Hello everyone,
I have S7-300 PLC connected to HMI pannel with Profibus. I bought a USB/MPI+ cable from ebay, now this cable does not support profibus, so i can not just connect it to profibus cable at my HMI pannel I have to go all the way to PLC unplug the profibus connector and then directly connect the USB/MPI+ cable. Is there a work around or a modification that i can do to the USB/MPI+ cable to make it work with profibus?
your help is greatly appreciated.
Thank you
I have S7-300 PLC connected to HMI pannel with Profibus. I bought a USB/MPI+ cable from ebay, now this cable does not support profibus, so i can not just connect it to profibus cable at my HMI pannel I have to go all the way to PLC unplug the profibus connector and then directly connect the USB/MPI+ cable. Is there a work around or a modification that i can do to the USB/MPI+ cable to make it work with profibus?
your help is greatly appreciated.
Thank you