Electronic level sensor
LR3009
21
7 Operating elements and display elements
2 3 4 5 6 7 8
9
10
1
Mode/Enter
Set
cm
%
OUT1
11
1 to 8: Indicator LEDs
LED 1
green = indication of the level in cm.
LED 2
not used.
LED 3
green = indication of the level in % of the final value of the measuring range.
LED 4 – LED7
not used.
LED 8
yellow = output 1 is switched.
9: Alphanumeric display, 4 digits
• Indication of the current level.
• Operation and fault indication.
• Indication of the parameters and parameter values.
10: Set button
• Setting of the parameter values (scrolling by holding pressed, incrementally by pressing once).
• Change between cm indication and percent indication in the normal operating mode (Run mode).
11: Mode/Enter button
• Selection of the parameters and acknowledgement of the parameter values.
