SECTION 3
Basic Set-up
Pr.2.0
Empty Dist Empty Distance in Metres
Distance Level Volume Pump OCM Differential
Default 10.00 6.000 6.000 6.000 1.200 2.000
The approximate distance from the face of transducer to the furthest point away,
usually the bottom of the container or channel. Enter the distance in metres.
Resolution is a function of this parameter.
Pr.3.0
Span Operational Span in Metres
Distance Level Volume Pump OCM Differential
Default 10.00 5.500 5.500 5.500 0.280 0.500
The distance between the furthest and nearest points over which measurement is
required. Enter the distance in metres.
For OCM, span = maximum head.
For differential applications, the value required is the maximum difference in the
levels to be measured.
Pr.4.0
Blanking (D = 0.500 Metres)
Blocking or Blanking Zone.
Minimum distance from transducer face to target, within which no return echoes will
be processed. It is important to ensure that the target material does not enter this
zone.
Enter in metres.
DO NOT REDUCE THE FACTORY SET VALUE WITHOUT REFERENCE
TO HYCONTROL.
Pr.5.0
RateOfChange Rate Of Change in Metres/Min
Distance Level Volume Pump OCM Differential
Default 10.00 1.000 1.000 1.000 1.000 1.000
This value should be as small as possible but greater than the maximum rate of
change of level. Do not
change this value unless you know that the rate of change is
greater than 1.0m/min or that the system continually 'tracks' a level lower than the
actual level.
If it is necessary to change the value, enter the new value in m/min; the suggested
range is 0.1 to 10.
Ref: MINIFLEX LR MANUAL Rev. 0 17
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