Siemens SINUMERIK 840Di sl Operating Manual page 149

4
01/2008
Block
search
Search
position
Program Program
or
level + level -
Prog.test
contour
Search
pointer
Prog.test
contour
© Siemens AG 2008 All rights reserved.
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Sequence of operations
Prerequisite:
• "AUTO" is selected as operating mode.
• All channels are in the Reset state.
• The program in which the block search is to be performed is
selected.
The channel in which the target block is searched for or the program
pointer set is the target channel. Other channels are started according
to the setting in the "machine.ini" file.
Switches to the "Search position" dialog.
Define search target in program editor:
The currently selected program level is displayed.
Position the cursor bar on a target block of your choice in the part
program.
You can toggle between program levels using these softkeys if
necessary.
Start of search in Program test mode.
A dialog message appears as soon as all the channels involved in the
current search have exited Program test mode. This message
indicates that Repos offsets may, depending on the particular part
program, have been produced in the channels involved during the
block search and will be retracted by the NC through interpolation the
next time it starts. You must acknowledge this message.
The repositioning offsets that occur may be traversed manually in
JOG mode before continuing program processing with the "NC Start"
key at the program position reached in the block search.
Define search target in search pointer:
Once the "search pointer" softkey has been pressed, a screen with the
program pointer is displayed.
This contains input fields for program name, search type (block
number, text, ...) and search target (content). The cursor is positioned
in the input field for the "search type".
Start of search in Program test mode.
Machine operating area
4.6 Automatic mode
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