Ecolab MULTRONIC Manuel Technique page 30

The starting time of the corresponding relay can be delayed by the time specified with
the switch delay time on function.
Value range: 0 sec to 240 sec
The switch-off time of the corresponding relay can be delayed by the time specified with
the switch-off delay function.
Value range: 0 sec to 240 sec
The set point difference (LW) function can be used to enter the absolute interval
between switching point 2 and the set point.
Measuring range
0..2 mg/l
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 configuration module
selection.
Page 2 displays additional parameters on a second page of settings.
The following settings apply to the 2-point PID controller:
ClO -controller
2
parameters page 1
(2-point-PID)
The set point (W) function is used to specify the nominal value within the measuring
range.
Measuring range
0..2 mg/l
The proportional area (XP1) function is used to specify the proportionality factor for the
P-proportion of the controller.
Value range: 0 % to 999 %
The ID-proportion of the controller can be adjusted with the prelim time (Tv) and delay
time (Tn) functions.
Value range: 0 sec to 1200 sec (prelim time)
The absolute interval between switching point 2 and the set point can be specified with
the set point difference (LW) function.
Measuring range
0..2 mg/l
The switch difference (X2SD) function is 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.
417101816_Anhang09_ClO2.doc
Value range
0.00 mg/l to 2.00 mg/l
Value range
0.00 mg/l to 2.00 mg/l
0 sec to 3600 sec (delay time)
Value range
0.00 mg/l to 2.00 mg/l
ClO Measuring Module
2
- 30 - Rev.: 05-07/10