Siemens SINUMERIK 840D sl Programming Manual page 166

Measuring Cycles for Milling and Machining Centers
5.3 CYCLE976 calibrate workpiece probe
Result parameters
Measuring cycle CYCLE976 returns the following values in data block GUD5 for calibration:
Parameter
_OVR [4]
_OVR [5]
_OVR [6]1)
_OVR [7]1)
_OVR [8]
_OVR [10]
_OVR [12]
_OVR [14]
_OVR [16]
_OVR [18]
_OVR [9]
_OVR [11]
_OVR [13]
_OVR [15]
_OVR [17]
_OVR [19]
_OVR [20]
_OVR [21]
_OVR [22]
_OVR [24]
_OVR [27]
_OVR [28]
_OVI [2]
_OVI [5]
_OVI [9]
1) For calibration variant with unknown hole center point only
2) For determining probe length only
5-32
Data type Result
REAL Actual value probe ball diameter
REAL Difference probe ball diameter
REAL Center point of the hole in the abscissa
REAL Center point of the hole in the ordinate
REAL Trigger point in minus direction, actual value, abscissa
REAL Trigger point in plus direction, actual value, abscissa
REAL Trigger point in minus direction, actual value, ordinate
REAL Trigger point in plus direction, actual value, ordinate
REAL Trigger point in minus direction, actual value, applicate
REAL Trigger point in plus direction, actual value, applicate
REAL Trigger point in minus direction, difference, abscissa
REAL Trigger point in plus direction, difference, abscissa
REAL Trigger point in minus direction, difference, ordinate
REAL Trigger point in plus direction, difference, ordinate
REAL Trigger point in minus direction, difference, applicate
REAL Trigger point in plus direction, difference, applicate
REAL Positional deviation abscissa (skew of probe)
REAL Positional deviation ordinate (skew of probe)
REAL Probe length of the workpiece probe
2)
REAL Angle at which the trigger points were determined
REAL Zero offset area
REAL Safe area
INTEGER Measuring cycle number
INTEGER Probe number
INTEGER Alarm number
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
Measuring cycles