Siemens SINUMERIK 840D sl Function Manual page 973

Diameter-related data
After activation of the diameter programming, the following data refer to diameter
dimensions:
DIAMON/DIAMONA[AX]
• Display data of transverse axis in the workpiece coordinate system:
• "JOG" mode:
• Part program programming:
• Actual values read with reference to the workpiece coordinate system (WCS):
DIAM90/DIAM90A[AX]
After activation of the reference-mode-dependent diameter programming, the following data
are always displayed in relation to diameter regardless of the operating mode (G90 / G91):
• Actual value
• Actual values read with reference to the workpiece coordinate system (WCS):
DIAMCYCOF/DIACYCOFA[AX]
Just as for DIAMCYCOF, a changeover to radius programing takes place within the controller
for DIACYCOFA[AX]. The diameter programming status that was active before DIAMCYCOF
or DIACYCOFA[AX] continues to be displayed to the HMI.
Basic logic functions: Transverse axes (P1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
– Setpoint and actual position
– Distance-to-go
– REPOS Offset
– Increments for incremental dimension (INC) and handwheel travel (dependent upon
active MD)
– End positions, independent of reference mode (G90 / G91)
– Interpolation parameters of circular-path programming (G2 / G3) if these are
programmed with part program instruction: AC absolute.
Transverse axis
– $AA_MW[
System variable of the measuring functions MEAS (measuring with delete distance-to-
go) and MEAW (measuring without delete distance-to-go)
Transverse axis
– $P_EP[
Transverse axis
– $AA_IW[
Transverse axis
– $AA_MW[
System variable of the measuring functions MEAS (measuring with delete distance-to-
go) and MEAW (measuring without delete distance-to-go)
Transverse axis
– $P_EP[
Transverse axis
– $AA_IW[
2.2 Dimensional information for transverse axes
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Detailed Description
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