18
6 Setup with the integrated display and adjustment unit
SU 600 Ex • 4 … 20 mA signal conditioning instrument
30653-EN-150129
2
1
3
off (on)
on (off)
o n
o n
o f f
o f f
t
L E D
Fig. 8: Relay modes
1 Filling height
2 Mode overfill protection
3 Mode dry run protection
Scaling means converting the measured value into a certain param-
eter and unit. The indication can then show the volume in litres e.g.,
instead of the percentage value. Indication values from -9999 to
+9999 are possible.
1. First of all, determine the max. indicating range and the number of
decimal places after the decimal point -- max. four decimal places
can be displayed. Select position [
5
] of the function switch, place
the decimal point in the required position and save your settings.
2. Now select position [
6
] or [
7
] on the function switch, enter the
requested values for 100 % or 0 % and save your settings.
To suppress fluctuations in the measured value display, e.g. caused
by an agitated product surface, an integration time can be set. This
time can be between 0 and 250 seconds. Remember that the reaction
time of the entire measurement will then be longer and the sensor will
react to measured value changes with a delay. In general, a period of
a few seconds is sufficient to smooth the measured value display.
→
Now select position [
9
] on the function switch, enter the request-
ed value and save your settings
Scaling
Damping