No offset of MCS

The MCS has not been offset or rotated via the parameters 121 ... 126 . By default, the MCS is identical with the WCS.

Pay attention to the statements in the section Product Coordinate System (PCS_x) .

Offset of the MCS

The MCS has been shifted or rotated via the parameters 121 ... 126 . WCS and MCS are not identical anymore. A transformation of a PCS set by the FBs MC_SetCoordinateTransform or MC_SetCartesianTransform now refers to the WCS only.