Murphy EMS-GC10 - MTU MDEC Module 302;303 (MTU)

Section 75 00-02-0878
2013-03-07 - 134 -
MTU MDEC Module 302/303 (MTU)
NOTE: The MTU MDEC is not a part of the J1939, therefore the reading
of values, alarms and shutdowns are different.
Object
EIC speed
EIC coolant temp.
EIC oil pressure
EIC faults
EIC oil temp.
EIC fuel temp.
EIC charge air pressure
EIC charge air temp.
(or EIC intake manifold 1 temp.)
NOTE: The Modbus addresses are read-only (function code 04h).
Alarms
Below is a list of alarms that can be shown on the display. The alarms will be shown in the
alarm window. The alarms can be acknowledged from the display, but they will be visible until
the alarm disappears in the ECM module.
Alarm List Warning Shutdown
MDEC yellow alarm
X
-
MDEC red alarm
-
X
Overspeed
-
X
Low oil pressure
X
X
High coolant temp.
X
X
High oil temp
-
X
High intercooler temp.
X
-
Defective cool. level switch
X
-
Low coolant level
-
X
MDEC ECU failure
-
X
NOTE: MDEC indication “-“ means that the alarm in question is not
supported.