Badger Meter ModMAG M2000, User'S Installation And Operation Manual, Page: 35 / 56

Programming Page 33/51
MID_M2000_BA_02_1807
5.2.6 Advanced
Software Filter MDN-Filter
The Median filter smoothes out short-term fluctuations. The filter level
can be adjusted from S0 (off) to S9.
ACC-Filter
This filter is intended to help eliminate unrequested peaks during
measurement.
Activation Activates or deactivates the software filter
Filter Delay Filter Delay lets you set the amount of time that the
flow will be held constant once the filter is activated
(change of flow per time unit).
Acceleration
Factor
This parameter lets you set the maximum
acceleration for a given pipe diameter (change of flow
per time unit). If the realized fluid acceleration
exceeds the configured maxi-mum acceleration, fluid
flow will be held constant for the time set at the Filter
Delay parameter.
Constant Flow This parameter lets you set the acceleration limit for
a constant flow.
Peak Detect
Peak Defect offers a diagnostic view of acceleration
components observed during flow condition and
records the “high water mark“. Press
+ button to
reset.
ZFS-Filter
Zero Flow Stability Filter. A specific volume is defined which must be
totalized during a defined time window. If this is not fulfilled, the
measured volume during this time will be ignored. The actual situation
can be monitored with this status function.
IIR-Filter
Adaptive noise filtering used by the service people only.