... high performance computer chips, combines measurement, control, protection, remote control and Programmable management, DL-350 can fully meet ... 1) Remote control via RS-232 Modbus or Dial-up modem,2) Authorised access, secure communication,3) Automatic transfer switching control and engine control ... month),14) Exercise at programmed time intervals,15) OFF,Manual,Auto and Test mode,16) Compatible to ...