
B-63950EN/02 4.DESCRIPTION OF PARAMETERS
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# 7 3OF If three-dimensional coordinate conversion is not nested with a
command for tool length compensation, or if three-dimensional
coordinate conversion is specified during tool length compensation
and another command for tool length compensation is specified:
0: No alarm is issued.
1: The alarm (PS0049) is issued.
Example 1) An alarm is raised in the following cases:
1
) G68 X_ Y_ Z_ I_ J_ K_ R_ ;
:
G43 H1 ;
:
G69 ;
:
G49 ;
2) G43 H1 ;
:
G68 X_ Y_ Z_ I_ J_ K_ R_ ;
:
G49(G43H2,H2 etc.) ;
:
G69 ;
← PS0049 raised
← PS0049 raised
Example 2) No alarm is raised in the following cases:
3) G68 X_ Y_ Z_ I_ J_ K_ R_ ;
:
G43 H1 ;
:
G49 ;
:
G69 ;
4) G43 H1 ;
:
G68 X_ Y_ Z_ I_ J_ K_ R_ ;
:
G69 ;
:
G49 ;
NOTE
A command to cancel tool length compensation
(G28, etc.) will not cause an alarm to be raised. If a
command like this is specified in the G68 mode,
program as indicated in 3) above.
G43 H1 ;
:
G68 X_ Y_ Z_ I_ J_ K_ R_ ;
:
G28 X_ Y_ Z_ ; ← Offset is cancelled.
: No alarm is raised.
G69 ;