Chapter 10 Built-in PID Functions
10 - 30
Because the T_i value is too large, the normal state offset lasts long and there occurs a slight overshoot.
Settings are mede as follows: K_p = 10, T_i = 1.
Because T_i is too small, PV fluctuates slowly.
Settings are made as follows: K_p = 10, T_i = 5
This is a satisfactory result.
After changing T_d to 0.1, the system is started again.