How to verify the the vairable is decreasing

[Mandya]

hi,

I have to validate some sensor values coming from the models..

the sceanrio is "The model value of aaa must be decreasing within 60 sec of the speed going to zero.

My question i show to verfy wheather aaa is decreasing.....Pls let me know

thanks,

chethan

[crossrulz]

Save your value at the start to another variable.  Then you can compare the new value to the other variable.

[RaviShrigiri]

Get value and store it in a init variable

Wait for 60 seconds using wait step

Get value and compare it with init variable using numeric limit step.