ECOLAB MULTRONIC Bedienungsanleitung Seite 48

The follow settings are valid for the adaptive 3-point FUZZY controllers:
Electrodeless C
controller
parameters
page 1
(adaptive 3-point
FUZZY)
The set point (W) function is used to specify the nominal value within the measuring range.
Value range (depending on the set measuring range):
Measuring range
0..2mS
0..20mS
0..200mS
0..2000mS
The switch difference (X2SD) function can be used to specify a switch hysteresis around
switching point 2. The stated percentage refers to the absolute value of switching point 2.
Value range: 0% to 20%
Through selecting the module selection function one returns to the controller parameter
module selection.
Page 2 contains the following additional setting options for the controller's method of operating:
C-inductive
controller
parameters
page 2
The sense function is used to specify the control direction of the controller. This setting is not
used for 3-point controllers.
Value range: positive / negative
In the case of positive direction of control, the corresponding controller contact activates as
soon as the value drops below the set point. The negative direction of control operates analogous.
The controller module function can be used specifically to turn the controller on or off.
Value range: On / Off
The limit-contact (L-) and limit-contact (L+) functions are used to specify the lower and upper
limit value for the limit value alarm.
Value range (depending on the set measuring range):
Measuring range
0..2 mS
0..20 mS
0..200 mS
0..2000 mS
It is possible to turn the limiting value monitoring function off through selecting the off setting.
The switching hysteresis around the limit contact can be specified in % with the limit-contact
(X2SD) function.
Value range: 0.0 % to 30.0 %
The controller of a different module can be specifically turned off with the limit controller func-
tion as soon as the limit range has been reached.
Value range (module on plug-in connection 1): none / all / module 2 / module 3
Through selecting the module selection function one returns to the controller parameter mod-
ule selection.
The page 1 function is used to display the specific parameters of the selected controller.
417101800_Anhang01_LF_induktiv.doc
Conductivity Measuring Module (electrodeless)
Value range
0.000mS to 2.000mS
0.00mS to 20.00mS
0.0mS to 200.0mS
0mS to 2000mS
Value range
0.000 mS to 2.000 mS
0.00 mS to 20.00 mS
0.0 mS to 200.0 mS
0 mS to 2000 mS
- 49 - Rev. 06-07/10