The difficult process of Siemens Wincc 6.2 to Wincc 7.3
For an old project, the system adopts the Windows XP English version of Siemens industrial personal computer, and Wincc adopts the V6.2 version. With the continuous updating of the computer operating system, the new Wincc 7.3 sp1 can no longer be installed in Windows xp
So I had no choice but to replace the system and install it using the Windows 7 operating system. After the installation, I opened the 6.2 project, prompted the need for migration, and started the migration process after confirming
The migration process was smooth without any error. The whole process was completed in about 15 minutes. After the migration is completed, the project is also opened smoothly. Only after the editing screen window is opened, it is found that the fonts of the screen are all question marks. After the language is set to Chinese, only the fonts of the buttons can be displayed normally, and the others are all ""?? question mark
The following are the?? The attribute of the text. The text displays a question mark.
This is the attribute of the button. The button text displays normally
I really couldn't find the problem. I deleted the migrated program and replanted it again, but the problem still exists.
Fortunately, there is a virtual machine installed on the computer. Wincc 7.0 SP3 is installed in another Windows XP virtual machine. After the installation is successful, open the project. After the migration process, open the screen editor, and the language is set to Chinese. The font display is normal
I thought it was a font problem, so I copied the font in Windows XP to Windows 7, and then migrated it. The result is that after the screen editor is opened, the font is still displayed?? question mark. It seems that it is not a matter of font.
Then copy the project migrated from Windows XP to 7.0 to the Windows 7 system, open it with Wincc7.3 sp1, prompt for migration, and repeat the previous migration process.
This migration process is a bit long. It took about half an hour to complete the migration. After opening the project, you can enter the screen editing window. With a nervous mood, the success or failure depends on it. After entering the screen, you can still display the image?? The question mark found that the language was not changed to Chinese. After the change to Chinese, the text displayed normally, and a heart finally put down.
The following is the rendering of migration from Wincc7.0 SP3 to Wincc 7.3 SP1.
To sum up, if Wincc6.2 needs to be migrated to 7.3, it needs to migrate 6.2 to 7.0 first, and then to 7.3. It is recommended to install a virtual machine software on the computer, two virtual machines, one with Wincc7.0 and one with Wincc7.3
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WinCC is one of the most powerful configuration software at present. Considering that the lower computer selects S7-300PLC and its programming tool STEP7, which are the products of German SIEMENS company together with WinCC, WinCC itself provides the drive software of S7-300PLC, so the connection between PLC and upper computer can be very easy.
In order to speed up the training of industrial automation talents and meet the growing urgent demand of society for industrial automation talents, China Industrial Control Network, together with several enterprises in the field of industrial automation, launched a project to train skilled and innovative industrial automation talents, promote the employment of automation engineers The national industrial automation talent training project (IAAT project for short) is a training project aimed at job selection. The project has carried out industrial automation training nationwide. Up to now, there have been more than 200 cooperative colleges and training institutions, and more than 16600 trainees have participated in the training and examination.
In order to further speed up the promotion and implementation of the industrial automation training program, the IAAT program will hold "Siemens PLC+WinCC technical training courses" in stages throughout the country. The relevant matters are notified as follows:
WinCC7.0
Developed by SIEMENS, it is a complex SCADA (data acquisition and monitoring) system, which can control the automatic process, and has openness and system stability. WinCC is based on Windows platform, covering single user system, multi-user system and complex distributed system composed of redundancy, client/server and browser/server architecture. It is widely used in metallurgy, chemical industry, printing production line and other fields. If you want to optimize the operation of equipment and machines, and if you want to greatly improve the availability and productivity of the factory, WinCC7.0 should be your choice.
WinCC has the following main functions:
1. Process monitoring
As a general configuration software, WinCC can realize the HMI interface for data acquisition, monitoring and control of industrial field production process equipment.
2. Communication with PLC and other equipment
It can communicate with PLC and other devices through the driver program, and then realize the process monitoring function.
3. Programming interface
The configuration is flexible and convenient, the picture animation effect is strong, and the complex input and output functions can be realized.
4. Alarm function
The industrial alarm function can be configured to realize the alarm of fault equipment information, provide equipment early warning information in time and arrange maintenance personnel for emergency repair.
5. Trend function
Provide realistic curve and table functions for management departments on duty, dispatching, etc. to analyze equipment operation status and provide decision-making reference.
6. Report function
It provides powerful report generation and printing functions, and provides a practical tool for process control.
7. Secondary development function
What does SIMATIC WinCC Explorer software do
It is introduced by Siemens and is used to configure the upper computer (computer for monitoring). It can draw industrial process drawings, and then display the data transmitted by PLC and other controllers, which is equivalent to monitoring the production screen. The principle of drawing is similar to other drawing software, but there are also differences. In this way, it is estimated that you can easily understand;
What's the use of learning WINCC?
It is very useful for S7-300 and WinCC to learn this well from the power plant. It is very good to go to the power department. How to learn it well? Please see: the program of industrial automation system is mainly the program of PLC. PLC is mainly divided into the PLC of which company, but the main programming tools and ideas are still few;
What is the WINCC system in Siemens?
WinCC is a man-machine interface component in the process control system of SIMATIC (Siemens) and other Siemens control systems,
WinCC (Windows Control center) is the process monitoring system of Siemens, which is often called configuration software;
