S7 PLC Connector for Java
Features
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Connect to Siemens S7 PLCs using TCP Connection
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Reading and Writing data from/to S7 PLCs
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OSGi Support
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PROFINET Support
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Use directly from Maven Central
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Apache License
Getting Started
Simple read/write example
//Create connection
S7Connector connector =
S7ConnectorFactory
.buildTCPConnector()
.withHost("10.0.0.220")
.withRack(0) //optional
.withSlot(2) //optional
.build();
//Read from DB100 10 bytes
byte[] bs = connector.read(DaveArea.DB, 100, 10, 0);
//Set some bytes
bs[0] = 0x00;
//Write to DB100 10 bytes
connector.write(DaveArea.DB, 101, 0, bs);
//Close connection
connector.close();
More in the Documentation
Maven directions
<dependency>
<groupId>com.github.s7connector</groupId>
<artifactId>s7connector</artifactId>
<version>2.1</version>
</dependency>
Need Help? Found a bug?
Feel free to submit an issue. And, of course, feel free to submit pull requests with bug fixes or changes.
Contributors
Pull requests are always welcome. See CONTRIBUTING.md for details.
License
See LICENSE.txt file.
Special Thanks
This project is based on libnodave