Siemens SIPART DR21 Kurzanleitung Seite 50

AdAP -- Terminate Adaptation
The signal lamp "ADAPT" (19) flashes while adaptation is in
During
progress.
adaptation
How long adaptation lasts depends on the delay in the
process. Adaptation is aborted after a maximum of 24 hours.
End of Adaptation can be terminated as follows:
D adaptation completes without error (automatic);
adaptation
D adaptation terminated manually;
D adaptation is aborted (automatic).
Adaptation D "PI.n" is displayed in the w/x digital indicator (3),
completes
without error
D The adaptation procedure has calculated PI and PID
Step
1
2
3
4
5
New PI and PID parameters
Parameter
Choice of parame-
ter set
Control parame-
ters after adapta-
tion
Adaptation Press pushbutton
The original controller parameters are retained.
terminated
manually
Adaptation The following error messages may be displayed in the
w/x digital indicator (3):
aborted
FASt
n.ddc
Quit adaptation function:
Press pushbutton
The original controller parameters are retained.
50
The "ADAPT" signal lamp (19) stays on
(n means order of the controlled system, range 1 to 8);
parameters.
Evaluate parameters
Select PI or PID parameters
Choose between "PI.n" (PI parameter set) or
"PID.n" (PID parameter set) from the w/x digital
indicator (3) using the pushbutton
If the parameter are to be used as they are
continue with step 5, modified continue with step 3.
Select parameter names from the
"List of new PI and PID parameters"
Using pushbuttons
parameter names in the y digital indicator (9).
Modify parameters
Using pushbuttons
modify param. value in the w/x digital indicator (3).
Quit adaptation procedure and use adaptation
parameters
Press pushbutton
Press pushbutton
level).
y ind. w/x indicator
Param.
name PI parameters
-- Pi.n
uu Vv value
values
cP Kp value
can be
tn Tn value
modi-
tv oFF
AH AH value
((16) once (selection level).
n.End ovEr
no.dY P.oFL
(16) once (selection level).
(15) or
(7) or (8) select
(15) or (14) as necessary
(16) once (Selection Level);
(16) once (Process Control
PID parameters
Pid.n
Vv value
values
Kp value
can be
Tn value
modi-
Tv value
fied fied
AH value
PASS SMAL
Si StAt
C73000-B7474-C141-07
3.6
(14).
Eng.
unit
1
1
s
s
%
Y.oFL
YbL
SIPART DR21