Trend log for a long time

[Gustavo_Chiarelli]

Hi everyone,

We have a nice case here in Brazil, it is about a Bayer building 100% efficiency with green building platinum brand.

This building was a partnership between Bayer and Schneider to use KNX automation, and in past(3 year ago) we needed a supervisory software, but the only software that we have to use with KNX was Schneider Vijeo Citect. In other words, a NASA space ship to cross the street.

Well today, the costumer hates vijeo citect, because vijeo is to industrial application and not friendly to BMS applications, but your principally concern is trend log data, because they need prove that they building is a zero electric consumption building in the end of years ( energy generated - energy consumption = 0) and every year they need prove the best practicals made in the building to improve the efficiency.

We donate a homelink to Bayer, because this partnership brougth some business to us, but I don't know if it will be enough.

Bayer wants migrate Vijeo Citect log data (in CSV or SQL) to homelynk(to turn off the Vijeo Citect).

And they want to that the homelynk make a backup of trend log history in a file server located in Bayer's network.

My doubt is, Is it possible?

Some script, tricks or some else to solve this......

Because commercial and technical issues in this project, we can't donate a Enterprise Server or Automation Server (SBO offer).

Thanks for your help!

[sesa299442 · Accepted solution]

Gustavo,

homeLYnk can store maximum 10 000 object logs. Logs are cyclically overwritten.

We are able to set export to FTP or via email with attachment in CSV format. This can be done via LUA scripts.

As the storage capacity of object logs is not to big, it does not make sense to import data homeLYnk, I think.

I was about to suggest you to use SBO for your purposes.

It is possible to export data from homeLYnk to SBO over BACnet.