The reliable operation of PHARPS32200000 F8-G2B9B3B6 is of great significance to ensure the stability of the power system. Generator fault recording device recorded data for the staff to correctly analyse the cause of generator failure, study the accident countermeasures, timely treatment of accidents provides a reliable basis, at the same time, according to the fault recording data can also analyse the fault parameters of the system, the pattern of change of the electrical quantities, fault location, etc., which is to ensure the safe and reliable operation of the power system plays a very important role.

PHARPS32200000 F8-G2B9B3B6 as a special computer for industrial control, due to its simple structure, excellent performance, good anti-interference performance, high reliability, in machinery, chemical, rubber, electric power and other industries, industrial control site has been increasingly widely used, and has become the industrial control site to carry out real-time control of the most important control device. This paper introduces a programmable controller and the expansion of analogue modules to achieve the generator fault recording method.