Parameterisation Of Inlet Tank Function - KSB BoosterControl Advanced Installation & Operating Manual

Table 36: Parameter settings for external switchover of alternative setpoint
Parameter Description
3-5-9 Alternative setpoint
3-8-1 Programming of digital parameterisable inputs
3-8-1-1 Parameterisable input DI 1 (WSD1)
3-8-1-2 Parameterisable input DI 2 (WSD2)
3-8-1-3 Parameterisable input DI 3 (WSD3)
Table 37: Parameter settings for alternative setpoint
Parameter Description
3-7-8-1 Activate/deactivate setpoint of external input
3-5-9 Alternative setpoint
3-7-8-2 Only if parameter 3-7-8-1 is set to "daily":
Time of day when the alternative setpoint is to be
activated/deactivated
3-7-8-3 Day on which the alternative setpoint is to be
activated
3-7-8-4 Only if parameter 3-7-8-1 is set to "weekly":
Time of day when the alternative setpoint is to be
activated/deactivated
46 of 88
8 Commissioning/Start-up/Shutdown
The alternative setpoint can be activated via the time function (service tool/3-7-8) as
well as a digital input (WSD 1-3). If the switching points for On/Off are specified as
00:00, a transition to the following day is possible.
8.5.2.1 Setting an alternative setpoint via an external signal
If the signal for alternative setpoint switchover is to be provided by a control station,
for example, a WSD1 to WSD3 input can be used. The WSD input used must still be
assigned to the setpoint event in the control system. (Observe parameter set.)
Log in to BoosterControl Advanced at service or factory access level.
8.5.2.2 Setting alternative setpoint using a timer
Log in to BoosterControl Advanced at service or factory access level.
(ð Section 6.6, Page 31)

8.5.3 Parameterisation of inlet tank function

BoosterControl Advanced can open and close an inlet tank proportional valve as a
function of the filling level in the inlet tank.
Several possibilities for level detection are available:
▪ Via an analog (4 - 20 mA) level transmitter (float switch, electrode set)
▪ Via a pressure sensor (4 - 20 mA)
▪ Capacitive proximity sensors (with analog output 4 - 20 mA)
BoosterControl Advanced
Possible values
0 ... 9999 kPa
DI1..3 (WSD 1..3)
Emergency power, fire alert,
alternative setpoint, etc.
Emergency power, fire alert,
alternative setpoint, etc.
Emergency power, fire alert,
alternative setpoint, etc.
Possible values
Off
Activated once daily
Activated once weekly
0 ... 9999 kPa
0 ... 24 h
0 ... 60 min
Sunday - Saturday
0 ... 24 h
0 ... 60 min