Burkert FLOWave S 8098, Руководство по эксплуатации

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SAW sensor - Parameter
Type 8098
13.6.4 Deactivating the damping of the liquid velocity values
By default, the liquid velocity values are not damped.
But if the damping of the liquid velocity values is active, do the following to deactivate it:
→
Select the device in the navigation area.
→ SAW sensor
→
Parameter
→ Stand. meas. values
→
Liquid velocity
→ Damping
The current settings are displayed.
→ Select None
The new settings are displayed.
→ Finish
The damping of the liquid velocity values is inactive.
13.6.5 Activating the monitoring of the liquid velocity
Because of a malfunction in the process or in the flow rate sensor, the measured liquid velocity 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 chpt. 13.6.7 Changing the error limits, the warning limits and the hysteresis of
the liquid velocity.
Figure 19 in 13.4.5 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 velocity and the diagnostics are all disabled.
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