Parker Compax3 Fluid T40

Motion control C3F_T40
224 192-121102 N04 June 2008
5.10.5. Cam function structure
In this chapter you can read about:
Function modules of the cam ...........................................................................................224
Signal image.....................................................................................................................225
Cam reference systems....................................................................................................229
5.10.5.1 Function modules of the cam
Execute
C3_CamIn
Execute
MC_CamIn
Execute
C3_CamOut
Execute
C3_CamTableSelect
Execute
C3_MasterControl
StartSource
Master
Position
Cam
Setpoint
generator
Functions of the individual modules:
Master Position:
 Detection of the master position
 Alignment / adjustment of the master position signal
For this the following IEC modules are available
 C3_MasterControl:
 Select source
 activate detection
 activate master back stop (only rising master signals are accepted)
 C3_SetMaster: Define start position for the master signal.
 C3_MasterConfig: Define master reset distance (independent of the curve reseet
distance).
 MC_Phasing: Additional master distance which is added to the master signal and
which causes a slave movement.
Cam: Curve generation and control
 Selection of the curve
 Settings: run through curve once or cyclically
 Enable the master signal to the curve
 Definition of the master reference: relative or absolute.
 Specification of the master and slave segment distance.
 Specification of another MasterOffset with absolute reference or a starting delay
with relative reference.
This is made via the ”C3_CamTableSelect2 IEC module.