KSB PumpDrive 2 - Entering the Setpoint; Specifying a Setpoint;Manual-Mode Control Value Via the Control Panel

8 Commissioning/Shutdown
70 of 212
PumpDrive 2
NOTE
If the extended motor data for the KSB SuPremE motor cannot be determined, a No
Matching Motor Data Available alert is output. The name plate data of the KSB
SuPremE motor should be checked and verified.
8.6 Entering the setpoint
NOTE
The parameter values and value ranges/units entered are mutually dependent. This
is why the first step in parameterising the frequency inverter is always to specify the
applicable value range and units (refer to parameter 3-11). If the value range or
unit is subsequently changed, all dependent parameters must be checked for
correctness again.
One of the control points (ðSection8.2,Page65) is used to define the setpoint and
control value:
▪ Setpoint in closed-loop control mode
▪ Control value in open-loop control mode
▪ Control value in manual mode
NOTE
When specifying several setpoints/control values, mind the priority of the control
points. (ðSection8.2,Page65)
Table43: Specifying a setpoint/manual-mode control value via the control panel
Parameter Description Possible settings Refers to Factory setting
1-3-2 Setpoint (Closed-loop Control)
Configurable setpoint. This
parameter is disabled if the setpoint
is specified via DIGIN/ANIN.
Otherwise, the setpoint source is
selected via the Control Point
parameter (Local/Field Bus).
Minimum to maximum
limit of measuring range
3-11 0,00
1-3-3 Control Value (Open-loop
Control)
Configurable control value for
speed in open-loop control mode
Minimum to maximum
speed of motor
3-11 3-2-2-1
1-3-4 Control Value (Manual)
When manual mode is activated,
the current operating speed is
accepted; otherwise, minimum
speed is used. The speed can then
be set in manual mode.
Minimum to maximum
speed of motor
3-11 3-2-2-1
System start
The system start function for starting/stopping the system in automatic mode can be
specified via a digital input or the control panel.
NOTE
When using the system start via a digital input, the start option must not be
simultaneously specified via the System Start / Stop parameter (1-3-1), as the system
start would then remain active via this parameter (1-3-1) when the digital input is
deactivated.