4 positionservo reference diagrams, Reference, Position and velocity regulators – Lenze PM94P01C User Manual
Page 126
PM94P01C
124
Reference
3.4
PositionServo Reference Diagrams
This section contains the process flow diagrams listed in Table 69. These diagrams are for reference only.
Table 69: PositionServo Process Flow Diagrams
Drawing #
Description
S999
Position and Velocity Regulator
S1000
Motion Commands -> Motion Queue -> Trajectory Generator
S1001
Current Command -> Motor
S1002
Encoder Inputs
S1003
Analog Inputs
S1004
Analog Outputs
S1005
Digital Inputs
S1006
Digital Outputs
Position and Velocity Regulators
Position
Command
Kff term
Biquad
Convergence
Filter
Biquad
Convergence
Filter
Velocity
Estimator
Secondary
Encoder
Primary
Encoder
Current
Limiter
I term Limit and
unti wind-up
I term Limit and
unti wind-up
P term
D term
I term
=0
=1
+
-
+
+
+
+
+
+
-
P term
D term
Velocity
Window
#41 Second Encoder
Position Feedback
Mechanical Velocity Feedback
Velocity Command
To Torque Amplifier
Current Command
Kff is automatically calculated
+
+
+
-