temperature shift for 7 days

Good evening everyone,

I like to write a little program in my LOGO 8 for displaying the minimum and maximum temperature readings from a PT100/1000 for 7 days in a row. I know how to display one day but how can i shift the readings from one day to another.

this way i can see what the min/max temperature was the past 7 days.

Any help will be very appreciated,

Kind regards Rob

Goodevening Ixo,

I thank you for sending this example. THIS is exactly what i meant. I simulated it and it needs no work. Just intergrate in my LOGO and it runs!!

Thanks, and kind regards

Rob