HEIDENHAIN TNC 620 User Manual page 502

12
Parameter settings
Behavior when moving to wall of slot in the cylinder surface
M function for spindle orientation in machining cycles
Do not show Plunging type is not possible error message
Behavior of M7 and M8 with Cycles 202 and 204
Geometry filter for filtering out linear elements
Type of stretch filter
Maximum distance of the filtered to the unfiltered contour: The filtered points lie within this
tolerance to the resulting path
Maximum length of the distance resulting from filtering: Length along which the geometry
filter is effective
Special spindle parameters
Potentiometer for feed rate during thread cutting
Waiting time at reversal point in thread base: The spindle stops for this time at the bottom of
the thread before starting again in the opposite direction of rotation
Advanced switching time of spindle: The spindle is stopped for this period of time before
reaching the bottom of the thread.
502
LineNormal: Approach on a straight line
CircleTangential: Approach
–1: Spindle orientation directly by NC
0: Function inactive
1 to 999: Number of the M function for spindle orientation
On: Error message is not displayed
Off: Error message is displayed
TRUE: At the end of Cycles 202 and 204, the status of M7 and M8 is restored to that
before the cycle call
FALSE: At the end of Cycles 202 and 204, the status of M7 and M8 is not restored
automatically
Off: No filter active
ShortCut: Omit individual points on a polygon
Average: The geometry filter smooths corners
0 to 10 [mm]
0 to 1000 [mm]
SpindlePotentiometer: During thread cutting, the potentiometer is effective for the
spindle-speed override. The potentiometer for the feed-rate override is disabled
FeedPotentiometer: During thread cutting, the potentiometer is effective for the
feed-rate override. The potentiometer for the spindle-speed override is not active
–999999999 to 999999999 [s]
–999999999 to 999999999 [s]
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
Tables and overviews | Machine-specific user parameters