Mikhail's Replies | Rapid SCADA Forum

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September 18, 2015 at 10:06 pm in reply to: Failed to Invoke: ShowDiag error #532

Mikhail
Moderator

Strange. May be it is cached. I’ve sent by e-mail.
Or you can download the distributive from rapidscada.org

September 18, 2015 at 9:42 pm in reply to: Failed to Invoke: ShowDiag error #529

Mikhail
Moderator

It is too old.
Should be 17.09.15 and 27648 bytes. Please update.

September 18, 2015 at 7:08 pm in reply to: Failed to Invoke: ShowDiag error #527

Mikhail
Moderator

Could you post here the size and modify date-time of C:\SCADA\ScadaWeb\bin\ScadaDiag.dll ?

September 18, 2015 at 6:54 pm in reply to: Failed to Invoke: ShowDiag error #526

Mikhail
Moderator

Show chart issue:
Try pressing Ctrl+F5 to fully refresh the web page. The location of ScadaDiag.aspx was changed to diag/Diag.aspx

September 18, 2015 at 6:47 pm in reply to: Sending Int16 or Uint16 as command value #525

Mikhail
Moderator

My advice was inaccurate.
You should create an output channel with standard command type.
In the source of your formula create a byte array of 8 elements:

byte[] arr = new byte[8];

Fill it by the required values. Then convert back to double using BitConverter class:
return BitConverter.ToDouble(arr)

September 18, 2015 at 6:43 pm in reply to: Failed to Invoke: ShowDiag error #524

Mikhail
Moderator

This is outdated link. I will check the errors you described.

September 18, 2015 at 1:33 pm in reply to: Failed to Invoke: ShowDiag error #521

Mikhail
Moderator

When you updated SCADA-Web? The 2nd bug was fixed in this week.
Try downloading again and overwrite ScadaDiag.dll

September 18, 2015 at 11:44 am in reply to: Sending Int16 or Uint16 as command value #518

Mikhail
Moderator

You need to create your own function in Formulas table which converts double input value to the array of bytes. Then use your formula in Output channels table.
Also you need to upgrade SCADA-Server to 4.5.

September 18, 2015 at 9:55 am in reply to: Sending Int16 or Uint16 as command value #513

Mikhail
Moderator

How the command is configured in the device template? Send a screenshot, please.

September 18, 2015 at 9:20 am in reply to: Sending Int16 or Uint16 as command value #510

Mikhail
Moderator

First of all, you should find where the value got lost.
Please remind me, if you send command by SCADA-Communicator directly, it works OK?

September 18, 2015 at 8:55 am in reply to: Sending Int16 or Uint16 as command value #508

Mikhail
Moderator

It is a displaying bug )
It was fixed yesterday, but not published. Sorry. I shall do it till the midnight.

September 18, 2015 at 7:46 am in reply to: Sending Int16 or Uint16 as command value #506

Mikhail
Moderator

Hi,

Double value is trancated by Modbus driver. Value type is not a problem.
You could update SCADA-Communicator only. It’s easy. Make backup copy. After updating, copy the config folder and check the settings.

September 18, 2015 at 6:38 am in reply to: Write value in tag #503

Mikhail
Moderator

Create an output channel with standard command type and empty formula.
Add this channel to your table view using SCADA-Table Editor.

September 18, 2015 at 6:36 am in reply to: Is it possible to connect SCADA with PostgreSQL #502

Mikhail
Moderator

Hi,
In this case you should develop or purchase a driver for SCADA-Communicator or a separate application.

September 17, 2015 at 8:03 pm in reply to: Write value in tag #497

Mikhail
Moderator

Probably, you need Automatic Control Module:
http://rapidscada.ru/download-all-files/download-automatic-control-module/
http://rapidscada.org/download-all-files/download-automatic-control-module/

If you are using Rapid SCADA 4.5, the download links are:
http://rapidscada.ru/download/mod_auto_control_4.4_ru.zip
http://rapidscada.org/download/mod_auto_control_4.4_en.zip
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