Vector VEC-VA Series User Manual

VA Motion Controller Programming Manual
472
the pre-planned times. If from the perspective of the cam phase, the cam is twice
the original phase of the spindle, i.e., the cam shaft 360 goes from 720 cycles (720
* 2 = 360), Slave axis of the cam phase constant.
 Scaling from affecting the main axis ratio of 1, the relationship between the main cam
axis offset from the actual implementation of the
Spindle offset curve corresponds to the actual axis position to be performed when the cam
moves laterally; axis offset Slave axis position corresponding to the execution of longitudinal
movement of the cam curve.
Case 1:When the main shaft from the zoom ratio is 1, the spindle offset 0, offset from the shaft 60,
the spindle 60 from the position corresponding to the coupled position are in the shaft
based on the pre-planned. For example: a cam network plan, the position of the spindle
shaft 180 from the shaft corresponding to position 180, the actual implementation, the
corresponding position Slave axis of the shaft 240 (240 + 60 = 180).
Case 2:When the main shaft from the zoom ratio is 1, the spindle 90 is offset Slave axis offset of 0,
with the axis of the shaft from the main shaft axis position corresponding to a position
shifted by 90 (plus the offset amount) on the basis of pre-planned . For example: a cam
network plan, the spindle axis position 180 corresponding to the shaft position is 180,
the actual implementation, a spindle axis position 90 corresponding to the shaft position
180, cam relationship i.e., pre-planned spindle axis position 180 ( 180 = 90 + 90)
corresponding to the shaft position.
 StartMode
Meshing process, the parameters can be specified by the operation mode StartMode axis, i.e.
StartMode acting on the instruction stage MC_CamIn
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4
,As shown below:

Vector VEC-VA Series Specifications

General

Brand	Vector
Model	VEC-VA Series
Category	Controller
Language	English