Milltronics airanger XPL plus, Instruction Manual, Page: 60 / 114

Page 56 AiRanger XPL Plus – INSTRUCTION MANUAL 7ML19981AN02
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P712 ECHO LOCK SAMPLING
The sampling criterion sets the number of consecutive echoes appearing above
or below the echo currently locked onto, that must occur before the
measurements are validated as the new reading (for Echo Lock P711 values 1 or
2).
P711 value P712 preset value
1, max verification
2, material agitator 5:5
5:2
e.g. P711 = 2, material agitator
P712 = 5:2
A new reading will not be validated unless 5 consecutive measurements higher
or 2 consecutive measurements lower than the current readings occur.
values:x.y x= # of ‘above’ echoes y = # of ‘below’ echoes
Resetting P711 returns P712 to the respective preset values.
P713 ECHO LOCK WINDOW
Use this feature to adjust the new measurement change permitted before Echo
Lock is applied.
The Echo Lock Window is a "time window" (in msec) placed about the echo used
to derive the Reading. When a new measurement falls within the window, the
window is recentered and the new Reading is calculated. Otherwise, the new
measurement is verified by Echo Lock (P711) before the XPL Plus updates the
Reading.
When "0" is entered (preset), the window is automatically calculated based on
the Max Fill / Empty Rate (P700 / 701). This calculation is automatically performed
when Measurement Response (P003) is altered. See Measurement Response.
For slower Measurement Response (P003) values the calculated Echo Lock
Window is narrow. For faster values the window becomes increasingly wider,
(When "TURBO" is selected the window is normally wide open).
values: 0.000 to 9999