HEIDENHAIN 530 (340 49x-07) Pilot - Manual (Page 155)

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Definin
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Mac
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Unit 60 M Function
This unit is used to define any two miscellaneous functions M.
Parameters:
U M function: Input of any miscellaneous functions M
Unit 50 Separate Tool Call
This unit is used to define a separate tool call.
Parameters in the overview form:
U T : Tool number or name (switchable via soft key)
U S : Spindle speed [rpm] or cutting speed [m/min or ipm]
U DL : Delta length for tool T
U DR : Delta radius for tool T
U DR2 : Delta radius 2 (corner radius) for tool T
U Define M function: If desired, enter any miscellaneous functions M
U Define pre-positioning : If desired, enter a position to be approached
after the tool change. Positioning sequence: First the machining plane
(X/Y), then tool axis (Z).
U Tool preselect : If needed, this is the number of the next tool for faster
tool change (machine-dependent)