A natural gas booster station in Yulin, Shanxi province, adopts one HGM9310CAN control module and two AIN24 analog input modules cooperating with Perkins gas genset 800kW.
Failure
the customer told us that the inlet/outlet temperature of the cylinder sleeve, the mixture gas temperature of A/B side pipe of genset do not display (sometimes display when stop).
Solution
After checking, we found that the positive pole and negative pole of the charger are directly connected to the control module. When the charger works, the signal is disturbed. So we connect the positive and negative pole of the charger directly to the positive and negative pole of the battery group. Then the temperature signal of the genset display normally, the temperature when genset start, stop and run also display normally .
