Siemens SINUMERIK 840D sl Programming Manual page 282

Measuring Cycles for Turning Machines
6.3 CYCLE982 tool: Measure turning and milling tools
Digit
8
0
1
● The following measuring variants are not possible for incremental measurement:
● The following measuring variants are permitted if _CHBIT[20]=1 (suppression of the
● A measuring variant can also be impermissible if it cannot be performed with the
Result parameters
The measuring cycle CYCLE982 returns the following values in the data block GUD5 for the
measuring variant calibration:
Parameter
_OVR [8]
_OVR [10]
_OVR [12]
_OVR [14]
_OVR [9]
_OVR [11]
_OVR [13]
_OVR [15]
_OVR [27]
_OVR [28]
_OVI [2]
_OVI [3]
_OVI [5]
_OVI [9]
Measuring cycle CYCLE982 returns the following values in the data block GUD5 for tool
measurement:
282
7 6 5 4 3 2 1
0
1
0
1 0
1 0
1 1
1xxxx2; 102xx1; 112xx1
starting angle position with _STA1) on a milling tool:
xxx0x1 (with x: 0 or 1, no other values)
specified measuring axis _MA, e.g. determining the milling cutter radius. However, with
this position of the milling cutter it is not in the measuring axis.
Data type
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
REAL
INTEGER
INTEGER
INTEGER
INTEGER
Meaning
Significance for measuring milling tools only, also automatically:
Axial position of milling tool/drill
(radius in ordinate, for G18: X axis, SD 42950: value = 2)
Radial position of milling tool/drill
(radius in abscissa, for G18: Z axis, SD 42950: value = 2)
Measurement and calibration
Incremental calibration
With calibration tool
; with turning tool
or
Incremental measurement
(limited variants, no automatic measurement)
Result
Trigger point in minus direction, actual value, abscissa
Trigger point in plus direction, actual value, abscissa
Trigger point in minus direction, actual value, ordinate
Trigger point in plus direction, actual value, ordinate
Trigger point in minus direction, difference, abscissa
Trigger point in plus direction, difference, abscissa
Trigger point in minus direction, difference, ordinate
Trigger point in plus direction, difference, ordinate
Zero offset area
Safe area
Measuring cycle number
Measuring variant
Probe number
Alarm number
Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0
Measuring cycles