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08.96
5.3.2
L979 Measure shaft (at random angles)
The following parameters must be defined prior to call:
Parameters
Description
R08
Extended T address (see Section 2.2)
R09
T number (tool number) (see Section 2.2)
R10 = 0
No automatic tool offset
> 0
Automatic tool offset (see Section 2.2)
R11 = 0
Without empirical and average value
> 0
Empirical value memory number (average value memory number for
diameter) (see Section 2.3)
R13 = 0...359.5
Compensation angle position for monodirectional probe (see Section 2.5)
R13 = 0/-360
Positioning direction of spindle with multidirectional probe and MDC
7004.0=1
R20
Centre point abscissa
R21
Centre point ordinate
R22
Number of measuring points/probe type/probe number
R23 = 2
Measure shaft
R24 = 0...359.5
Start angle (with reference to abscissa (horizontal axis))
R25
Variable measuring speed in mm/min
R25 = 0
Standard cycle value
R26 = 0...359.5
Indexing angle
R27 = 1...R
Number of measurements at same locations (typically 1..3)
max
R28 = 1...R
Multiplication factor for measurement path "2a"
max
R29 = 1...R
Weighting factor k for averaging (typically 1...3)
max
R31
Velocity for circular interpolation
R33
Zero offset range
R34
Compensation range with averaging
R36
Safe area
R37
Dimensional difference check
R40
Upper tolerance limit
R41
Lower tolerance limit
R42
Set value diameter
See Section 10.2 for result display parameters.
©
Siemens AG 1990 All Rights Reserved
SINUMERIK 840/850/880 (BN)
5 Measuring Cycles for Milling Machines and Machining Centres
5.3.2 L979 Measure shaft (at random angles)
(in relation to workpiece zero point)
(in relation to workpiece zero point)
(according to drawing)
(according to drawing)
(according to drawing)
6FC5197- AB70
5–49
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