Siemens SINUMERIK 840D sl Programming Manual page 246

Parameter lists
3.1 Overview of measuring cycle parameters
No. Screen form Cycle
parameters parameters
All default values = 0 or marked as default=x
1)
Display depends on the general SD54760 $SNS_MEA_FUNCTION_MASK_PIECE
2)
Using this version, for example, for 90 degree positions, the kinematics can be measured at the calibration ball, without
3)
colliding with the retaining shaft of the calibration ball. A starting angle
incremental angle when circling the ball is equal to 90 degrees.
As feedrate along the circular path, the channel-specific SD55634 $SCS_MEA_FEED_PLANE_VALUE is used
There is an operator prompt with M0 before entering. The vectors are only entered with NC start.
4)
If the measuring program is aborted with RESET no calculated vectors are entered.
Vectors are only entered when the tolerance of the offset vectors has not been exceeded during the calculation.
Measurement result display only for the calculated kinematics measuring version.
5)
If the measurement result should also be displayed after the 1st to the 3rd measurement, then this is realized by setting
the channel-specific SD 55613 $SCS_MEA_RESULT_DISPLAY.
Rotary axis 2 only for kinematics with two rotary axes
6)
Limit value of the enclosed angle of the triangle of the 3 measuring points of a rotary axis. Value range of
7)
between 20 and 60 degrees. For values of
measuring inaccuracies in the micrometer range of the probe. If the limit value is violated, then error message 61430 is
output – with a display of the minimum limit value.
246
Meaning
< 20 degrees, inaccuracies can be expected as a result of the
S_TNVL
(0 to 360 degrees) can be entered. The
S_STA1
Programming Manual, 02/2011, 6FC5398-4BP40-0BA0
S_TNVL
Measuring cycles