Smartgen HGM6000K Series Operating Manual page 33

Symptom
Low oil Pressure alarm (after
crank success)
High Temp. alarm (after crank
success)
Shutdown fault operates
Crank no success
Crank failure
Unit operation but ATS
RS485 communication
abnormal
HGM6000K Series Automatic Generator Module
HGM6000K Series Automatic Generator Module
ensure that a positive is connected to the
Emergency shutdown input.
Check
functioning correctly.
Check wiring is not open circuit.
Check engine oil pressure.
Check oil pressure switch/sensor and wiring.
Check configured polarity (if applicable) is
correct.
Check engine temperature.
Check switch/sensor and wiring.
Check configured polarity is correct.
Check relevant switch and wiring of fault
indicated on LCD display.
Check configuration of input.
Check wiring of fuel solenoid.
Check battery supply.
Check wiring of the speed sensing signal.
Refer to engine manual.
Check wiring of fuel solenoid.
Check fuel.
Check battery supply.
Check battery supply is present on the Fuel
output of the module.
Check the speed sensing signal is present on
the 6000K series inputs. Refer to engine
manual.
Check ATS.
Check the connection between the ATS and
the controller.
Check wiring.
Check COM ports set correctly.
Check the A and B RS485 line is reversed.
Check of RS485 conversion module.
Check the PC communications port is
damaged.
Suggest that the A and B lines of the 485
network should be terminated at each end
with a 120Ω resistor.
Possible Remedy
emergency shutdown
ISSUE 2011-06-20 Version 1.7
switch is
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