Industrial – PLC FPX C14R Panasonic – Slave Modbus RTU RS232

  The Panasonic PLC in this case the FP-x Family has embedded Modbus protocol, setting the test be conducted Panasonic PLC Modbus RTU Slave. Serial RS485 Modbus RTU network  We will communicate with a Modbus simulator right through RS232. Documentation…

Modbus RTU Master tests with Arduino via RS232 and screen Panasonic GT01

  On this occasion I made our arduino communication with HMI Panasonic GT01 monochrome display via RS232 Modbus RTU, Arduino screen as Master and slave. Summary 1 The value of the ADC 0 of arduino from a potentiometer 100 k…