Enovation Controls Murphy EMS PRO LITE, Installation And Operation Manual

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Section 40 00-02-0787
2015-03-23
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S-# Description
S28 MAX ENG RPM: When throttling in the AT LOAD state, the engine will
not throttle above this set point.
Factory set to 1600.
S29
RATE INC RPM: This set point is used to customize how fast or slow
the controller will increase the engine RPM while throttling.
Experiment with this number until the proper throttling is achieved. (All
engines)
Factory set to 10.
S30 RATE DEC RPM: This set point is used to customize how fast or slow
the controller will decrease the engine RPM while throttling.
Experiment with this number until the proper throttling is achieved. (All
engines)
Factory set to 10.
S31 THR MIN PULS: (S31 is only visible if S40 = Mechanical.)
This set point is used to allow further customization of the way
controller throttles the engine. Higher numbers will cause the throttling
outputs to stay active for longer periods of time when the system is
throttling either up or down. If the engine is hunting then lower the
value. If the engine never reaches the set point then increase the
value (Used with MECHANICAL engine throttle type S40).
Factory
set to 8400.
S32 THR FDBK DLY: This set point is used to adjust the amount of time
the controller waits to sample the change made by the previous
throttle pulse. If the system pressure, for example, takes a long time
to change based on engine speed changes, this set point should be
increased. However, if the system pressure responds quickly then set
the variable to a smaller value. (Used with MECHANICAL engine
throttle type S40)
Factory set to 2.
S33 THR SENSITIVITY: (S33 is visible only if S40 = Mechanical.)
This set point adjusts the throttle sensitivity when it closes in on the
desired set point. Higher numbers cause it to make coarser signal
adjustments when approaching a set point than lower numbers. This
set point is used to keep the controller from overshooting or
undershooting the set point. Lower the number if the controller is
hunting. Raise the value if the controller does not achieve the desired
set point. (Used with MECHANICAL engine throttle type S40)
Factory
set to 700.