Communication programme has been designed by Modbus fieldbus based on HT6L1-400Z/1140 intelligent switchgear. The remote monitoring and control for large equipments has been carried out in fully mechanized face.

• 在HT6L1-400Z/1140智能型组合电器的基础上采用Modbus现场总线,编制了通讯程序,实现了综采工作面大型设备的远程监测监控。