Burkert Flowave 8098, Operating Instructions Manual

Page: 162 / 354

162
SAW sensor – Parameter
Type 8098 FLOWave L
15.5 Setting the parameters of the mass flow rate
15.5.1 Giving a user defined name to the measured mass flow rate
The name is used to identify the process value in the user defined views and in all the menus where the
process value is displayed (for example in the Outputs menu).
By default, the name associated to the measured mass flow rate is Mass flow .
To add a user defined name to the default name, do the following:
→
Go to the CONFIGURATION view.
→
SAW sensor
→
Confirm to access the
Parameter
view.
→
Stand. meas. values
→
Mass flow
→
Value name .
→
Enter the name by selecting and confirming each character. The name can have up to 19
characters.
→
OK
→
Save the name.
The name is changed.
15.5.2 Activating the damping of the mass flow rate values and
choosing a predefined damping level
The damping makes it possible to damp the fluctuations of the measured values of the mass flow rate:
• on the display,
• on the totalizers,
• on the outputs. The damping set for an analog output comes in addition to the damping of the mass flow
rate.
The damping is not applied to the new measured value, if the 2 following conditions are met:
• a
Low
,
Medium
or
High
damping level is active,
• and the variation between 2 values that are measured one after the other is higher than 30 % (for example
when charging the pipe or stopping the flow).
By default, the measured mass flow rate values are damped with the level Medium .
The
Low
damping level or no damping at all (
None
) are suited for applications/processes that need fast
response times.
The
Medium damping level or the High damping level are suited if the mass flow rate values change slowly.
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