Siemens HT6

5
03.04 Manual Mode – Operating Area Machine
5.6 MDA o
p
eratin
g
mode
5
5.6 MDA operating mode
Function
This operating mode is intended for use in semi-automatic operation
for traversing an axis to a certain position with individual NC
commands, calling programs or executing M functions, without
needing to write a full NC program.
Precondition
The status of the system is
• Stop or Reset.
• The Control Panel Function key and the MDA softkey have
been pressed.
The following working window is then displayed:
MDA working window
Operating sequence
• Type in the program line.
• Finish by pressing the Input button.
To execute the NC commands
• Start the NC.
Caution
The control can perform unwanted motions if incorrect inputs are
entered.
Therefore this operating mode should only be used by trained
personnel.
 Siemens AG, 2004. All rights reserved.
SINUMERIK 840D/840Di/810D Operator's Guide Handheld Terminal 6 (BAH) - 03.04 Edition 5-67