Burkert FLOWave S 8098, Руководство по эксплуатации

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103
SAW sensor - Parameter
Type 8098
13.8.3 Activating the monitoring of the density factor
→ Before activating the monitoring of the density factor, set the density factor error and warning limits. See
chpt. 13.8.5.
By default, the monitoring of the density factor and the diagnostics are all disabled.
To activate the monitoring of the density factor, do the following:
→
Select the device in the navigation area.
→
SAW sensor
→
Parameter
→
Add. meas. values
→
Density factor
→
Limits
→
Active
→ Select
Yes
.
The monitoring of the density factor is active and the device status will change depending on the limits
that have been set.
→
You can transmit the density factor value with an analogue output to a PLC for example to identify the
liquid flowing through the pipe.*)
→ You can configure the behaviour of an analogue output depending on the status of the device. See chpt.
16.3.3 Configuring the behaviour of an analogue output depending on the status of the device.*)
→
You can configure a digital output to switch every time a specific event is generated. See chpt. 16.5.1
Configuring a digital output as an on/off output.*)
→ To enable the monitoring, i.e. to be informed when the value of the density factor is outside the normal
range, enable the diagnostics. See chpt. 10.9 Activating the diagnostics functions.
*
)
Only variant with outputs.
13.8.4 Deactivating the monitoring of the density factor
By default, the density factor values are not monitored. If the monitoring of the density factor is active, do
the following to deactivate it:
→
Select the device in the navigation area.
→ SAW sensor
→
Parameter
→ Add. meas. values
→
Density factor
→ Limits
→
Active
→ Select No .
The monitoring of the density factor is inactive.
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