Operating/Display Elements - Endress+Hauser RIA 550 Betriebsanleitung

Process display
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5. Operating/display elements

100
90
80
70
60
50
40
30
20
10
0
- +
E -
Display mode
On powering the unit, it is automatically in the display
mode.
In order to display the measured value the unit has a
bargraph and a one line value and engineering unit
(scrolled format) digital display for each channel.
The measured value can be displayed in four digits
without a decimal point or three digits with. This gives a
possible range of -999 ... 9999. All limit set points are
displayed as an inverted element in the bargraph
(illuminated when not exceeded and blank when
exceeded).
Limit set point (Marking)
100
90
80
70
60
50
40 Bargraph comprising 64 elements
30
Optional bargraph for 2nd channel
20
10
4 digit 5x7 dot matrix display
0
4 digit 5x7 dot matrix display
(optional for 2nd channel)
+
E
3 operation push buttons
Operation