Burkert Flowave 8098, Operating Instructions Manual

Page: 182 / 354

182
SAW sensor – Parameter
Type 8098 FLOWave L
→
Concentration 1 or Concentration 2
→
Damping The Current settings are displayed
→
Choose a damping level between
Low
,
Medium
and
High
The
New settings
are displayed.
→
Save.
The damping of the selected liquid concentration value is active and a predefined damping level is chosen.
15.7.4 Activating a user-defined damping of the liquid concentration
values
The damping makes it possible to damp the fluctuations of the measured values of the liquid concentration:
• on the display,
• on the outputs. The damping of the liquid concentration comes in addition to the damping set for each
analog output (see chapter 18.3.2 ).
By default, the measured liquid concentration values are not damped.
To damp the fluctuations of the measured values, you can:
→
either choose 1 of the 3 predefined damping levels: Low , Medium or High . See chapter 15.7.3 .
→
Or you can set your own damping parameters with the Special damping.
With the Special damping, you can set 2 parameters:
• a user-defined Response time in seconds,
• the Jump threshold , i.e. a user-defined liquid concentration value. If 2 consecutive measured values vary
for ± the set liquid concentration value, no damping is applied to the second measured value.
To set your own damping parameters of a measured liquid concentration value, do the following:
→
Go to the CONFIGURATION view.
→
SAW sensor
→
Confirm to access the Parameter view.
→
Add. meas. values
→
Concentration 1 or Concentration 2
→
Damping The Current settings are displayed
→
Special
→
Set the value of the
Response time
→
Choose if the Jump threshold is enabled or disabled
→
If the Jump threshold is enabled, set the value.
→
The New settings are displayed Save.
The special damping of the liquid concentration value is active.
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