Level 2 S function - Initialize Conditions using the block's input signals

Hello, As stated here InitializeConditions, if I want to initialize using the block's input signals I need to do so in the Output function. I did this with "if block.CurrentTime == 0"

The problem now is that at block.CurrentTime == 0 all block.InputPort(x).Data are zero. When does Simulink load the inputs? This happens when I use input from file block or constant block.

Why do the block.InputPort(x).Data at block.CurrentTime == 0 not use the values from my source input block?

Answer 1

[Alexander]

Found the problem. I had to put "block.InputPort(x).DirectFeedthrough = true;" now it works!