Ecolab MULTRONIC Mode D'emploi page 24

The following settings apply to the signal device:
Standard signal
controller
parameters page 1
(signal device)
The set point (W) function is used to set the nominal value within the measuring range.
Value range: 0.0 mA to 20.0 mA
The switch difference (XSD) function is used to specify the switch hysteresis around the set
point. The stated percentage refers to the nominal value.
Value range: 0.0 % to 30.0 %
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.
Value range: 0.0 mA to ± 20.0 mA
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:
Standard signal
controller
parameters page 1
(2-point-PID)
The set point (W) function is used to specify the nominal value within the measuring range.
Value range: 0.0 mA to 20.0 mA
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:
417101810_Anhang06_Normsignal.doc
Standard signal measuring module
0 sec to 1200 sec (prelim time)
0 sec to 3600 sec (delay time)
- 24 - Rev.: 05-07/10