■
■
Setting of the detection range
(
→
page 30)
• Allow the medium to flow through the system at the required maxi-
mum flow rate.
• Press the
Learn/Set
button for >5...<10 s (= adjustment to
maximum flow / upper limit of the detection range).
This setting is sufficient for the majority of waterbased applications.
Optional: adjustment to minimum flow.
• Allow the medium to flow through the system at the required mini-
mum flow rate or bring flow to a standstill.
• Press the
Learn/Set
button for >10...<15 s (= adjustment to mini-
mum flow or flow standstill / lower limit of the detection range).
■
■
Remote adjustment via programming wire
Apply the operating voltage (+U
B
) to pin 2 for the respective time.
■
■
Setting of switch point (SP) / trigger point (TP)
(
→
page 32)
• Press the
Mode/Enter
button briefly (to set SP)
or press the
Mode/Enter
button twice (to set TP).
• Press the
Learn/Set
button for 5 s,
• keep the Learn/Set button pressed or press the button several times
until the requested switch point is set.
• Press the
Mode/Enter
button briefly.
■
■
Manual adjustment to maximum flow (HI-Teach)
(
→
page 33)
• Allow the medium to flow through the system at the required max-
immum flow rate.
• Press the
Mode/Enter
button three times.
• Press the
Learn/Set
button for 5 s, release the button when LED
bar fills from left to right.
• Press the
Mode/Enter
button briefly, when LED 9 is lit.
■
■
Manual adjustment to maximum flow (HI-Teach) / monitoring
excess flow
(
→
page 34)
• Allow the medium to flow through the system at the required max-
immum flow rate.
• Press the
Mode/Enter
button three times.
• Press the
Learn/Set
button for 5 s, release the button when LED
bar fills from left to right.
• When LED 9 (= LED for the maximum display value) is lit: Press the
Learn/Set
button several times to shift the LED.
• Press the
Mode/Enter
button briefly.
ENGLISH
27
Programming