5.4 Menu 4 - Measure
Menu
Position
Converter Function Code
Function
Name
Function Description
Access
Level
MCP
Command
4.1
[Damping=SMART]
Damping This setting adjusts how quickly the
converter responds to momentary
changes in ow. Settings range from
Damping=OFF (immediate response
but noisy signal) to 1000s (slow
response to changes in ow but quiet
signal.
AL3 [MFDMP]
The following diagrams show the instrument’s response to changes in ow rate from 0 to 100% using the
dierent settings of the damping function.
The SMART setting is an adaptive lter that adapts automatically to changes in process uid ow, making
the meter very responsive to fast changes in ow and at the same time extremely precise and stable for
slow variations.
NOTE: If the rechargeable battery is active, the damping can be set only to SMART.
10
20
30
40
50
60
0
0 2 4 6 8 10 12 14 16 18 20 22
Damping = OFF
FLOW RATE MEASURE
FILTERS
>>>>
>>>>
IN
OUT
FLOW RATE (%)
TIME (Sec)
Example with damping to OFF
Damping function(OFF). the meter follows the
Damping mode based on time (fro 0.2s to
1000s) The measure is averaged over a number
of samples determined by the value assigned
to the dampening function. When the damping
works damping the measurement noise and
parameter of damping increases the stability of
the measurement.
10
20
30
40
50
60
0
0 2 4 6 8 10 12 14 16 18 20 22
Damping= from 0.2s to 1000s
FLOW RATE
MEASURE
FILTERS
>>>>
>>>>
IN
OUT
TIME (Sec)
FLOW RATE (%)
Example with damping to 5,0sec.
Damping function OFF. The
meter follows the trend of fast
changes in ow.
Example with damping mode
based on time (from 0.2s to
1000s).
The measure is averaged
over a number of samples
determined by the value
assigned to the dampening
function. When the damping
parameter is expressed in
seconds, the lter works by
damping the measurement
noise and shows a sudden
change of ow rate. Increasing
the damping parameter
increases measurement
stability.
30124-60 Rev. 1.0 | unreleased
Page 24
Menu Descriptions
ProComm
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