My main problem is that when I turn on my D435 it hits a fault and goes into stop mode but then when I connect to the device and  tell it to run it works fine.

I believe the what causing the fault is this parameter 1542 on the Top_Drive that doesn't have write permissions. As seen on error.jpg. I think i found the problem parameter under Top_Drive -> interconnections -> Connector input (CI) p1542[0] is associated with a r2050[4]: CO: if1 PROFdrive 

So how do I resolve this fault?

In case someone else has the same issue here's an update.

I've solved the problem  by going to Top_Drive -> interconnections -> Connector input (CI).

There I found the problem parameter1542[0] and changed the corresponding writing/input(r2050) to 0% or 100%. The write the permissions doesn't have any problems with this and I no longer getting the fault error.