![background image](http://html1.mh-extra.com/html/ge/af-650-gp-series/af-650-gp-series_design-manual_3944486028.webp)
Case 3: Negative to positive reference with dead band, Sign determines the direction, -Max – +Max
3.4 PID Control
3.4.1 Speed PID Control
The table shows the control configurations where the Speed Control is active.
Par. H-40
Configuration Mode
Par. H-41
Motor Control Principle
Motor Control Principle
U/f
Advanced Vector Control
Flux Sensorless
Flux w/ enc. feedb
[0] Speed open loop
Not Active
Not Active
ACTIVE
N.A.
[1] Speed closed loop
N.A.
ACTIVE
N.A.
ACTIVE
[2] Torque
N.A.
N.A.
N.A.
Not Active
[3] Process
Not Active
ACTIVE
ACTIVE
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 parameters 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.
AF-650 GP Design Guide
27
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Summary of Contents for AF-650 GP Series
Page 5: ...AF 650 GP Design Guide 4 1...
Page 53: ...AF 650 GP Design Guide 52 4...
Page 97: ...Please note airflow directions 6 1 5 Mechanical Dimensions AF 650 GP Design Guide 96 6...
Page 98: ...Please note airflow directions AF 650 GP Design Guide 97 6...
Page 99: ...Please note airflow directions AF 650 GP Design Guide 98 6...
Page 100: ...Please note airflow directions AF 650 GP Design Guide 99 6...
Page 173: ...Max cable length 150 m AF 650 GP Design Guide 172 9...
Page 179: ...AF 650 GP Design Guide 178 9...