[Mikhail]

The new scheme engine is under construction. Don’t waste much time by improving the existing scheme project.

[Mikhail]

Open ScadaSchemeWeb project properties, go to web tab and change viewSet as below
scheme/ScadaScheme.aspx?viewSet=0&view=1

[Mikhail]

Please copy the result here and start a new topic for the new issue.

[Mikhail]

Also check that Anonymous authentication is enabled:
http://origin-symwisedownload.symantec.com/library/BUSINESS/HOWTO83371/001-iis-default-web-site-authentication-setting.png

[Mikhail]

Please open you Windows Features window again, expand Internet Information Services node and subnodes and send me a screenshot. I’m going to check what subitems are installed.

[Mikhail]

Could you post a screenshot of http://localhost/scada/scheme/ScadaSchemeSvc.svc ?

[Mikhail]

Does it help?

[Mikhail]

Hi,
I’ll help you. Just create a new topic in Installation Issues

[Mikhail]

In Win 7 the required feature is included in .NET Framework. You don’t need to tick checkbox.

Please check that application pool with .NET 4 is chosen for Scada web application. Use IIS Manager for this purpose.

[Mikhail]

Please check that HTTP Activation feature for .NET 4+ is checked on:

[Mikhail]

Hi Gerrit,

Thank you for the information.
I think deadband is useful for exporting to an external DB, because DB may become a bottle neck. Rapid SCADA itself is fast and deadband is not very important.

I’d like to improve the Export DB module in the future. I’ve written this idea in the internal tracker.

Also you can variate a delay after polling in SCADA-Communicator to decrease a volume of information.

[Mikhail]

I’m looking forward to receiving news from you

[Mikhail]

If you mean you need export changes when the difference between the current and the previous values is greater than a deadband (curVal – prevVal > deadband), it is better to use a stored procudure because logic is more complex.

What is the reason for filtering? If you try to minimize communicating with SQL Server my approach is not suitable for the case.

[Mikhail]

Hello,

I think you should add a filtering condition in SQL script in the export module or create a stored procedure that contains a filter and execute it in the export module.

Something like this:

INSERT INTO CnlData (DateTime, CnlNum, Val, Stat) 
VALUES (@dateTime, @cnlNum, @val, @stat)
WHERE @val > 100 -- filtering

[Mikhail]

Hello,

Schemes still don’t work on Raspberry. I expect that this working properly in the new version of SCADA-Web, which development will be started soon in February.

Recently, the support of UTF-8 strings was added. It allows using of various national characters. It hasn’t been published yet. If this functionality is important for you I can send an update.

Have you complete German translation or it is in progress?

[Author]

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