i

I need to compare two variable type time

Exemple 

If real time >= 6:30 

Output==1

Haw can i do please?

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Split from How to compare PLC time in ladder logic..

Elhamdi

i

I need to compare two variable type time

Exemple 

If real time >= 6:30 

Output==1

Haw can i do please?

------------------------------------------------------------------------------------------
Split from How to compare PLC time in ladder logic..

 Hello Elhamdi.

If what you mean is compare time of day, you can compare hour and minutes separately and link them in a AND logic.

Use SFC1 to get system date and time and then just extract and compares bytes 3 and 4.

I hope his information helps you if this is not what you require, please give us more information.

Regards.