ECOLAB MULTRONIC Bedienungsanleitung Seite 43

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: 0.0 % to 30.0 %
Through selecting the module selection function one returns to the controller parameter
module selection.
Page 2 displays additional parameters on a second page of settings.
The follow settings are valid for the adaptive 2-point FUZZY controllers (aFUZa and
aFUZs):
pH controller
parameters page 1
(adaptive 2-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..14 pH
2..12 pH
3..8 pH
The set point difference (LW) function is used to specify the absolute interval between
switching point 2 and the set point.
Value range 0 pH to ±14 pH
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: 0.0 % to 30.0 %
Through selecting the module selection function one returns to the controller parameter
module selection.
Page 2 displays additional parameters on a second page of settings.
The following settings apply to the 3-point-FUZZY controller:
pH controller
parameters page 1
(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..14 pH
2..12 pH
3..8 pH
417101804_Anhang03_pH.doc
pH Measuring Module
Value range
0 pH to 14 pH
2 pH to 12 pH
3 pH to 8 pH
Value range
0 pH to 14 pH
2 pH to 12 pH
3 pH to 8 pH
- 43 - Rev.: 07-07/10