HEIDENHAIN iTNC 530 User Manual page 613

Machining and program run
Operation of various miscellaneous
functions M
Note:
The k factors for position loop gain are set by
V
the machine tool builder. Refer to your machine
tool manual.
Error message during cycle call
M function for spindle orientation in the
fixed cycles
Maximum contouring speed at feed rate
override setting of 100% in the Program Run
modes
Feed rate for rotary-axis compensation
movements
Compatibility machine parameters for
datum tables
Time to be added when calculating the tool
usage time
HEIDENHAIN iTNC 530
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 factors cannot be switched through M105 and M106: Bit 3 = 0
V
k factors can be switched through M105 and M106: Bit 3 = 1
V
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
MP7441
Display error message if M3/M4 not active: Bit 0 = 0
Suppress error message if M3/M4 not active: Bit 0 = 1
Reserved: Bit 1
Suppress error message if positive depth programmed: Bit 2 = 0
Display error message if positive depth programmed: Bit 2 = 1
MP7442
Function inactive: 0
Orientation directly through the NC: -1
M function for orienting the spindle: 1 to 999
MP7470
0 to 99 999 [mm/min]
MP7471
0 to 99 999 [mm/min]
MP7475
Datum shifts are referenced to the workpiece datum: 0
If the value 1 was entered in older TNC controls or in controls with
software 340 420-xx, datum shifts were referenced to the machine datum.
This function is no longer available. You must now use the preset table
instead of datum tables referenced to REF (see "Datum management with
the preset table" on page 485).
MP7485
0 to 100 [%]
613