Hey guy, I'm currently writing an application to read/write the WORD in CS1G (CPU43) Omron PLC control through RS232 and I'm having some problem in the communication message format. I knew that to access the IR/HR/DM, I can use the following format: Read @00RR[Address][#Channel][FCS]* @00RH[Address][#Channel][FCS]* @00RD[Address][#Channel][FCS]* Write @00WR[Address][#Channel][FCS]* @00WH[Address][#Channel][FCS]* @00WD[Address][#Channel][FCS]* But i can get any information about the 'WORD' :-3 Hope, someone can help... Also, does anyone know where can i download the eveluation of the CX-Programmer/Cx-Simulator? regards, K-PAX
