DE-3000 IOI 7-17
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11
1
ST
FAULT
RESTART PENDING- 8s
1st FAULT
OVERCRANK
9.4 If the OEM ENGINE CONTROL option is chosen when programming the DE-
3000, the same AUTO START screen shown in section 9.3 will be displayed
when the sequence is initiated. OEM engine control signals Driven Equipment
Ready (DER), starts the Crank/Multi-Start disconnect timer, and activates a
pre-lube pump when the sequence begins. If the Crank/Multi-Start disconnect
speed is not met within its allotted time, an OVERCRANK FAULT is issued by
the DE. The pre-lube will turn OFF after a programmed disconnect speed is
reached. If the pre-lube disconnect speed is not reached in a given amount of
time, a PRELUBE FAULT will be generated. The start signal and auxiliary mod-
ule will turn ON after a specified amount of time. The start signal will remain
ON between 1-5 seconds, or during the entire running time of the DE. When a
manual stop or fault occurs, the DER signals OFF and the post-lube, start signal
(if still ON) and auxiliary module remain ON for an individually programmed
amount of time before turning OFF.
If Multi-Start has been enabled, the DE-3000 will automatically attempt an-
other OEM ENGINE CONTROL sequence if the Crank/Multi-Start disconnect
RPM is not met within the user-defined time. Just like the Multi-Start for AUTO
START, once the sequence has failed, the display will flash a delay timer will
begin counting down before the system starts up again. Multi-Start can be con-
figured for up to 4 start attempts (or a restart after 3 failed attempts).
9.5 After all Class B and Class C points have timed out and are being monitored,
and if no faults are detected, the home screen will show the RUNNING message.
This is the screen that will remain under normal operation.
RUNNING
STATUS RUNNING
SPEED 1000 RPM
SUCTION 102.3 PSIA
DISCHARGE 300 PSIG
WARNING: WHEN PROGRAMMED FOR
MULTI-START, THE DE-3000 WILL
AUTOMATICALLY ATTEMPT TO START
THE ENGINE AS MANY AS FOUR TIMES.
RESTARTS ARE MADE BETWEEN 30
AND 90 SECONDS FOLLOWING AN
OVERCRANK FAULT. PERSONNEL
AROUND THE ENGINE MUST BE
NOTIFIED TO TAKE THE NECESSARY
SAFETY PRECAUTIONS TO AVOID INJURY
OR MALFUNCTION.
STATUS RUNNING
SPEED 1000 RPM
SUCTION 102.3 PSIA
DISCHARGE 300 PSIG
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