Operating displays
LCD display
3
SYCON
3000 H
LCD display
Displays between the analyses
9 m
|
5 , 3 1 c b m
|
2 *
L i m i t
2 . 3 p p m
> = 9 . 0
S T A R T F L U S H
In the upper line of the LCD display, the time
remaining until the next analysis is shown on
the left (e.g. 9 minutes). If the instrument has
been programmed accordingly, the flow-rate
volume until the next analysis is also displayed
alongside the time (e.g. 5.31 cbm).
If the display "Stop" is shown instead of the
minute value, an imminent analysis is delayed
by the activated input "STOP".
An analysis can be started manually at any
time.
If, for example, the display 1* appears on the
right in this line, this indicates that, when the
limit value is next exceeded or fallen short of,
the programmed output function e.g.
"Impulse signal" will be activated.
If, for example, the display 2* appears, the
function will only be activated after 2 succes-
sive over/underruns of the limit.
In the middle of the display, the last measured
water hardness is displayed (e.g. 1.1mg/l
CaCO
3
). Values outside the measuring range
are designated by the symbols < and > and
by a specification of the measurement range
limit
(e.g. <0.1 mg/l CaCO
3
).
Next to this, the programmed limit value ap-
pears with the symbols "<=" for an under run
of this limit and, with the corresponding pro-
gramming, ">=" for an overrun of the limit
value (e.g. >=1.0 mg/l CaCO
3
).
After the instrument has been switched on, the
value "----" is displayed until the first meas-
urement.
The lower line gives information on the possi-
ble functions of the buttons arranged beneath
it (e.g. "START" and "FLUSH").
Displays during the analyses
B l a n c v a l u e 2 s 1 *
L i m i t
2 . 3 p p m
> = 9 . 0
E N D
During an analysis, the phases Flush, Black
value, Blanc value, Titration and Wash with
the remaining times are displayed in the upper
line (e.g. Wash 20 seconds).
During the display of the phase ‚Blanc value’
additionally the photoelectrical value meas-
ured in the measurement chamber is displayed
in %. If this value is not in the range between
45% and 115% the measurement chamber
needs to be cleaned or the sensibility of the
electronic needs to be regulated with help of
the potentiometer left of the reagent bottle
(see also calibration page 21).
T i t
L i m i t
2 . 3 p p m
> = 9 . 0
E N D
During titration, however, the display "Tit" is
shown with two bars alongside it. The lower
bar designates the limit value of the optical
measurement. The upper bar designates the
current measured value. As soon as the upper
bar attains the length of the lower bar, the
measured value is saved and, after a short de-
lay, the newly measured water hardness is
then displayed.
Additional displays
I n d i c a t o r
r e f i l l
P o s s i b l e a n a l y s e s 2 4
H O R N
Different messages or fault indications alter-
nate with the displays between and during the
analyses
(see the section "Messages" on page 6).
Note
With the help of the "KEY" button on the right,
With the help of the "KEY" button on the right,
With the help of the "KEY" button on the right,
With the help of the "KEY" button on the right,
fu
fu
fu
furrrrther fun
ther fun
ther fun
ther functions for the "F3" button can be
ctions for the "F3" button can be
ctions for the "F3" button can be
ctions for the "F3" button can be
called up.
called up.
called up.
called up.
