DVP-15MC Series Motion Controller Operation Manual
11-192
When the master axis and slave axis are both in absolute mode and the engagement begins, the
master axis position and slave axis position are both 0. When there is no position offset and scaling
(the offset and scaling are default values), the actual master axis position correspond to the actual
slave axis position in the execution of the cam motion as shown in the following figure.
When the offset and scaling are not default values, the corresponding relationship between the actual
master axis position and actual slave axis position are affected in the execution of the cam motion as
below.
 MasterOffset:0 and SlaveOffset:0 and the impact of MasterScaling and SlaveScaling on
the cam relationship
Slave ax is c am ph as e
Mas ter axis ca m phas e
0 360
120
0
Slave ax is pos iti on
Mas ter axis po si tio n
0
360
120
Slave ax is pos itio n
M aster axis posi tio n
0 360
120
0 360
Case 1 Ca se 2
MasterScali ng=1
Sla veScali ng=1
Maste rSca ling=1
S laveScaling=2
240
Slave axis pos ition
Maste r axis pos ition
0 360
6 0
0 360
120
Cas e 3 Cas e 4
Master Scal ing=1
Sl aveScaling=0 .5
MasterScalin g=0.5
SlaveScalin g=1
180
Slave axis positi on
Master axis position
Slave axis posi tio n
M aster axis positi on