Measured Value [Ma General] Calibration; Calibrating Conductivity - ProMinent DULCOMETER Assembly And Operating Instructions Manual

Calibration
Incorrect calibration
Should the result of the cal‐
ibration lie outside the
specified tolerance limits,
an error message appears.
In this case the current cal‐
ibration will not be applied.
Check the prerequisites for
the calibration and clear
the error. Then repeat the
calibration
Measured value [mA gen‐
9.6
eral] calibration
Measured value [mA general]
calibration
The measured value [mA general]
cannot be calibrated, this menu item
is shown 'greyed out' and has no
purpose.
98
9.7

Calibrating conductivity

Measuring and control behaviour
of the controller during calibration
During calibration the actuating out‐
puts are deactivated. Exception: a
basic load or a manual control vari‐
able has been set. This remains
active. The measured value output
[standard signal output mA] is frozen,
corresponding to its settings in the
mA output menu.
When calibration/testing has been
completed successfully, all of the
error checks relating to the measured
value are restarted. The controller
saves all the determined data for zero
point and slope upon a successful
calibration.