4-5
Copyright 2017 Cummins Inc.
Indicates local or remote Emergency Stop.
To reset the local/remote Emergency Stop button :
Turn the switch clockwise and allow it to pop out
(local only).
Move the Run/Off/Auto switch to Off.
Press the Reset switch.
Select Run or Auto, as required.
Shutdown lamp lights.
MESSAGE:
LOW OIL PRESSURE
201 − SHUTDOWN
Indicates that the engine is operating in idle mode.
When the generator set is operating in the RUN
mode, grounding the engine idle input causes alter-
nator build-up to be inhibited and the engine to be
governed at 800 RPM. When ground is removed
from this input, the generator set returns to normal
speed and voltage.
When the engine idle function is enabled, the control
automatically sets lower oil pressure warning and
shutdown trip points to reflect the lower operating
speed. When the engine idle function is removed and
the generator set reverts to normal operating speed,
the control automatically resets oil pressure warning
and shutdown trip points to the normal settings.
TABLE 4-2. WARNING AND SHUTDOWN CODES
Indicates engine oil pressure has dropped below the
shutdown trip point. Check oil level, lines and filters. If
oil system is OK but oil level is low, replenish. Reset
control and restart. Oil pressure limits are listed in
Table 4-3.
SYMPTOM
CORRECTIVE ACTION
Shutdown lamp lights.
MESSAGE:
EMERGENCY STOP
102 − SHUTDOWN
Warning lamp lights.
MESSAGE:
LOW OIL PRESSURE
200 − WARNING
Indicates engine oil pressure has dropped to an unac-
ceptable level. If alternator is powering critical loads
and cannot be shut down, wait until next shutdown pe-
riod and then follow 201-SHUTDOWN procedure.
To check oil pressure during a warning, access the oil
pressure menu prior to clearing the fault.
Warning lamp lights.
MESSAGE:
OIL PRES SENDER
204 − WARNING
Indicates that the control has sensed that the engine
oil pressure sender is out of its working range. Check
that the engine oil pressure sender is properly con-
nected.
Many troubleshooting procedures present hazards which can result in severe personal
injury or death. Only qualified service personnel with knowledge of fuels, electricity, and mechani-
cal hazards should perform service procedures. Review Important Safety Instructions page.
WARNING
MESSAGE:
IDLE MODE
101 − WARNING
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