VEGA SOLITRAC 31 Profibus PA - Manual (Page 35)

35
6 Set up with the display and adjustment module
SOLITRAC 31 • Profibus PA
43834-EN-131119
In menu item "Scaling unit" you define the scaling variable and the
scaling unit for the pulse rate on the display, e.g. volume in percent.
In menu item "Scaling" you define the scaling format on the display
and the scaling of the measured values for 0 % and 100 %.
Measured value min.
Measured value max.
To damp process-dependent measured value fluctuations, you can
set a time of 0 … 999 s in this menu item.
The default setting is a damping of 0 s.
In this menu item you can adjust the damping of the sensor. With
it you can suppress fluctuations in the measured value indication,
caused e.g. by an agitated product surface. This time can be between
1 and 1200 seconds. Keep in mind that the reaction time also in-
creases and the instrument reacts to quick level changes with a delay.
Generally a time of approximately 60 seconds is sufficient to smooth
the measured value indication.
With the setting "Automatic", the instrument itself calculates a suitable
damping on the basis of the adjustment and the measured value
changes. This setting is particularly suitable for application where fast
and slow level changes occur.
Setup - AI FB1 - Scaling
unit
Setup - AI FB1 - Scaling
Setup - AI FB1 - Damping
Setup - Damping