Modbus protocol

The nrComm Lib provides component for communication with Modbus connected devices. It allows to implement industrial software solutions for control various devices and reading remote sensors.

Key features:

  • Read register;
  • Writing register values;
  • Polling registers with multi addresses support;
  • RTU and ASCII modes;
  • Serial port communication over RS232 or RS485 line;
  • Modbus TCP support;
  • Master or Slave modes;
  • Simple statistic of device polling;
  • Speed estimation of polling;

Library setup inludes Modbus demo project that shows general possibilities of Modbus component.
Download Modbus Demo (binaries and sources)

Moddbus demo screenshot