Siemens SINUMERIK 840D sl Programming Manual page 317

Table 4-7 CYCLE977 call parameters
No. Screen Cycle pa‐
form param‐ rameters
eters
1
S_MVAR
2 Selection
S_KNUM
Measuring cycles
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
1)
Meaning
Measuring variant
Val‐ UNITS: Contour element (value range 1 to 6)
ues:
1 = Measure hole
2 = Measure spigot (shaft)
3 = Measure groove
4 = Measure rib
5 = Measure rectangle, inside
6 = Measure rectangle, outside
TENS: Reserved
HUNDREDS: Correction target
0 = Only measurement (no correction of the WO or no tool offset)
1 = Measurement and determination and correction of the WO (see S_KNUM)
2 = Measurement and tool offset (see S_KNUM1)
THOUSANDS: Protection zone
0 = No consideration of a protection zone
1 = Consideration of a protection zone
TEN THOUSANDS: Measurement with/without spindle reversal (differential meas‐
urement) or align probe in the switching direction
0 = Measurement without spindle reversal, do not align probe
1 = Measurement with spindle reversal
2 = Align probe in switching direction
Correction of work offset (WO) or basic WO or basic reference
Val‐ UNITS:
ues:
TENS:
0 = No correction
1 to max. 99 numbers of the work offset or
1 to max. 16 numbers of the basic offset
HUNDREDS: Reserved
THOUSANDS: Correction of WO or basic or basic reference
0 = Correction of the adjustable WO
1 = Correction of the channel-specific basic WO
2 = Correction of the basic reference
3 = Correction of the global basic WO
9 = Correction of the active WO or for G500 in last active channel-specific basic
WO
TEN THOUSANDS: Coarse or fine correction in the WO, basic WO or basic refer‐
ence
0 = Fine correction
1 = Coarse correction
4.1 Overview of measuring cycle parameters
6)
Parameter lists
2)
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