ProMinent DULCOMETER D1Cc - Page 140

Operating
step
Message
text
Symbol Effect on
actuating
variable
Effect on
control
Alarm with
acknowl‐
edgement
Remarks
During
calibration
of sensors
Basic load No No error
treatment
of meas‐
ured vari‐
able
Sensor
gradient
too low
Basic load No 25%>
sensor
gradient
Sensor
gradient
too high
Basic load No > 300% of
standard
gradient
DPD < 2
% of
measuring
range
DPD value
too small
Zero point Zero point
low
Zero point
high
Signal <3
mA
Signal >5
mA
*Dependent on whether "Alarm Off" or "Alarm On" is set in "General Settings"
Maintenance
140