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XtrapulsPac - User Guide
Chapter 3 – Reference
The slave phase shift is a trapezoidal movement added to the master/slave function output.
The slave phase shift is defined with acceleration, speed, and slave distance for phase shift.
The master phase shift command and slave phase shift command cannot be activated at the same time.
Starting Master-Slave Operation
Master length allows applying a modulo operation on the master input signal. If master length = 0 then modulo
operation is disabled.
If the master-slave function is a cam, the master length must be different from 0.
Trigger Mode: defines how to start the slave operation.
When the master-slave function is executed, the slave's movement can be triggered:
- immediately as soon as the master-slave function is executed,
- with rising edge on logic inputs
Start Mode: defines where to start the slave's movement.
When the slave is triggered, the slave's movement is started with the master position:
- relative to the start position or
- absolute to the master position (only with modulo).
Note: The scheme above shows a master running at constant speed.
Internal Master Signal
(modulo Master Length)
Internal Master Signal
applied to Master-Slave
Function:
relative to start position
Internal Master Signal
applied to Master-Slave
Function:
absolute to master
position (beginning of
new modulo)
triggered
slave's movement starts
slave's movement starts
execute
Master Length
t
