Siemens SINUMERIK 840D sl Programming Manual page 185

Measuring cycle CYCLE977 supplies the following values as results in data block GUD5
depending on the rectangle measurement (_MVAR= xxx5, =xxx6) measuring variant:
Parameter
_OVR [0]
_OVR [1]
_OVR [2]
_OVR [3]
_OVR [4]
_OVR [5]
_OVR [6]
_OVR [7]
_OVR [8]
_OVR [9]
_OVR [12]
_OVR [13]
_OVR [16]
_OVR [17]
_OVR [18]
_OVR [19]
_OVR [20]
_OVR [27]
_OVR [28]
_OVR [29]
_OVR [30]
_OVR [31]
_OVI [0]
_OVI [2]
_OVI [4]
_OVI [5]
_OVI [6]
_OVI [7]
_OVI [8]
_OVI [9]
_OVI [11]
_OVI [13]
1) for workpiece measurement with tool offset only
2) for ZO correction only
Measuring cycles
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
5.4 CYCLE977 workpiece: Measure hole/shaft/groove/web/rectangle parallel to axes
Data type Result
REAL Setpoint value rectangle length (in the abscissa)
REAL Setpoint value rectangle length (in the ordinate)
REAL Setpoint for rectangle center point, abscissa
REAL Setpoint for rectangle center point, ordinate
REAL Actual value for rectangle length (in the abscissa)
REAL Actual value for rectangle length (in the ordinate)
REAL Actual value for rectangle center point, abscissa
REAL Actual value for rectangle center point, ordinate
REAL Upper tolerance limit for rectangle length (in the abscissa)
1)
REAL Upper tolerance limit for rectangle length (in the ordinate)
1)
REAL Lower tolerance limit for rectangle length (in the abscissa)
1)
REAL Lower tolerance limit for rectangle length (in the ordinate)
1)
REAL Difference of rectangle length (in the abscissa)
REAL Difference of rectangle length (in the ordinate)
REAL Difference of rectangle center point, abscissa
REAL Difference of rectangle center point, ordinate
REAL Compensation value
1)
REAL Zero offset area
1)
REAL Safe area
REAL Dimensional difference
1)
REAL Empirical value
1)
REAL Mean value
1)
INTEGER D number or ZO number
INTEGER Measuring cycle number
INTEGER Weighting factor
1)
INTEGER Probe number
INTEGER Mean value memory number
1)
INTEGER Empirical value memory number
1)
INTEGER Tool number
INTEGER Alarm number
INTEGER Status offset request
2)
INTEGER DL number (from measuring cycles SW 6.3)
1)
Measuring Cycles for Milling and Machining Centers
5-51