Hi Dear Admin

I use TIA 15 and 15.1 but in their "control" tool box beside wincc screen does not exist "Trend control" and only "Trend view" exists... why?

How i can display larger time duration such as projects in youtube that has "Trend control" with an unlimited Time interval..

what addational software i should install or ... to solve this limitation?

my code can be attached up on request

Thank you

------------------------------------------------------------------------------------------
Split from WinCC 7.4 Online Trend Control.

Hello Javad Golchin,

you can use WinCC Professional, it works in a similar way
as the WinCC Classic V7.x.
But the configuration software is completely an other thing.
The Trend-Control is called there Trendview, but it is the
similar object.

see manual "SIMATIC STEP 7 Basic/Professional V16 and SIMATIC WinCC V16"
Configuring the time axes of the the trend view

https://support.industry.siemens.com/cs/ww/en/view/109773506/78191136907

Regards

Georg Berghof

Hello Georg Berghof

thank you very much because of your attention and responses

but my problem is still exist! may be i could not understand and use your comments...

i work with TIA PORTAL v15    and v15.1  and in using "Trend view" is Trend value =999 

because of this limitation or other reasons (that i do not know .. for example perhaps 

absence of "Trend control" in control tool box of my software) i can not monitor temperature values for larger interval such as 7 dayes or more!

Regards

Hi Javad Golchin,

Do you create a wincc professional runtime project or a wincc runtime advanced or a panel  ?

In the upper part of the control you can find the button area.

In this button are I also a button what you can use the change the time range

Best regards

schufri

Hello 

Dear schufri

Thanks about your response

I have used wincc professional...

some question:

1-if i use advance my problem will be solved?

2- which of advance or professional are more industrial?now i use profassional v15  and it has only "Trend view" and it's uper limit in "Trend value" is 999! ...so i use excel file generated bu cpu for monitoring data for 2 days...

 3- how can i connect "two" pc and "one plc" via LAN ? now i have successful connection between pc and plc ...pc recieves LOGG excel files created by plc's cpu...  i will create another back up on new remote computer for safety 

Best regards

Hi Javad Golchin,

1. In professional the trend control is called f(t) trend view

   I don’t now if your problem is solved with wincc advanced

   The f(t) trend view you can find on the right side in the Toolbox -> Controls

   2.The wincc professional version is more komplex than wincc advanced

   I not understand where the upper limit in you trend view is shon.

   Please post a hardcopy where  can see your problem

   3-. Do you have 2 different single sation or one server and one client.

   At fist you have to install Simatic Net Pc software.

   Than you have to make the settings from your PLC connection from WinCC. Access point, IP-Adress ..

   In the next step you have to make the settings from the PG/PC-Interface (access point, network card)

   Best regards

   schufri

Hello Dear all

thank you about your recent full directions...

this problem solved by this approach:

we added new "Trend Type :Data logg" so graph has more data based on excel that is saved on hard disk, 

but this is static

then real time is added by introducing "trend type:cyclic" 

and both of this trends are ploted on one axis! in order to it be real time..

Thank God

thank you very much 

please see this and next attachment

in this picture, the 0 lines is because of exiting from runtime for testing pass word and...

I wish you to be happy and healthy