Commissioning - Smartgen HGM7100N Series User Manual

12 COMMISSIONING

Please make sure the following checks are made before commissioning,

Ensure all the connections are correct and wires diameter is suitable.

Ensure that the controller DC power has fuse, controller's positive and negative connected to start
battery are correct.

Emergency stop input is connected to the positive pole of starter battery via emergency stop button's
normally closed point and fuse.

Take proper action to prevent engine to crank success (e. g. Remove the connection wire of fuel
valve). If checking is OK, make the start battery power on; choose manual mode and controller will
executive routine.

Set controller under manual mode, press "start" button, genset will start. After the cranking times as
setting, controller will send signal of Start Failure; then press "stop" to reset controller.

Recover the action to prevent engine to crank success (e. g. Connect wire of fuel valve), press start
button again, genset will start. If everything goes well, genset will normal running after idle running (if
idle run be set). During this time, please watch for engine's running situations and AC generator's
voltage and frequency. If abnormal, stop genset and check all wires connection according to this
manual.

Select the AUTO mode from controller's panel, connect mains signal. After the mains normal delay,
controller will transfer ATS (if fitted) into mains load. After cooling time, controller will stop genset and
make it into "at rest" mode until there is mains abnormal situation.

When mains is abnormal again, genset will be started automatically and enter into normal running,
then controller send signal to making generator switch on, and control the ATS transfer into generator
load. If not like this, please check ATS' wires connection according to this manual.

If there is any other question, please contact SmartGen's service.
HGM7100N Genset Controller
HGM7100N GENSET CONTROLLER USER MANUAL
2020-09-10 Version1.2 Page 42 of 47