Cattron DYNAGEN TOUGH Series TE410, Руководство пользователя

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DynaGen
TM
TOUGH Series
TM
TE410 - EN
User Manual
64
9M02-9249-A001-EN
Revision A
to indicate there is a warning with the AC frequency. The following table shows the output state based on the
Warnings status.
Low AC Frequency Warning High AC Frequency Warning Switched Output State
Inactive Inactive OFF
Inactive Active ON
Active Inactive ON
Active Active ON
5.4.2 Pull and Hold Coil
On some engine systems the fuel pump has two coils. This is because the initial power-on of the fuel solenoid
requires substantial current (Pull Coil), but only needs a small amount of current to hold it in place (Hold Coil).
1. Hold Coil (Fuel) is energized.
2. Pull Coil is energized for the first 1.6 to 1.8 seconds of preheat. If preheat is disabled, the pull coil is
energized at the beginning of cranking; the crank output turned off for that time period.
3. This is repeated for each crank attempt.
Configuring a switched output to Pull Coil automatically configures the engine logic necessary for a Pull Coil
system.
Note: The pull coil feature does not operate when the fuel output is activated by the Auto Power ECM
feature or when requesting stored DTCs (DM2 codes). See the
CANbus (J1939) section for more
information on these features.
Pull Coil Wiring Example