hello I am trying to make a control algorithm that takes the output of a PID makes a few calculations and them introduces that value as a Input of another PID. The problem is that the second PID outputs a NAN value. Is there a way to solve this problem? Is it even possible to do what I want whith …

2 PID´s connected in series!!

Tobbera May 18, 2014, 9:58pm 7

Do serial print off all values to debug.

Input
Input2
ILdcRef
Output
ILdc