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4.4.1 LOW POWER CONSUMPTION OPERATION
Controller applies low power consumption method at hardware aspect, which reduces the power
consumption greatly in the period of stop. With this battery cost is larged decreased, because it reduces
the battary change times.
Controller has true low consumption (power off) and feign low consumption (awakened, LCD light
not on, only stop indicator flashing, not do any action).
a)
Power on the controller, and controller is running as normal;
b)
After power on, press
controller will judge the status according to the last stop situation; If controller is stopped
manually, it will enter true low consumption as remote start signal is inactive; if it is active,
controller enters feign low consumption; Otherwise, controller will run normally;
c)
In standby status, Press
NOTE 1: When low consumption time is set to 0, controller will not enter it automatically (base pin of
control power is always energized).
NOTE 2: When low consumtion time is not set to 0, if genset is in the standby mode and doesn't have data
communication, controller will enter low consumtion based on the set low consumption time.
4.4.2 INSTRUCTION
Press
and the indicator beside will be on, which means genset is in the auto mode.
4.4.3 AUTO START SEQUENCE
a)
When remote start signal is active (Terminal No. 6 connects B-), "Start Delay" time is initiated;
b)
When start delay is over, preheat relay outputs (if configured), "Preheat Delay" is initiated;
c)
After the above delay, the fuel relay outputs, and one second later, the crank relay outputs;
During the crank time if the genset fails to start, fuel relay and crank relay stop outputting, enter
"Crank Rest Time" and wait for next crank;
d)
If the genset fails to start during the set crank attempts, LCD displays
failure alarm and meanwhile alarm indicator flashes;
e)
If the genset starts successfully during the crank attempts, it enters "Safety On" time, during
which low oil pressure, high water temperature alarms are inactive; After "Safety On" delay, it
enters "Start Idle Delay" (if configured);
f)
During "Start Idle Delay", under speed, under frequency and under voltage alarms are all
inactive; When this delay is over, "High-speed Warming Up Delay" is initiated (if configured);
g)
After the above delay, genset will enter into normal running status. If genset voltage or
frequency is abnormal, controller will issue shutdown alarm and stop the genset.
NOTE 1: MGC310 does not have this function.
MGC300 Series Genset Controller User Manual
and controller enters normal running, if
for 3s and controller will be powered off.
is not pressed,
and it means crank
Page 11 of 26
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