HGM6110/6120 AUTO START MODULE
HGM6110/6120 Auto Start Module ISSUE 2.0 2008-10-27 Page 7 of 24
Manual test mode
Pressing this key will set the module into manual test mode.,
when generate electricity is normal, the generator will
on-load(HGM6110 have not this key)
Set/enter
Enter the set menu, or validate the setting
Page up
/increase
Page up, or In setting parameter status, pressing this key will
increase setting value.
Page down
/decrease
Page down, or In setting parameter status, pressing this key
will decrease setting value.
4.2 AUTOMATIC OPERATION
The following description details the sequences followed by a module containing
the standard ‘
factory configuration
’. Always refer to your configuration source for
the exact sequences and timers observed by any particular module in the field.
This mode is activated by pressing the
pushbutton. An LED indicator beside
the button confirms this action.
When a
Remote Start
signal is applied to the remote start input (Hgm6110) or
when mains voltage occur over-voltage, under-voltage, miss phasic (Hgm6120),
the following sequence is initiated:
To allow for false signals the
mains abnormal timer is
initiated (only Hgm6120),
Then the
Start Delay timer
is initiated. After this delay, if the pre-heat output
option is selected then the pre-heat timer is initiated, and the corresponding
auxiliary output (if configured) will energize.
NOTE: If the Remote Start signal is removed(Hgm6110) during the Start Delay
timer, or if mains voltage is normal (Hgm6120) during the mains abnormal timer,
the unit will return to a stand-by state.
After the above delays the Fuel Solenoid is energized, then one second later, the
Starter Motor is engaged. The engine is cranked for a pre-set time period. If the
engine fails to fire during this cranking attempt then the starter motor is
disengaged for the pre-set rest period. Should this sequence continue beyond the
set number of attempts, the start sequence will be terminated and
Failed to start
alarm
will be displayed on the LCD screen.
When the engine fires, the starter motor is disengaged and locked out at a pre-set
frequency from the Alternator output. Alternatively a Magnetic Pickup mounted on
the flywheel housing can be used for speed detection (This is selected by PC
using the 6100 series configuration software or form from the front panel). Rising
oil pressure can also be used to disconnect the starter motor.
