Extended Overstore - Siemens SINUMERIK 840C Operator's Manual

4 Machine
4.3.2

Extended overstore

Preconditions
4-58
Machine manufacturer
The softkey function "Extended overstore" must be configured by the machine
manufacturer.
"Extended overstore" makes it possible to overstore by executing whole NC
program blocks or a single NC program.
With this function, traversing blocks or programs are executed when a channel
is in the RESET or stop state by inserting MDA mode without making a mode
change or RESET necessary. The program state and point of interruption are
"noted". The overstore program is processed and processing is then continued
from the point of interruption.
N10
%1234
N15
N20
The blocks prepared before the interruption
N25
%1234 are traversed as if no interruption had taken place.
N30
.
.
.
•
The machine area is selected.
•
The mode group and channel in which you wish to overstore are selected.
•
One of the modes JOG, TEACH IN or AUTOMATIC is selected.
•
The program must be stopped with NC STOP or RESET.
NC STOP is activated either by pressing the NC STOP key or defined by
single block, program step, etc.
6FC5198-6AA60-0BP1
NC STOP, select "Extended overstore"
N1 "Inserted"
MDA1
program blocks
N2
© Siemens AG 1999 All Rights Reserved
SINUMERIK 840C, OEM Version for Windows (BA)
01.99