Siemens SINUMERIK 840D sl Programming Manual page 347
Measuring cycles hmi sl
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Also See for SINUMERIK 840D sl:
- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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Programming
CYCLE994
Note
Tolerance parameters _TSA, _TDIF, _TZL, _TMV, _TLL and _TUL must be entered taking
into account machine data
• MD 20360 TOOL_PARAMETER_DEF_MASK bit0 and bit1
in conjunction with the offset target
• geometry and wear.
.
Prerequisite
The probe must be calibrated in the measuring direction (if _CHBIT[7] = 0) and called as a
tool with tool offset. The tool type is 5xy. The cutting edge position can be 5 to 8 and must be
suitable for the measurement task. The measuring cycle can be used for measurement
without previous calibration.
Instead of the trigger values in _WP[ ], the probe ball diameter entered in the probe array
_PRNUM (_WP[_PRNUM-1,0]) is used in the calculation.
The function is controlled via bit:
● _CHBIT[7]=1: Probe not calibrated, (without use of the trigger values), use of the probe
● _CHBIT[7]=0: Probe is calibrated, use of trigger values in _WP[_PRNUM-1,...])
Measuring cycles
Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0
ball diameter _WP[_PRNUM-1,0])
Measuring Cycles for Turning Machines
6.6 CYCLE994 workpiece: 2-point measurement
347
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