Default Parameters Default Parameters - Eliwell EWTQ925 Bedienungsanleitung

B. B. B. B. B. DEFAULT PARAMETERS DEFAULT PARAMETERS DEFAULT PARAMETERS DEFAULT PARAMETERS
DEFAULT PARAMETERS
DEFAULT DEFAULT DEFAULT OPERATIVE OPERATIVE OPERATIVE
DEFAULT DEFAULT OPERATIVE OPERATIVE
P A R A M E T E R S P A R A M E T E R S P A R A M E T E R S P A R A M E T E R S P A R A M E T E R S
The control parameters can be loaded with
predetermined default values. These data are
the typical values loaded in the instrument prior
to shipment from factory. To load the default
values proceed as follows:
a ) The SMART function should be disabled.
b ) The safety lock must be OFF.
c) The upper display will show the processe
variable while the lower display will show
the set point value or the current measure
(dual display model).
d) In normal display mode, held down
pushbutton and press
display will show:
d L . f d L . f
d L . f d L . f d L . f
e) Within 10 seconds press
The display will show:
d L . n d L . n
d L . n d L . n d L . n
f) Press FUNC pushbutton; the display will show:
pushbutton; the
pushbutton.
B. 1
L.dt. L.dt.
L.dt. L.dt. L.dt.
This means that the loading procedure has been
initiated. After about 3 seconds the loading
procedure is terminated and the instrument reverts
to NORMAL DISPLAY mode.
The following is a list of the default operative
parameters loaded during the above
procedure:
PARAM. DEFAULT VALUE
= minimum range-value
S P S P S P S P S P
= OFF
n . r S n . r S n . r S n . r S n . r S
= minimum range-value for process alarms;
A L A L A L A L A L
0 for deviation or band alarms
= 0.1 %
H S A H S A H S A
H S A H S A
= 4.0 %
P b P b
P b P b P b
= 0.5 %
H S H S
H S H S H S
= (Dual Display Model): 04.0
t i t i t i t i t i
(Single Display Model): 04.00 (4 minutes)
= (Dual Display Model): 1.00
t d t d t d t d t d
(Single Display Model): 01.00 (1 minute)
= 30 % for one control output
I P I P I P I P I P
0 % for two control outputs
= 20 seconds
C C C C C
= 10 seconds for P6 = AIr
C 2 C 2 C 2
C 2 C 2
4 seconds for P6 = OIL
2 seconds for P6 = H2O
= 1.00 for P6 = AIr
r C r C
r C r C r C
0.80 for P6 = OIL
0.40 for P6 = H2O
= 0
O L P O L P
O L P O L P O L P
= initial scale value (P2)
r L r L r L r L r L
= full scale value (P3)
r H r H r H r H r H
= 100 %
O L H O L H O L H O L H O L H
= infinite
t O L t O L t O L t O L t O L