KSB BoosterControl Advanced - Page 47

8 Commissioning/Start-up/Shutdown
47 of 88
BoosterControl Advanced
1
2
3
4
5
6
7
11
12
10
9
8
Fig.12: Fill level control of inlet tank with proportional valve
1 Maximum level 2 Level at which valve closes
3 Level at which valve opens 4 Permissible water level (operating
range)
5 Critical fill level 6 Bottom fill level, reset
7 Fill level, system stop 8 Sensor level
9 0 % level 10 Configurable refill levels
11 100 % level 12 Proportional valve
8.5.3.1 Level control via proportional valve
If a proportional valve is used.
Valve has been connected. (ðSection5.4.7,Page18)
Log in to BoosterControl Advanced at service or factory access level.
(ðSection6.6,Page31)
Set the following parameters
Table38: Level control via proportional valve
Parameter Description Default Possible values
3-4-1-4-10-1 Level in the inlet tank up to which the
proportional valve is to remain open
80 % 0 ... 100 %
The following values are preset and can be adapted as required:
Table39: Optional settings for the proportional valve
Parameter Description Default Possible values
3-4-1-4-10-3 Hysteresis with proportional valve
fully open
15 % 0 ... 100 %
3-4-1-4-10-4 Measuring cycle for the proportional
valve
10 s 0 ... 99 s
3-4-1-4-10-5 Calibration of analog output - 0..20mA
4..20mA
8.5.3.2 Setting an alternative level
If a second level is required at certain times. Set the following parameters: