Danfoss VLT AQUA Drive FC 202 Operating Manual

NOTICE
Set the analog input 2, (terminal 54) format to mA.
(switch 202).
Parameter settings
Parameter
Parameter 1-20 Motor Power [kW]/parameter 1-21 Motor Power
[HP]
Parameter 1-22 Motor Voltage
Parameter 1-24 Motor Current
Parameter 1-28 Motor Rotation Check
Ensure that parameter 1-29 Automatic Motor Adaptation (AMA) is
set to [2] Enable Reduced AMA.
Table 8.14 Relevant Parameters for Submersible Pump
Application
Parameter Setting
Parameter 3-02 Minimum
Reference
The minimum reference unit
matches the unit in
parameter 20-12 Reference/
Feedback Unit
Parameter 3-03 Maximum
Reference
The maximum reference unit
matches the unit in
parameter 20-12 Reference/
Feedback Unit
Parameter 3-84 Initial Ramp Time (2 s)
Parameter 3-88 Final Ramp Time (2 s)
Parameter 3-41 Ramp 1 Ramp Up
Time
(8 s depending on size)
Parameter 3-42 Ramp 1 Ramp
Down Time
(8 s depending on size)
Parameter 4-11 Motor Speed Low
Limit [RPM]
(30 Hz)
Parameter 4-13 Motor Speed High
Limit [RPM]
(50/60 Hz)
Use the Closed-loop wizard under Quick Menu ⇒ Function Set-up, to
set up the feedback settings in the PID controller.
Table 8.15 Example of Settings for Submersible Pump
Application
Parameter
Setting
Parameter 29-00 Pipe Fill Enable Disabled
Parameter 29-04 Pipe Fill Rate (Feedback units)
Parameter 29-05 Filled Setpoint (Feedback units)
Table 8.16 Example of Settings for Pipe-Fill Mode
Performance
130BA728.10
Speed
Max. speed
Min. speed
Initial ramp
Fill rate units/sec.
Closed loop
Time
Pipe Fill Vertical Pipes
Filled setpoint
Illustration 8.5 Performance Curve for Pipe Fill Mode
Wiring Conguration Exampl... Operating Guide
MG21A502 Danfoss A/S © 09/2018 All rights reserved. 79
8 8

Danfoss VLT AQUA Drive FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA Drive FC 202
Category	DC Drives
Language	English