Recent content by Ahmed Mohamed

  1. A

    invalid data decoding in Kepware OPC

    Thank you Mr.Davied for your reply 1- yes i have this model and in the application configuration it can be configure to be modbus TCP/IP. but i configure is like TCP protocol only 2-i am not sure it is RS232 or RS458 but only two wires is there connected to pin 2 RX and pin 4 data terminal...
  2. A

    invalid data decoding in Kepware OPC

    Dear all, I have two analyzers communicating with Kepware OPC through MODBUS serial communication protocol over RS485. i am going to upgrade the HMI and i want to change the communication physical media to be over ethernet. Existing physical communication is : RS485, two wires connected to...
See more
Top