Siemens 090-010 Manuale Utente
Industry Sector, IA&DT
SCE Training Curriculum
Page 7 of 118
To be used only at Educational and R&D Facilities
TIA Portal Module 090-010, Edition 03/2013
Unrestricted / © Siemens AG 2013. All Rights Reserved
SCE_EN_090-010_R1209_ WinCC Advanced with Runtime and TP700 Comfort Panel
2.
Notes on programming for SIMATIC S7-300
2.1
SIMATIC S7-300 automation system
The SIMATIC S7-300 automation system is a modular microcontroller system for the low and medium
performance range.
A comprehensive range of modules is available to optimally adapt the system to the automation task
.
The S7 controller consists of a power supply, a CPU, and input and output modules for digital and
analog signals
analog signals
.
If necessary, communication processors and function modules are also used for special tasks such as
stepper motor control
stepper motor control
.
The programmable logic controller (PLC) uses the S7 program to monitor and control a machine or a
process
process
.
The I/O modules are queried via the input addresses (%I) and addressed via the output
addresses (%Q) in the S7 program.
The system is programmed with the STEP 7 software.
2.2
STEP 7 Professional V11 (TIA Portal V11) programming software
STEP 7 Professional V11 (TIA Portal V11) software is the programming tool for the following automation
systems
systems
-
SIMATIC S7-1200
-
SIMATIC S7-300
-
SIMATIC S7-400
-
SIMATIC WinAC
STEP 7 Professional V11 provides the following functions for plant automation:
-
Configuration and parameter assignment of the hardware
-
Specification of the communication
-
Programming
-
Testing, commissioning, and servicing with operational/diagnostic functions
-
Documentation
-
Creation of visualizations for SIMATIC Basic Panels using the integrated WinCC Basic software.
-
Visualization solutions for PCs and other panels can also be created with other WinCC software
packages
packages
Support is provided for all functions in a comprehensive online help system.