Speed Pid Control - Danfoss VLT AutomationDrive FC 300 Design Manual

FC 300 Design Guide

3.3.1. Speed PID Control

The table shows the control configurations where the Speed Control is active.
Par. 1-00 Configu-
ration Mode
[0] Speed open loop Not Active
[1] Speed closed
loop
[2] Torque
[3] Process
Note: "N.A." means that the specific mode is not available at all. "Not Active" means that the
specific mode is available but the Speed Control is not active in that mode.
Note: The Speed Control PID will work under the default parameter setting, but tuning the pa-
rameters is highly recommended to optimize the motor control performance. The two Flux motor
control principles are specially dependant on proper tuning to yield their full potential.
The following parameters are relevant for the Speed Control:
Par. 1-01 Motor Control Principle
U/f plus
VVC
Not Active
N.A. ACTIVE
N.A. N.A.
Not Active
MG.33.B9.02 - VLT ® is a registered Danfoss trademark
3. Introduction to FC 300
Flux Sensorless Flux w/ enc. feedb
ACTIVE N.A.
N.A. ACTIVE
N.A. Not Active
ACTIVE ACTIVE
3
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