the SIMATIC BATCH configuration dialog in the WinCC Explorer with a right mouse click on the "SIMATIC BATCH" component and then clicking on "Configuration dialog".

The following overview lists the required configuration tasks that are to be performed in the configuration dialog. The section that follows provides a detailed description of the tasks.


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Configuration tasks in the SIMATIC Manager configuration dialog 7.3 Step 1 - Configuration of the Batch process cell

1 (Page 68) 2 (Page 75) 3 (Page 76) 4 (Page 78)

Welcome, start dialog of the configuration dialog Configuration of the BATCH process cell Configuration of the Batch stations Configuration of the WinCC stations Distribution of the process cell data

In the first step of the SIMATIC BATCH configuration dialog select the BATCH process cell name and edit the Batch types in the BATCH project configuration dialog. Afterwards the instances of the BATCH process cell (STEP 7) from the two MS Excel worksheets of the file "sb_deliverytable.xls" (delivery spreadsheet) are imported to SIMATIC BATCH. Depending on your configuration you can trigger automatic creation of the delivery spreadsheet in the configuration dialog or not. To do so select the path to your STEP 7 project and subsequently click the button and "Create spreadsheet". The delivery spreadsheet with the two filled out worksheets is stored in the Batch folder of your WinCC project.

Please note that you still have to carry out the step "Creating structure tags" after all the wizard steps have been carried out, if you have used the automatic creation of the delivery spreadsheet from the configuration dialog.

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● SIMATIC BATCH is installed. ● The corresponding WinCC project is open in the WinCC Explorer. The WinCC OS should not be activated ("in Run"). ● The content of the "sb_deliverytable.xls" and "sb_wincctypes.xls" files were edited or updated as described above and the two files have been copied into or created in the WinCC "Batch" project folder. ● The configuration dialog is open in the WinCC Explorer.

1. Enter a name for the new Batch process cell (PCell). 2. Open the dialog for configuring the Batch process cell by clicking on the "Processing batch types" button in the "Name of the process cell" area. 3. Configure all the required Batch types for your process in this dialog. You can find detailed instructions on this in the section "Creating Batch types (Page 70)". The online help in the Batch project configuration dialog is also available to you. You can open it by using the Help button.


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4. Select the path to your STEP 7 project (*.s7p) by using the "Open file" button. 5. Click the "Create table" button. The two MS Excel worksheets of the "sb_delivery_table.xls" file are then filled with the instance data for BATCH and WinCC. 6. Open the Excel file "sb_deliverytable.xls" for your opened WinCC project by clicking "Open Excel" in the "Import process cell Instances via Excel" area. Edit the entries corresponding to your project there. For detailed instructions see the section "Delivery spreadsheet for the batch configuration (Page 72)." The instance descriptions are imported to SIMATIC BATCH from the displayed Excel worksheet. Save and close the Excel file. 7. Before importing the data from the Excel file, "INSTANCES_FOR_CLIPBOAD" worksheet, select if you want to delete any existing Batch instances ("Delete instances") or only merge the entries during the import ("Only import") in the configuration dialog. 8. Click "Import" to import the Batch instances from the Excel file. You can now perform a validation. You can find more detailed information about this in the section "Validity check (Page 79)". 9. Click "Next" to apply the settings made and continue with the next task.

Configuration files (PlausiResul.xml, pcc_batch.eqm, ombat_logform.xslt) have been created in the "Batch" folder in the project path of your current WinCC project and the settings you have made during this task are saved.

Error and warnings that occur during configuration of the Batch process cell in the configuration dialog will be documented in the "PlausiResult.xml" file. The file will be saved in the "Batch" folder in your WinCC project path. Double-click the file to open it in the Internet Explorer for error analysis. The file is created during editing in the configuration dialog (step 1) and can be continuously updated with the F5 key.

The batch types have to be created before the batch instances can be imported with the "Clipboard" function in the configuration dialog. Batch types are created in the BATCH project configuration dialog that is opened from the BATCH configuration dialog. In the BATCH project configuration dialog you have three options at the Batch types: ● Creating Batch types ● Changing existing Batch types ● No changes to the existing Batch types, because for example all of them are available and up-to-date.

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In our configuration a new function type and a parameter "SP_Time" have to be created for the "Heating" equipment phase with the function parameter "SP_Time". The unit "Seconds" is required for the "SP_Time" parameter.

The configuration dialog and the "Configure Batch Process Cell...." dialog box is open.

1. Create a unit for "SP_Time": Open the "Batch Types" folder. Select the "Units of measure" folder and click on the shortcut menu command "New". Rename the folder "TECHUNITS" shown under "Units" to "Seconds". 2. Create a new function type "Heating": Mark the "Function Types" folder in the "Phase Types" folder and click the "New" button. Rename the folder "EQUCLASS" shown under the "Function types" to "Heating". Leave the predefined block type IEPH/EPH-SFC type. 3. Create a new function parameter: Mark the "Heating" folder and click the "New" button. Rename the folder "EQUCLASSPARAM" to "SP_Time". Select "Floating-point number" in the "Assigned data type" row and "Seconds" in the "Assigned unit of measure" row. 4. Click "OK" and close the dialog with "OK".

You have fulfilled the requirements for importing the Batch instances from the MS Excel worksheet "INSTANCES_FOR_CLIPBOARD" in the SIMATIC BATCH configuration dialog. The result in the BATCH project configuration dialog is as follows.


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To access SIMATIC BATCH online help: Press the key or click on the "Help" button in the "Configure Batch Process Cell" dialog box.

In the case of manual filling of the MS Excel "INSTANCES_FOR_CLIPBOARD" worksheet you must have entered the delivery data into the worksheet so that importing to SIMATIC BATCH using the configuration dialog is possible. Information about the delivery spreadsheet is provided in the chapter on the organization of the delivery spreadsheet "sbdeliverytable.xls".

The following rules apply for the automatic generation of the delivery spreadsheet: ● "STRUCTURE_TAGS_FOR_WINCC" worksheet The "Connection" column is filled with a standard value. The "WinCC tag group" column is not filled. Both columns can be adapted by you. These two columns are not updated when the spreadsheet is generated again. All the other columns are always refilled with the up-to-date project data. ● "INSTANCES_FOR_CLIPBOARD" worksheet The columns "Server-prefix", "Def Value", "Lower Limit" and "Upper Limit" can or have to be adapted by you and are not updated during the next spreadsheet generation.

Automatic spreadsheet generation can only be carried out correctly if all the manual entries in the delivery spreadsheet have been created in accordance with this documentation.

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The figure below shows the delivery spreadsheet with the data for the Batch configuration. If you use a multi-user project, you need to manually enter the OS server name for all object types in the "Server prefix" column. You can find the OS server names in the "distr.xml" file which is stored in the WinCC project path in the "Batch" folder. The server prefix can be found in the attribute "SymName=xxxxxxx" under .

The columns order in "INSTANCESN_FOR_CLIPBOARD" worksheet must not be changed. This worksheet must be in the Excel file.


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A B

Objtype Server prefix

C D

WinCC structure tags Class

Name of the object type, e.g. IUNIT. Symbolic computer name as specified when the server data was generated. Only required for multiple-station projects. The symbolic computer name is usually formed from combining the project name and computer name. Tag name of the structure tags in the WinCC project Class name of the batch instance. For an EPH instance: Name of the function type, e.g. Heating. For enumeration parameter: Name of the enumeration data type, e.g. direction of rotation. For IPAR_PR: PI: Input material PO: Raw material  

Hierarchy

Batch instances must be sorted into a plant hierarchy. The following hierarchy is supported for the import: Process cell subcatalog (optional) Unit catalog Equipment phase (optional)   

E

PCell subfolder

F

Unit_Name

G

EMOD

H

EPH_Name

I

Paraname

J K

Def Value Lower Limit

L

Upper Limit

M

Description

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Enter the plant subcatalog (if available), the unit catalog, the catalog of the equipment phase (if available) and the function name as a parameter of a function. Units can be grouped in a process cell catalog. If nothing is specified, units are generated directly below the process cell. For unit instances: Name of the unit, e.g. Reactor001. For EPH instances: Name of the unit for which the EPH should be created Starting with column G, the information is only relevant for EPH and their parameters. Equipment phase catalog If nothing is specified, EPHs are generated directly below the unit. Name of the EPH, e.g. Heating. Starting with column I, the information is only relevant for an EPH (except for column M). Name of the parameter as specified when the function type was created, e.g. SP_Time. Default for the setpoint. Lower limit of the parameter This information only relates to the data types, Integer, Real, PI and PO. Upper limit of the parameter. This information only relates to the data types, Integer, Real, PI and PO. Description box


Configuration tasks in the SIMATIC Manager configuration dialog 7.4 Step 2 - Configuration of the Batch stations

In this task, you configure the BATCH server, any redundancy server used and the BATCH clients used.

Step 1 of the plant editor has been fully completed without error.

1. Enter the computer name of the BATCH server. 2. If you use a redundancy server, enter the corresponding computer name. Otherwise, leave this field empty. 3. You can add BATCH clients to the list using the "Add" button. You can correct any errors that occur by double-clicking on the respective list entry or by deleting it with the "Delete" button. 4. Once all computer names have been entered, close this task by clicking "Forward". Configuration Guide SIMATIC BATCH for WinCC V7.1 SP 1 Programming and Operating Manual, 05/2010, A5E02829586-02

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Configuration tasks in the SIMATIC Manager configuration dialog 7.5 Step 3 - Configuration of the WinCC stations

The information in your project relating to the BATCH PCs (server, clients) used has been entered in the configuration file and you can continue with the next task.

In this task, you will configure your Batch system and the WinCC stations used.

Step 2 of the plant editor has been fully completed without error.

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Configuration tasks in the SIMATIC Manager configuration dialog 7.5 Step 3 - Configuration of the WinCC stations

1. Simatic Batch Server: If you select the check box, the BATCH component "SBS" will be deactivated. Communication between SIMATIC BATCH and the Historian is then not possible. This is the default setting. If the check box is not selected, the SBS is activated and communication is possible. 2. Batch data management (CDV): If you select the check box, the BATCH component "CDV" will be deactivated. This is the default setting of the option. This means that no BATCH messages and no tag archive data will be collected. This setting is not changed over in running operation. Restart the CDV server application. If the check box is not selected, batch data management is activated; BATCH messages and tag archive data will be collected. 3. Message language Select the message language in which the batch data management (CDV) will collect the BATCH messages from a drop-down list box. 4. Click "Add…" to insert a WinCC station in the list. 5. First, enter the UNC path for your WinCC project file (*.mcp). For example: \\WinCCServer\WinCCProject\Project.mcp). 6. Select the type of WinCC station involved. 7. If your WinCC server is intended as an alarm OS, activate the corresponding check box. 8. Enter the new server in the list with the "OK" button. 9. Add all WinCC PCs used in the same way. 10.You can use the "Properties…" button to check the individual entries and change them if needed. 11.When all WinCC stations have been entered, you can close this task by clicking "Forward".

The information in your project relating to the WinCC stations used has been entered in the configuration file and you can continue with the next task.


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Configuration tasks in the SIMATIC Manager configuration dialog 7.6 Step 4 - Distribution of the Batch process cell data

In this task, you will distribute the configuration to the previously specified Batch stations.

● Step 3 of the configuration dialog has been fully completed without error. ● All configured Batch stations are available per network.

1. Click "Distribute" to download the configuration to the Batch stations. This may take some time, depending on the number of Batch stations and the network connection. 2. Once the distribution and download have been performed without error, close the configuration dialog by clicking "Exit".

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Configuration tasks in the SIMATIC Manager configuration dialog 7.7 Validation

You have transferred the configuration to the Batch stations and are finished with this part of the project configuration.

The "bfTransOS.xml" file is generated during the transfer of the Batch messages to the Operation Station (OS) and is stored in the project directory. It contains the errors and warnings that occurred during the transfer. The file "PlausiResult.xml" contains errors and warnings that occurred during the BATCH configuration, for example a missing runtime name corresponds to a warning. Double-clicking the files opens them in the Internet Explorer for error analysis.

After importing the Batch instances, check your Batch configuration in the "Configure Batch Process Cell..." BATCH project configuration dialog.

● The Batch instance have been successfully imported. ● If the configuration dialog is no longer open, start it again.

1. Click the "Processing batch types" button again in Step 1 of the configuration dialog to open the "Configure Batch Process Cell" BATCH project configuration dialog. 2. In the dialog box, select the "Batch Instances" folder and click "Validate". No error or warning should appear in the "Log" area. 3. Click "OK" to close the dialog box.

The imported Batch data match the configured Batch types.


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Configuration tasks in the SIMATIC Manager configuration dialog 7.7 Validation

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In order to visualize and to generate BATCH status changes on an Operation Station in process mode, create a process picture with different BATCH Controls in your WinCC project in the Graphics Designer.

The WinCC process picture is created in the Graphics Designer. The following BATCH Controls are used:

BF_UNIT_Batch_Ctrl

Representation and operation of the unit Representation of batch data.

BF_EPH_Batch_Ctrl

Representation of batch data with link to the BATCH Control Center. Operation of equipment phases. Representation of function parameters (setpoints)

BF_EPH_Function_Ctrl BF_EPH_Parameter_Ctrl

This Control is used for the operation and representation of the unit. These three Controls are used for the operation and representation of the equipment phase.

● A new process picture is opened in the Graphics Designer. ● The object palette is opened.

1. Click "Control" in the object palette in the "Smart objects" folder. 2. Drag a free rectangle while holding the left-hand mouse button pressed in the graphics working area and release the left-hand mouse button. In the "Insert Control" dialog that opens select "BF_UNIT_BATCH Control". 3. Use this method to insert all the further BATCH Controls, the BF_EPH_BATCH Control, the BF_EPH_Function Control and the BF_EPH_Parameter Control into your process picture.


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Process picture for units and equipment phases 8.2 Creating a process picture

4. Arrange all the inserted BATCH Controls as shown in the graphic below. Adapt their sizes and move them together. 5. Store your process picture, for example under the name "Plant001.pdl".

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Process picture for units and equipment phases 8.3 Dynamizing a process picture

The "Plant001.pdl" process picture can have an appearance as follows.

You have to dynamize the BATCH Control for the unit "Plant001". To do so, edit the properties and events of the "BF_UNIT_Batch_Ctrl" Control in the Graphics Designer. With the help of the Dynamic Wizard, you can conveniently link the control to the corresponding tag structure for "IUNIT_BLOCK". This means that you can transfer the tag names for the Control properties and Control events from the template pictures or spreadsheets directly into your project configuration. The Wizard automatically fills the tag names with the selected structure instance names.


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● The "Plant001.pdl" process picture is open in the Graphics Designer. ● The corresponding program code for the C-actions can be copied directly via the clipboard into the editing field at the corresponding operating steps. Table 8- 1

Program code for the object event "Start BCC"

Program code #pragma code ("ssmrt.dll") #include "ssmrt.h" #pragma code () #define KEY_SIZE 260 char Screen = '1'; char RegEntry[KEY_SIZE] = ""; char ProgramName[] = "bfbatchccx.EXE /W WinCC"; CMN_ERROR Err; /* check registry entry for installed batch-application */ SSMRTGetRegistryString ("SOFTWARE\\Siemens\\AUTSW\\BATCH", "Path", "@", RegEntry, KEY_SIZE, &Err); if ( RegEntry[0] != '@' ) { if ( RegEntry[strlen(RegEntry)-1] != '\\' ) strcat( RegEntry, "\\" ); strcat( RegEntry, ProgramName ); SSMProgramStart(lpszPictureName, lpszObjectName, RegEntry); } }

Table 8- 2

Program code for the property of the "PermissionLevel" attribute

Program code long levelretval = 0; if if

( SSMCheckAreaLevelPermission( lpszPictureName, 5)) {levelretval = 5; return levelretval ;} ( SSMCheckAreaLevelPermission( lpszPictureName, 6)) {levelretval = 6; return levelretval ;}

}

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For better performance, it is always recommended to use the "Tag trigger" rather than the default trigger. Open the "Change Trigger" dialog by clicking the trigger symbol. Ensure that the event name is set to "Tag" and that the "@CurrentUser" tag is used as the trigger name. The standard cycle should be set to "Upon change".

1. Right-click the "BF_UNIT_BATCH Control" Control in your process picture and select "Properties" from the shortcut menu. 2. If not already displayed, change to the "Properties" tab. Enter the corresponding WinCC tag from the following template graphic for all the attributes marked in bold in the "Attribute" column and all the dynamics marked in green in the "Dynamic" column.

Ensure that a dot precedes every tag name. The preceding dot is not required for system tags with a preceding @ character. In order to access the BATCH Controls (Permission Level) you require at least a user who has the Permission Levels 5 (Operator Process Controls) and 6 (Higher-Order Process Controls). 3. Change to the "Event" tab and click "Object events". 4. Double-click the first specified action in the "Execution at" column. The "Direct connection" dialog is then opened.


85


5. Enter the tags entered in the following table, again with preceding dot, and constants in the "Direct connection" dialog. The configuration of the direct connection is shown in the graphic below. Close the "Direct connection" dialog with the "OK" button.

EnableBatch DisableBatch OccupyUnit ReleaseUnit MaintenanceSignOn MaintenanceSignOff

1 0 1 0 1 0

.BA_EN .BA_EN .OCCUPIED .OCCUPIED .PEND_OOS .PEND_OOS

6. Open the Wizard for "Link a prototype to a structure or rename an existing link" listed under standard dynamics in the window of the dynamics Wizard. Click "Next".

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7. In the next Wizard dialog "Structure instance name", click the button for the search dialog. This opens the tag selection dialog. Click "List of all tags" in the navigation window and click the structure for the "IUNIT_BLOCK" type in the data window. Click "OK". In the Wizard click "Next" and "Finish".

8. Close the "Object properties" dialog and save your process picture.

You have dynamized the Control for the unit in your process picture.

The three BATCH Controls for the "Heating" equipment phase have to be dynamized, as already described in the "Reactor001" unit.


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● The "Plant001.pdl" process picture is open in the Graphics Designer. ● The enclosed program code is inserted via the clipboard into the editing field in the "Edit action" dialog at the corresponding process points. Table 8- 3

Program code for the object event "StartBCC"

#pragma code ("ssmrt.dll") #include "ssmrt.h" #pragma code () #define KEY_SIZE 260 char Screen = '1'; char RegEntry[KEY_SIZE] = ""; char ProgramName[] = "bfbatchccx.EXE /W WinCC"; CMN_ERROR Err; /* check registry entry for installed batch-application */ SSMRTGetRegistryString ("SOFTWARE\\Siemens\\AUTSW\\BATCH", "Path", "@", RegEntry, KEY_SIZE, &Err); if ( RegEntry[0] != '@' ) { if ( RegEntry[strlen(RegEntry)-1] != '\\' ) strcat( RegEntry, "\\" ); strcat( RegEntry, ProgramName ); SSMProgramStart(lpszPictureName, lpszObjectName, RegEntry); } }

Table 8- 4

Program code for the property of the "PermissionLevel" attribute

long levelretval = 0; if if

( SSMCheckAreaLevelPermission( lpszPictureName, 5)) {levelretval = 5; return levelretval ;} ( SSMCheckAreaLevelPermission( lpszPictureName, 6)) {levelretval = 6; return levelretval ;}

}

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1. Right-click the " "Properties" from the shortcut menu.

" Control in your process picture and select

2. If not already displayed, change to the "Properties" tab. Enter the corresponding WinCC tag from the following template graphic for all the attributes marked in bold in the "Attribute" column and all the dynamics marked in green in the "Dynamic" column.

3. Change to the "Event" tab and click "Object events". 4. You have to implement a C-action so that an "Open the BCC" object event can be used in process mode in the Control. In the "Action" column, right-click "StartBCC" and select "C action" from the shortcut menu. Use the clipboard to insert the program code specified under the Requirements at the end of the existing program code that is displayed in the editing field. Close the "Edit action" and "Object properties" dialogs. 5. Open the dynamic Wizard "Link a prototype to a structure or rename an existing link". There proceed as already described. The structure instance name for the "IEPH" type is "Plant001/Reactor001/Heating". 6. Right-click the " "Properties" from the shortcut menu.


" Control in your process picture and select

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7. Enter the corresponding WinCC tag from the following template graphic for all the attributes marked in bold in the "Attribute" column and all the dynamics marked in green in the "Dynamic" column.

8. Change to the "Event" tab and click "Object events". 9. Double-click the attributes at "Execute in the case of" column. The "Direct connection" dialog is then opened. 10.Enter the tags entered in the following table, again with preceding dot, and constants in the "Direct connection" dialog. The configuration of the direct connection is shown in the graphic below.

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11.Close the "Direct connection" dialog with the "OK" button.

EnableBatch DisableBatch OccupyPhase ReleasePhase StartPhase HeldPhase ResumePhase AbortPhase CompletePhase StopPhase ResetPhase

1 0 1 0 1 2 1 4 16 64 8

.BA_EN .BA_EN .OCCUPIED .OCCUPIED .ICTRL .ICTRL .ICTRL .ICTRL .ICTRL .ICTRL .ICTRL

12.Open the Wizard for "Link a prototype to a structure or rename an existing link" listed under standard dynamics in the window of the dynamics Wizard. Click "Next". 13.In the next Wizard dialog "Set options" click the button for the search dialog. This opens the tag selection dialog. Click "List of all tags" in the navigation window and click the structure for the "IEPH" type in the data window. Click "OK". In the Wizard click "Next" and "Complete". 14.Right-click the " " Control in your process picture and select "Properties" from the shortcut menu. Edit the Control with the following properties and events as described in the preceding points. Object properties do not have to be configured for this Control.

You have dynamized the process picture. All the dynamized Controls are tested in process mode.


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Process picture for units and equipment phases 8.4 Operator control and monitoring of the units and equipment phases

When you activate your process picture, you have the following possibilities of operating and monitoring the Controls for the unit and the equipment phase.

In the Control for the unit you can enable the unit for BATCH and reset the enable. If the unit is enabled for BATCH, SIMATIC BATCH can reserve this unit afterwards. Afterwards, when the unit is reserved by SIMATIC BATCH, the batch data, such as the batch name, product and further data, are displayed in the Control.

If the equipment phase is not enabled for SIMATIC BATCH, you can control the equipment phase by using the command buttons displayed in the Control, e.g. Start, Hold, Reset and Stop. All the setpoints of the configured equipment phase are displayed row-by-row in the lower part of the Control. The current recipe values are displayed in the "Setpoint" and "Actual value" columns. You can only change the setpoints in manual mode, when the enable for SIMATIC BATCH is not set, Double-click the corresponding setpoint row and enter the new value in the dialog under "Setpoint".

The setpoint is read from the IEPAR_DINT block, Q_SP_VAL output and the actual value from the QACT_VAL output and displayed.

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The following configuration is carried out in the BATCH Control Center. In order to have the configured unit and the equipment phase controlled by SIMATIC BATCH, you will create a recipe in the recipe editor and on this basis create and start a batch. With the BATCH Controls you have a possibility in addition to the BATCH Control Center to visualize the batch control process. The online help is available for configurations in the BATCH Control Center and in the recipe editor.

● The operating mode of the CPU is RUN. ● The connection between the AS and OS is established. ● WinCC Runtime has been started and the user-defined process picture with the BATCH Controls for the unit and equipment phase is displayed. ● The "Enable for Batch" check box is set in the two Controls.

1. Start the BATCH Launch Coordinator by using . This starts the BATCH Start Coordinator, the Batch Control Server and BATCH CDV from the right area of the task bar. 2. Start the BATCH Control Center with the command . 3. On the toolbar, click clicking on the "OK" button.

. Select your process cell and confirm by

4. Create a new material, for example water, in the "Materials" folder in the editing window. Use it for example as the input and output material.


93

Example of a Batch Configuration

5. Create a new hierarchical master recipe. Use the "Reactor001" unit, the "Heating" equipment phase and the created material. Edit the head parameters of your recipe and enable the recipe.

6. In the editing window of the BATCH Control Center create a job structure in the "Orders" folder. Add a new batch to your structure and use your new master recipe for the batch. Release the batch and start it.

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The started batch is executed without error.


95


At the same time you can use SIMATIC BATCH to monitor the batch control on the Operator Station.

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The description of the SIMATIC BATCH interface blocks is available under Start > SIMATIC > Documentation > English > SIMATIC BATCH - Interface Blocks.

You can use the descriptions in this chapter to create own interfaces for SIMATIC BATCH with WinCC for all AS systems.

The graphic below shows the sequence in which the interfaces have to be installed. The structure of a unit with equipment phases (1 to m) with parameters (1 to n) is shown.

The period of time between two unit calls must amount to at least 1 second.


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Interface description 10.2 AS interface description for SIMATIC BATCH

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● Status-independent user program: Assignment-independent user program: There are application cases which require actions prior to processing the unit interface and the equipment phases.

98



● Call UNIT Interface: Calling of the interface for the unit. This processes the latest batch data of SIMATIC BATCH. ● Call EPH Interface: Calling of the interface for the equipment phase. With the first call the new commands of SIMATIC BATCH are processed and passed on to the user program. The second call updates the status of the equipment phase. ● Call Parameter Interface: Calling of the interface for the parameters of the equipment phase. With the first call the new setpoints written by SIMATIC BATCH are passed on to the user program. The second call updates the parameter actual values of the equipment phase. ● User program: Status processing in the user program

The characters used in square brackets mean that this is an instance of the interface function.

Using the unit interface, the batch control coordinates the assignment of the individual units of the active batches. One instance of the unit must be available in the AS for each unit. The interface may not be called up faster than once per second.


99


The interface is used by SIMATIC BATCH to assign and enable a unit. The batch interface described in "Standard Interface Blocks" section is essential for the communication with external systems. The communication between SIMATIC BATCH, the WinCC data manager and the unit interface in the AS is shown in the following figure. 6,0$7,&%$7&+

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Further information about the interface of the unit is available in Section 2.4 IUNIT_BLOCK unit allocation - BATCH interface in the document SIMATIC BATCH - interface blocks.

100



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101


SIMATIC BATCH sends control commands to the interface and reads back the status of the equipment phase. The internal algorithm enables a user program only those status changes described in the following sections. The block must be called at least once every time you edit the user program.

The status of the equipment phase may not change faster than once per second. If this is not observed, a status loss in the batch report can result.

The batch interface described in the "Standard Interface Blocks" section under IEPH is essential for the communication between SIMATIC BATCH and external systems. The interface block of the equipment phase has been created in accordance with these requirements. The communication between SIMATIC BATCH, WinCC data manager and the AS is shown in the following figure. 6,0$7,&%$7&+

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102



Further information about the interface of the unit is available in Section 2.1 IEPH and 2.2 IEOP - BATCH interface in the document SIMATIC BATCH - interface blocks.

0 1 2 3 4 5 6 7

0x0001 0x0002 0x0004 0x0008 0x0010 0x0020 0x0040 0x0080

0 1

0x0000 0001 0x0000 0002

2

0x0000 0004

3

0x0000 0008

4

0x0000 0010

5

0x0000 0020

6

0x0000 0040

7 8 9

0x0000 0080 0x0000 0100 0x0000 0200

10

0x0000 0400

11

0x0000 0800

Start Hold Abort Reset Complete reserved Stop reserved

IDLE RUNNING, S88 state COMPLETED, S88 state HELD, S88 state ABORTED, S88 state READY, S88 state STOPPED, S88 state Unused Unused STARTING, S88 state RESUMING, S88 state COMPLETING, S88 state

8 9 10 11 12 13 14 15

0x0100 0x0200 0x0400 0x0800 0x1000 0x2000 0x4000 0x8000

Continue Write parameter reserved reserved reserved reserved reserved reserved

16 17

0x0001 0000 0x0002 0000

reserved automatic / manual

18

0x0004 0000

Enable for Batch

19

0x0008 0000

Monitoring time error

20

0x0010 0000

reserved

21

0x0020 0000

Refresh (write setpoint and process values)

22

0x0040 0000

Lock start

23 24 25

0x0080 0000 0x0100 0000 0x0200 0000

Continuous mode OCCUPIED reserved

26

0x0400 0000

reserved

27

0x0800 0000

reserved


103


12

0x0000 1000

13

0x0000 2000

14

0x0000 4000

15

0x0000 8000

HOLDING, S88 state ABORTING, S88 state STOPPING, S88 state unused

28

0x1000 0000

reserved

29

0x2000 0000

reserved

30

0x4000 0000

reserved

31

0x8000 0000

General error

QUSTAT_L can include several statuses. In doing so, the hex values are added together. The added value is located in the instance.

The following diagrams show the sequence of the various commands, operating states and status changes in the user block. Adhere to the sequence of the flow diagrams in order to program this interface.

The relevant positions are labeled for status changes for which appropriate execution algorithms are required in the user program. The legends stipulated in the bottom left flow chart apply for all the other flow charts.

This also applies to all diagrams: When resetting "Reset all S88 status in QUSTAT_L": the statuses QCMOD (automatic), BATCH ENABLE and OCCUPIED are no t reset. OCCUPIED can only be reset after COMPLETED. In QUSTAT_L, several statuses (BA_EN, QCMOD and OCCUPIED) are set at the same time in addition to the current status.

104



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Flow chart for the "START" command (Page 106)


105


The following screens show the sequence for the "START" command and the status changes "Starting", "Running", "Completing" and "Completed" that result from it. 6WDWH3URFHVVLQJ

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106



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Flow chart for the command "HOLD" (Page 108)


107


The following figure shows the sequence for the "HOLD" command and the resulting "Holding", "Held" and "Resuming" status transitions. 6WDWH3URFHVVLQJ

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Flow chart for the "ABORT" command (Page 109)

108



The following screen shows the sequence for the "ABORT" command and the status changes "Aborting" and "Aborted" that result from it.


109



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Flow chart for the "STOP" command (Page 111)

110



The following screen shows the sequence for the "STOP" command and the status changes "Stopping" and "Stopped" that result from it. 6WDWH3URFHVVLQJ

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Flow chart for the "COMPLETE" command (Page 112)


111


The following screen shows the sequence for the "COMPLETE" command for an equipment phase that does not end itself, if the status "Ready to Complete" has been reached. The sequence for the "CONTINUE" mode is also shown.

112



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113


Phase parameters are mapped by means of tags. The corresponding blocks for each data type such as Binary, Integer, Real, String and Material are contained in the SIMATIC BATCH block library.

The interface is used by SIMATIC BATCH to write and read back a parameter of an equipment phase. The blocks of the type "IEPAR_*" are required for the communication between SIMATIC BATCH and an external control system. The communication between SIMATIC BATCH, the WinCC data manager and the parameter interface in the AS is shown in the following figure. 6,0$7,&%$7&+

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The setpoint is transferred from the SIMATIC BATCH to the "SP_VAL" parameter of a parameter structure. The setpoint is written before the "Starting" state of the equipment phase.

114



Once one of the statuses "COMPLETED", "ABORTED" or "STOPPED" has been reached, the setpoint "Q_SP_VAL" and the actual value "QACT_VAL" are read by the SIMATIC BATCH and made available in a suitable form for further processing in SIMATIC BATCH.

We recommend that you use the IEPAR_ENUM data type to implement modes of operation. If you have used the "New" button in the SIMATIC BATCH project configuration dialog to create a new data type, you can assign it to the interface IEPAR_ENUM.

Further information about the interface of the parameters is available in Chapter 3 Equipment parameter module in the document SIMATIC BATCH - interface blocks.

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115


116


You must install the following software components on your PC for the SIMATIC IT Historian: ● One of the following operating systems: – Windows XP Professional with Service Pack 2 – Windows Server 2003 R2 ● SIMATIC IT Historian ● SIMATIC Common Interface. The setup files are located on the product DVD in the "setup" folder under "04_COMCIF_V7.1+SP1".

1. Insert the installation DVD in your drive and double-click the "Setup.exe" file. 2. For this example configuration, select "SIT Integration" add-on in the "Program Package" setup dialog box. 3. Follow the instructions provided by the Wizard and close the Setup.

The installation has been successfully completed. You can now begin the configuration of the SIMATIC IT Historian.

The following configuration steps must be performed for using SIMATIC BATCH with WinCC in conjunction with SIMATIC IT Historian.

● PC on which the installation of the SIMATIC IT Historian was carried out. ● PC on which the SIMATIC BATCH configuration dialog was installed.


117

SIMATIC IT Historian 11.2 Configuration of SIMATIC IT Historian

● The SIMATIC BATCH Server (SBS) must be activated. See step 3 - Configuration of the WinCC stations in the section Configuration tasks in the configuration dialog. ● In the configuration dialog, the batch process cell data were successfully distributed in step 4. In this step the file "distr.xml" is generated and stored in the WinCC project path under "Batch."

1. Copy the file "SPOSATemplate.dcf" from the installation folder "..\BATCH\SBSCADAEXA\Examples" of the PC on which you have installed the SIMATIC BATCH configuration dialog to the shared folder "Automation Projects" on the PC on which you have installed the SIT Integration add-on. The folder "Automation Projects" was created and released for sharing during setup of the SIT Integration add-on. 2. Open the file "distr.xml." 3. Rename the file "SPOSATemplate.dcf" as described in the file "distr.xml" under DBIdent="SB6_xxxxxxxxxxxx." The result is, for example, "SB6_xxxxxxxxxxxx.dcf." 4. Open the renamed file *.dcf file in a text editor. 5. Manually adapt the *.dcf file. The search terms are listed in the table below. You have to search for the terms listed in the table in the *.dcf file and replace them with values from the attributes listed in the distr.xml file. In the text editor use the function Edit > Replace > Replace All.

WinCCProjName PCELLName SB6_DBIdent OS_SERVER_SymName OS_REDSERVER_SymName BCTRLSRVS_Dest SB_REDSERVER_Dest

OS_SERVER Name > OS Name DISTRIBUTION Name DBIdent OS_SERVER Name > SymName OS_REDSERVER Name > SymName Only if redundant WinCC servers were configured. BCTRLSRVS > Dest SB_REDSERVER > Dest Only if redundant BATCH servers were configured.

If you are not using a redundant BATCH server, you can delete the two host entries (Host1 and Host2) under [RedundantHosts] in the *.dcf file.

You have manually adapted the *.dcf file. SIMATIC IT can now set up a connection between SIMATIC BATCH Server (SBS) and WinCC.

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ANSI AS STL CFC EPE EPH ES FB ISA NOP OB OLE OPC OS PCC-API RPH ROP RP SB BCS SCL

SFC EPH UDT UTF - 8 WinCC xml

American National Standards Institute Programmable logic controller (PLC) Statement list Continuous Function Chart Equipment Procedural Element Abbreviation for an Equipment Phase Engineering system Function block in SIMATIC S7 Instrumentation, Systems & Automation Society Placeholder (empty step / empty transition) Organization block Object Linking and Embedding OLE for Process Control Operator station Process Cell Control Center - Application Programming Interface Recipe phase -Recipe operation -Recipe procedure SIMATIC BATCH Batch Control Server A high-level language similar to PASCAL complying with the standard DIN EN61131-3 (int. IEC 1131-3) standard for programming complex solutions on a PLC, for example algorithms and data processing tasks. Abbreviation for "Structured Control Language". Sequential Function Chart Equipment phase "User defined data type", structured data type in SIMATIC S7 Universal transformation format Windows Control Center Extensible Markup Language


119

Abbreviations

120


Abbreviations, 119 ABORT command, 109 Actual values, 92 Add, 42 Channel, 42 Address, 56 Determining, 56 Alarm logging, 39 ANSI, 119 AS, 119 Assembling, 19 User program, 19 Assignment-independent user program, 97 Automatic generation of the delivery spreadsheet, 72

Basic knowledge, 7 BATCH client, 75 BATCH configuration, 93 BATCH Control For equipment phase, 87 for the unit, 83 Operating, 92 BATCH Control Center, 93 BATCH Controls, 81 BATCH Launch Coordinator, 93 Batch process cell Configuring, 69 BATCH server, 75 Batch stations, 78 Batch types, 69, 70 BDM (CDV), 77 Block S7 Library, 20 block numbers, 19 Blocks Calling, 36 Cyclic blocks, 36 Download to the AS, 37 Byte address, 56


Call, 36 Blocks, 36 CFC, 119 Channel, 42 Add, 42 Command parameter ICTRL, 103 Communication, 15 Function / operation interface, 102 Parameter interface, 114 Structure types, 48 Unit interface, 100 Communication driver, 42 Communication of the function / operation interface, 102 Communication of the parameter interface, 114 Communication of the unit interface, 100 COMPLETE command, 112 Computer name, 75 Configuration, 14 Redundant, 14 Configuration dialog, 12, 67 Configuration tasks, 68 Configuration file, 77 Configuration Guide, 7 Requirements, 7 Configuration tasks, 68 Configuration Tool, 47 Configuring BATCH stations, 75 Configuring WinCC stations, 76 Connection, 43 Creating, 43 Create, 21, 39, 43 Connection, 43 Function type, 21 Message classes and message types, 39 Units, 34 Create structure tags, 58 Create structure types, 48 Creating, 43 Creating a batch, 93 Creating a process picture, 81 Creating a recipe, 93 Creating internal tags, 62 Cyclic blocks, 36 Calling, 36

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Index

Data double word, 56 Data exchange Unit, 101 Delivery spreadsheet, 12, 54, 55, 69, 73 Information, 72 Structure, 55 Determining, 56 Address, 56 Distribution, 78 Distribution of the BATCH process cell data, 78 Documentation, 7 Additional, 7 Structure, 7 Download, 37 Downloading Blocks to the AS, 37 Driver, 42 Dynamic Wizard, 83, 87 Dynamization, 83, 87

EP, 119 EPE, 119 EPH, 119 Error analysis, 70, 79 ES, 119 Example Delivery spreadsheet, 73 Excel delivery spreadsheet, 47 Excel file sb_deliverytable.xls, 58 Excel instances, 69

FB, 119 Flow diagram of the equipment phase ABORT command, 109 COMPLETE command, 112 HOLD command, 108 START command, 106 Start-up, 104 STOP command, 111 Flow diagram of the parameter interface, 115 Flow diagrams Equipment phase, 104 Function block Calling, 36 Function parameters, 70 Function types, 21, 70

122

Hex values ICTRL, 103 QSTAT_L, 103 Historian, 117 HOLD command, 108

Installation, 11 Software components, 11 instance block, 19 instance data, 36 Instance data block, 36 Instance DB, 36 Instances, 21 Parameters, 21 INSTANCES_FOR_CLIPBOARD worksheet, 69 Interface of a unit, 97 ISA, 119

Logon, 45

Manual generation Of the delivery spreadsheet, 72 Message classes and message types, 39 Creating, 39 Message language, 77 multiple-station configuration, 14 Multi-user project, 39

Naming Convention, 56 New project worksheet, 48 NOP, 119

OB, 119 OLE, 119 OPC, 119 Organization, 7 OS, 119 OS Project Editor, 39


Index

Overview Interface for the equipment phase, 104 Overview of the configuration tasks, 17

Parameter actual value, 115 Parameter interface, 114 Parameter setpoint, 114 Password, 45 PC Configurations, 14 PCC-API, 119 PCell, 69 Phase types Creating, 21 Preface, 7 Process mode, 45 Process picture, 81 Program code, 83, 87

QSTAT_L status parameter, 103

Recipe Editor, 93 Redundant configuration, 14 Requirements, 7 Configuration Guide, 7 Software, 11 ROP, 119 RP, 119 RPH, 119

S7 addresses, 56 S7 Library Block, 20 SB BCS, 119 SB_DeliveryTable.xls, 47, 55 SB_WinCCTypes.xls, 47 SBS, 77 SCL, 119 Set up, 45 User, 45 WinCC user, 45 Setpoints, 92 SFC, 119


SIMATIC BATCH configuration dialog, 67 SIMATIC IT, 117 SIMATIC IT Historian, 117 SIMATIC Manager, 37 SIMATIC S7 Protocol Suite.chn, 42 Single-station configuration, 14 Software, 11 Requirements, 11 Software components, 11 Installation, 11 Standard blocks, 20 START command, 106 Start-up Equipment phase, 104 Statement list (STL), 19 Static tag list, 34 STL, 19, 119 STOP command, 111 Structure Documentation, 7 Structure tags, 47 Structure types, 48 For communication types, 48 Structure Types worksheet, 48 System components, 13

Tag declaration, 34 Tag list, 34 Static, 34 Tag management, 42 Tag name, 56 TagName, 62 Text library, 62 Time stamp, 16 Time synchronization, 16

Unit Calling the blocks, 36 Creating, 34 Sequence of the data exchange, 101 Unit instance data block, 36 Unit interface, 100 Units, 34 User, 19 Set up, 45 User Administrator, 45 User blocks, 19

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Guide Wincc

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