OBSERVATION & CONTROL SYSTEM FOR ENERGY PANEL

摘要

a source power supplying part(1) supplying the power to a TMB(101); a WDT part(2) to observe the source power voltage and the operating state of a CPU; a V/I input part(3) converting the output signal of a transducer to a signal which TMB can recognizes; an opto-isolator(4) to convert on-off signal of an energy panel to an electrical signal; a relay output part(5) outputting a signal to control the on-off of the energy panel; an ADC and multiplexer part(6) to convert an analog signal of the V/I input part to a digital signal and to multiplex the signal; a digital input part(7); a digital output part(8); a RAM part(9) storing the received data; a CTC part(10) to generate a reference time and baud rate of a SIO part; a SIO part(11); a local interface part(12); a debug port(13); a DIP switch(14); a CPU part(16); and a ROM part(17) having CPU program.