Technical data

What's new in S7-Technology V2.0
CPU 317T: Technology Functions
1-2 A5E00251798-03
Use of DP(DRIVE) for standard DP slaves (V0)
DP(DRIVE) supports only standard DP slaves (V0). DP standard slaves (V0) can
be mapped to the I/O image DP(DRIVE) of the integrated technology, and
evaluated using the technology functions "MC_ReadPeriphery" and
"MC_WritePeriphery".
Enhanced functions for stand-alone axes
MC_MoveAbsolute MC_MoveRelative, MC_MoveVelocity
At the new Mode input parameter, you can decide whether to override the active
motion, or to continue with the new motion after a stop, or to overlay it with the new
speed.
New and enhanced functions for synchronism
• MC_GearIn
The new input parameter PhaseShift can be used to set a phase shift between
a master and following axis.
• MC_Phasing
The technology function is now also available for gearing.
New superimposing synchronization functions
These new superimposing synchronization functions can be used to process parts
on-the-fly.
• MC_CamInSuperImposed, MC_CamOutSuperImposed
The technology functions "MC_CamInSuperImposed" and
"MC_CamOutSuperImposed" start or end superimposing camming between
the leading and following axes.
• MC_GearInSuperImposed, MC_GearOutSuperImposed
The technology functions "MC_GearInSuperImposed" and
"MC_GearOutSuperImposed" start or end superimposing gearing between the
leading and following axes.
• MC_PhasingSuperimposed
Use the technology function "MC_PhasingSuperImposed" to define a phase
shift of the leading axis to the following axis in the coordinate system of
superimposing synchronism.
New and improved cam disk function
• MC_GetCamPoint
The new technology function "MC_GetCamPoint" allows you to determine the
position of the leading and following axes at an existing cam disk.
• MC_CamSectorAdd
The performance of the technology function "MC_CamSectorAdd" with respect
to the insertion of interpolation points was significantly improved.