08.96 5 Measuring Cycles for Milling Machines and Machining Centres
5.4.4 L978 Angular measurement (ZO determination)
The following parameters must be defined prior to call:
Parameters Description
R10 = 0
= 1...4
= 5
= 6
No automatic ZO entry
Automatic entry in ZO G54...G57 of the rotary axis defined in R31
Automatic entry in ZO G58 of the rotary axis defined in R31
Automatic entry in angle for coordinate rotation (G58)
R11 = 0
> 0
Without empirical value
Empirical value memory number (see Section 2.3)
R13 = 0...359,5 Compensation angle position for monodirectional probe (see Section 2.5)
R19 Incremental infeed offset axis (positive only)
R22 Probe number (see Section 2.6)
R23 = 3
= 13
Paraxial angle point measurement
Paraxial angle point measurement with differential measurement
R24 Set value angle (max. +/- 44.99 degrees)
R25
R25 = 0
Variable measuring speed in mm/min
Standard cycle value
R26 = 0...359.5 Start angle (for differential measurement only)
R27 = 1...R
max
Number of measurements at same location (typically 1..3)
R28 = 1...R
max
Multiplication factor measurement path ”2a”
R30 = 102..302 Number of offset axis/measuring axis (see Section 2.12)
R31 Number of rotary axis
R32 Set value approach position with reference to workpiece zero and
measuring axis
R36 Safe area
See Section 10.2 for result display parameters.
©
Siemens AG 1990 All Rights Reserved 6FC5197- AB70 5–77
SINUMERIK 840/850/880 (BN)
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