
H. DESCRIPTION OF PARAMETERS
B–63443EN/02
APPENDIX
320
3410 Tolerance of arc radius
Data type: 2-word
Unit of data:
Increment system
Least input
increment
Unit
Input in mm 0.001 mm
Input in inches 0.0001 inch
Valid data range: 1 to 99999999
When a circular interpolation command (G02, G03) is executed, the
tolerance for the radius between the start point and the end point is set.
If the difference of radii between the start point and the end point
exceeds the tolerance set here, an alarm is informed.
NOTE
When the set value is 0, the difference of radii is not
checked.
3411 M code preventing buffering 1
3412 M code preventing buffering 2
3413 M code preventing buffering 3
3420 M code preventing buffering 10
LL
Data type: Byte
Valid data range: 0 to 255
Set M codes that prevent buffering the following blocks. If
processing directed by an M code must be performed by the machine
without buffering the following block, specify the M code.
M00, M01, M02, and M30 always prevent buffering even when they
are not specified in these parameters.