VEGA VEGAPULS 81 - Manual (Page 62)

62 VEGAPULS 64 and 81
• Click to “ Create new“.
The false echoes are marked and you will see
the modified false echo curve. In the list, the
false echoes, their length with start and end as
well as the amplitude in dB are stated.
Set-up: Adjustment with PC
• Click to “ Quit“.
You are again in the menu “ Sensor optimiza-
tion“.
• Click to “ Quit“.
You are again in the menu “ Sensor choice for
sensor optimization“.
• Click again to “ Quit“.
You are again in the menu “ Instrument data
parameter adjustment“.
• Click again to “ Quit“.
In the window “ False echo storage“ you can
induce the sensor to mark and save false
echoes between sensor and product surface.
The ECHOFOX
® -sensor electronics then treats
the false echoes differently from the useful
echo and considers this in the internal data
base.
• Click to “ Learn false echoes“.
The measured distance to product surface is
enquired.
• Enter the measured distance.
False echo storage
If you have problems with false echoes, you
can carry out a sensor optimization with the
menu “
False echo storage“.
• Click to “ False echo storage“.