VEGA VEGAPULS 45 VBUS - Manual (Page 55)

VEGAPULS 42, 44 and 45 – VBUS 55
Adjustment with the PC on the signal conditioning instrument
False echo storage
With the menu item " False echo storage" in
the menu " Sensor optimisation" you can au-
thorise the sensor to save false echoes. The
sensor electronics then saves the false ech-
oes in an internal database and assigns them
a lower level of importance than the useful
echo.
• Click in the menu window to " Sensor
optimisation" to the menu item
"False echo
storage".
• Now click in the opening menu window
" False echo storage" to "Learn false ech-
oes". A small window opens.
• Enter here the verified product distance
and click to
"Create new".
You hereby authorise the sensor to mark all
echoes before the product echo as false
echoes. This prevents the sensor from erro-
neously detecting a false echo as level echo.
• Click to
"Show echo curve".
The curve and the false echo marking are
shown.
• Quit the menu with
"Quit".
You are again in the menu window " Sensor
optimisation".
With the menu item " Reset" you reset all op-
tions in the menu " Sensor optimisation" to
default.
• Quit the menu window " Sensor optimisation"
with
"Quit".