Enovation Controls MURPHY PowerCore MPC-10 Operation Manual page 8

Software Release:
[Application Version 2.8.10128; Configuration Version 2.8.10457]
• Check Safe To Start: This is a non-timed state that will check to ensure the engine
can start safely.
• Auto Stop Delay: (available in Auto Mode only) The auto stop condition is ignored
and must remain active throughout this delay or the delay is reset to zero.
• ECU Stabilize Timer: This delay begins timing when the controller is powered up, in
Spindown or when the Standby delays have expired. During this delay, the ECU-
enabled output is turned on. The ECU output turns off when the Standby, ETS or
Spindown delays begin timing.
• Prestart Delay 1: After a start condition has been accepted by the controller, this delay
begins timing, and the prestart output turns on. When this delay expires, the output is
turned off, and the start sequence continues. NOTE: The function selected for
Prestart may only be active in Auto Mode depending on if it is tied to an auto start
function only in the Start sequence.
• Prestart Delay 2 (Precrank): After a start condition has been accepted by the controller,
this delay begins timing, and the prestart output turns on. When this delay expires, the
output is turned off, and the start sequence continues. During this delay, the controller
checks for faults, J1939 com, etc. NOTE: The function selected for Prestart may only
be active in Auto Mode depending on if it is tied to an auto start function only in the
Start sequence.
• Prestart Delay 2 (crank through): After a start condition has been accepted by the
controller, this delay begins timing, and the prestart output turns on. When this delay
expires, the output remains on, and the start sequence continues. The output turns off
when the engine starts. During this delay, the controller checks for faults, J1939 com,
etc. NOTE: The function selected for Prestart may only be active in Auto Mode
depending on if it is tied to an auto start function only in the Start sequence.
• Wait to Start: This is a state in which the controller will not allow the engine to crank
until after the engine ECU stops sending the wait to start message.
• Crank: This is a timed state to try and start the engine.
• Crank Rest: This is a timed state to rest the starter between cranks in case the engine
did not start during the crank state.
• False Start Check: This is a non-timed state that will ensure the engine stays above
the crank cut RPM after cranking.
• Warm-up: (available in Auto mode only) This is a timed state that will allow the
engine to change from idle to desired warm-up RPM after starting. Warm-up will only
set as low as the minimum RPM set point.
• Line Fill 1: (available in Auto mode only) This is a timed state that will exit if the
timer times out or the pressure set point for this state is reached.
• Line Fill 2: (available in Auto mode only) This is a timed state that will exit if the
timer times out or the pressure set point for this state is reached.
• Running Loaded: This is a non-timed state that the controller will stay in until a stop
condition occurs.
• Cool-down: (available in Auto mode only) This is a timed state that will allow the
engine to run at a desired speed to cool down before allowing to go into a stopped
state.
• Spindown: The time allotted for the engine to stop all revolutions and be in a stopped
state with no frequency.
• Post Crank Lockout Delay (setup): This delay begins timing when the engine starts.
During this delay, the selected function is ignored. When this delay expires, the
selected function is armed. During the duration of this delay, the selected function can
cycle from active to not active and not reset the delay.
Section 40
2016-04-19
8 00-02-0939