Siemens SINUMERIK 840D sl Manuel De Mise En Service page 96

A Annexe
Finally, any free program is threatened constantly by software patents. We wish to
avoid the danger that redistributors of a free program will individually obtain patent
licenses, in effect making the program proprietary. To prevent this, we have made
it clear that any patent must be licensed for everyone's free use or not licensed at
all.
The precise terms and conditions for copying, distribution and modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFICATION
0. This License applies to any program or other work which contains a notice
placed by the copyright holder saying it may be distributed under the terms of this
General Public License. The "Program", below, refers to any such program or
work, and a "work based on the Program" means either the Program or any
derivative work under copyright law: that is to say, a work containing the Program
or a portion of it, either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in the term
"modification".) Each licensee is addressed as "you". Activities other than copying,
distribution and modification are not covered by this License; they are outside its
scope. The act of running the Program is not restricted, and the output from the
Program is covered only if its contents constitute a work based on the Program
(independent of having been made by running the Program). Whether that is true
depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's source code as
you receive it, in any medium, provided that you conspicuously and appropriately
publish on each copy an appropriate copyright notice and disclaimer of warranty;
keep intact all the notices that refer to this License and to the absence of any
warranty; and give any other recipients of the Program a copy of this License along
with the Program. You may charge a fee for the physical act of transferring a copy,
and you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of it, thus
forming a work based on the Program, and copy and distribute such modifications
or work under the terms of Section 1 above, provided that you also meet all of
these conditions:
a) You must cause the modified files to carry prominent notices stating that you
changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in whole or in part
contains or is derived from the Program or any part thereof, to be licensed as a
whole at no charge to all third parties under the terms of this License.
c) If the modified program normally reads commands interactively when run, you
must cause it, when started running for such interactive use in the most ordinary
way, to print or display an announcement including an appropriate copyright notice
and a notice that there is no warranty (or else, saying that you provide a warranty)
and that users may redistribute the program under these conditions, and telling the
user how to view a copy of this License. (Exception: if the Program itself is
interactive but does not normally print such an announcement, your work based on
the Program is not required to print an announcement.) These requirements apply
to the modified work as a whole. If identifiable sections of that work are not derived
from the Program, and can be reasonably considered independent and separate
works in themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works.
IM5/A-88
SINUMERIK 840D sl/840Di sl/840D/810D MES Logiciel de base (IAM2) – Edition 01/2006
© Siemens AG 2006 All Rights Reserved
01/2006