(Table 239, contd)
PWM PWM
Analog None
None Analog
Analog Analog
PWM Analog
Analog PWM
MPTS None
MPTS PWM
MPTS Analog
None MPTS
PWM MPTS
Analog MPTS
Note: The MPTS input can only be used on one
channel.
There is also the option of using an Idle Validation
Switch (IVS) on the analog throttle. This switch is
used to confirm that the throttle pedal has been
physically moved, before reacting to the analog
speed demand signal. The IVS and software logic is
designed to protect against signal faults which could
cause unintended engine speed increases.
Programming each throttle input requires some
technical knowledge of the throttle specification that
is being used. Knowledge is required to program the
specifications into the correct ECM parameter
values.
478 UENR4469-36
Service
Copyright of Perkins Engine Company Limited. NOT FOR REPRINTING OR RESALE
To Next Page
Loading...
