--- Wincc Flexible Smart V3 Change Language -free- 〈Simple〉

' VB script attached to button click
SetLanguage "Chinese"
' or
SetLanguage 2052

If SmartTags("PLC_Lang_Req") = 1 Then
    SetLanguage 1 'English
ElseIf SmartTags("PLC_Lang_Req") = 2 Then
    SetLanguage 2 'Chinese
ElseIf SmartTags("PLC_Lang_Req") = 3 Then
    SetLanguage 3 'Spanish
End If

Now, the HMI changes language automatically based on the machine’s state. This is professional-level, 100% free.

Use ProjectLanguages collection to make it fully dynamic:

HMIRuntime.Language = HMIRuntime.ProjectLanguages(0)

But that requires iterating — the simple integer method is more reliable for Smart V3.

Changing the Interface and Project Language in WinCC Flexible SMART V3

Navigating the multilingual environment of modern industrial automation requires a flexible software interface. In SIMATIC WinCC flexible SMART V3, users often need to switch languages to accommodate different regional engineers or to design HMI (Human Machine Interface) projects for international markets. This process is categorized into two main actions: changing the Workbench (User Interface) language and configuring Runtime Project languages. Changing the User Interface Language --- Wincc Flexible Smart V3 Change Language -FREE-

The user interface language—which affects menus, title bars, and help texts—can be adapted within the engineering tool via the following steps:

Access Settings: Navigate to the menu command Options > Settings.

Locate Workbench: In the dialog box, double-click the Workbench entry and select the sub-entry User Interface Language.

Select Language: Choose the required language from the dropdown menu (e.g., English, German, French, Spanish, Italian, or Chinese). ' VB script attached to button click SetLanguage

Confirm: Click OK to close the dialog; the interface will update immediately to the selected language.

Note: If the desired language is missing from the list, it may need to be reinstalled by running the original setup and selecting "Modify Program" to add specific language features. Configuring Runtime Language Switching for HMIs

To allow machine operators to switch languages during runtime on an actual HMI panel, designers must explicitly enable and configure these languages within the project. 17 - WinCC Flexible - Multi Language Capability

WinCC flexible SMART V3 , you can change the software's user interface (UI) language by navigating to Options > Settings , opening the entry, and selecting User Interface Language If SmartTags("PLC_Lang_Req") = 1 Then SetLanguage 1 'English

. If a specific language is not listed, it may need to be added via the original installation setup by selecting "Modify Program". Configuring Runtime Language Switching

To allow operators to switch languages on an HMI device during runtime, follow these steps: Enable Languages : Open the Languages and fonts

editor in your project navigation. Check the boxes for all required languages in the "Runtime language" column. Set Switching Order

: Use the arrow buttons in the editor to define the sequence in which languages will cycle. Create Switching Buttons Direct Selection : Create a button for a specific language and assign the SetLanguage system function to its "Press" event. : Create a single button and use the ToggleLanguage function to cycle through all enabled languages one by one. Managing Project Texts A project can support up to 32 standard Windows languages.