Siemens S7300/400/1200/1500, ModbusMaster/RTU/TCP/ASCII, WebServer
SCADA HMI for substations, IoT and automation applications
PLC Data Logger
Data Exchange between CoDeSys Devices and .NET via Network Variables
Free and easy software to trace, analise and log Siemens PLC variables
Modbus TCP, Modbus UDP and Modbus RTU client/server Java library
PLC-Logger and Analyzer
openSCADA® is an open source SCADA system written in JAVA
a tool for process identification and controller design