Function Block using different thresholds

Hi,

I'm using a Matlab function block to give an output based on the difference between two temperatures. However, I want the output to come on above a certain threshold but not automatically go off below this threshold. e.g. I want it come on when T1-T2>8 but only go off when T1-T2<4

i.e.

T1-T2>8, Output=5

T1-T2<4, Output=0

I've tried different configurations of if,elseif,else but cannot seem to be able to write the script that will produce this. Can anyone help with this?

Thank you,

Sam.

Answer 1

[Sebastian Castro]

Have you looked into the Relay block? Seems like a good fit for what you want to achieve.

Sebastian

[Sam Fennell]

Thank you very much Sir, it worked perfectly.