Cummins Cm850 (J1939) - THOMSON MEC 310#GENSET CONTROLLER OPTION J-CANBUS J1939 Manual

MEC 310 GENSET CONTROLLER - Option J – CANbus J1939
Warnings and shutdowns
Warning/shutdown list
Low oil pressure
Coolant temperature
Oil temperature
Intake manifold temp
Fuel temperature
Coolant level low
Overspeed
Crankcase pressure high
Coolant pressure low
EIC yellow lamp
EIC red lamp
FMI indication ' – ' means that the alarm in question is not supported.
Write commands to engine controller
Engine controls
•
All the write commands to the engine controller (ex: speed, start/stop, etc.) are enabled in
setting 7563 (EIC Controls).
Engine speed
•
CANbus ID for speed control: 0x00FF69DC. For Cummins proprietary 'Engine governing'
EG telegram, the source address of the ML-2 controller is 0xDC/220 dec).
The speed regulation is enabled in setting 2781 (Reg. output) and 7563 (EIC
Controls).
Frequency selection
•
Nominal frequency is written automatically based on the frequency nominal setting. 50Hz is
written if f < 55Hz, 60Hz is written if f
NOM
Gain setting
•
Gain is set in menu 2773.
PM077 R1 09/08/20

Cummins CM850 (J1939)

J1939 codes
SPN warning
100
110
175
105
174
111
190
101
109
-
-
is >55Hz.
NOM
Page 17
FMI FMI
shutdown
18 1
16 0
16 0
16 0
16 0
18 1
- 16
- 0
- 1
X -
- X
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