Siemens SINUMERIK 840Di Manual page 252

8 PLC Start-Up
8.2 PLC program
Using basic PLC
program modules
Dialog
Description of
the basic PLC
program
8-252
Notice
The basic PLC program must be installed on that computer on which the SI-
MATIC Manager STEP7 required to install the S7 project is already installed.
For installing the basic PLC program, please observe the appropriate notes in
the file:
– <installation path>\readme.txt.
In order to be able to use the blocks of the basic PLC program in your own S7
project, these have to be copied from the supplied library into the folder: Blocks
of the corresponding module.
Note
The example project mentioned in the following refers to the S7 project created
within the framework of the PROFIBUS DP configuration, Section 7.3, page
7-211.
To do so, proceed as follows:
1. Start the SIMATIC Manager STEP7.
2. Open the S7 project.
3. Open the station (in the example project: SIMATIC 300)
4. Open the module (in the example project: PLC315-2DP M/S 2AF03)
5. Open the folder: S7 Program > Blocks
6. Open the installed library: gp8x0<language><version>
e.g.: gp8x0d53
SIMATIC Manager: Menu command File > Open File
Dialog: Open
Optional field: Select libraries
Library: gp8x0d52 select
OK
7. The library is displayed in a new window.
To copy the required block of the basic PLC program, open the Blocks
folder, e.g. pg8x0d53 > gp8x0d > blocks
8. Choose the required blocks of the basic PLC program and copy them into
the S7 project to Station (in the example project: SIMATIC 300) > Module
(in the example project: PLC315-2DP M/S 2AF03) > S7 Program > Blocks
For a complete description of the basic PLC program, its structure and all mod-
ules including their call parameters, please refer to:
References: /FB1/ Description of Functions, Basic Machine
Section: P3, Basic PLC Program
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
06.03