Standard Optimization Parameters; Control Signal Limitations - Parker Compax3 Series Operating Instructions Manual

Setting up Compax3
206
Symbol Description
Proportional term
K
p
signal is multiplied with K
First order delay component (P-T1 component)
T1
Integration block (I-block)
K
I
PI-block
Kp,T
N
Limitation block (signal limitation)
Notch filter (band elimination filter)
f
B
d
f
Addition block
blue descrip- Optimization objects
tion (simple pointer line)
red descripti- Status objects
on (pointer line with vertical stroke)

Standard optimization parameters

The above figure shows the parameters for the standard group. With the aid of
these parameters, you can optimize the standard cascade structure.

Control signal limitations

In this chapter you can read about:
Limitation of hte setpoint velocity..................................................................................... 207
Limitation of the setpoint current...................................................................................... 207
Limitation of the control voltage ....................................................................................... 207
The cascade structure shows that a limitation block is available in the control signal
sector of each controller. The limitations of the position and velocity loops are cal-
culated from the set limitations in the configuration and the motor parameters of the
selected motor.
192-120114 N5 C3I22T11 June 2008
p
C3I22T11