ProMinent DULCOMETER D1C Operating Instructions Manual page 14

Complete Operating Menu / Description
Measuring Range
Access to all setting menus can be blocked with an access code !
meas. range
setting ?
Permanent display 1
IMPORTANT
When changing the measuring range, setpoints and limit values are switched over to their
respective initial values. The settings must be checked in all menus.
Initial value
Measuring 0...10.00 ppm
range
Measured Value
Access to all setting menus can be blocked with an access code !
meas. value
setting ?
IMPORTANT
When changing the range adjustment, the adjustments in all menus have to be checked!
Measured value control period
IMPORTANT
This function may not be activated for applications in which it can be assumed that the
measured value will not change.
This function tests whether the measured value changes from that of the probe (at the measured value
input) within the "Measured value control period". It is assumed that it will do so for an intact probe.
If the measured value does not change within this control period the DULCOMETER
value to "0" and the alarm relay circuit is opened. The LCD displays the message, e.g. "Check O
14
meas. range
0 ... 10.00 ppm
Possible Values
Increment Lower value
0...10.00 ppm
0...20.00 ppm
0...50.00 ppm
0...100 %
0...200 %
0...500 %
only with standard signal input mA
measured value
range adjustment
4 mA
= 0.00 ppm
measured value
checkout time
measured value
off
Upper value
Setpoints and limit values are switched
over to their respective initial values.
measured value
range adjustment
20 mA = 10.00 ppm
D1C2-O2-019-GB
Remarks
D1C2-O2-020-GB
® D1C sets the control
probe".
2