Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA6, 09/2017
191
● Tens digit:
1=parallel to the first axis of the plane; unidirectional
2=parallel to the second axis of the plane; unidirectional
3=parallel to the first axis of the plane; with alternating direction
4=parallel to the second axis of the plane; with alternating direction
If a different value is programmed for the parameter _VARI, the cycle is aborted after output of alarm 61002 "Machining type
defined incorrectly".
A tool compensation must be programmed before the cycle is called. Otherwise, the cycle is aborted and alarm 61000 "No
tool compensation active" is output.
Programming example: Face milling
Parameters for the cycle call:
_RTP Retraction plane 10 mm
_SDIS Safety clearance 2 mm
Starting point of the rectangle
_PO Starting point of the rectangle Y = 100 mm
Angle of rotation in the plane
_MID Maximum infeed depth 6 mm
_FDP Retraction at the end of the milling path 5 mm
Finishing allowance in depth
31 (Roughing parallel to the X axis with
alternating direction)
_FDP1 Overrun on last cut as determined by the cutting
edge geometry
2 mm
A milling cutter with 10 mm radius is used.
N20 G17 G0 G90 G54 G94 F2000 X0 Y0 Z20
; Approach start position
N30 CYCLE71(10, 0, 2, -11, 100, 100, 60, 40, 10, 6, 10, 5,
0, 4000, 31, 2)
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