Siemens SINUMERIK 840D sl Function Manual page 1830

Detailed Description
2.3 Tool cutting edge
Special points to be noted
• If the cutting edge center point S is used instead of point P as a reference point to
• The identifier 0 (zero) is not permitted as a cutting edge position.
2.3.4 Geometry tool length compensation (tool parameters 3 to 5)
Tool length 1 to 3
The lengths of the tools for tool length compensation are entered as tool lengths 1 to 3 (tool
parameters 3 to 5). The following length specifications must be entered as a minimum for
each tool type:
Tool type 12x, 140, 145, 150:
Tool type 13x:
Tool type 2xx:
Tool type 5xx:
Note
All three tool parameters 3 to 5 (tool length 1 to 3) are always calculated in the three
geometry axes, irrespective of the tool type.
If more tool lengths than the minimum required are entered in tool parameters 3 to 5 for one
tool type (only tool length 1 is required for tool type 2xx), these additional tool lengths are
calculated in the geometry axes without an alarm.
Note
Please refer to the following documentation for information about entering tool dimensions
(lengths) in tool parameters 3 to 5 (tool lengths 1 to 3) and how these are calculated in the
three geometry axes:
References:
/BAD/Operator's Guide HMI Advanced
/BEM/ Operator's Guide HMI Embedded
42
calculate the tool length compensation, the identifier 9 must be entered for the cutting
edge position.
Tool length 1
Tool length 1 to 3 (depending on plane G17-G19)
Tool length 1
Tool length 1 to 3
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Basic logic functions: Tool Offset (W1)