3.6.6 PID
3.6.6.1 Speed PID Control
Speed PID Control maintains a constant motor speed regardless of the changing load on the motor.
1-00 Configuration Mode
1-01 Motor Control Principle
U/f
VVC
+
Flux Sensorless
Flux w/ enc. feedb
[0] Speed open loop
ACTIVE
ACTIVE
ACTIVE
N.A.
[1] Speed closed loop
N.A.
Not Active
N.A.
ACTIVE
[2] Torque
N.A.
N.A.
N.A.
Not Active
[3] Process
Not Active
Not Active
Not Active
N.A.
[4] Torque open loop
N.A.
Not Active
N.A.
N.A.
[5] Wobble
Not Active
Not Active
Not Active
Not Active
[6] Surface Winder
Not Active
Not Active
Not Active
N.A.
[7] Extended PID Speed OL
Not Active
Not Active
Not Active
N.A.
[8] Extended PID Speed CL
N.A.
Not Active
N.A.
Not Active
Table 3.1 Control Configurations with Active Speed Control
“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.
NOTICE
The Speed Control PID works under the default parameter setting, but tuning the parameters is highly recommended to
optimise the motor control performance. The 2 Flux motor control principles are particularly dependant on proper
tuning to yield their full potential.
sums up the characteristics that can be set-up for speed control. See
VLT
®
AutomationDrive FC 301/FC 302
Programming Guide
for details on programming.
Basic Operating Principles
VLT
®
AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
MG33BF02 - Rev. 2013-12-20
23
3
3
Содержание VLT AutomationDrive FC 301
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