HEIDENHAIN ITNC 530 - Page 719

HEIDENHAIN iTNC 530 719
18.1 General user parameters
Machining and program run
Effect of Cycle 11 SCALING FACTOR MP7410
SCALING FACTOR effective in three axes: 0
SCALING FACTOR effective in the working plane only: 1
Managing tool data/calibration data MP7411
The TNC saves the calibrated data for the touch probe internally: +0
The TNC uses the compensation values for the touch probe from the tool
table as calibration data for the touch probe: +1
SL cycles MP7420
The following applies to Cycles 21, 22, 23, 24:
Mill channel around the contour—clockwise for islands and
counterclockwise for pockets: Bit 0 = 0
Mill channel around the contour—clockwise for pockets and
counterclockwise for islands: Bit 0 = 1
First mill the channel, then rough out the contour: Bit 1 = 0
Rough out the contour, then mill the channel: Bit 1 = 1
Combine compensated contours: Bit 2 = 0
Combine uncompensated contours: Bit 2 = 1
Rough out to each pocket depth: Bit 3 = 0
Mill pocket and rough-out for each infeed depth before continuing to the
next depth: Bit 3 = 1
The following applies to Cycles 6, 15, 16, 21, 22, 23, and 24:
At the end of the cycle, move the tool to the position that was last
programmed before the cycle call: Bit 4 = 0
At the end of the cycle, retract the tool in the spindle axis only: Bit 4 = 1
Cycle 4 POCKET MILLING and Cycle 5
CIRCULAR POCKET MILLING: Overlap factor
MP7430
0.1 to 1.414
Permissible deviation of circle radius
between circle end point and circle starting
point
MP7431
0.0001 to 0.016 [mm]
Limit switch tolerance for M140 and M150 MP7432
Function inactive: 0
Tolerance for the distance by which the software limit switch may be
exceeded with M140/M150: 0.0001 to 1.0000
Operation of various miscellaneous
functions M
Note:
The k
V
factors for position loop gain are set by
the machine tool builder. Refer to your machine
manual.
MP7440
Program stop with M6: Bit 0 = 0
No program stop with M6: Bit 0 = 1
No cycle call with M89: Bit 1 = 0
Cycle call with M89: Bit 1 = 1
Program stop with M functions: Bit 2 = 0
No program stop with M functions: Bit 2 = 1
k
V
factors cannot be switched through M105 and M106: Bit 3 = 0
k
V
factors can be switched through M105 and M106: Bit 3 = 1
Reduce the feed rate in the tool axis with M103 F..
Function inactive: Bit 4 = 0
Reduce the feed rate in the tool axis with M103 F..
Function active: Bit 4 = 1
Reserved: Bit 5
Exact stop for positioning with rotary axes inactive: Bit 6 = 0
Exact stop for positioning with rotary axes active: Bit 6 = 1