Liquisys M CPM223/253 Commissioning
Endress+Hauser 49
Coding Field Setting range
(Factory settings, bold)
Display Info
O
CURRENT OUTPUT
function group
Configuration of the current output (does
not apply for PROFIBUS).
O1 Select current output
Out1
Out 2
A characteristic can be selected for every
output.
O2
Select measured
variable for 2nd
current output
°C
pH
mV
Contr
R237/R 266 = curr (current output 2) can
only be selected if O2 = Contr is selected
(relay board required).
O3 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 for the measured value
output.
In the case of actuating variable output
(O2 = Contr), an increasing current
corresponds to an increasing actuating
variable.
O311 Select current range
4 to 20 mA
0 to 20 mA
O312
0/4 mA value:
Enter associated pH
(ORP) or
temperature value
pH 2.00
pH -2.00 to 16.00
-1500 mV
-1500 to 1500 mV
0.0 %
0.0 to 100.0 %
0.0 °C
-20 to 150.0 °C
Here you can enter the measured value at
which the min. current value (0/4 mA) is
applied at the transmitter output.
(Spreading: see Technical data.)
O313
20 mA value:
Enter associated pH
(ORP) or
temperature value
pH 12.0
pH -2.00 to 16.00
1500 mV
-1500 mV to 1500 mV
100.0 %
0.0 to 100.0 %
100.0 °C
-20.0 to 150.0 °C
Here you can enter the measured value at
which the max. current value (20 mA) is
applied at the transmitter output.
(Spreading: see Technical data.)
O3 (2)
Simulate current
output
Lin = linear (1)
Sim = simulation (2)
Tab = table (3)
Simulation is not ended until (1) or (3) is
selected.
For further characteristics, see O3 (1),
O3(3).
O321
Enter simulation
value
Current value
0.00 to 22.00 mA
Entering a current value results in this
value being directly output at the current
output.
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