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In order to test personnel in the usual use of the simulator system for testing and training. A turbo test fault simulator system was designed and implemented, the structure of the system is designed, gives the resource allocation block diagram, according to the task needs to confirm the cartridge test fault simulator system hardware design principles and software design process, the system simulates the basic electrical performance and test interface of the cartridge, by operating the fault simulator software, select the appropriate fault type, through the network cable, send the corresponding fault type command to the master box, the master box operates according to the selected fault, the test results are output to the cartridge test equipment via the test cable, realize the function of simulating the normal test item of the cartridge and simulating the failure of the cartridge test, the application results show that the system is reliable, the functional and technical indicators are in line with design requirements. It can effectively carry out basic training for testers, troubleshooting and eliminate training, it improves the efficiency of the test staff effectively, a good completion of the test personnel on the cartridge test operation training tasks.