WinCC Unified – Simple Sample - Working with Clock Date Time

Hi Denilson,

Could you make a Tutorial of how to make the time zone correction?

Hello, i have tested your sample, but have one difference of 2 hours from Date read like new Date()

and Date().toLocaleString();

Like by picture where system time is 16 , and with first read 2 PM and the second 16PM

Can explain it ?

Thank you

In case it still helps: Time created by the 'new Date()' constructor generally stores the UTC-time. The left field (DateTime (UTC)) displays exactly that and the value of the right field (DateTime (as string)) is created by using .toLocaleString() where JS considers the time zone and daylight savings. Therefore +2h is perfectly correct. To display the same date/time in the right field you have to change the script at its 'Read Now' button from myDate.toLocaleString() to myDate.toString() or myDate.toUTCString() or something else (see Date() constructor).