DURAG D-R 290, Operating Manual

Page: 130 / 202

7 | Checking / setting parameters with D‑ESI 100
130 D-R 290
Left click on the "Edit" symbol in the line where you wish to change the setting
("Offseta0", "Gradient a1", "Gradient a2" or "Gradient a3").
Using the keyboard, correct the entry in the "
Value
" column.
Repeat the step for each variable whose value you wish to change and for all desired
channels (channel # 1 … # 4).
Setting path:
Sitemap > »Device (e.g. D‑R 290 ) > >
Save Parameters
For security reasons, parameters that are changed (e.g. specific parameters such as
data for gravimetric calibration) are initially written only to the working memory of the
device. This means these data are currently used or referenced, but are no longer
available after the device has been restarted (i.e. the device then reverts to using the
"old" parameters).
Clicking on the "Save parameters" button causes the data to be transferred to the
read-only memory of the device. This means the parameters are also retained and
continue to be used even the device is restarted.
For the new setting to be used permanently, left click on the "
Save parameters
"
button. (The new setting is not used permanently until it has been saved.)
Principle of measured value correction
In most cases, there is no need to correct the measured value.
If modifications are required due to the special features of a measurement point or the
evaluation unit, perform corrections of the measured values as shown in the following
diagram:
Measurements supply raw data
Measured value integration
(factory pre-setting: 30 s)
Step 4
Step 5
» Device
» Options
» Data log
» Login
Step 6
Save parameters
7.5.3.1