Axis-Specific Diameter/Radius Programming (Diamona, Diam90A, Diamofa, Diacycofa, Diamchana, Diamchan, Dac, Dic, Rac, Ric) - Siemens SINUMERIK 840D sl Programming Manual

Fundamentals
2.8 Geometry settings
The diameter values apply for the following data:
● Actual value display of the transverse axis in the workpiece coordinate system
● JOG mode: Increments for incremental dimensions and manual handwheel travel
● Programming of end positions:
Interpolation parameters I, J, K for G2/G3, if these have been programmed absolutely
with AC.
If I, J, K are programmed incrementally (IC), the radius is always calculated.
● Reading actual values in the workpiece coordinate system for:
MEAS, MEAW, $P_EP[X], $AA_IW[X]
2.8.4.7 Axis-specific diameter/radius programming (DIAMONA, DIAM90A, DIAMOFA,
DIACYCOFA, DIAMCHANA, DIAMCHAN, DAC, DIC, RAC, RIC)
In addition to channel-specific diameter programming, the axis-specific diameter programming
function enables the modal or non-modal dimensions and display in the diameter for one or
more axes.
Note
The axis-specific diameter programming is only possible for axes that are permitted as further
transverse axes for the axis-specific diameter programming via
MD30460 $MA_BASE_FUNCTION_MASK (→ see machine manufacturer's specifications).
Syntax
Modal axis-specific diameter programming for several transverse axes in the channel:
DIAMONA[<axis>]
DIAM90A[<axis>]
DIAMOFA[<axis>]
DIACYCOFA[<axis>]
Acceptance of the channel-specific diameter/radius programming:
DIAMCHANA[<axis>]
DIAMCHAN
Non-modal axis-specific diameter/radius programming:
<axis>=DAC(<value>)
<axis>=DIC(<value>)
<axis>=RAC(<value>)
<axis>=RIC(<value>)
164
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming