[Mikhail]

I’d prefer not to promise. In the summer it has to be released )

[Mikhail]

I agree, “events enabled” is better.

Averaging:
Received values are summarized within a period (minute or hour) then divided by their count and the result is stored to archive.

Events:
In the new web app the chart list will use the common page template, so events will be visible. Thanks, recently I thought whether it is required or not.

[Mikhail]

Notes about a custom solution:
We can develop a module that will allow:
– Choose input channels and set a period of storing for the each selected channel.
– Store separately and fast access trends of these input channels.
– Display charts and export data to different formats.

[Mikhail]

PD: forum tips:

I recommend Extended support service. It includes Redmine ticket tracker which is much more comfortable.

[Mikhail]

Hi,

Your triggers are configured as
<ChkCnlStat>true</ChkCnlStat>
<CnlStat>0</CnlStat>

It means that channel status must be 0 (undefined) to fire the trigger.

[Mikhail]

There are 3 ways:
1. Optimal. Export these data to DB using DB Export Module. Then use this approach to display charts.

2. Fast to implement. Manually set storing period for minute data in C:\SCADA\ScadaServer\Config\ScadaServerSvcConfig.xml
Cons: large data archives and slow charting

3. Create a custom solution to fit your needs.

[Mikhail]

Thank you for the research. It would be useful to optimize the chart.

[Mikhail]

Nothing is impossible 🙂

[Mikhail]

No, I think it’s better to release the new web app ASAP.

[Mikhail]

Hi,
Do you mean that you need to store data every second?

[Mikhail]

Within a few months.

[Mikhail]

Hi,

The spring was too optimistic. The work is in progress. You can see a screenshot here. I hope the result will satisfy our users.

[Mikhail]

WRITE EVENTS: if false, no event for the channel will be written and shown.
EVENT SOUND: plays beep in browser. Just try.
EVENT ON CHANGE: on any change. Usually the option is used for discrete values.
EVENT ON UNDEFINED: e.g. connection is lost. Event fires when the channel status is 0.
LIMIT: I recommend trying it using SCADA-Server generator.
Object field is optional. Device field is required if channel value is measured by a device.

Are any events shown when in Report/List Chart view?

Sorry, I didn’t catch the meaning.

Have a nice weekend too 🙂

[Mikhail]

Hi,
What is load profile?

[Mikhail]

Based on your ideas I can generate inherited ideas 🙂

[Author]

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