Siemens SINUMERIK 840C Operator's Manual page 126

01.99
Operating
sequence
Ext.
overstore
© Siemens AG 1999 All Rights Reserved
SINUMERIK 840C, OEM Version for Windows (BA)
Switch to the extended softkey bar by pressing key ETC
Select EXTENDED OVERSTORE. The "MDA1" window is inserted in the
"Current block" window.
MDA1
G0 X100
G1 Z20 M3 S3000 M8 H103
G0 X-50 Z100
G1 Z30 M4 M7 H106 S4000
G0 X-20 Z50 M5
Fig. 4-29 "MDA1" window
The text "Extended overstore" is inserted on the channel state display.
Note
If "Extended overstore" is active, the channel state display refers to the
overstore channel. The overstore channel is not an additional channel, it is
only virtual. As soon as the "Extended overstore" function has been
terminated, the state of the NC channel is displayed again.
You can enter the required block sequence in the MDA1 window. The NCK
editor is available to you here.
The entered blocks can be executed with NC START. A complete program can
be executed by calling a subroutine.
Press the RECALL key to exit "Extended overstore". This action takes you
back to the aborted channel. The interrupted program can be continued at the
point of interruption.
The "Extended overstore" function cannot be terminated as long as the MDA1
program is running. It is possible to leave the menu but the message "End
extended overstore (NC Start disabled)" appears.
The MDA1 program must be in the RESET state in order to be able to exit
"Extended overstore".
6FC5198-6AA60-0BP1
4 Machine
Insert 5
4-59