All Services Engineering & Architecture PLC & HMI - SCADA programmer Share This Copy Link Directly Copy $50/hr · Starting at $100 PLC programmer and HMI developer with good experience in programming and comissioning having good knowledge of modbus rs48 and tcp/ip configuration read/write function and configuration of devices ... with additional experience of HMI development on vijeo desiger , SCADA- wonder ware intouch.Schneider PLC , m580 , tm241 series Skills & Expertise Human-machine Interaction Programming (hmi)PLCProgrammingSCADA 0 Reviews This Freelancer has not received any feedback.