LXC31X0/LXC93X0 Generator controller user manual
Dongguan Tuancheng Automation Equipment Co.,LTD.
LXC31X0/LXC39X0 User Manual Dongguan Tuancheng Automation Equipment Co.,LTD.
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7.10. Sensor unit conversion table
Please make the under procedures checking 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
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 Tuancheng’s service.
CAUTION! Expand relay with high capacity in start and fuel output is recommend.
CAUTION! Expand relay must be used in mains/gen closed outputs.
CAUTION! Let its normally closed contact series connect between fuel relay output port and
electromagnetic valve when you connect emergency stop button on the controller. Emergency stop
alarm can be displayed if you configure one input port as “Auxiliary Shutdown” (one end connect to
normally open contact, the other end connect to ground).
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