Pulsar blackbox 134, Instruction Manual

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P102 Material
This parameter should be set to monitor the type of material being monitored.
Option Description
0 = Liquid
(Default) Use for liquids and flat solid materials
1 = Solid Solid material that is heaped or at an angle
2 = Closed tank
Use for applications within a closed tank or where a
secondary echo response may become focused to
create a larger echo than the first.
Dimensions
P104 Measurement Units
This parameter sets the units you want to use for programming and display
Option Description
1 = metres (Default) All units of measure are
METRES
2 = cm All units of measure are
CENTIMETRES
3 = mm All units of measure are
MILLIMETRES
4 = feet All units of measure are
FEET
5 = inches All units of measure are
INCHES
P105 Empty Level
This parameter is to be set to the maximum distance from the face of the
transducer to the
empty point , in P104 Measurement Units . Note this value
affects span as well, (see important information below), so should be set
before span.
Important Information
When changing the Empty Distance (P105) you can also recalculate
the values for the Span so that it equals the empty distance (P105)
minus Near Blanking (P107) and the Relay Setpoints, so that they
remain at the same percentage values of the empty distance as they
were before you changed the empty distance (P105). You will be asked
the question “Recalculate Span?” if you choose yes (enter 1), then the
span will be recalculated. Any other answer will leave the span at its
original value. You will then be asked if you want to “Recalculate
Setpoints?”, if you choose Yes (enter 1), then all Relay Setpoints will
be recalculated as a percentage of the new empty distance. Any other
answer will leave the setpoints at their original values.