Technical data

SINAUT TD7 software package for the CPU
2.3 Structure of the SINAUT user program
Software
System Manual, 07/2009, C79000-G8976-C222-07
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2.3 Structure of the SINAUT user program
Introduction
The SINAUT user program is contained in the following organization blocks:
● SINAUT startup program in OB100
● Cyclic SINAUT program in OB1
● Time-driven SINAUT program in a cyclic interrupt OB, for example OB35
● SINAUT test routine in the programming error OB121
Note
In the following description of the SINAUT program structure, the tasks of the individual
blocks are only outlined briefly. For more detailed information on the functions and
parameters, refer to the descriptions of the blocks mentioned.
2.3.1 SINAUT startup program in OB100
The structure of the SINAUT program in the startup OB100 is as follows:
Startup OB100
• The only task required here for the SINAUT program is to integrate the
FC Startup call in the startup OB100. The FC has no parameters.
Startup
• User-specific startup functions that are required independent of the
SINAUT program can be included before or after FC Startup in the
startup OB.
Note
Startup OB101, which is intended for S7-400 restarts, may not be used!