Detailed Instructions - IFM Electronic Efector 300 Bedienungsanleitung

Adjustment to maximum flow (HI-Teach)
The unit measures the current flow and sets this value as the maxi-
mum value for the LED display (LED 9).
In normal operation all LEDs are lit in green when the max. flow is
reached. They go out step by step as the flow decreases.
1
Press the Learn/Set
button for 5s,
release when the LEDs light
step by step from left to right.
You can also adjust the unit
via the programming wire:
Apply the operating voltage
(+UB) to pin 2 (P) for
2
min. 6s / max. 8s.
26
Apply the operating voltage.
After approx. 15s the unit is ready.
Set the maximum flow and keep it constant.
LO
0 1 2 3
The green LEDs on the right and
on the left flash;
LO
0 1 2 3
after 5s the LEDs light step by step.
LO
0 1 2 3
LED 9 flashes (for approx. 15s).
LO
0 1 2 3
Then the unit stores the current
flow as maximum 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