Lesson 11 - Configure Historical Trend

[@John-j8q7g]

I have never seen anyone who can explain things like this gentleman I am very thankful.

[@fbaneod1]

There is no video of the I/O Field changing its value from time to time. I want to know how to make the value of I/O field in word area go up

[@gabrielcimpean9971]

Hi! I have the same issue. Did you found a way to do it?

[@marco47079]

Great Video, congrats!

[@alexandertsetskhladze8375]

Great explanation!! Thank you!!

[@Blake240p]

This works in simulator but not on my actual hardware, which is cpu 1212c ac/dc/rly and tp700 comfort.... Any idea why this is? I am getting a row of hashtags in the trend table on hmi screen during runtime, but in simulator it shows and logs the variable.

[@drewduncan1670]

Do you have any info on this same topic, but on Siemens Integra, Wave 5 I believe?

[@manojmavai9177]

awesome videos sir, could u please upload a historical trend video with date and time selection to view past day trend:? thanks

[@multanprarie2600]

what is limits for the trends? can anyone explain please

[@josro969]

Friend. How could I view these files on the HMI screen? something like a history

[@nicholasdevoy6869]

How did you you change the date and time at the bottom?

[@93nikolavuk]

Why I dont get the same storage options as you, but instead, I get to chose between memory and database?

[@kme8134]

Thank you!

[@giliandroengify]

Hello Friend, I did same solution as you did on the video but using a Arduino platform, therefore, i'd like to know how can i update the file that was stored at computer file using a "refresh" button as you mentioned. PS- i'm using a wincc flexible for my application. I appreciate your attention!

[@josro969]

Amigo. ¿Como podría visualizar esos ficheros en la pantalla HMI? algo así como un historial.

[@talhashahbaz4537]

hi.. sir i want to make weekly trend how can i do that ?

[@martinheavey347]

Thank you, very helpful video. One question someone may be able to help me with. Max Records = 20,000 for TP 700 therefore (20,000/2tags)x2sec is 20,000 seconds worth of data. So, oldest data retention is 5.5 hours before it's overwritten. Am I correct in what I am saying? Not a lot really.

[@szanv6939]

Seconding this question, can anyone answer?!

[@firdavsmirzadjonov5040]

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