Hi! I have a problem with create a pulse bool tag. I need that after push button bool tag goes to 1, delay 0.1~0.5s and after goes to 0. I'm use multiwrite tag and its not working. I dont know how set a delay for change tag.

Loads of options to do this, however the multi-write is not the correct one - you cannot control a delay between actions in the write list. You should be looking at a trigger tag, that or the pulse option of an IO Calculation tag - have a read of the below help files - they are pretty informative: https://www.vtscada.com/help/Content/D_Tags/Dev_Trigger.htm?Highlight=trigger https://www.vtscada.com/help/Content/D_Tags/D_IOCalc.htm?Highlight=pulse There is also the option to use a momentory button, however I think the above are better suited... https://www.vtscada.com/help/Content/D_Widgets/Dev_MomentaryButtonWidget.htm?Highlight=moment