Bonjour,

Je suis à la recherche d'un peu d'aide, concernant 3 chose:

- Est il possible d'ouvrir une vue précise de l'IHM à une étape précise d'un grafcet, si oui comment faire ?

- Est il possible d'afficher des informations systèmes concernant par exemple la version du firmware, le matériel connecté ?

- Peux t on créer un journal des événements, avec l'historique d'activation des variables.

Vous en remerciant par avance

Cordialement,

romsa13

Hi,

I'm looking for helps, about 3 subjects:

- Is it possible to open a view on a HMI with a precise step on my grafcet to open it, if yes, how can I do it ?

- Is it possible to show on the screen some informations about the system, for exemple the firmware version, or the connected devices ?

- Can we create a window with the event history of the activated variable.

Thanks

Best Regards,

romsa13

Hello romsa13,

I would like to help you, but I need some more information:

- Which runtime do you use?
(RT Advanced, RT Professional or Panels and if Panels, Basic, Comfort or others)

That said, here is an application example on how to show STEP 7 blocks in WinCC RT Professional.
S7-Graph included. I don't know if you mean S7-Graph by Grafcet, as one is based on the other.
https://support.industry.siemens.com/cs/ww/fr/view/109477133 
(After writing this I think you meant something else, but maybe you like it.)

1. Ok, second interpretation: If you want to open a screen by a precise step in the code you can add a PLC-tag and set it too a different value, if the step is reached.
   
   Now you connect the PLC-tag to an HMI tag. Here, in the HMI tag table, you can go to Properties > Events and add the system function "ActivateScreen" or "ActivateScreenByNumber" on the "Value change" event.
2. This is dependent on the RT you use and on what you mean by "System" - Windows version? WinCC Version? Firmware of the panel?
   
   If you have a device where you can read information, for example non-cyclical by RDREC/RWREC or similar you can store this information in a DB and use normal tags connected to an IO-field in HMI to display it.
   
   Here is a link to a forum post about how to detect in the OS is WinCE or Windows X in VBS. (Important for some VBS functions). It's in German, but maybe you can use the code.
   https://support.industry.siemens.com/tf/ww/de/posts/142868/
   Here is another post about reading the IP of panels: https://support.industry.siemens.com/tf/ww/en/posts/129971/
   And one about reading the Version of the project in WinCC 7 and possibly WinCC Professional. https://support.industry.siemens.com/tf/ww/en/posts/93557/
3. What exactly do you want to show? A list of values and the time? Cyclic posts or only on value change?

Hi, Thanks for your answer.

I'm using:

Simatic WINCC Confort/Advanced V13SPI

SIMATIC WINCC Runtime Advanced Simulation V13SP1

I'll try the thing you said before, i'll come for news after.

3- The thing i want to show is the switch 1 to 0 or 0 to 1 of my variable for exemple, if a captor detect so my variable go to 1, i want to see for exemple "my_variable switch to TRUE" on my HMI 

Thanks

romsa13