Communicator Send only modified data of device tags setting

[kcks66]

Hi Mikhail,

I am exporting data to PostgreSQL. So far so good until when my energy meter stop counting and the energy number remain same value. I couldn’t get the energy data in PostgreSQL anymore although it should be always same value over the time.

Is my Communicator Send only modified data of device tags setting? I leave it tick all the time.

https://ibb.co/3v1vhTy

Pls advice and thank you.

[Mikhail]

Hi,

By default Communicator sends data on change and sends all data every minute.
But on the screenshot you disabled sending all data because period = 0.

[Mikhail]

In version 6 you can enable PostgreSQL archives.

[kcks66]

Hi Mikhail,

By default Communicator sends data on change and sends all data every minute.
But on the screenshot you disabled sending all data because period = 0.

Noted, I will change the period from 0 to 60s and check.

In version 6 you can enable PostgreSQL archives.

This feature I didn’t try yet, will try and see soon.

Thank you.

[Mikhail]

In version 6 you can enable PostgreSQL archives.
This feature I didn’t try yet, will try and see soon.

By default PostgreSQL parameters are
localhost
User: postgres
Password: postgres
Database rapid_scada should be created manually.

[kcks66]

Hi Mikhail,

I need your help to guide me how to configure in both Rapid SCADA and pgAdmin.
My Rapid SCADA configuration as below, is it correct?

https://ibb.co/Fb956Xh

I have no idea what to do next in pgAdmin. I can see user postgres here.

https://ibb.co/d6s5tGL

Pls advice and thank you.

[Mikhail]

Hi,
In pgAdmin right-click the Databases node and create a new database, named rapid_scada

[kcks66]

Hi Mikhail,

Done created the new database.

https://ibb.co/JH4BBGW

Pls advice for next step?
Thank you.

[Mikhail]

Hi,
Then you can enable PostgreSQL archives. For more details please create a new topic. This topic is about Communicator.

[kcks66]

Hi Mikhail,

Noted with thanks.

[Author]

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