I'm trying to make use of ScadaBR to create a HMI for my OpenPLC project. Apparently I cannot connect with my PLC runtime, I'm getting following alarm:
"com.serotonin.modbus4j.exception.ModbusTransportException: java.net.SocketTimeoutException: connect timed out"
The IP adress is correct, I've also tried many timeout configurations and nothing has helped. Could anybody help me?