10.3.14.4 MicroFlow
PLUS
/ Deviation
The "Deviation" option is used to specify the number of undetected strokes permitted during
the stroke interval to be monitored (see chapter
10.3.14.3 "MicroFlow
PLUS
/ Strokes") before
the metering monitoring function issues an alarm.
Fig. 10.43 Configuration MicroFlow
PLUS
/ Deviation
Example: Strokes 40, deviation 20
This example accepts 20
undetected strokes in an interval
of 40 strokes. An alarm is issued if
21 strokes are undetected.
Setting range: 0-100
Default setting = 40
10.3.14.5 MicroFlow
PLUS
/ Metering break
When handling media with a tendency to emit gas, gas bubbles form in the system after
extended downtimes, resulting in corrupted volume values of the quantity to be metered and
subsequently to the non-detection of the metering strokes by the MicroFlow
PLUS
and the
issuance of an alarm.
Fig. 10.44 Configuration MicroFlow
PLUS
/ Metering break
“Metering break” is used to set the
period without metering after which
the monitoring system is
deactivated for a specific time (see
chapter
10.3.14.6 “MicroFlow
PLUS
/
Metering delay”) to prevent the
undesired activation of the
monitoring system.
Setting range: 2 - 3600s
Default setting = 240 sec.