snap7
Snap7 is an open source, 32/64 bit, multi-platform Ethernet communication suite for interfacing natively with Siemens S7 PLCs.
- Quiet · last change 9-22-2022
- ★ 287 on GitHub
README
Snap7
This is a fork of http://snap7.sourceforge.net/
This fork focuses on extending the Snap7Server module to support some features helping to implement a software PLC. These features are currently:
- support for program blocks (up-/download, listing)
- some dynamic SZLs
- vartable watching
- monitor mode
For more details I refer to the commit history. Please note that this fork is currently at version 1.4.0.
Cleanup, more fixes and documentation will follow.