Another good software that is fairly lightweight IMHO would be CoDeSys. It has built in simulation of all the code, and you can hook it up via the OPC Gateway or Modbus to Factory IO. See CODESYS Tutorials and Samples
Another good software that is fairly lightweight IMHO would be CoDeSys. It has built in simulation of all the code, and you can hook it up via the OPC Gateway or Modbus to Factory IO. See CODESYS Tutorials and Samples