Rockwell Automation GMLC Reference Manual - Manual (Page 285)

Publication GMLC-5.2 - November 1999
248 Motion Blocks
Also, use the Configure CAM block’s Auto-Correction dialog box to
continuously re-synchronize position-lock cam master and slave axes to
registration marks. See Auto-Correction for details.
The Configure Cam function block resides on the CAM Palette.
Selecting Auto-Correction displays the Auto-Correction page for this
dialog box. See Auto-Correction in this section for instructions on the
Auto-Correction function.
Cam Start and End Points
The motion controllers contain two cam tables that can be used to store
many individual time-lock and/or position-lock cam profiles. The master
cam table stores time values (for time-lock cams) or master axis positions
(for position-lock cams), and the slave cam table stores the corresponding
slave axis positions, as shown below.
Master
Cam Table
Slave
Cam Table
Profile 1
Master Points
Profile 1
Slave Points
Profile 2
Master Points
Profile 3
Master Points
Profile n
Master Points
Profile 2
Slave Points
Profile 3
Slave Points
Profile n
Slave Points
Cam Table
Point
Number
0 Profile 1
Start Point
Profile 2
Start Point
Profile 3
Start Point
Profile n
Start Point
N = 1999 for iCODE V2.4 and earlier;
12999 for iCODE V3.0 and later.
N