
B–63010EN/02
4. DESCRIPTION OF PARAMETERS
243
#7
5006
#6 #5 #4 #3 #2 #1
TGC
#0
OIM
OIM
[Data type] Bit
OIM When the unit is switched between the inch and metric systems, automatic
tool offset value conversion is:
0 : Not performed
1 : Performed
NOTE
If this parameter setting is changed, reset the tool offset
data.
TGC When a T code is specified in a block containing G50, G04, or G10:
0 : No alarm occurs.
1 : P/S alarm No.245 occurs.
5007
3OC3OF
#7 #6 #5 #4 #3 #2 #1 #0
[Data type] Bit
3OC If tool length compensation is not cancelled before three–dimensional
coordinate conversion is specified, an alarm is:
0 : Not raised.
1 : Raised. (P/S049 alarm)
3OF If the commands of three–dimensional coordinate conversion and tool
length compensation are not nested, an alarm is:
0 : Not raised.
1 : Raised. (P/S049 alarm)
Example 1) An alarm is raised in the following cases:
<1> G68 X__ Y__ Z__ I0 J1 K0 R50.;
:
G43 H1 ;
:
G69 ;
:
G49 ;
<2> G43 H1 ;
:
G68 X__ Y__ Z__ I0 J1 K0 R50.;
:
G49 (or G43 H2, etc.);
:
G69 ;
← P/S049 raised
← P/S049 raised