ProMinent DULCOMETER D1C Operating Instructions Manual page 21

Complete Operating Menu / Description
Servomotor
IMPORTANT
• Activation of the servomotor must be carried out with the same meticulous care as taken
when calibrating a measuring probe.
• For correct function the setting duration of the employed stroke adjustment motor must
be more than 25 seconds and less than 180 s for 0...100 % of the setting range.
The operating range is defined by the total resistance range of the feedback potentiometer.
The maximum limit of the range actually used is set by defining the control range.
Access to all setting menus can be blocked with an access code !
Only with servomotor
servomotor
setting ?
Servomotor
Control direction
Control range
NOTE
• When the wide bar is far right the stroke adjustment motor is fully open.
• The permanent display shows the opening amount in % (the greater the percentage the
further open the motor).
servomotor
setting
current position:
servomotor
OK
current position:
Possible Values
Initial value Increment
Setting Setting
O
2
De-O
100 % 1 %
servomotor
open ?
servomotor
close ?
dosing:
control range:
0 % to
operating range
Lower value
ok
off
O
2
2
10 %
servomotor
open
please wait !
servomotor
opened !
value take over ?
servomotor
close
please wait !
servomotor
closed !
value take over ?
O
2
100 %
Upper value
100 %
= automatic timing
D1C2-O2-025-GB
Remarks
in % of
operating range
21