Vector VEC-VA Series, Programming Manual

Page: 443 / 649

VA Motion Controller Programming Manual
438
triggered from a rotary axis will be compensated, can ensure that the next sets of
standard. The real axis of the spindle must be in this mode, Cut_DI_Valid Mark_DI_Valid
and are set to Ture

Function Description
1,The camshaft is a kind of follow the same movement, the camshaft position itselfYesBy the
parameters we setThe spindle positionAutomatic planning out
2,Cutting wheel module is continuous cam curve. As long as proper planning parameters
without continuousExecuting instructions, May remain fixed length mode. (Because the cutting
wheel and the position of zero clearance profile planning point is tangent point, and is typically
applied at the tangent point from the shaft)
3, in mode 3, 4, the signal contact point indispensable, otherwise it is impossible to realize
the function of electronic cam wheel cut from the shaft, both tangent point from the start position
is the end position of the axis cleared zero, no cut point Slave axis has been running at
synchronous speed, can not be executed next cam cycle;
4, under CANopen mode, only mode 0,1.
Program Example
1, Variables, and procedures
variable name type of data The initial value
MC_MoveVelocity_7 MC_MoveVelocity
Master USINT 0
Velocity LREAL 1000.0
Vel_Dir INT 1
Vel_BM INT 0
NS_MC_RotaryCutIn_1 NS_MC_RotaryCutIn
AXIF_M USINT 0
AXIF_S2 USINT 1
Rotarycut_ex BOOL FALSE
Enable_Cutout BOOL FASLE
StartMode INT 3
MasterValueSource INT 1
BufferMode INT 0
Mark_di_valid BOOL TRUE
Mark_DI_Num INT 11
Mark_DI_Edge BOOL TRUE
Rotary_Insync BOOL
Rotary_EndOfProfile BOOL
CutOut_Done BOOL
Rotary_Bsy BOOL
Rotary_Act BOOL