Siemens SINUMERIK 828D Function Manual page 1569

• Wear values in the machine coordinate system
Part program instruction: TOWMCS
• Wear values in the workpiece coordinate system
Part program instruction: TOWWCS
Figure 18-52 Transformation of wear data dependent on SD42935
Programming
G-code group 56 can be used to define the following values:
Syntax Corrections
Initial setting value for offsets in tool length
TOWSTD
Wear data in the machine coordinate system (MCS)
TOWMCS
Wear values in workpiece coordinate system (WCS)
TOWWCS
Wear values in basic coordinate system (BCS)
TOWBCS
Wear values in the TCS (Tool Coordinate System) at the toolholder (tool carrier
TOWTCS
reference point T)
Wear values in tool coordinate system for kinematic transformation (KCS) of tool
TOWKCS
head
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
W1: Tool offset
18.11 Sum offsets and setup offsets
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