Operate
6.2 Parameter description
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03
89
"2.4.3.2 Dynamic"
Conditions:
None
Factory setting:
3
Setting range:
1 ... 5
Purpose:
Adjust dynamic behavior of the positioner to the special requirements
of the application.
Description:
"1" means a particularly fast control, whereby overshooting is
tolerated.
"5" means a control that does not involve overshooting.
The setting only becomes effective upon a new initialization or another
self-tuning.
See also
"2.4.3.1 Controller self-tuning" (Page 88)
"1.1.3 Initialize" (Page 63)
"2.4.3.3 Kp Up"
Conditions:
Positioner is initialized.
Setting range:
0.001 ... 100.000
Purpose:
Proportional gain in opening direction. A value change will become
effective immediately. Canceling is not possible.
"2.4.3.4 Kp Down"
Conditions:
Positioner is initialized.
Setting range:
0.001 ... 100.000
Purpose:
Proportional gain in closing direction. A value change will become
effective immediately. Canceling is not possible.
"2.4.3.5 Ti Up"
Conditions:
Positioner is initialized.
Setting range:
0.001 ... 100.000
Purpose:
Integration time constant in opening direction. A value change will
become effective immediately. Canceling is not possible.
