RE:Query on the Checksum
Hey,
got a real newbie question how would i go about developing a Frame checksum function in C for an Omron plc (setting up a web based control system using the hostlink commands)
I know this is a bit tedious but I need to communicate to the PLC over a RS232 port WITHOUT usin CX-Programmer.I need assistance in adding the Frame checksum (I wud even accept doing it manually)
As you may have guessed this is a final year project so anyone who is interested in the work let me know and I will get in touch
Any help at all would be great
Regards
Conor
Hey,
got a real newbie question how would i go about developing a Frame checksum function in C for an Omron plc (setting up a web based control system using the hostlink commands)
I know this is a bit tedious but I need to communicate to the PLC over a RS232 port WITHOUT usin CX-Programmer.I need assistance in adding the Frame checksum (I wud even accept doing it manually)
As you may have guessed this is a final year project so anyone who is interested in the work let me know and I will get in touch
Any help at all would be great
Regards
Conor