Thank you for your answer for setting a CRON Patern variable with a script.
From now on, I understand how it will work.
Without help adapted to the variables that are used in the mango software, or with examples, it will be very difficult for me to master these scripts
The mango Software is very powerful, with its widgets and associated functions (time program, excel report, bulk data point edit, Watchlist etc .. that I hadexperimented.
I have not yet approached angular JS, which actually seems as very powerful.
The problem is that I am an PLC programmer and not a computer programmer.
It is possible to copy, pieces of scripts, provided that it is commented, and incorporate them into the program, or to modify a little theses scripts, but not to invent scripts. (It becomes the work of a real computer programmer