Mikhail's Replies | Rapid SCADA Forum

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August 17, 2017 at 9:45 am in reply to: Source Code KpOpc.dll #2497

Mikhail
Moderator

Hi,
Download the sources by this link.

August 16, 2017 at 5:14 am in reply to: Manipulating DAT files #2494

Mikhail
Moderator

The command line utility for converting snapshots.

August 16, 2017 at 5:13 am in reply to: Manipulating DAT files #2493

Mikhail
Moderator

DAT format is used for the configuration database, measured data (snapshots) and events. These are 3 different formats with the same file extension.

The existing utility able to convert snapshots to CSV. I can share the link to it.
One good guy gianguido is now working on other types of data.

August 14, 2017 at 7:33 am in reply to: Dashboard Export to PDF #2491

Mikhail
Moderator

Don’t delete an image please.

August 14, 2017 at 7:32 am in reply to: Dashboard Export to PDF #2490

Mikhail
Moderator

Thank you. I added this bug into our ticket tracker. When it is solved, I’ll write info here.

August 14, 2017 at 7:29 am in reply to: The averaging column in SCADA Admin input channels #2489

Mikhail
Moderator

Hi,
For minute data:
It summarizes the values which were received during the minute and divide the sum by the number of values.

For hourly data:
The same, but values are summarized during the hour.

You can calculate number of points if create a formula that increases a counter each time when it is calculated by SCADA.

August 12, 2017 at 10:57 am in reply to: datetime storage format in .DAT #2484

Mikhail
Moderator

Hello,
The encoding of date and time is common and platform independent.
First of all, this is a double value.
Integer part is a number of days starting from 1899-12-30
Decimal part is a part of a day:
0.0 is 0:00:00
0.5 is 12:00:00
See this and this descriptions.

August 12, 2017 at 10:48 am in reply to: String for Dynamic Text #2483

Mikhail
Moderator

Use EncodeDate(DateTime.Now)

August 12, 2017 at 10:47 am in reply to: Understanding behavior of communicator #2482

Mikhail
Moderator

Hello,
Each group in Modbus template is one request to a device. Address of a group is included in a request.

You can try different templates by yourself then decode and compare them by http://modbus.rapidscada.net/

August 10, 2017 at 6:24 am in reply to: Webs configuration: set Password #2477

Mikhail
Moderator

You have to reinstall the Webstation app. There is a mess of the old and the new files.

August 9, 2017 at 7:33 am in reply to: Schematic picture not changing according to input channel #2474

Mikhail
Moderator

Hi,
Did you press Ctrl+F5 in browser or clear browser cache after update?
What error do you get?

August 9, 2017 at 7:31 am in reply to: Dislay event or value #2473

Mikhail
Moderator

Do you mean to reverse the order of events?

August 9, 2017 at 7:29 am in reply to: PLC simulators #2472

Mikhail
Moderator

Hi,
I recommend http://www.plcsimulator.org/ simulator. It’s free.
See this video.

August 7, 2017 at 5:06 pm in reply to: Schematic picture not changing according to input channel #2465

Mikhail
Moderator

Just download Rapid SCADA from http://rapidscada.org/download-all-files/ and reinstall only the Webstation app.

August 4, 2017 at 6:01 pm in reply to: How to build Rapid Scada with Visual Studio #2461

Mikhail
Moderator

Some of the projects are outdated. Skip them. See the details here https://github.com/RapidScada/scada/issues/38
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