VEGA VEGASON 71 - 2 … 75 - 2 - Manual (Page 43)

Sensor optimization
71 - 2 … 75 - 2 43
Information for sensor optimization 1
If optimization is required, always compare the local
conditions with the programmed parameters - if
necessary correct or adapt.
Basic test of
Mode-no. Information Selection / measures Page
1 - 09 product type liquids or solids p. 45
1 - 10 vessel geometry vessel top flat or dished p. 45
1 - 10 solid define particle size / p. 46
1 - 11 angle of repose
1 - 19 rate of level change define in cm / sec. p. 50
False echo tests
Mode-no. Mode description Page
False echo BEFORE useful echo (output too high)
1 - 07 start of working range define p. 44
1 - 14 … 17 false echo learn (activate) p. 48
1 - 18 profile interpolation activate p. 49
False echo AFTER useful echo (output too low)
1 - 08 end of working range define p. 44
1 - 12 / 13 multiple false echo reduce p. 47
1 - 21 / 22 max. gain limited p. 51
Supplementary programmings
1 - 23 measuring window switched on or off p. 52
1 - 24 false echo determine p. 52
1 - 25 real distance program p. 53
1 - 27 basic adjustment define p. 53
Above information for sensor optimization, relate to
sensor 1, channel 1. Sensor optimization for sensor 2, channel 2 as
described on page 43 … 45, however mode
2 - 01 … 2 - 27 .