Siemens SINUMERIK 840D sl Programming Manual page 433

CYCLE977
_SZO
REAL
_TDIF
REAL
_TMV
REAL
_TNAME
STRING[ ]
_TENV
STRING[ ]
_TNUM
INT
_TUL
REAL
_TLL
REAL
_TSA
REAL
_TZL
REAL
_VMS REAL
>=0
CYCLE978
Parameter Type
GUD5
_CALNUM
INT
_CORA REAL
0...359.5
_CPA
REAL
_CPO
REAL
_EVNUM
INT
>=0
_FA
REAL
>0
_ID
REAL
_INCA
REAL
_K
INT
Measuring cycles
Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0
Workpiece measurements
Protection zone in ordinate (only for _MVAR=1xxx)
Dimension difference check
Offset range with mean value calculation
(alternative for "_TNUM" if tool management active)
Name of tool surroundings for automatic tool offset
for automatic tool offset
Upper tolerance limit (according to drawing)
Lower tolerance limit (according to drawing)
Safe area
Zero offset area
(for _VMS=0: 150 mm/min (if _FA=1); 300 mm/min (if _FA>1))
Workpiece measurements
Measuring with automatic tool offset
Mean value memory number
number of data field GUD5:_MV[_EVNUM-1]
Only active if GUD6:_CHBIT[4]=1
Weighting factor k for mean value calculation
A.4 Overview of measuring cycle parameters
Tool name
Tool number
Variable measuring velocity
Possible measuring axes
Abscissa (_MA=1) / ordinate (_MA=2)
for G17: X=1 / Y=2
for G18: Z=1 / X=2
for G19: Y=1 / Z=2
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Offset angular position
only active if mono probe
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Empirical value memory number
number of data field GUD5:_EV[_EVNUM-1]
Measurement path in mm
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Measuring with automatic ZO
correction
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Appendix
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