Configuration of the SIMATIC Manager
6.3 STEP 7 user program
SM331; AI 8x12 Bit Getting Started part 1: 4 -20mA
6-18 Getting Started, 11/2006, A5E00253410-02
6.3.2 Creating a user program
Proceed as follows
There are two ways to create a user program.
● If you know how to program STEP7 SCL, then you can create and program the
necessary blocks and the function blocks in the Blocks folder of STEP7.
● You can insert the user program from an SCL source into the project. In this “Getting
started” we describe this method.
Creating a user program in STEP7 requires three steps:
1. Downloading the source file directly from the HTML page
2. Importing a source file
3. Compiling the source
Downloading the source file
You can download the source file directly from the HTML page from which you loaded this
“Getting Started”.
The German version of the source file has the name "GSSM331T1DE.AWL".
Save the source file to your hard drive.
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