BARTEC BENKE HYGROPHIL F 5673, Руководство по эксплуатации, Страница: 77 / 129

Programming
5-15
HYGROPHIL® F 5673 Operating manual, Software version 1.8.x, 387896MDHEN(14.06.2013)
If you have selected a measuring variable to be
output at the selected analog output, you must
configure further parameters.
For each measurement variable you can define a measurement value range
to be evaluated This range has to be within the possible total measurement
range. You can define the measurement value range with the parameters
„Minimum“ and „Maximum“.
Minimum Setting of the minimum value for the measurement
variable displayed at the analog output. This value
corresponds to 0 and 4 mA respectively.
Maximum Setting of the maximum value for the measure-
ment variable displayed
at the analog output. This
value corresponds to 20 mA.
0/4...20 Select the output current range for the analog out-
put (0...20 mA or 4...20 mA).
invers If you invert the analog output, the output current is
issued inversely proportional to the measured val-
ue.
source / sink The current signal can function as a source (cur-
rent is issued)
or as sink (current is consumed).
This parameter is available for the analog outputs
of the three channel boards. With the analog out-
puts of the COM board („AO output 1...3“) is the
output signal always „source“.