Danfoss VLT AutomationDrive FC 300 Design Guide

Function Parameter no. Setting
Set acceptable limits for the references. 3-02 Minimum Reference
3-03 Maximum Reference
0 RPM (default)
1,500 RPM (default)
Check that the ramp settings are within drive capabilities
and allowed application operating specifications.
3-41 Ramp 1 Ramp-up
Time
3-42 Ramp 1 Ramp-down
Time
default setting
default setting
Set acceptable limits for the motor speed and frequency. 4-11 Motor Speed Low
Limit [RPM]
4-13 Motor Speed High
Limit [RPM]
4-19 Max Output
Frequency
0 RPM (default)
1,500 RPM (default)
60 Hz (default 132 Hz)
4) Configure the speed control and select the motor control principle.
Activation of Speed Control. 1-00 Configuration Mode [1] Speed closed-loop
Selection of Motor Control Principle. 1-01 Motor Control
Principle
[3] Flux w motor feedb
5) Configure and scale the reference to the speed control.
Set up analog Input 53 as a reference source. 3-15 Reference Resource 1 Not necessary (default)
Scale analog Input 53 0 RPM (0 V) to 1500 RPM (10 V). 6-1* Analog Input 1 Not necessary (default)
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. 5-14 Terminal 32 Digital
Input
5-15 Terminal 33 Digital
Input
[0] No operation (default)
Choose terminal 32/33 as motor feedback. 1-02 Flux Motor Feedback
Source
Not necessary (default)
Choose terminal 32/33 as speed PID feedback. 7-00 Speed PID Feedback
Source
Not necessary (default)
7) Tune the speed control PID parameters.
Use the tuning guidelines when relevant, or tune
manually.
7-0* Speed PID Ctrl
See chapter 3.4.5 Tuning Speed PID Control
8) Finished.
Save the parameter setting to the LCP. 0-50 LCP Copy [1] All to LCP
Table 3.8 Programming Order
Product Introduction Design Guide
MG34S222 Danfoss A/S © Rev. 2014-02-10 All rights reserved. 39
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Danfoss VLT AutomationDrive FC 300 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300
Category	DC Drives
Language	English