Task
3.1 Example of an application
SM331;AI 8x12 Bit Getting Started Part 2: Voltage and PT100
3-2 Getting Started, 11/2006, A5E00264161-02
In the following sections you will be introduced to:
● Mechanical setup of the example station
– General mounting instructions for S7-300 modules
– Configuration of the SM331 for the two selected measurement transducer types
● Electrical connection of the example station
– Wiring the power supply module and the CPU
– Connecting the analog module in the conventional manner
– Connecting the analog module using the SIMATIC TOP connect system cabling
● Configuration of the SIMATIC Manager
– Using the project wizard
– Completing the automatically generated hardware configuration
– Integrating the supplied user program source
● Testing the user program
– Interpreting the read values
– Converting the measured values into readable analog values
● Utilizing the diagnostic capabilities of the SM331 module
– Triggering a diagnostic interrupt
– Evaluating the diagnostics:
● Application of hardware interrupts
– Configuration of hardware interrupts
– Configuration and analysis of hardware interrupts
See also
Assembling the example station (Page 4-1)
Wiring the power supply and the CPU (Page 5-1)
Create a new project (Page 6-1)
Downloading the system data and user program (Page 7-1)
Initiating the diagnostic interrupt (Page 8-1)
Hardware interrupt (Page 9-1)