KROHNE ALTOSONIC V EN User Manual
Page 26
ALTOSONIC V
Operating Manual rev02 E
7.30850.34.00
Page 26 of 106
than the switch value (default 20%) for one of the channels or the velocity the corrections go on
hold. When everything is normal again, they are released again and used in the normal way.
4.5
Main menu: F5 Trend-flow window
The Trend-flow window shows the Raw UFC flow percentage as a trend over 10 seconds.
This makes flow variations per channel visible in a graphic.
Each channel has is own colour.
Function keys do the controls of this window, therefore it is only possible to go back to the Main
window.
F1
: Back to Main window
F2
: To default normal Y scale (0…120%)
F3
: To zero flow Y scale (-0.5 … +0.5%)
F4
: To change low value Y scale, control by F9 and F10
F5
: To change high value Y scale, control by F9 and F10
F6
: To change points of average (default over 4 measurements), control by F9 and F10
F7
: To change step [%] for UP and DOWN scaling
F8
: To rule out channels, to get a better view over the remaining channels, type
F9
: Up scaling for function F4, F5, F6, F7
F10
: Down scaling for function F4, F5, F6, F7
Note that there is no influence on the normal flow measurements.