Parker Compax3 User Manual

Setting up Compax3
C3I12T11
154
192-120113 N08 C3I12T11 - December 2010
Attention in the case of a configuration download with master-slave
coupling (electronic gearbox, cam)
Switch Compax3 to currentless before starting the configuration download:
Master and Slave axis
4.2.2.1 Signal source HEDA
Signal source is a Compax3 master axis in which the HEDA operating mode
“HEDA master” is set.
Please enter besides the desired error reaction an individual HEDA axis address in
the range from 1 ...32.
The dimensional reference to the master is established via the following settings:
 Travel distance per motor revolution ( or pitch for linear motors) master axis
numerator
With denominator = 1 the value can be entered directly.
Long-term drift can be avoided by entering non-integral values integrally as a
fraction with numerator and denominator.
 Travel per motor revolution (or pitch of linear motors) master axis denominator
If required the direction of rotation of the master axis read in can be changed.
4.2.2.2 Encoder A/B 5V, step/direction or SSI feedback as
signal source
 The encoder simulation is not possible at the same time as the encoder
input<ohne_SSI_t> resp. the step/direction input.
The same interface is used here.
 A direction reversal configured in the C3 ServoManager does not affect the
encoder simulation.
The direction of rotation of the encoder simulation can, however, be changed via
the feedback direction in the MotorManager.
The dimensional reference to the master is established via the following settings:
 Travel distance per motor revolution ( or pitch for linear motors) master axis
numerator
With denominator = 1 the value can be entered directly.
Long-term drift can be avoided by entering non-integral values integrally as a
fraction with numerator and denominator.
 Travel per motor revolution (or pitch of linear motors) master axis denominator
 Increments per revolution of the master axis
If required the direction of rotation of the master axis read in can be changed.
Example: Electronic gearbox with position detection via encoder
The reference to the master axis is established via the increments per revolution
and the travel path per revolution of the master axis (corresponds to the
circumference of the measuring wheel).
Caution!
Reference to master
axis

Parker Compax3 Specifications

General

Brand	Parker
Model	Compax3
Category	Servo Drives
Language	English