LWE and Historical trend

as I understand you, you are looking for an analog bucket chain memory and a graphic optiondisplay values on the logo web server. There is already a lot to read about this in the German part of the forum.

Have a look here and here. This could also be interesting for you.

greeting Ella_68

(translated with Google)

Thanks, Ella_68, but I still like my solution.

The simplified version for 12 records is provided.
The analog flags could be used in LWE as bar graphs or just as numbers.
The Integrated Web server also could be used to check the values (sorry limited to 10 variables simultaneously).

Integrated Web server is super - works even on antique XP computer with IE8!

Thank you so much Ella. So simple once you pointed me in the right direction. 

Denny

Aivars

Hello, may be not the best project for beginners, but nothing too complicated.
The LSC part could be run in simulator with some "real" data. The saving speed is set to 5sec. This is not a finished solution just the working example. The hardware used is LOGO8.2-FS4 so the LOGO8.3 should also work. I added a picture with explanation of the LOGO program.

 Hi,

Hi,

Sorry, I postponed that project. Maybe there will be soon some better solution in LWE for such type of  hystorical graph instead of overlapping bars (video in my first post). I also considered simple table with values.