SIMATIC Industrial Software - Leocom
SIMATIC Industrial Software - Leocom
SIMATIC Industrial Software - Leocom
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10<br />
Component based Automation<br />
Introduction<br />
Component based Automation<br />
■ Overview<br />
Automation concept for implementing applications with<br />
"distributed intelligence"<br />
Simple data exchange betw een intelligent devices makes<br />
modularization of machines and plants easy<br />
Central, plant-wide enginee ring makes communication<br />
configuration easy<br />
Integration of Ethernet and fieldbus<br />
Support of vertical integrat ion thanks to the use of IT<br />
standards in automation<br />
Use of the Ethernet standa rd PROFINET specified by<br />
PROFIBUS International (PI):<br />
Problem-free integration of standard-compliant devices from<br />
various manufacturers<br />
10/2<br />
Siemens ST 70 · 2005<br />
Component based Automation<br />
■ Design<br />
A configuration with Component based Automation comprises a<br />
number of components:<br />
Bus systems:<br />
- <strong>Industrial</strong> Ethernet (obligatory)<br />
- PROFIBUS, e.g. for real-time tasks (optional)<br />
<strong>Industrial</strong> Ethernet stations<br />
PROFIBUS stations<br />
<strong>Industrial</strong> Ethernet stations require PROFINET communication<br />
mechanisms. The following Ethernet devices and software<br />
products are available:<br />
<strong>SIMATIC</strong> WinAC PN PC-based Control with software PLC<br />
PROFINET-compatible CP 343-1 PN<br />
for connecting the S7-300 to Ethernet<br />
PROFINET OPC server for acce ss to data on PROFINET<br />
devices from PC applications and visualization systems<br />
Visualization via OPC:<br />
Any visualization product that can function as an OPC client<br />
can be used, e.g. <strong>SIMATIC</strong> ProTool/Pro, <strong>SIMATIC</strong> WinCC,<br />
third-party HMI. <strong>SIMATIC</strong> iMap features specific integration of<br />
<strong>SIMATIC</strong> ProTool/Pro.<br />
PROFIBUS segments are connected to <strong>Industrial</strong> Ethernet via a<br />
PROFINET proxy. These devices operate as masters on<br />
PROFIBUS. They are available as:<br />
<strong>SIMATIC</strong> WinAC PN PC-based Control with software PLC<br />
<strong>SIMATIC</strong> NET IE/PB Link,<br />
compact gateway between <strong>Industrial</strong> Ethernet and PROFIBUS<br />
The following can be used as PROFIBUS nodes:<br />
<strong>SIMATIC</strong> ET 200X and ET 200S with separate CPU as<br />
intelligent field devices on PROFIBUS<br />
<strong>SIMATIC</strong> S7-300 CPUs with integrated PROFIBUS DP<br />
interface as intelligent slaves on PROFIBUS,<br />
e.g., compact CPUs CPU 313C-2 DP and CPU 314-2 DP<br />
All current standard slaves<br />
with GSD file to PROFIBUS DP standard<br />
Even existing system sections networked with PROFIBUS can<br />
be integrated into Component based Automation systems.<br />
For this purpose, an <strong>Industrial</strong> Ethernet interface with PROFINET<br />
function must be added to the PROFIBUS master.
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