Setting Up SoftPLC Communications
- In the open Protocol Client, subscribe user data with MID0241. 
- Controller accepts the command by sending MID0005 to the Open protocol client. 
- The Open protocol client uses MID0240 to download user data from the controller. 
- Controller accepts the command by sending MID0005 to the Open protocol client. 
- Controller uses MID0242 to send data out to the Open Protocol client. 
- Open protocol client acknowledges with MID0243 that it has received user data. - Refer to the document "OpenProtocol Appendix for PowerFocus 6000 SW1.5.docx " for further information.