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.
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!
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.
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.
Do you have any info on this same topic, but on Siemens Integra, Wave 5 I believe?
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
Hi! I have the same issue. Did you found a way to do it?
Friend. How could I view these files on the HMI screen? something like a history
Great explanation!! Thank you!!
Great Video, congrats!
awesome videos sir, could u please upload a historical trend video with date and time selection to view past day trend:? thanks
Why I dont get the same storage options as you, but instead, I get to chose between memory and database?
How did you you change the date and time at the bottom?
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!
Amigo. ¿Como podría visualizar esos ficheros en la pantalla HMI? algo así como un historial.
what is limits for the trends? can anyone explain please
hi.. sir i want to make weekly trend how can i do that ?
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.
Seconding this question, can anyone answer?!
Thank you!
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