HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 119)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 119
2.7 Units—Finishing
"Measuring cut" unit
The unit performs a cylindrical measuring cut with the length defined
in the cycle, moves to the breakpoint for measuring and stops the
program. After the program was stopped, you can manually measure
the workpiece.
Unit name: MEASURE_G809 / Cycle: G809 (see page 283)
Contour form
EC
Machining location
 0: Outside
 1: Inside
XA, ZA Contour starting point
R Measuring cut length
P Measuring cut oversize
O Approach angle: If an approach angle is entered, the cycle
positions the tool over the starting point taking into account
the safety clearance and from there plunges at the
specified angle to the diameter to be measured.
ZR Workpiece blank starting point: Collision-free approach for
inside machining
Cycle form
QC
Machining direction
 0: -Z
 1: +Z
V Measuring cut counter: Number of workpieces after which
a measurement is performed
D Additive correction numbers 1 – 16
WE Directions
 0: Simultaneously
 1: First X, then Z
 2: First Z, then X
Xi, Zi: Additive correction numbers 1 – 16
AX Departing position X
Further forms: see page 56