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Machine Operating Area 03.04
4.5 MDI mode
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Ó Siemens AG, 2004. All rights reserved
4-138 SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
4.5.3 Teach-in
Function
With the function "Teach In" part programs (main programs and
subroutines) for motion sequences or simple workpieces can be
created, modified and executed by approaching and then storing
positions in combination with the function "MDI".
There are two possible methods of writing programs with
"Teach-in" and "MDI":
1. Manual positioning.
2. Manual input of coordinates and additional information.
Both entry of blocks (input, delete, insert) and automatic insertion by
manual approach of positions are possible only at points that have not
yet been executed.
1. Manual positioning
Operating sequence
"MDI" mode is selected in the "Machine" operating area.
Teach In
Submode "Teach In" is selected.
After selection of the function the cursor is located in the first blank
line of the "Teach-In program" window.
+X
...
X
Turning machine:
Press the "Axis" keys.
X
...
9th Axis
Milling machine:
Select the axis to be traversed
9th Axis
...
+
then press the "+" or "-" key.
The axis name and the path being traversed are displayed
continuously on the screen in the "Teach In program" window.
The axis name and axis positions are transferred to the MDI program
as values referred to the workpiece coordinate system.
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