Page under construction.
I notice that a lot of you pages are still under construction on your website and I’m having trouble trying to connect to a PLC using PascalSCADA. I would like some more information about the Tags and their Properties and how they should be correctly used.
I would also like to know if there is a way of actually knowing if connection has been made with the Modbus server.
Hi Mr. Bilton!
Sorry by take to much time to respond you. I’m starting up a animal feed plant on last week and it will extend to some days of this week. Soon as possible I’ll post some screenshots of this plant on Screenshots page.
Please, tell-me a little about your PLC, maybe I can suggest some example.
About the pages under construction, I had a lot of documentation on a dead wiki, that I removed because I can fight with tons of spam, and I’m spending my time maintaining the current version while I writing a new version.
Another resource that you can use is the class documentation ( https://sourceforge.net/projects/pascalscada/files/0.7.2/pascalscada_documentation_english_0.7.2.tar.bz2/download ). You can find how setup your tags looking at your respective protocol driver that you are using.
I hope I have helped.
The best regards,
Tell me please, how does the User Management component function?
Hi Mr. Maksim!
the current Security system o PascaSCADA, you can mimic the security system from other SCADA systems.
A example is available at:
The cons are that you are responsible for making the users/groups/permissions persistence in a file/database of your choice since the database layer isn’t ready yet in PascalSCADA…
If you will use PascalSCADA together with Siemens WinCC, you can use the WinCC User management into your PascalSCADA application. The WinCC is responsible for store the users/permissions/rules. The application on PascalSCADA can login with WinCC users and check what permission it’s allowed for. The example is here:
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