Malfunction detection system for Diesel engine generator

摘要

(57) Abstract Objective To assure the simplification of the malfunction detection system, the control circuitTo the installation is made possible. Constitution In abnormal distinction unit 12, engine chilled waterThe chilled water level sensor WL_{1 which} detects level, WL₂And so on the sensor signal entry terminal 1 which the sensor signal inputs - 18As it is provided, when each sensor detects abnormality,The indicatory lamp L which lights up₁ - L₁₈ is provided. TheseThe lamp corresponded to the sensor which detects minor abnormalityFor example yellow, it corresponds to the sensor which detects serious abnormality,Is the thing gives out red. And, the yellow lamp lights upIn ru and relay coil R₁₉ electric current flow te contact breaker points r₁₉ closing,The alarm signal is output from alarm signal output terminal 22. The so it does,When the lamp of the te and red lights up, in relay coil R₂₀ electricityFlow flowing, contact breaker points r₂₀ to close, the engine danger signal output terminalThe engine danger signal is output from 23.