Programming Cycles; Call And Return Conditions; Messages Output During Execution Of A Cycle - Siemens SINUMERIK 802D sl Programming And Operating Manual

Cycles

4.2 Programming cycles

4.2 Programming cycles
A cycle is defined as a subroutine with a name and parameter list assigned.
4.2.1

Call and return conditions

The G functions effective prior to the cycle call and the programmable offsets remain active
beyond the cycle.
The machining level (G17, G18, G19) must be defined before calling the cycle. A cycle ope-
rates in the current plane with the
● 1. axis of the plane (abscissa)
● 2. axis of the plane (ordinate)
● Tool axis/infeed axis, 3rd axis, standing vertically to the plane (applicate).
Level and axis allocation:
Command
G17
G18
G19
4.2.2

Messages output during execution of a cycle

During various cycles, messages that refer to the state of machining are displayed on the
screen of the control system during program execution. These messages do not interrupt the
4-2
Level
X/Y
Z/X
Y/Z
Programming and Operating manual, 06/2006, 6FC5398-4CP10-0BA0
Vertical infeed axis
Z
Y
X
Grinding