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TP-6200 10/12 39Section 2 Operation
High Oil Temperature. The lamp illuminates and the
unit shuts down because of high engine oil temperature.
The shutdown occurs 5 seconds after the engine oil
reaches the temperature shutdown range. The high
engine oil temperature shutdown does not function
during the first 30 seconds after startup. The local
display shows high oil temp sdwn.
Intake Air Temperature. The lamp illuminates and the
unit shuts down because of high intake air temperature.
The shutdown occurs 5 seconds after the engine intake
air reaches the temperature shutdown range. The
engine intake air temperature shutdown does not
function during the first 30 seconds after startup. The
local display shows intake air temp shutdown
(DDC/MTU models with MDEC/ADEC) and 03 intake air
temp shutdown (Waukesha-powered models).
Internal Fault. The lamp illuminates and the unit shuts
down when the internal diagnostics detect a controller
malfunction. The local display shows internal fault.
Knock Shutdown. The lamp illuminates and the unit
shuts down when the controller detects a detonation
fault. The local display shows knock shutdown.
(W aukesha-powered models only. )
Locked Rotor. If none of the speed sensing inputs
show engine rotation within 5 seconds of initiating
engine cranking, the ignition and crank circuits turn off
for 5 seconds and the cycle repeats. The unit shuts
down after the second cycle of 5 seconds of cranking.
The local display shows locked rotor.
Loss of ECM Communications. The lamp illuminates
and the unit shuts down when the ECM communication
link is disrupted. The local display shows loss of ECM
comm.
Loss of Field (Reverse VARs). The lamp illuminates
and the unit shuts down when the reactive current into
the alternator (absorbing) exceeds the shutdown level.
This could be caused by a disruption of the field signal.
The local display shows sd loss of field. (Paralleling
applications only.)
Low Coolant Level. The lamp illuminates and the unit
shuts down because of low coolant level. Shutdown
occurs 5 seconds after low coolant level is detected.
Low coolant level shutdown is inhibited during the first 30
seconds after startup. Local display shows low coolant
lvl.
Low Coolant Temperature. The lamp illuminates and
the unit shuts down because of low coolant temperature.
Shutdown occurs 5 seconds after low coolant
temperature is detected. Low coolant temperature
shutdown is inhibited during the first 30 seconds after
startup. Local display shows low coolant temp
shutdown. ( DDC/MTU models with MDEC/ADEC only. )
Low Fuel (Pressure) Shutdown. The lamp illuminates
and the unit shuts down when the controller detects a
low fuel condition. The low fuel (pressure) shutdown
does not function during the first 5 seconds after startup.
The local display shows low fuel shdown. (125RZG
only.)
(Low) Oil Pressure Shutdown. The lamp illuminates
when the unit shuts down because of low oil pressure.
The shutdown occurs 5 seconds after the low pressure
condition is detected. The low oil pressure shutdown
does not function during first the 30 seconds after
startup. The local display shows (low) oil press
shutdown.
Master Switch Error. The lamp illuminates and the unit
shuts down when the controller detects a fault in the
master switch position or circuit. The local display
shows master switch error.
Master Switch Open. The lamp illuminates and the unit
shuts down when the controller detects an open circuit in
the master switch circuit. The local display shows
master switch open.
Master Switch to Off. The lamp illuminates and the unit
shuts down when the master switch is moved to the off
position. The local display shows master switch to off.
NFPA 110 Fault. The lamp illuminates and the unit
shuts down when NFPA 110 faults signal the controller.
The local display shows the respective fault message.
See Section 2.4, Menu List Summary, Menu 10—Output
Setup, for the NFPA 110 list.
No Coolant Temperature Signal. The lamp illuminates
and the unit shuts down when the engine coolant
temperature sender circuit is open. The local display
shows no cool temp signal.
No Oil Pressure Signal. The lamp illuminates and the
unit shuts down when the engine oil pressure sender
circuit is open. The local display shows no oil press
signal.
Overcrank. The lamp illuminates and cranking stops
when the unit does not start within the defined cranking
period. The local display shows overcrank. See
Section 2.3.1, Auto Starting, and Section 1,
Specifications and Features, for cyclic crank
specifications.
Note: The controller is equipped with an automatic
restart function. When speed drops below 13 Hz
(390 rpm) while the engine is running, the unit
attempts to recrank. The unit then follows the
cyclic cranking cycle and, when the engine fails to
start, will shut down on an overcrank fault
condition.