Forum Replies Created
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AuthorPosts
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Mikhail
ModeratorThanks. I’ve found the cause. It is a restriction of communication protocol between SCADA-Server and SCADA-Web. You can receive max. 65535 points. This means that you can store minute data every 2 seconds.
Mikhail
ModeratorWhat about the other my questions?
Mikhail
ModeratorHas you tried to view the chart using different browsers? Is there any difference?
If you press Show Data button, the data in the grid is correct?
Please save Diag.aspx by a browser and send to info@rapidscada.orgMikhail
ModeratorUse image hosting like http://postimage.org/
then insert a link to your image.Mikhail
ModeratorCould you clarify which parameter have you set to 1 second? Screenshot also can help to answer your question.
Mikhail
ModeratorThanks a lot for the detailed description!
Does you system work correctly at the moment?For OWEN devices which use Modbus I recommend to choose native Rapid SCADA Modbus driver because it is more stable and lightweight than OPC.
Have you tuned Modbus connection between Rapid SCADA and OWEN?Mikhail
ModeratorHello Sergey,
The address 2 is got from the configuration database.
You can change it using SCADA-Administrator. Do not forget to pass changes to SCADA-Server and restart SCADA-Communicator.
For test purposes you could switch off the option ‘Use SCADA-Server’ in SCADA-Communicator. In this case the address specified in SCADA-Communicator is used.Mikhail
ModeratorYou definitely right. Not all the applications have been ported to Raspi yet. We are not going to do porting of GUI applications such as SCADA-Administrator. The idea is to make possible to perform configuration using web in the future.
At the current time you should configure your system using Windows, then copy the settings to Raspberry. Is it possible for you? You need to copy files from the following directories:
SCADA\BaseDAT
SCADA\ScadaComm\Config
SCADA\InterfaceIt would be wondering if you share you experience and issues of using Rapid SCADA on Raspberry Pi.
Thanks!
Mikhail
ModeratorHello,
The defaults are
admin/12345
guest/12345It is recommended to change the default user names and passwords using SCADA-Administrator.
Mikhail
ModeratorHello Darren,
Try checking the installation of WCF 4 or 4.5. It is a part of .NET Framework required for the schemes. Depending on the version of Windows it can be among Windows features.
Is there ScadaScheme.log in C:\SCADA\ScadaWeb\log ? If it exists, what does it contain?In the future versions we are going to use pure HTML5+JavaScript and such problems will disappear.
Mikhail
ModeratorProbably your vague memorials is about other protocol than Modbus )
Modbus has special error codes for such cases or device does not respond anything.
Good luck in experiments! Your questions help others to solve their issues.Mikhail
ModeratorThe device responses the same bytes as were requested.
According to MODBUS APPLICATION PROTOCOL SPECIFICATION and MODBUS MESSAGING ON TCP/IP IMPLEMENTATION GUIDE the content of the response is definitely wrong.You can get proper communication log for comparison by using Modbus emulator mod_RSsim
Mikhail
ModeratorHello Darren,
Could you write a piece of log here?Mikhail
ModeratorTry the following:
1. Create a simple console application that play a sound. You can use Microsoft Visual Studio 2013 Community Edition.
2. In the formula call
System.Diagnostics.Process.Start(“C:\\MyPath\\PlaySound.exe”);
3. Be careful using such formulas. Do not use them for calculated channels.Please, write here about the result.
Mikhail
ModeratorHello,
Formulas are calculated on a server machine by SCADA-Server service.
Most likely Windows doesn’t allow services to access a sound card.
What device should play a sound in your case? -
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