HEIDENHAIN iTNC 530 Service Manual page 348

MP
MP7680
MP7681
25 – 346
Function and input
Machine parameter with multiple function
Bit 8 – Insertion of rounding arc or cubic spline
0: Rounding arc is inserted.
1: A cubic spline is inserted instead of a rounding
arc.
Bit 9 – Constant jerk on spline (bit 8 = 1)
0: No constant jerk
1: Constant jerk
Bit 10 – Cutter-radius-compensated outside
corners
0: Insertion of a circular arc
1: Insertion of a spline curve
Bit 11 - Behavior of M116
0: Rotary axis is parallel to linear axis
1: Any position of rotary axis to linear axis
Bit 12 – Behavior of Cycle 28
0: Standard behavior
1: The slot wall is approached and departed
tangentially; at the beginning and end of the slot
a rounding arc with a diameter equal to the slot
width is cut
Bit 13 - Behavior during program interruption
with axis movement
0: Automatic activation of APPROACH POSITION
1: Do not activate APPROACH POSITION
M/S/T/Q transfer to the PLC during block scan
Format: %xxxx
Input: Bit 0 –
0: Transfer M functions to the PLC during block
scan.
1: Collect M functions and transfer them to the
PLC after block scan.
Bit 1 –
0: Transfer T code to the PLC during block scan.
1: Transfer last T code to the PLC after block
scan.
Bit 2 –
0: Transfer S or G code to the PLC during block
scan.
1: Transfer S or G code to the PLC after block
scan.
Bit 3 –
0: Transfer FN19 outputs to the PLC during block
scan.
1: Transfer last FN19 outputs to the PLC after
block scan.
Software
version and
behavior
PLC
RUN
PLC
RUN
HEIDENHAIN Service Manual iTNC 530