Murphy PowerCore MGC1000, Operation Manual

Page: 8 / 48

Software Release: [TBD]
Section 40 8 00-02-1167
2018-09-18
•
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.
• 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.
•
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.
• Running Loaded: This is a non-timed state that the controller will stay in until a stop
condition occurs.
• 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.
• Cooldown: ( 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.