46
LRG 1x-6x - Installation & Operating Manual -
819878-00
Bringing into service
Using the “FiLt” function
This function’s purpose is to “calm” the measured value for the controller function and the 4 - 20 mA
actual output at the LRR1-60.
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■
If the limiter is deactivated (Id.Hi = 0), the adjustable time constant (1 - 30 seconds) also has an effect
on the display at the conductivity electrode.
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■
If the limiter is activated (Id.Hi = 1 – 8), the filter does
not
have an effect on the limiter and no longer
has an effect on the display. The time constant for the limiter is safety-relevant and fixed.
Note the setting instructions on page 40 and proceed as follows:
1.
Select the parameter “
FiLt
”.
After this, the current value of the filter constant is shown first.
2.
Press and hold the rotary knob until the current value flashes on the display.
3.
Set the desired value.
4.
Save your set value by pressing the rotary knob for approx. 1 second.
Changing the scaling of 4 - 20 mA actual output at LRR 1-60
Note the setting instructions on page 40 and proceed as follows:
1.
Select the parameter “
Sout
”.
2.
Press and hold the rotary knob until the current value flashes on the display.
3.
Set the desired value.
The selectable measuring ranges are:
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■
LRG1x-60:
0.5 - 20, 100, 200, 500, 1000, 2000 or 6000 µS/cm
■
■
LRG16-61:
50 - 3000, 5000, 7000, 9999 µS/cm
4.
Save your set value by pressing the rotary knob for approx. 1 second.
