96
SAW sensor - Parameter
Type 8098
13.7.3
Activating the monitoring of each totalizer value
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.
13.7.5 Changing the error limits, the warning limits and the hysteresis of
.
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 totalizers and the diagnostics are all disabled.
To activate the monitoring of each totalizer, do the following:
→
Select the device in the navigation area.
→
SAW sensor
→
Parameter
→
Stand. meas. values
→
Totalizer 1
or
Totalizer 2
→
Limits
→
Active
→
Select
Yes
The monitoring of the totalizer is active and the device status will change depending on the limits that
have been set.
→
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.
Configuring a digital output as an on/off output.*)
→
To enable the monitoring, i.e. to be informed when the value of a totalizer is outside the normal range,
enable the diagnostics. See chpt.
10.9 Activating the diagnostics functions.
*
)
Only variant with outputs.
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