P704 RATE FILTER
Use this feature to avoid Rate Value (P707) fluctuations due to a
"splashing" material surface.
This value is automatically altered when Measurement Response (P003)
is altered. See TECHNICAL REFERENCE Measurement Response.
This value automatically alters the Rate Update Time (P705) and / or Rate
Update Distance (P706). Alternatively, these parameter values may be
altered independently.
Enter the time period/distance over which the Rate Value is to be
averaged before display update.
values: 0 = rate display not required
1 = continuously averaged and updated
2 = 1 minute or 50 mm (2 in)
3 = 5 minutes or 100 mm (3.9 in)
4 = 10 minutes or 300 mm (11.8 in)
5 = 10 minutes or 1000 mm (39.4 in)
P705 RATE UPDATE TIME
Enter the time period (in seconds) over which the material level rate of
change is averaged before Rate Value update.
values: 0.000 to 9999
P706 RATE UPDATE DISTANCE
Enter the material level change (in metres) to initiate a Rate Value update.
values: 0.000 to 9999
P707 (V) RATE VALUE
View the rate of material level change (in Units (P005) or % of
Span (P007) per minute).
(A negative rate indicates the vessel is emptying).
This is the value displayed when is pressed in the RUN mode.
values: 0.000 to 9999
P708 VOLUME RATE DISPLAY
Displays the rate of change of volume in ‘percent of maximum volume’ per
minute. This value is used internally to calculate inflow in pumped volume
applications (P622 = 3 and P623 = 1).
to toggle between percent and volume.
TECHNICAL REFERENCE
PARAMETERS
PL-507 127
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