Burkert Flowave 8098, Operating Instructions Manual

Page: 183 / 354

183
SAW sensor – Parameter
Type 8098 FLOWave L
15.7.5 Deactivating the damping of the liquid concentration values
By default, the liquid concentration values are not damped.
But if the damping of a liquid concentration value (
Concentration 1 or Concentration 2 ) is active, do the fol-
lowing to deactivate it:
→
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
→
Choose
None
The
New settings
are displayed.
→
Save.
The damping of the liquid concentration value is inactive.
15.7.6 Activating the monitoring of the liquid concentration
Because of a malfunction in the process, the measured liquid concentration value can be too high or too
low.
A monitored value can be:
• in the normal operating range.
• in the warning range,
• in the error range.
You can set 4 limit values: 2 error limits and 2 warning limits.
→
To set the limit values, see chapter 15.7.8 Changing the error limits, the warning limits and the hysteresis
of the liquid concentration.
Fig. 52 in 15.4.5 explains how the device reacts when the monitored value enters in another range (for
example, from the normal range into the warning range). The reaction time depends on the hysteresis value
and if the monitored value increases or decreases.
By default, the monitoring of the liquid concentration and the diagnostics are all disabled.
To activate the monitoring of a liquid concentration value, do the following:
→
Go to the CONFIGURATION view.
→
SAW sensor
→
Confirm to access the Parameter view.
→
Add. meas. values
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