[Mikhail]

Please make screenshots of your settings.

[Mikhail]

You right, Automatic Control Module is needed if you send commands according to conditions.

[Mikhail]

When a command is sent, a formula of a related output channel is calculated.
You can take input channel value in the formula of the output channel.
Simple example: Val(101) * 10
where 101 is the input channel number.

[Mikhail]

My database collect data from system monthly, and better situation is when data will be pull as the last record.

You can change the SQL scripts in the module settings according to the requirements.

[Mikhail]

Hello,
You should check log files of the export module
C:\SCADA\ScadaServer\Log\ModDBExport.log
C:\SCADA\ScadaServer\Log\ModDBExport.txt

Are there any errors?

Please explain how finally it should works.

When new data is read from a controller, it should be written to the DB.

[Mikhail]

Hi,

Could you make a screenshot of the editor options?

[Mikhail]

Hello,

Here for example.

[Mikhail]

You should check the options of the Scheme Editor. Make sure that the specified path is correct.

Open /opt/scada/ScadaSchemeEditor/Log/ScadaSchemeEditor.log and find error details.

[Mikhail]

Hi,

never mind, just found it here…

Thank you for informing.
I recommend to read and write data to the archive by interacting with SCADA-Server by TCP protocol. If you write to the files in parallel with the server, it may cause unpredictable issues.

[Mikhail]

If you need a trigger that fires on a complex condition, you should add an input channel and calculate the condition using the channel formula. Then specify this channel to the trigger.

[Mikhail]

Hi,
Updates are useful here.
Do you use Visual Studio? If yes, you could debug GrafanaDataProvider and find why it gets the wrong date. I suppose, it is got from the JSON request.

[Mikhail]

Hi,

If you heed some help with it, please provide links to screenshots of the channels.

[Mikhail]

Hi,

Simple Json makes a request to the GrafanaDataProvider app in a particular format. This JSON must have specified data fields. And Simple Json expects a response that have strictly specified JSON.

Another Grafana plugin likely make request in JSON, but having other data fields.

[Mikhail]

In Rapid SCADA 6 we will simplify input channel types. There will be only 2 types: Measured and Calculated.

[Mikhail]

Hi,

Input channels of the Real type store floating point numbers, like 1.2345, etc.
Discrete channels store values that can be enumerated. E.g., Off and On.

However, internally in Rapid SCADA engine there is no difference. All input channels have 64-bit floating point values.

I have tried SetVal on a new channel but this does not seem to work

If you provide link to a screenshot and describe expected behavior of the formula, I can help.

[Author]

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