Siemens SINUMERIK 808D ADVANCED Parameter Manual

42490 CUTCOM_G40_STOPRE - W1
- Retraction behavior of tool radius compensation with prep. stop BOOLEAN Immediately
-
- - FALSE, FALSE,
FALSE, FALSE,
FALSE, FALSE,
FALSE, FALSE...
0 - 3/3 U
Description: FALSE:
If there is a preprocessing stop (either programmed or generated internally by the
control) before the deselection block (G40) when tool radius compensation is active,
then firstly the starting point of the deselection block is approached from the last
end point before the preprocessing stop. The deselection block itself is then
executed, i.e. the deselection block is usually replaced by two traversing blocks.
Tool radius compensation is no longer active in these blocks. The behavior is thus
identical with that before the introduction of this setting data.
TRUE:
If there is a preprocessing stop (either programmed or generated internally by the
control) before the deselection block (G40) when tool radius compensation is active,
the end point of the deselection point is traversed in a straight line from the last
end point before the preprocessing stop.
42494 CUTCOM_ACT_DEACT_CTRL - W1
- Approach & retraction behavior with 2-1/2D tool radius compens. DWORD Immediately
-
- - 2222, 2222, 2222,
2222, 2222, 2222,
2222, 2222...
- - 3/3 U
Description: This setting data controls the approach and retraction behavior with tool radius
compensation if the activation or deactivation block does not contain any traversing
information. It is only evaluated with 2-1/2D TRC
(CUT2D or CUT2DF).
The decimal coding is as follows:
N N N N
| | | |____ Approach behavior for tools with tool point direction
| | | (turning tools)
| | |______ Approach behavior for tools without tool point direction
| | (milling tools)
| |________ Retract behavior for tools with tool point direction
| (turning tools)
|__________ Retract behavior for tools without tool point direction
(milling tools)
If the position in question contains a 1, approach or retraction is always performed,
even if G41/G42 or G40 stands alone in a block.
For example:
N100 x10 y0
N110 G41
N120 x20
If a tool radius of 10mm is assumed in the above example, position x10y10 is approached
in block N110.
NC setting data
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1 319

Siemens SINUMERIK 808D ADVANCED Specifications

General

Brand	Siemens
Model	SINUMERIK 808D ADVANCED
Category	Control Unit
Language	English