Time steps in constraints

[testify23ppp@doublemail.de]

Hi all,

I have a question about "how to use elapsed time in a constraint calculation". Let's say we have an equation for the calculation of the travelled distance:

1.PNG

where deltaT is known from SimulationConfig > Timing Properties > Step Size = 50ms (== "sample rate")

this constraint is of course not working, because of a not connected port.
So I removed the port and replaced deltaT with a number (btw. is there a way to use here a variable like "step size"?)

2.PNG

But this is only executing once, apparently because the inputs are constant?

Funny fact, this is working as expected:

3.PNG

But how to do it right?