Main Menu; Quick Transfer Of Parameter Settings Between Multiple Frequency Converters; Read-Out And Programming Of Indexed Parameters - Danfoss VLT FC51 Design Manual

Programming
7-33 Process PI Proportional Gain
Option: Function:
[0.01] 0.00-10.00 Enter the value for the P proportional gain,
*
i.e. the multiplication factor of the error
between the setpoint and the feedback
signal.
NOTICE
0.00=Off.
7-34 Process PI Integral Time
Range: Function:
9999.00 s [0.10-9999.00 s] The integrator provides an
*
increasing gain at a constant error
between the set point and the
feedback signal. The integral time
is the time needed by the
integrator to reach the same gain
as the proportional gain.
7-38 Process Feed Forward Factor
Range: Function:
0% [0-400%] The FF factor sends a part of the reference
*
signal around the PI controller which then only
affects part of the control signal.
By activating the FF factor less overshoot and
high dynamics are gained when changing the
setpoint.
This parameter is always active when 1-00
Configuration Mode is set to [3] Process.

7.5 Main Menu

[Main Menu] is used for programming all parameters. The
Main Menu parameters can be accessed immediately
unless a password has been created via 0-60 Main Menu
®
Password. For most VLT Micro Drive applications it is not
necessary to access the Main Menu parameters, but
instead the Quick Menu provides the simplest and quickest
access to the typical required parameters.
The Main Menu accesses all parameters.
1. Press [Menu] key until indicator in display is
placed above "Main Menu".
▲ ▼
2.
Use [ ] [ ] to browse through the parameter
groups.
3. Press [OK] to select a parameter group.
▲ ▼
4.
Use [ ] [ ] to browse through the parameters in
the specific group.
5. Press [OK] to select the parameter.
▲ ▼
6.
Use [ ] [ ] to set/change the parameter value.
Press [Back] to go back one level.
®
VLT Micro Drive FC 51 Design Guide
7.6 Quick Transfer of Parameter Settings
between Multiple Frequency Converters
Once the set-up of a frequency converter is complete,
Danfoss recommends to store the data in the LCP or on a
PC via MCT 10 Set-up Software tool.
Data transfer from frequency converter to LCP:
WARNING
Stop the motor before performing this operation.
1.
2.
3.
4.
Connect the LCP to another frequency converter and copy
the parameter settings to this frequency converter as well.
Data transfer from LCP to frequency converter:
WARNING
Stop the motor before performing this operation.
1.
2.
3.
4.
7.7 Read-out and Programming of Indexed
Parameters
Use chapter 7.4.2 Quick Menu Parameters - PI Basic Settings
QM2 as an example.
Press [OK] for selecting a parameter and use [
maneuvering between the indexed values.
To change the parameter value, select the indexed value
and press [OK].
Change the value using [
Press [OK] to accept the new setting.
Pressing [OK] for more than 1 s enters Adjust mode. In
Adjust mode, it is possible to make fast adjustment by
pressing [
▲
Press [
digits quickly. To exit modification mode, press [OK] more
than 1 s again with change saving or press [Back] without
change saving. Press [Back] to leave the parameter.
MG02K302 - Rev. 2013-12-03
Go to 0-50 LCP Copy
Press [OK]
Select [1] All to LCP
Press [OK]
Go to 0-50 LCP Copy
Press [OK]
Select [2] All from LCP
Press [OK]
▲ ▼
]/[ ].
▲ ▼
]/[ ] combined with [OK].
▼
]/[ ] to change value. Press [OK] to shift between
7 7
▲ ▼
]/[ ] for
63