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Siemens Building Technologies
Basic Documentation LMV5...
CC1P7550en
HVAC Products
7 Display and operating unit AZL5...
13.08.2004
2) End of a successful adaption
After the adaption, the relevant characteristics will be displayed.
By pressing the
Selection
buttons, the P-, I- and D-parts as well as the acquired loop
delay time Tu will be displayed:
A
d
a
p
t i o
n o
k
P
-
P
a
r t (
X
p
)
X
2
5 . 0
%
C o n t i n u e w i t h < >
A
d
a
p
t i o
n o
k
I -
P
a
r t ( T
n
)
4
0
0
s
C o n t i n u e w i t h < >
A
d
a
p
t i o
n o
k
D
-
P
a
r t ( T
v )
3
5
s
C o n t i n u e w i t h < >
A
d
a
p
t i o
n o
k
D e l a y T i m e ( T u )
1
0
s
C o n t i n u e w i t h < >
3) Canceling the adaption
If the LC was not able to select a suitable loop, it will stop the adaption and display the
following text.
If a running adaption is manually canceled by pressing
Esc
, the following text will also
appear:
A
d
a
p
t i o
n
c
a
n
c
e l e
d
C o n t i n u e w E S C
The system changes to «Normal operation». In that case, the previous PID parameters
will be maintained.