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Chapter Nine Programming Code
141
Volume
III Function
Spindle control: Output the spindle code of the reverse rotation in some canned cycle.
The following canned cycles are required the spindle control:
Reverse tapping cycle G74 Fine boring cycle G76
Tapping cycle G84 Boring cycle G86
Counter boring cycle G87 Boring cycle G88
Using the frequently-used miscellaneous functions for the spindle control:
Refer to the miscellaneous function explanations.
M03: Spindle positive
M04: Spindle negative
M05: Spindle stop
M19: Spindle orientation
Tapping signal:
Output the tapping signal during the tapping cycle. The tapping signal
also can be output when tapping cycle G code is enabled.
Override:
The cutting feed override is always set to 100% during tapping.
Feed dwell:
The move may not stop immediately during tapping when pressing the feed
dwell key. The move stops when the tool returns to the R panel.
Dry run:
Whether the dry run is enabled during the TDR (bit 5 of parameter No.12)
defines tapping.
Signal: Tapping signal
TAP
＜
F001
＃
5
＞
[Type]
Signal output
[Function]
It informs that the system is in the tapping mode.
[Condition output]
This signal is 1:
－
When the system is in the tapping cycle mode G74 and G84
－
When the system is in the tapping mode G63.
This signal is 0:
－
When the system is neither in the tapping cycle mode nor in the tapping
mode
－
When the reset or ESP signal is input
Signal address
TAP
F001
＃
7
＃
6
＃
5
＃
4
＃
3
＃
2
＃
1
＃
0
