Pr
o
Minent
®
Page 74
Restricted Operating Menu / Layout
Operating
Menu
The
DULCOMETER
®
D1C controller permits settings to be made in two different menus. All
values are preset and can be changed in the
complete operating menu
.
The controller is delivered with a
reduced operating menu
so that the DULCOMETER
®
D1C
controller can be used effectively in many applications from the very onset. If adaptations prove
to be necessary, all relevant parameters can then be accessed by switching over to the complete
operating menu (see “General settings information”).
pH
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 pH
zero p.:
slope 25
°
C
0.0 mV
59.16 mV/pH
calibration pH
zero p.:
slope 25
°
C
-2.1 mV
59.07 mV/pH
calibration pH
probe in buffer
1 !
7.56 pH
33.0
°
C
calibration pH
calib. 1 active
please wait !
6.96 pH
33.0
°
C
calibration pH
buffer1:
buffer2:
temp.:
33.0
°
C
calibration pH
calib. 2 active
please wait !
3.97 pH
33.0
°
C
7.00 pH
calibration pH
buffer1:
buffer2:
temp.:
33.0
°
C
7.00 pH
4.00 pH
calibration pH
probe in buffer
2 !
4.12 pH
33.0
°
C
Only with limit relay, solenoid valve relay or servomotor
relay
setting ?
relay adjustment
relay1:
relay2:
control pH
solenoid valves:
SV1 alkali
SV2 acid
SV1
SV2
limits
setting ?
mea. val.
fd. fwd.:
reg. val.:
7.20 pH
70 %
-59 %
Positive values of setting variable:
Negative values of setting variable:
Alkali
Acid
w:
7.00 pH
limit 1
lower
limit 2
12.00 pH
upper
2.00 pH
D1C2-010-1-pH-D
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24.02.2009 11:56:07 Uhr
24.02.2009 11:56:07 Uhr