6.3.12 Water Application Functions, 29-**
The group contains parameters used for monitoring water/wastewater applications.
29-00 Pipe Fill Enable
Option: Function:
[0] * Disabled Select Enabled to fill pipes at a user-specified rate.
[1] Enabled Select Enabled to fill pipes with a user specified rate.
29-01 Pipe Fill Speed [RPM]
Range: Function:
Speed Low
Limit*
[Speed Low Limit - Speed High Lim-
it]
Set the filling speed for filling horizontal pipe systems. The speed can be selected in Hz or RPM
depending on the choices made in par. 4-11 / par. 4-13 (RPM) or in par. 4-12 / par. 4-14 (Hz).
29-02 Pipe Fill Speed [Hz]
Range: Function:
Motor
Speed Low
Limit*
[Speed Low Limit - Speed High Lim-
it]
Set the filling speed for filling horizontal pipe systems. The speed can be selected in Hz or RPM
depending on the choices made in par. 4-11 / par. 4-13 (RPM) or in par. 4-12 / par. 4-14 (Hz).
29-03 Pipe Fill Time
Range: Function:
0 s* [0–3600 s] Set the specified time for pipe filling of horizontal pipe systems.
29-04 Pipe Fill Rate
Range: Function:
0.001 units/
s*
[0.001–999999.999 units/s] Specifies the filling rate in units/second using the PI controller. Filling rate units are feedback units/
second. This function is used for filling vertical pipe systems but will be active when the filling time
has expired, no matter what, until the pipe fill setpoint set in par. 29-05 is reached.
29-05 Filled Setpoint
Range: Function:
0 s* [0–999999,999 s] Specifies the filled setpoint at which the pipe fill function will be disabled and the PID controller will
take control. This function can be used both for horizontal and vertical pipe systems.
VLT AQUA Low Harmonic Drive Instruction
Manual
6 How to Program the Low Harmonic Drive
MG.20.T1.22 - VLT
®
is a registered Danfoss trademark
6-47
6
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