Siemens SINUMERIK 840D sl Operating Manual page 69

Selecting "REF POINT"
"REPOS" operating mode
The "REPOS" operating mode is used for repositioning to a defined position. After a program
interruption (e.g. to correct tool wear values) move the tool away from the contour in "JOG"
mode.
The distances traversed in "JOG" mode are displayed in the actual value window as the
"Repos" offset.
"REPOS" offsets can be displayed in the machine coordinate system (MCS) or workpiece
coordinate system (WCS).
Selecting "Repos"
"MDI" mode (Manual Data Input)
In "MDI" mode, you can enter and execute G code commands non-modally to set up the
machine or to perform a single action.
Selecting "MDI"
"AUTO" mode
In automatic mode, you can execute a program completely or only partially.
Select "AUTO"
"TEACH IN" operating mode
"TEACH IN" is available in the "AUTO" and "MDI" operating modes.
There you may create, edit and execute part programs (main programs or subroutines) for
motional sequences or simple workpieces by approaching and saving positions.
Grinding
Operating Manual, 05/2017, A5E40869190
Press the <REF POINT> key.
Press the <REPOS> key.
Press the <MDI> key.
Press the <AUTO> key.
Setting up the machine
4.3 Operating modes
69