Parker Compax3 I10T10 User Manual

Parker EME
Setting up Compax3
192-120100 N16 C3I10T10 - December 2010
131
4.4.4.2 Velocity loop damping
Nominal value: 100%
The damping influences the Setpoint value overshoot magnitude and the
decay time constant of control loop oscillation.
Overshoot decreases. High frequency oscillation of the servo drive takes place as
from a certain threshold value.
On increasing the damping:
The Setpoint value overshoot of the actual value increases, and the actual value
oscillates for a longer time above and below the Setpoint value. As from a certain
threshold value the servo drive oscillates continuously.
On decreasing the attenuation
t
1: Setpoint value
2: Actual value
3: Damping
2100.3: Velocity loop damping
Unit: % Range: 0 ... 500 Standard value: 100%
The damping influences the Setpoint value overshoot magnitude and the decay time
constant of control loop oscillation.
4.4.4.3 Filter - Actual velocity
Can be used to improve (filter) the rotation speed signal. The greater the value, the
stronger becomes the filter effect. However, the rotation speed delay increases
with this value, so that the maximum possible control loop dynamic range becomes
smaller with values which are too large.
 If you use motors with high-quality feedback systems (SinCos
©
/ EnDat /
SineCosine feedback) and low vibration mechanics, set the value to 0.
 In the case of large load inertia in relation to the moment of inertia of the motor, a
large value can achieve further improvement in the attainable stiffness.
2100.5: Filter - Actual velocity
Unit: % Range: 0 ... 550 Standard value: 100%
This is used to improve signals (filtering) of the speed control signal
4.4.4.4 Advanced control parameters
The Statuswerte are divided into 2 groups (user levels):
standard: here you can find all important Statuswerte
advanced:Advanced Statuswerte requiring a better knowledge
The user level can be changed in the optimization window (left hand side lower part
under selection (TAB) "optimization") with the following button.
Switching of the
user level

Parker Compax3 I10T10 Specifications

General

Rated Current	10 A
Protection Class	IP20
Supply Voltage	200-480 VAC
Control Interface	EtherCAT, CANopen
Feedback Options	Resolver