If the 100s digit of the settings data is 1, the sign of the second length component
is inverted.
If the setting data SD42950 $SC_TOOL_LENGTH_TYPE has the value 3, this setting data is
only active with milling tools. Together with setting data SD42942
$SC_TOOL_LENGTH_CONST_T, the length
assignments can then be set separately for turning
and milling tools.
42942 TOOL_LENGTH_CONST_T - W1
- Change tool length components for turning tools with change of
active plane
DWORD Immediately
-
808d-me42 - 0, 0, 0, 0, 0, 0, 0, 0... - - 0/0 S
808d-me62 - 0, 0, 0, 0, 0, 0, 0, 0... - - 0/0 S
808d-te42 - 18 - - 0/0 S
808d-te62 - 18 - - 0/0 S
808d-mte40 - 0, 0, 0, 0, 0, 0, 0, 0... - - 7/7 U
808d-mte60 - 0, 0, 0, 0, 0, 0, 0, 0... - - 7/7 U
Description: This setting data is only evaluated if SD42950 $SC_TOOL_LENGTH_TYPE has the value 3.
Under this condition, it has the following meaning:
If this setting data is not equal to zero, the assignment of the tool length components
(length, wear and base dimensions) of turning tools (tool types 400 to 599) to geometry
axes is not changed when the machining plane (G17 - G19) is changed.
The assignment of tool orientation components is not affected by this setting data.
Setting data SD42957 $SC_TOOL_ORI_CONST_T may have to be set correspondingly.
The assignment of tool orientation components to the geometry results from the value
of the setting data according to the following table.
The representation of this information in tables assumes that geometry axes 1 to 3 are
called
X, Y
and Z. For assignment of an offset to an axis, not the axis identifier but
the axis sequence is relevant.
Content Length 1 Length 2 Length 3
17 Y X Z
18* X Z Y
19 Z Y X
-17 X Y Z
-18 Z X Y
-19 Y Z X
* Any value which is not 0 and is not one of the six values listed, is evaluated as
value 18.
For values that are the same but with a different sign, assignment of length 3 is
always the same, lengths 1 and 2 are reversed.
If the 100s digit of the settings data is 1, the sign of the second length component
is inverted.
42950 TOOL_LENGTH_TYPE - W1
- Assignment of tool length compensation independent of tool type DWORD Immediately
-
808d-me42 - 0, 0, 0, 0, 0, 0, 0, 0... - - ReadOnly M
808d-me62 - 0, 0, 0, 0, 0, 0, 0, 0... - - ReadOnly M
808d-te42 - 2 - - ReadOnly M
808d-te62 - 2 - - ReadOnly M
808d-mte40 - 0, 0, 0, 0, 0, 0, 0, 0... - - 7/7 U
808d-mte60 - 0, 0, 0, 0, 0, 0, 0, 0... - - 7/7 U
NC setting data
Parameter Manual
334 Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1
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