L979 Measure Slot (At Random Angles) - Siemens SINUMERIK 840 User Manual

5 Measuring Cycles for Milling Machines and Machining Centres

5.3.3 L979 Measure slot (at random angles)

5.3.3 L979 Measure slot (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 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 Probe type/probe number
R23 = 11 Measure slot
R24 = 0...360 Start angle (with reference to abscissa (horizontal axis))
R25 Variable measuring speed in mm/min
R25 = 0 Standard cycle value
R27 = 1...R Number of measurements at same location (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
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 point slot
See Section 10.2 for result display parameters.
5–52
(in relation to workpiece zero point)
(in relation to workpiece zero point)
(according to drawing)
(according to drawing)
(according to drawing)
©
Siemens AG 1990 All Rights Reserved
SINUMERIK 840/850/880 (BN)
08.96
6FC5197- AB70