Genset
On Genset applications there is a specific engine
speed controller in order to synchronize and perform
load sharing. A 50% 'Accelerator pedal counter'
demand corresponds to a rated nominal speed of 1500
or 1800 rpm.
When controlling the engine using the VP70 message,
it is possible to adjust the speed ±90 rpm by acceler-
ator position 0-100%.
Faulty accelerator pedal signals will result in a frozen
pedal demand value. Whatever value the accelerator
pedal position signal had prior to the pedal signals
becoming faulty, will be the pedal demand input to the
engine.
When all pedal signal requirements are fulfilled again,
a new pedal demand value can be considered by the
engine.
The VP70 pedal request will also be overridden if an
external request is received in a TSC1 CAN message.
Engine control interface, Speed control
47706587 05-2015 © AB VOLVO PENTA 17
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