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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.
P106 Span
This parameter should be set to the maximum distance from the
Empty
Level
(
P105
) to the maximum material level. It is automatically set to be
equal to the
Empty
Level
(
P105
) less the
Near
Blanking
distance (
P107
),
when you set the empty level.
