Murphy EMS-GC10 - MTU J1939 Smart Connect

Section 75 00-02-0878
2013-03-07 - 130 -
MTU J1939 Smart Connect
Smart Connect
This protocol is available with MTU series 1600 With ECU8/Smart Connect.
Warnings and Shutdowns
Warning/shutdown list
J1939
codes
SPN FMI warning FMI shutdown
EIC yellow lamp
-
X
-
EIC red lamp
-
-
X
EIC malfunction
-
x
-
EIC protection
-
x
-
NOTE: 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 parameter 7563 (EIC Controls).
• Engine Speed
CANbus ID for speed control: 0x0c000000. J1939 TSC1.
M-Logic commands are available to enable/disable start/stop and speed controls:
• EIC Start/Stop Enable
• EIC Speed Control Inhibit
NOTE: The speed regulation is enabled in parameters 2781 (Reg. output)
and 7563 (EIC Controls).
• Frequency Selection
Nominal frequency is written automatically based on the frequency nominal
parameter. 50 Hz is written if f
nominal
<55Hz, 60 Hz is written if f
nominal
is >55 Hz.
• Shut down Override
This command can be used with a digital input in order to override shut down actions
from the ECU.
• Engine Overspeed Test
The command is activated through M-Logic. Testing of the overspeed function at any
given rpm.
• Enable Cylinder Cutout
The command can be used to engage all cylinders if the engine is running with one
bank only. The command is activated through M-logic.