Endress+Hauser Liquisys M COM 223 F, Operating Instructions Manual

Page: 31 / 82

Coding Field
Selection or range
default (bold)
Display Info
O
Function group
CURRENT
OUTPUT
Initial display in function group
CURRENT OUTPUT.
O1
Select current
output
Out1
Out2
A different characteristic can be
selected for each output.
O2
Select measured
quantity for 2nd
current output
°C
mg/l
Contr
Selection of Curr (= current
output 2) in field R237 is only
possible, if field O2 = Contr is
selected.
O3 (1)
Enter or output
linear
characteristic
lin = linear (1)
sim = Simulation (2)
Tab = Table (3)
The characteristic can have a
positive or negative slope at the
measured value output.
At set value output (O2 = Contr),
the increasing current
corresponds to an increasing set
value.
O311
Selection of
current range
4–20
0–20
O312
Enter 0/4 mA
value;
corresponding O
2
or temperature
value
0.00 mg/l
0.00 ... 20.00 mg/l
0.0 %SAT
0.0 ... 200.0 %SAT
0.0 °C
–10.0 ... 60.0 °C
The O
2
or temperature value is
entered at which the min. current
value is applied (0/4 mA) at the
transmitter output.
O313
Enter 20 mA
value;
corresponding O
2
or temperature
value
10.00 mg/l
0.00 ... 20.00 mg/l
100.0 %SAT
0.0 ... 200.0 %SAT
40.0 °C
–10.0 ... 60.0 °C
The O
2
or temperature value is
entered, at which the min. current
value is applied (20 mA) at the
transmitter output.
O3 (2)
Simulate current
output
lin = linear (1)
sim = simulation (2)
Tab = Table (3)
This simulation is only exited by
selecting (1) or (3).
See O3 (1), O3 (3) for other
characteristics.
O
OUTPUT
O1
Sel.Out
Out1
O2
Sel. Out2
°C
lin
O3
Sel.Type
O311
Sel.Range
4-20
O312
0/4 mA
0.00
mg/l
O313
20 mA
10.00 mg/l
O2
Sel.Type
sim
The factory settings are printed in bold; functions printed in
italics are not available in the basic version.
OM253FE5A.CHP
Liquisys M COM 223 F / 253 F Instrument configuration
Hauser 29