VA Motion Controller Programming Manual
468
When MasterAbsolute axis position parameter is FALSE, between the axis position of the
spindle relative to its cam phase relationship, i.e., start time of the spindle engaging a
corresponding cam phase thereof is 0, and thereafter, the spindle cam phase is calculated, in
accordance with the correspondence relation will be. For example: spindle relative mode, the
relationship between the cam spindle 360 is the maximum range, the engagement start time
axis position of the main shaft 180, the axis position of the spindle 180 which corresponds to the
cam phase is 0, the position of the shaft 200 which corresponds to a phase of the cam 20 ( 20 =
(200-180) 360%), and so on. In this case, the relationship between the cam and its phase axis
position of the spindle (spindle position) as shown below:
When SlaveAbsolute parameter is FALSE, the position of the shaft between the shaft and its
opposing relationship to the cam phase, i.e. the phase of the engagement start timing of the cam
shaft at the moment planning phase satisfy the relationship of the cam from the cam shaft. When
the axis is in relative mode, the method determines Slave axis of the spindle cam phase different
from the phase axis is determined when the cam must satisfy the condition: the engagement start
timing phase from the cam shaft and the cam at the moment the phase of the cam shaft satisfies
planning. For example: From axis relative mode, the cam shaft from the relationship between the
maximum value of the range 360, from the start time of the engagement position of the shaft axis
100, at the moment when the spindle cam phase is 0 (according to the requirements from the phase
relationship of the cam shaft of the cam is 0), shaft 100 from a position corresponding to which
the cam phase is 0, as shown. 1 case; if by a cam shaft from the cam phase relation as in claim 200,
100 from the shaft position which corresponds to a phase of the cam 200, as the case of FIG. 2
shows.
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