L_MC2P_MotionControlCam for multi axes

This chapter describes all function blocks that are contained in the "L_MC2P_MotionControlCam" function library.

Function blocks for multi-axes movements

For synchronous motion control of several axes (cam functionality).

Function block	Info
MC_CamIn	Execute an existing cam
MC_CamOut	Cancel coupling of the slave axis to the master axis again
MC_CombineAxes	Transmit motion of two axes to a third axis
MC_GearIn	Establish velocity synchronism between master and slave axis
MC_GearInPos	Establish position synchronism between master and slave axis
MC_GearOut	Cancel synchronous motion between master and slave axis again
MC_PhasingAbsolute	Set virtual absolute offset between master and slave axis
MC_PhasingRelative	Set virtual relative offset between master and slave axis

Additional blocks for Lenze-specific functions

Function block	Info
L_MC2P_BoundsCam	Calculate maximum and minimum values of the position, velocity and acceleration of the slave axis for the specified curve profile
L_MC2P_CamDataPointXY	Definition of the data points with XY information (not equidistant).
L_MC2P_CamDataPointXYA	Definition of the data points with XYA information (not equidistant).
L_MC2P_CamDataPointY	Definition of the data points with Y information (equidistant).
L_MC2P_CamDataPointYA	Definition of the data points with YA information (equidistant).
L_MC2P_CamDataXYVA	Definition of the data points with XYVA information.
L_MC2P_CamGetSlavePosition	Read out the associated slave position from the transmitted cam data by specifying the master position
L_MC2P_CamRefFromFile	Generate an MC_CAM_REF structure for the FB MC_CamIn from an existing cam file (*.lcp)
L_MC2P_CamRefFromStruct	Generate an MC_CAM_REF structure for the FB MC_CamIn online from the transmitted cam data (basic conditions, characteristics, or data points)
L_MC2P_CamRefToFile	Write cam data (MC_CAM_REF structure) into an *.lcp file
L_MC2P_ClutchPos	Implement a "Path-controlled clutch" of the master position via a fifth-order polynomial for all travel ranges.
L_MC2P_ClutchVelocity	Implement a "Virtual clutch" with speed reference for the "Electronic gearbox" application.
L_MC2P_ConvAxisV	A velocity between two axes is transformed.
L_MC2P_Differentiate	A speed signal is generated from a position value.
L_MC2P_LinearCoupling	Implement a master value connection for the "Synchronism" application.
L_MC2P_TappetDataObject	Definition of a position or time-based tappet.
L_MC2P_TappetDataTime	Definition of the switch-on and switch-off positions of time-based tappets.
L_MC2P_TappetRefFromFile	Generate an L_MC2P_Tappet_Ref structure from an available tappet file for the FB L_MC2P_TappetRegister (tappet group)
L_MC2P_TappetRefFromStruct	Generate an L_MC2P_Tappet_Ref structure online from the transmitted tappet track data for the FB L_MC2P_TappetRegister (cam group)
L_MC2P_TappetRefToFile	Write cam track data (L_MC2P_Tappet_Ref structure) into a file.
L_MC2P_TappetRegister	Cam group with switch-on and switch-off dynamisation