IFM Electronic Efector 300 Bedienungsanleitung Seite 32

Manual adjustment to minimum flow /
flow standstill (LO-Teach)
The unit measures the current flow and sets this value as the minimum
display value for the LED display. In normal operation the first green
LED (LED 0) flashes when the flow falls below this value (or when it
comes to a standstill).
NOTE: The LO-Teach operation may only be carried out after the HI-
Teach operation.
1
Set the minimum flow or flow standstill; keep the flow constant.
2
Press the Mode/Enter button
four times.
Press the Learn/Set button for
5s; release when the LEDs light
step by step.
3
4
When LED 0 lights press the
Mode/Enter button briefly
(acknowledgement).
32
LO
0 1 2 3
LED 0 flashes.
LO
0 1 2 3
After 5s the LEDs light step by step.
LO
0 1 2 3
LED 0 flashes (for approx. 15s),
after this LEDs 1-9 go out and
LED 0 lights.
LO
0 1 2 3
The unit stores the current flow as
minimum flow and passes into the
operating mode.
4 5 6 7 8 9
4 5 6 7 8 9
4 5 6 7 8 9
4 5 6 7 8 9
HI
HI
HI
HI