Danfoss VLT FC 360 Design Manual page 28

Product Overview
The following must be programmed in order shown (see explanation of settings in the VLT
Programming Guide)
In Table 2.5 it is assumed that all other parameters and switches remain at their default setting.
2 2
Function
1) Make sure the motor runs properly. Do the following:
Set the motor parameters using name plate data
Have the frequency converter makes an Automatic Motor
Adaptation
2) Check the motor is running and the encoder is attached properly. Do the following:
Press [Hand On]. Check that the motor is running and note
in which direction it is turning (henceforth referred to as
the "positive direction").
3) Make sure the drive limits are set to safe values
Set acceptable limits for the references.
Check that the ramp settings are within drive capabilities
and allowed application operating specifications.
Set acceptable limits for the motor speed and frequency.
4) Configure the Speed Control and select the Motor Control principle
Activation of Speed Control
Selection of Motor Control Principle
5) Configure and scale the reference to the Speed Control
Set up Analog Input 53 as a reference Source
Scale Analog Input 53 0 RPM (0 V) to 50 RPM (10 V)
6) Configure the 24 V HTL encoder signal as feedback for the Motor Control and the Speed Control
Set up digital input 32 and 33 as encoder inputs
Choose terminal 32/33 as Speed PID feedback
7) Tune the Speed Control PID parameters
Use the tuning guidelines when relevant or tune manually
8) Finished!
Save the parameter setting to the LCP for safe keeping
Table 2.5 Programming Order for Speed PID Control
26
®
VLT AutomationDrive FC 360 Design Guide
Parameter no.
1-2*
1-29 Automatic Motor
Adaptation (AMA)
3-02 Minimum Reference
3-03 Maximum Reference
3-41 Ramp 1 Ramp Up
Time
3-42 Ramp 1 Ramp Down
Time
4-12 Motor Speed Low
Limit [Hz]
4-14 Motor Speed High
Limit [Hz]
4-19 Max Output
Frequency
1-00 Configuration Mode
1-01 Motor Control
Principle
3-15 Reference Resource
1
6-1*
5-14 Terminal 32 Digital
Input
5-15 Terminal 33 Digital
Input
7-00 Speed PID Feedback
Source
7-0*
0-50 LCP Copy
®
MG06B202 - VLT is a registered Danfoss trademark
®
AutomationDrive FC 360
Setting
As specified by motor name plate
[1] Enable complete AMA
Set a positive reference.
0
50
default setting
default setting
0 Hz
50 Hz
60 Hz
[1] Speed closed loop
plus
[1] VVC
Not necessary (default)
Not necessary (default)
[82] Encoder input B
[83] Encoder input A
[1] 24 V Encoder
See the guidelines below
[1] All to LCP