ProMinent DULCOMETER D1Cc - Page 84

Permanent display 1
Permanent display 2
only with control
(w = setpoint
)
Temperature specification only with correction variable
temp.:
33.2°C
pH
7.20
Temperature setting and specification only with correction value
calibration
zero p.
:
slope 25
°C
0.0 mV
59.16 mV/pH
calibration
zero p.:
slope 25
°C
-2.1 mV
59.07 mV/pH
calibration
sensor in buffer
1 !
7.56 pH
33.0°C
calibration
calib. 1 active
please wait !
6.96 pH
33.0 °C
calibration pH
buffer1:
buffer2:
temp.:
33.0 °C
calibration
calib. 2 active
please wait !
3.97 pH
33.0 °C
7.00
calibration
buffer1:
buffer2:
33.0 °C
7.00 pH
4.00 pH
calibration
2 !
4.12 pH
33.0 °C
limits
setting ?
mea. val
feedfwd:
ctrlout:
7.20 pH
70 %
-59 %
Positive values of setting variable:
Negative values of setting variable:
w= 7.00 pH
limit 1
lower
limit 2
12.00 pH
upper
2.00 pH
control
-30
%
control
-30
%
Control with dead zone
For normal control
PID control
Proportional control
setpoint
7.20 pH
ctrl. parameter
Ti =
Td =
xp =
ctrl. parameter
xp =
10 %
control
setting ?
control
positive
regulated value:
negative
manual dosing
control
-30
%
-15 %
regulated range
general setting
information
Identcode:
Vxxxxxxxxx
D1CBxxxxxxxxx
Srnr: xxxxxxxxxx
operating menu
access c.
:
-
-
operating menu
pause
5000
For manual control
setpoint 2 upper
setpoint 1 lower
7.20 pH
7.00 pH
Setting in
complete
operating
menu
Only with control
reduced
0 s
10 %
0 s
A0059_GB
Measured value lift
Measured value lower
limits fault
0.01 pH
0s
hyst.:
∆t
off
on
control
7.20 pH
15.45 -1.45
Permanent display
3
calib timer
wash timer
sensor in buffer
178 mV
278 mV
English
normal
normal
-30%
-30%
control value
control value
p-control
PID-control
control value
control value
control value
with dead band
normal
manual
Measured Variables and Operating Menus for Potentiometric Sensors
84