Siemens Webcam TP177B User Manual
Automation and Drives - SCE
Training Document
for Comprehensive Automation Solutions
Totally Integrated Automation (T I A)
MODULE F6
Operator Control
with
WinCC flexible 2005
and
TP177B
T I A Training Document Page 1 of 129 Module
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This document has been written by Siemens AG for training purposes for the project entitled "Siemens
Automation Cooperates with Education (SCE)".
Siemens AG accepts no responsibility for the correctness of the contents.
Transmission, use or reproduction of this document is only permitted within public training and educational
facilities. Exceptions require the prior written approval by Siemens AG (Michael Knust
michael.knust@siemens.com
).
Offenders will be liable for damages. All rights, including the right to translate the document, are reserved,
particularly if a patent is granted or utility model is registered.
We would like to thank the following: Michael Dziallas Engineering, the teachers at vocational schools, and all
others who helped to prepare this document.
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1.
PREFACE.....................................................................................................................................................6
2. OPERATOR CONTROL WITH WINCC FLEXIBLE ....................................................................................8
2.1 SYSTEM DESCRIPTION .................................................................................................................................8
2.2 INSTALLATION/DEINSTALLATION ...................................................................................................................9
2.2.1 System Prerequisites.........................................................................................................................9
2.2.2 Installing WinCC flexible ..................................................................................................................10
2.2.3 Deinstalling WinCC flexible .............................................................................................................10
2.2.4 Totally Integrated Automation..........................................................................................................11
3. PROJECT DESCRIPTION .........................................................................................................................12
3.1 HARDWARE CONFIGURATION .....................................................................................................................12
3.2 PLANT DESCRIPTION .................................................................................................................................13
3.3 TASK DEFINITION.......................................................................................................................................14
3.4 CONFIGURATION........................................................................................................................................14
4 STEP7 PROJECT "COLOR MIXING PLANT“ .............................................................................................15
4.1 NEW PROJECT ..........................................................................................................................................15
4.2 HARDWARE CONFIGURATION .....................................................................................................................17
4.3 LIBRARY OF THE COLOR MIXING PLANT ......................................................................................................18
4.4 ASSIGNMENT LIST .....................................................................................................................................20
4.5 CONTROL PROGRAM .................................................................................................................................21
4.5.1 Function Block FB1..........................................................................................................................21
4.5.2 Variable Declaration ........................................................................................................................22
4.5.3 Inserting Panel Inputs FB5 as Multi Instance Block from the Program Library...............................23
4.5.4 Tank Block FB10 .............................................................................................................................26
4.5.5 Automatic Program Sequence FB15 ...............................................................................................29
4.5.6 Manual Operation FC20 ..................................................................................................................30
4.5.7 Mixer Motion FB25...........................................................................................................................31
4.5.8 Automatic and Manual Lamps .........................................................................................................31
4.5.9 Organization Block OB1 ..................................................................................................................32
4.6 LOADING TO THE CPU ...............................................................................................................................33
4.7 PROGRAM TEST ........................................................................................................................................33
5 SIMATIC HMI STATION ................................................................................................................................34
5.1 INSERTING AN HMI STATION ......................................................................................................................34
5.2 CONFIGURING THE HMI STATION ...............................................................................................................36
5.3 CHECKING THE CONNECTION WITH NETPRO ...............................................................................................37
5.4 OPENING THE HMI STATION.......................................................................................................................38
6 WINCC FLEXIBLE ENGINEERING SYSTEM ..............................................................................................39
6.1 PROGRAM INTERFACE................................................................................................................................39
6.1.1 Menus and Symbol Bars..................................................................................................................40
6.1.2 Work Space .....................................................................................................................................41
6.1.3 Project Window................................................................................................................................42
6.1.4 Property Window .............................................................................................................................43
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6.1.5 Tool Window ....................................................................................................................................44
6.1.6 Output Window ................................................................................................................................45
6.1.7 Object Window.................................................................................................................................45
6.1.8 Resetting the Arrangement..............................................................................................................45
6.2 CONFIGURING DISPLAYS............................................................................................................................ 46
6.2.1 Display Template .............................................................................................................................47
6.2.2 Generating Displays ........................................................................................................................51
6.2.3 Inserting Graphic Displays...............................................................................................................52
6.2.4 Configuring Display Changes ..........................................................................................................55
6.3 SETTINGS AT THE TOUCH PANEL TP177B COLOR PN/DP ...........................................................................58
6.3.1 Setting the Date and the Time of Day .............................................................................................59
6.3.2 Setting the MPI Address ..................................................................................................................60
6.3.3 Setting the Profibus DP Address .....................................................................................................61
6.3.4 Assigning the Ethernet Address ......................................................................................................61
6.3.5 Setting the Transfer Properties........................................................................................................62
6.3.6 Transfer Mode .................................................................................................................................62
6.4 CHECKING FOR CONSISTENCY ...................................................................................................................63
6.5 TRANSFER SETTINGS AND DATA TRANSFER UNDER WINCC FLEXIBLE ..........................................................63
6.6 BUTTON END ...........................................................................................................................................65
6.7 CONFIGURING A CONNECTION....................................................................................................................67
7 DISPLAY AND OPERATOR OBJECTS .......................................................................................................68
7.1 LEVELS .....................................................................................................................................................68
7.2 BASIC OBJECTS ........................................................................................................................................69
7.3 EXPANDED OBJECTS .................................................................................................................................71
8 DISPLAY AND OPERATOR OBJECTS IN THE PROJECT "COLOR MIXING PLANT“............................72
8.1 CONFIGURING DISPLAY AND OPERATOR OBJECTS IN THE PICTURE“TANK1“..................................................72
8.1.1 Configuring the Bar Display.............................................................................................................72
8.1.2 Configuring the Linear Regulator.....................................................................................................76
8.1.3 Configuring a Button ........................................................................................................................79
8.1.4 Representing the Valve Function in Color.......................................................................................83
8.1.5 Testing the Picture “Tank1“ in Runtime ...........................................................................................86
8.2 CONFIGURING THE DISPLAY AND OPERATOR OBJECTS IN THE PICTURES “TANK2“ AND “TANK3“....................87
8.3 OBJECTS IN THE BASIC DISPLAY.................................................................................................................89
8.3.1 Tank Levels and Valve Representations.........................................................................................89
8.3.2 Configuring the Mixer Motor ............................................................................................................90
8.3.3 Configuring the Manual Mode for the Outflow Valve of the Container ........................................... 95
8.3.4 Switching Operating Modes.............................................................................................................97
8.3.5 Configuring the Fill Entries...............................................................................................................99
8.3.6 Configuring the “START“ Button....................................................................................................101
8.3.7 Configuring the Mixer Motion.........................................................................................................103
8.4 CONFIGURING OBJECTS IN THE PERMANENT WINDOW...............................................................................107
8.4.1 Configuring Text Fields..................................................................................................................107
8.4.2 Configuring the Output Fields........................................................................................................108
9 CONFIGURING MESSAGES ......................................................................................................................111
9.1 ANALOG MESSAGES ................................................................................................................................111
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9.2 BIT MESSAGES........................................................................................................................................111
9.3 MESSAGE WINDOW .................................................................................................................................112
9.4 MESSAGE INDICATOR ..............................................................................................................................114
9.5 TESTING THE MESSAGE CONFIGURATION IN RUNTIME ...............................................................................115
10 CONFIGURING RECIPES .......................................................................................................................116
10.1 ADDING RECIPES .................................................................................................................................116
10.2 SPECIFYING DATA SETS.......................................................................................................................117
10.3 GENERATING THE PICTURES “RECIPE INPUT“ AND “RECIPE SELECTION“ .................................................117
10.3.1 Configuring the Picture “Recipe Input“ ..........................................................................................117
10.3.2 Configuring the picture "Recipe Selection“....................................................................................119
10.3.3 Configuring Buttons for Display Change .......................................................................................120
10.4 SELECTING RECIPES IN RUNTIME..........................................................................................................122
10.5 Entering New Recipes in Runtime.................................................................................................123
11 CONFIGURING USER MANAGEMENT..................................................................................................124
11.1 SETTING UP THE USER GROUP .............................................................................................................124
11.2 SETTING UP USERS .............................................................................................................................125
11.3 ASSIGNING AUTHORIZATIONS ...............................................................................................................126
11.3.1 Protecting the Start Button.............................................................................................................126
11.3.2 Protecting Data Selection ..............................................................................................................127
11.3.3 Protecting Recipe Input .................................................................................................................127
11.3.4 Protecting the Operating Mode Selection......................................................................................128
11.4 TESTING USER MANAGEMENT IN RUNTIME ............................................................................................129
The following symbols are provided as a guide through Module F6:
Information
Installation
Programming
Sample Exercise
Notes
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y
days
odules
1. PREFACE
In terms of its contents, Module F6 is part of the teaching unit entitled 'Process Visualization’.
2 to 3 da
Additional Functions of
Programming
Languages
Frequency Converter
on SIMATIC S7
2 to 3 days Modules
Learning Objective:
In Module F6, the reader is introduced to the essential functions of the software WinCC flexible
2005.
Typical task definitions are processed using a sample system.
• Installing the software
Fundamentals of
STEP7 Programming
s Modules A
STEP7 Programming
2 to 3
Industrial Fieldbus
Systems
2 to 3 days Modules
M
B
Plant Simulation with
SIMIT SCE
1 to 2 days Modules G
Process
Visualization
2 to 3 days Modules
IT Communication
wirh SIMATIC S7
• Steps for generating a Step7 project
• Inserting an HMI station
• Interface of WinCC flexible
• Configuring display and operator objects
• Configuring messages
• Generating recipe management
• Setting up user management
Prerequisites:
• Knowledge in handling Windows
• Fundamentals of PLC programming with STEP 7 (for example, Module A3 - 'Startup’
PLC Programming with STEP 7)
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Hardware and software required
1 PC, operating system Windows 2000 SP4 or Windows XP Professional SP1 and SP2 with MS
Internet Explorer V6.0 SP1
Pentium IV with 1.6 GHz, 512MB RAM, approx. 1.5GB free hard disk storage
2 Software STEP7 V 5.4
3 Configuring software WinCC flexible 2005 Advanced
4 MPI interface for the PC (for example, PC Adapter USB)
5 Sample configuration for PLC SIMATIC S7-300:
- Power supply: PS 307 2A
- CPU: CPU 314
- Digital inputs: DI 16x DC 24V
- Digital outputs: DO 16x DC 24V/0.5A
6 Touch Panel TP177B
7 MPI or Profibus DP data cable for connecting the TP177B to the controller
1 PC
2 STEP7 V5.3
4 PC Adapter
3 Configuring Software WinCC
flexible 2005 Advanced
5 SIMATIC S7-300
7 MPI or Profibus DP
Data Cable
6 Touch Panel TP177B
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2. OPERATOR CONTROL WITH WINCC FLEXIBLE
2.1 System Description
Since processes are becoming more and more multi-layered and the demands on the functionality of
machines and plants are increasing, the operator needs a high-performance tool for controlling and
monitoring production plants. An HMI system (Human Machine Interface) represents the interface
between a human being (the operator) and the process (machine/plant). The controller actually
controls the process. That is, there are two interfaces: one between the operator and WinCC flexible
(at the operator panel), and another interface between WinCC flexible and the controller.
The WinCC flexible Engineering System is the software that is used to handle all required
configuring tasks. The WinCC flexible Edition determines which operator panels of the SIMATIC
HMI spectrum can be configured.
WinCC flexible Runtime is the software for process visualization. In runtime, the project is executed
in the process mode.
WinCC flexible performs the following tasks:
• Displaying the process
The process is mapped to the operator panel. If a status changes in the process, for example, the
display at the operator panel is updated.
• Operating the process
The operator can operate the process by means of the graphic operator interface. For example, the
operator can specify a setpoint for the controller, or start a motor.
• Reading out messages
If critical process states occur in the process, a message is triggered automatically; for example, if
the specified limit is exceeded.
• Archiving process values and messages
The HMI system can archive messages and process values. In this way, you can document the
process characteristics, and you can also access older production data later.
• Documenting process values and messages
The HMI system can read out messages and process values as protocol. Thus, you can have
production data read out after the end of a shift, for example.
• Managing process parameters and machine parameters
The HMI system can store parameters for processes and machines in recipes. With one operational
step, you can transfer these parameters from the operator panel to the controller, in order to change
production to another product variant.
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2.2 Installation/Deinstallation
2.2.1 System Prerequisites
WinCC flexible supports all common PC platforms that are IBM/AT compatible. Although values for a
minimum configuration are specified, you should use as a guide the recommended values for an
optimum configuration, for WinCC flexible to operate efficiently.
System Prerequisites for WinCC flexible ES
Operating System
Windows 2000 SP4, Windows XP Professional
SP1 and SP2
For multi-lingual configurations: Windows 2000
SP4 MUI, Windows XP Professional SP1 and
SP2 MUI
Processor
• Minimum
Pentium 4
• Recommended ≥ Pentium 4, 2.0 GHz
Resolution
• Minimum
1024 x 768
• Recommended ≥ 1280 x 1024
RAM
• Minimum
512 Mbyte
• Recommended ≥ 1 Gbyte, ≥ 512 Mbyte for WinCC flexible
micro
Hard disk drive (free
memory)
1)
≥ 1 Gbyte
Diskette drive 2)
CD-ROM
3.5“/1.44 Mbyte
for software installation
1) In addition to WinCC flexible, Windows also makes demands on the free hard disk drive capacity.
For example, free memory should be provided for the swap out file. The following formula has proven successful: Size of swap out file = 3
times the size of the RAM.
Additional information is provided in the Windows documentation
2) To transfer the License Key
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2.2.2 Installing WinCC flexible
After all system requirements that have been mentioned are met, install WinCC flexible from the CDROM. Select the scope for installing components and product languages.
• Standard installation: recommended
• Minimum installation: to save memory
• User defined installation: to specify yourself which components and product languages are
installed
In addition, the required licenses have to be transferred. You can install the licenses along with the
components and product languages, or you can install them subsequently. If you have obtained
WinCC flexible options, install each option separately. An option is installed by loading the
associated license key.
Detailed information regarding the installation are provided in the Installation Instructions on the CDROM 'WinCC flexible Software CD1’ in the folder "Documents\<Language>\Installation Guides“.
2.2.3 Deinstalling WinCC flexible
Close all applications that are open, particularly the WinCC flexible Engineering System and WinCC
flexible Runtime. Deactivate WinCC flexible Smart Start.
Additional notes on WinCC flexible Smart Start are provided in the chapter "WinCC flexible Smart
Start".
Open the system control by means of "Start ► Settings ► System Control".
In the system control, double click on the entry "Software". The dialog "Software" is opened.
In the dialog "Software", select the entry "SIMATIC WinCC flexible 2005". The button
"Change/remove" is displayed.
Click on the button "Change/Remove". The WinCC flexible InstallShield Wizard is opened.
Activate the option "Remove program" and click on the button "Continue".
Confirm the deinstallation with "OK". WinCC flexible is removed from the configuring computer.
In the dialog that follows, close the deinstallation with the button "Complete".
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2.2.4 Totally Integrated Automation
In addition to an HMI system such as WinCC flexible, a complete automation solution includes other
components, such as controller, process bus and periphery. WinCC flexible offers a particularly
extensive integration with components from the SIMATIC product family:
• Integrated configuring and programming
• Integrated data management
• Integrated communication
Integration in SIMATIC STEP 7
Process variables are the connecting link for communication between controller and the HMI system.
Without the advantages of Totally Integrated Automation, you have to define each variable twice:
once for the controller, and once for the HMI system.
Integrating SIMATIC STEP7 into the configuration interface lowers error frequency and configuring
effort. While you are configuring, you are directly accessing the STEP7 symbol table and the
communication settings:
- The STEP7 symbol table includes the data point definitions (for example, addresses or data
types) that were specified when you generated the control program.
- The communication settings contain the bus addresses and the control protocols
- Communication is set with NetPro, for example.
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3. PROJECT DESCRIPTION
3.1 Hardware Configuration
In our sample program for a color mixing plant, we are using a programming device with the WinCC
flexible 2005 Advanced Engineering System and WinCC flexible 2005 Runtime.
The color mixing plant is controlled by means of a SIMATIC S7-300. By using a touch panel
(TP177B), the operator can operate the process using the graphic operator interface. For example,
the operator can specify a setpoint for the controller, or start a motor.
The programming device, the SIMATIC S7-300 controller and the operator panel TP177B are
connected to each other by means of the MPI.
The color mixing plant is connected to the controller with digital inputs and outputs.
PC for Configuring
TP177B as operator panel
Note
With WinCC flexible 2005 Runtime, the touch panel TP177B can also be represented on the
programmer. However, when starting WinCC flexible Runtime, the MPI address of the panel
(MPI=1) is set automatically on the programmer. When using a real panel, the MPI address has to
first be reset on the programmer to MPI=0.
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3.2 Plant Description
T1 Inflow
T1 Outflow
T2 Inflow T2 Outflow
T3 Inflow
Container
A color mixing plant is controlled with a SIMATIC S7-300 in the automatic or in the manual mode. In
the "Automatic“ mode, the three tanks are filled with a two step control. At the minimum level, the
inflow valve opens automatically, and after the maximum level is reached, it is closed again. After the
start button is operated, the specified program is executed: first, the outflow valves are opened and
the container is filled from tanks with the specified amounts. After the outflow valves are closed, the
mixer motor is started. After the mixing time has expired and after a short idle phase, the outflow
valve of the container is opened and the finished color mixture is drained. When the container is
empty, the lamp of the start button lights up, and a new color mixture can be started.
In the "Manual“ mode, the automatic outflow is canceled, and all valves as well as the mixer motor
can be operated manually. The lamps in the buttons for manual operation are lit.
Note
The specified amounts and the time base are determined by the program. If you want another color
mixture, the specified amounts and the time base have to be changed, and a new program has to be
loaded to the controller.
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3.3 Task Definition
At the color mixing plant, the program was changed with the programmer each time the mixing ratio
changed. Since such changes are not only time consuming, but also dangerous if wrong entries are
made, it was decided to expand the color mixing plant with a TouchPanel TP177B.
By using the panel, the following requirements are to be met:
- The color mixing plant can also be operated with the panel.
- The levels of the tanks and the container are to be displayed as a bar and also as a numerical
value.
- The motion of the mixing motor is to be shown graphically.
- The specified amounts are to be entered on the panel.
- The minimum and maximum levels of the three tanks are to be entered in separate tank
graphics.
- The operating modes can be switched using the panel; the respective operating mode is
displayed on the panel.
- The completed mixtures are to be stored on the panel as recipes; the operator only has to select
them.
- The levels are monitored. If danger arises, messages are to be read out.
- The color mixing plant can only be operated after a password was entered.
- Panel TP177B is to communicate with the SIMATIC S7-300 controller by means of the MPI.
3.4 Configuration
On the programmer, process visualization is generated for the color mixing plant, using the
configuring software WinCC flexible 2005 Advanced. The process values are represented by
graphics and graphic objects. Default values can be transferred to the controller with operating
elements. The operator panel and the machine or the process communicate by means of variables
via the controller. The value of a variable is written to a memory area (address) in the controller.
There, it is read by the operator panel.
Process visualization is stored and after generation, it is transferred by the programming device to
the operator panel TP177B.
After the panel is powered up, the process can be monitored and the plant can be operated.
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4 STEP7 PROJECT "COLOR MIXING PLANT“
4.1 New Project
Start the SIMATIC Manager.
Create a new project with the Name “Color Mixing Plant“.
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Insert the SIMATIC 300 Station.
By double clicking on Hardware, start the hardware configuration.
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4.2 Hardware Configuration
Enter the hardware configuration of the controller you are using. Take note of the settings in the
sample configuration.
For our mixing plant, we are using the following hardware:
Slot 1: PS307 2A 6ES7 307-1BA00-0AA0
Slot 2: CPU 314C-2DP 6ES7 314-6CF00-0AB0
The CPU 314C-2DP is assigned the Profibus DP Addr.2 and is connected.
The CPU 314C-2DP is assigned the MPI Addr.2 and is connected.
The clock flag is set to MB100.
At the integrated inputs and outputs DI24/DO16, the inputs are set starting with Address 0, and the
outputs starting with Address 4.
Save and compile the hardware configuration.
Load the hardware to the PLC.
Close the hardware configuration.
Note
The SIMATIC S7 controller can also be simulated with the PLC simulator PLC SIM.
However, the simulator has to be started prior to loading the hardware to the CPU.
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4.3 Library of the Color Mixing Plant
First, the library with the program blocks has to be imported to the SIMATIC Manager. To this end,
select the function Dearchive in the menu File.
From the template directory, select the file “Color mixing plant_Library“.
Click on the button “Open“.
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As destination directory, select the folder “S7LIBS“ in the Step7 directory.
Confirm with OK.
In the following window, click on the button “No“
<<the following objects were dearchived: Projects: None. Libraries: color mixing plant. Do you want to open
them now?>>
The project library “Color mixing plant“ was copied to the library directory. Here, all required program
blocks are stored.
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r
r
A
r
4.4 Assignment List
Open the project window in the symbol table.
Enter the symbol assignments in the symbol table.
ddress
CommentData Type
Inflow valve Tank 1
Outflow valve Tank 1
Inflow valve Tank 2
Outflow valve Tank 2
Inflow valve Tank 3
Outflow valve Tank 3
Outflow valve Containe
Motor for the mixe
Lamp for program start enable
Lamp for automatic mode
Lamp for manual mode
Manual-Automatic switch Auto = 1
Start program
Manual operation for inflow valve of Tank 1
Manual operation for outflow valve of Tank
Manual operation for inflow valve of Tank
Manual operation for outflow valve of Tank
Manual operation for inflow valve of Tank 3
Manual operation for outflow valve of Tank
Manual operation for outflow valve of container
Manual operation for mixer motor
Specified amount for Tank1
Specified amount for Tank2
Specified amount for Tank 3
Tank content Tank1
Tank content Tank2
Tank content Tank3
Tank content of containe
Mixer time in S5 format
Idle time in S5 format
Save and Close the symbol table.
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4.5 Control Program
4.5.1 Function Block FB1
With the right mouse key, generate the FB1 in the folder Blocks.
Enter the symbolic name and the symbol comment.
Select the programming language “FBD“.
Place the check mark at Multi-instance capability.
Confirm with OK.
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4.5.2 Variable Declaration
Open FB1 with a double click.
Enter the following STAT variables.
<<hand_ablauf = manual outflow; hand-zulauf = manual inflow; hand_ablauf_behaelter = manual outflow
container>>
Enter the following TEMP variables.
<<ablaufmenge = outflow amount>>
Note
The STAT variables are connected to the operator buttons on touch panel TP177B.
The TEMP variables are needed for passing on values in FB1.
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4.5.3 Inserting Panel Inputs FB5 as Multi Instance Block from the Program Library
Drag FB5 for the panel inputs from the library “Color mixing plant“ to Network 1.
This block is needed for connecting the input signals from the panel to the inputs of the controller.
Right click on the inserted block and select “Change in multi-instance call“.
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Enter the name “panel inputs“.
Confirm with OK.
Wire the upper 10 inputs of the block to the STAT variables.
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Wire the lower 10 inputs of the block with the symbolic names.
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4.5.4 Tank Block FB10
Create a new network.
Drag the tank block FB10 from the library to Network 2.
Right click on the inserted block.
Select “Change to multi-instance call“
Enter the name “tank1“.
Confirm with OK.
This block contains the two step control and the calculations for simulating the level. When level
sensors are used, only the two step control would be necessary. Wire the block’s inputs.
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Automation and Drives - SCE
Repeat the steps for Tank2 in Network 3.
Note
Writing the symbolic names in “CAPITALS“ and the variables in “lower case letters“ makes better
assignments possible.
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Automation and Drives - SCE
Repeat the steps for Tank3 in Network 4.
Create a new network and drag tank block FC10 from the library to Network 5.
Calculating the container level
Container Level
Preface Installation Project Description Step7 Projekt HMI Station WinCC flexible Project Messages Recipes User Management
T I A Training Document Page 28 of 129 Module
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Issued: 02/2008 Operator Control with WinCC flexible 2005
Automation and Drives - SCE
4.5.5 Automatic Program Sequence FB15
The automatic program sequence is described in the plant description.
Automatic Program Sequence
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T I A Training Document Page 29 of 129 Module
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Issued: 02/2008 Operator Control with WinCC flexible 2005
Automation and Drives - SCE
4.5.6 Manual Operation FC20
Create a new network and drag the FC20 from the library to Network 7.
This block contains the manual operation of the tanks’ outflow valves in the manual mode.
This FC20 has to be called after the FB15, since the automatic valve operations of the FB15 have to
be overwritten by the manual mode in FC20.
Wire the inputs of the block.
Manual mode of the outflow valves of the tanks
Preface Installation Project Description Step7 Projekt HMI Station WinCC flexible Project Messages Recipes User Management
T I A Training Document Page 30 of 129 Module
F6
Issued: 02/2008 Operator Control with WinCC flexible 2005
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