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how to save currentlanguage?

Forum: Engineering 🇬🇧

Creator: stablex

Created: 2012-12-14

Updated: 2012-12-15

stablex - 2012-12-14

everytime after reboot hmi, hmi will change back to default language.

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I'm not sure, but maybe it works by writing the current language string variable to a variable which is Retain (Persistant):

// When the HMI is restarted call the following code:
IF NOT(xInitDone) THEN
        IF sRetainLanguage <> '' THEN
                  VisuElems.CURRENTLANGUAGE := sRetainLanguage;
        END_IF;
        xInitDone := TRUE;
END_IF;
// After this write the current language to the retain variable
sRetainLanguage := VisuElems.CURRENTLANGUAGE;

Please let us know if this works

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