Window Function - IFM Electronic Efector 300 SA3010 Notice Utilisateur

Window function

The window function enables
the monitoring of a defined
acceptable range. When the flow
varies between the switch-on
point (SPx) and the switch-off
point (rPx),
switched (window function/NO)
or not switched (window func-
tion/ NC).
Scaling the measuring range (analog output)
With the parameter "Lower end of analog output" (ASP) you can
select the measuring value for which the output signal is 4 mA or
0 V. With the parameter "Upper end of analog output" (AEP) you
can select the measuring value for which the output signal is
20 mA or 10 V.
Minimum distance between ASP and AEP = 40% of the final value of
the measuring range.
Voltage output 0 ... 10 V
factory setting
U [V]
10
0
MEW = value of measuring range
The output signal is between 0 and 10 V in the set measuring range.
It is also indicated: Flow above the measuring range: output signal > 10 V.
34
the output
Q
MEW
acceptable range
Q
SP
rP
is
1
0
1
0
measuring range scaled
U [V]
10
0 ASP
AEP MEW
t
Fno
Fnc
Q