Burkert 8792 Operating Instructions Manual page 214

The controller parameters can then be calculated from K
Adjustment.of.the.parameters.according.to.ziegler.and.nichols
Controller type
P controller
PI controller
PID controller
Table 59: Adjustment of the parameters according to Ziegler and Nichols
The adjustment rules of Ziegler and Nichols have been determined for P-controlled systems with a time delay of
the first order and dead time. However, they apply only to controllers with a disturbance reaction and not to those
with a reference reaction.
214
Adjustment of the parameters
Kp = 0.5 K
krit
Kp = 0.45 K
krit
Kp = 0.6 K
krit
english
Type 8792, 8793
Additional technical information
and T according to the following table.
krit krit
-
Tn = 0.85 T
krit
Tn = 0.5 T
krit
-
-
Tv = 0.12 T
krit