Setting - IFM Electronic efector 300 SI0508 Operating Instructions Manual

Setting

Adjustment to preset flow by shifting the detection range. This
changes the switch point.
F1 = preset flow 1; R1 = detection range 1
F2 = preset flow 2; R2 = detection range 2
v = flow velocity; S = sensor signal
Apply the
1
operating
voltage.
2
Allow the medium to flow through the system at the required flow rate.
- +
3
or
- +
*Scrolling by holding pressed;incremental by pressing briefly.
Locking / Unlocking
The unit can be electronically locked to prevent unwanted adjustment of the
set parameters: Press both setting buttons for 10 s (the unit must be in Run
mode). Indication goes out briefly (acknowledgement of locking / unlocking).
Units are delivered from the factory in the unlocked state.
All LED's light and go off
SP
one after the other.
Unit is then ready for operation.
SP
Press the "+" button (shifting the
detection range to higher flow)*
or the "-" button (shifting the
detection range to lower flow)*,
SP
until LED 4 lights orange (or goes
off).
15