Hi again! Im using two feedback controllers but in different circuits in a solar heating system. When Im plotting the control signals out from them one can give all values between 0.05 to 1 while the other one only gives signals of 0.15, 0.30, 0.45,
0.60, 0.75 and 1. I have compared the settings and those are the same. Any thoughts about this? Regards Erik |