Runtime error
Original instructions
Error message
If hys > 2 * db, an error message appears.
Warning
In the following cases a warning is given:
Causes
Behavior of the controller
lag_neg = 0 and lag_pos > 0
The controller works as if it had only a negative feedback with time constant lag_pos.
lag_pos < lag_neg > 0
The controller works as if it had only a negative feedback with time constant lag_neg.
xf_man < 0 or xf_man > 100
The controller works without internal feedback paths.