Hi, my configuration is: CJ1G-CPU42H + SCU41-V1. I can send and receive by port no. 2 on SCU41 (RS-232) constan ASCII string, but I can't receive variable ASCII string. How i can do it and how i can mov receive ASCII string to DM30000 for example. It's my configuration of cx-protocol and pmcr for send/receive constant ASCII string: Trace Sequence Message PMCR What should I change in receive message configuration, I would like to receive variable ASCII string and mov him to DM 30000 for example.