Siemens SINUMERIK 840Di Function Manual page 761

2.3.5 Basic zero system (BZS)
BZS
The basic zero system (BZS) is the basic coordinate system with a basic offset.
Fig. 2-18
Basic offset
The basic offset describes the coordinate transformation between BCS and BZS. It can be
used, for example, to define the palette window zero.
The basic offset comprises:
• Zero offset external
• DRF offset
• Superimposed motion
• Chained system frames
• Chained basic frames
Axis Types, Coordinate Systems, Frames (K2)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Basic offset between BCS and BZS
Detailed Description
2.3 Coordinate systems
2-31