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Velocity
P860 Sound Velocity
This parameter allows for the velocity of sound to be changed according to
the atmosphere the transducer is operating in. By default, the velocity is set
for sound travelling in air at an ambient temperature of 20 degrees centigrade.
Default = 342.7m/sec.
Stability Parameters
Damping
Damping is used to damp the display, to enable it to keep up with the process
but ignore minor surface fluctuations.
P870 Fill Damping
This parameter determines the
maximum rate
at which the unit will respond
to an
increase in level
. It should be set slightly higher than the maximum
vessel fill rate.
Default = 10m/min
P871 Empty Damping
This parameter determines the
maximum rate
at which the unit will respond
to a
decrease in level
. It should be set slightly higher than the maximum
vessel empty rate.
Default = 10m/min
Indicator
P872 Fill Indicator
This parameter determines the rate at which the LCD
fill
indicator activates.
Default = 10m/min
P873 Empty Indicator
This parameter determines the rate at which the LCD
empty
indicator
activates.
Default = 10m/min
Rate
P874 Rate Update
This parameter determines the way in which the rate is calculated. If set to
continuous
(
P874
=
0
), then the rate is calculated and displayed continuously,
i.e. any change seen from shot to shot is calculated and displayed, but if set to
use
values
P874
=
1(Default)
then the
values
set in
P875
and
P876
are used
to calculate and display the rate.
Содержание QUANTUM3
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