Siemens SINUMERIK 840D sl Operating Manual page 594

Programming technology functions (cycles)
10.7 Additional cycles and functions in ShopTurn
initially the workpiece is machined in the main spindle, and then the rear side of the workpiece,
already machined at the front, is machined in the counter spindle.
Note
Various workpieces
You have the option of machining two different workpieces at the main spindle and
counterspindle.
Parameter
Function
Parameter
Function, front face
Work offset
Parameter
Function, rear face
Work offset
Write to the work offset
594
Machine manufacturer
Please refer to the machine manufacturer's specifications.
Description
You can select one of the following functions:
● Front face
● Rear face
Description
Work offset for machining the next front face:
● Basic reference
● G54
● G55
● G56
● G57
● ...
Description
Work offset in which the coordinate system, which was shifted according to ZW and
by ZV as well as mirrored in Z, must be saved:
● Basic reference
● G54
● G55
● G56
● G57
● ...
● Yes
The Z value of the work offset can be directly written to the input screen form.
● No
The actual Z value of the work offset is used.
Unit
Unit
Unit
Operating Manual, 05/2017, A5E40868721
Turning