Siemens SINUMERIK 828D Turning, Руководство по эксплуатации функций

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K2: Axis Types, Coordinate Systems, Frames
10.5 Frames
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
779
10.5.7.2 Additive frame in frame chain
Measurements on the workpiece or calculations in the part program and cycles generally produce a frame that is
applied additively to the current complete frame. The WCS and thus the programming zero must, therefore, be
displaced and possibly rotated. This measured frame is available as a temporary frame and not yet actively
included in the frame chain. This function is used to calculate and possible activate this frame:
INT ADDFRAME(FRAME,STRING)
if RETVAL <> 0
setal(61000 + RETVAL)
endif
if $AC_MEAS_WP_ANGLE <> 30
setal(61000 + $AC_MEAS_WP_ANGLE)
endif
if $AC_MEAS_CORNER_ANGLE <> 90
setal(61000 + $AC_MEAS_CORNER_ANGLE)
endif
; Transform measured frame and write in accordance with $P_SETFRAME in such a way
; that a complete frame is produced, as a result of the old complete frame
; being chained with the measuring frame.
$P_SETFRAME = $P_ACTFRAME : $AC_MEAS_FRAME : INVFRAME($P_ACTFRAME) :
$P_SETFRAME
; Describe system frames in data management
$P_SETFR = $P_SETFRAME
; Approach the corner
g1 x0 y0
; Retract the rectangle rotated about 30 degrees
g1 x10
y10
x0
y0
m30