Design and Implementation of Fault Diagnosis Aparatus for a Follow-up System of Certain Equipment
Quan Zhen-zhong · Fire Control and Command Control · 2012
In order to establish a test macro for a follow-up system of cetain equipment,this article designs one portable aparatus for fault diagnosis.Firstly,this article puts forward a design fundamental.Next,under this fundamental this article progresses some design.With opto-electronic coupler we implemented signal isolating,and applying resistance identifying circuit we got the poka yoke design,using these technic we could improve the security;the aparatus simulated the controled signal,which advanced the automatization;in the software design we adopted the modularization design,and joined expert system principle.It is proved that this system,featuring simple to operate,friendly interface,can greatly improve the efficiency of fault diagnose.