
B–63380EN/02
4. DESCRIPTION OF PARAMETERS
105
CFH When bit 6 (CLR) of parameter No.3402 is 1, the reset button on the MDI
panel, the external reset signal, the reset and rewind signal, or emergency
stop will,
0 : Clear F codes, H codes (for the F series), D codes (for the F series), and
T codes (for the T series).
1 : Not clear F codes, H codes (for the F series), D codes (for the F series),
and T codes (for the T series).
3410 Tolerance of arc radius
[Data type] 2–word
Increment system IS–B IS–C Unit
Millimeter input 0.001 0.0001 mm
Inch input 0.0001 0.00001 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, a P/S alarm No.20 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
LL
3420 M code preventing buffering 10
[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.
[Unit of data]