Milltronics IQ Radar 160, Инструкция по эксплуатации, Страница: 59 / 81

PL-550 IQ Radar 160/160 Ex Page 59
Parameter Descriptions
P800 Near Blanking
Sets the amount of blanking as measured from the flange face and extending
into the measurement range. See Blanking on page 42.
Enter value in units of P005.
Factory = 0.4m
Note: This parameter may be set at the factory, if so the appropriate
values appears on the product tag.
P801 Range Extension
Sets the amount of range extension as measured from the empty distance
(P006) and extending into the far end blanking. See Blanking on page 42.
Enter as a % of P006, the distance below empty not blanked.
Factory = 5%
On tanks with conical or parabolic bottoms, it may be helpful to increase this
parameter to ensure that an empty tank reads empty.
P804 Confidence Threshold
The minimum echo confidence in dB that the echo must meet in order to
prevent a loss of echo condition and the expiration of the fail-safe timer
(P070).
Enter value in the range of 0 to 99.
Factory = 5
P805 Echo Confidence
A measure of echo reliability.
P806 Echo Strength
The absolute strength of the selected echo, in dB above 1 µV rms.
P820 Algorithm
Selects the algorithm to be applied to the echo profile in order to extract the
true echo.
Select 1 for most applications and all mounting locations except the centre of
the vessel. Select 6 for the centre of the vessel mounting location and for still
pipes and waveguide antennas used as still pipes.