Burkert Flowave 8098, Operating Instructions Manual

Page: 176 / 354

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SAW sensor – Parameter
Type 8098 FLOWave L
15.6.4 Deactivating the damping of the liquid temperature values
By default, the liquid temperature values are not damped.
But if the damping of the liquid temperature values is active, do the following to deactivate it:
→
Go to the CONFIGURATION view.
→
SAW sensor
→
Confirm to access the Parameter view.
→
Stand. meas. values
→
Temperature
→
Damping
The
Current settings
are displayed
→
Choose None The New settings are displayed.
→
Save.
The damping of the liquid temperature values is inactive.
15.6.5 Activating the monitoring of the liquid temperature
If the temperature sensor is defective, the monitoring of the liquid temperature has no effect. In that
case:
• the display shows "— —".
• the message" No temperature sensor detected " is displayed.
Because of a malfunction in the process, the measured liquid temperature 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 15.6.7 Changing the error limits, the warning limits and the hysteresis
of the liquid temperature.
Fig. 52 in chapter 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 temperature and the diagnostics are all disabled.
To activate the monitoring of the liquid temperature, do the following:
→
Go to the CONFIGURATION view.
→
SAW sensor
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