EMKO TRANS-AMF - J1939 ECU Control and Sensing; ECU Remote Control Options; Speed and Pressure Sensing via J1939

39
SPN Version
There are 4 different Suspect Parameter Number versions with J1939 protocol. The device has ability
to detecting version 4 automatically. Therefore, this parameter is important to show alarm messages
correctly except version 4.
ECU Remote Control Via J1939
If this parameter is selected as “Enable”, The unit sends remote control messages to the ECU if the
selected ECU type is supporting the J1939 Remote control Messages. Available messages are engine
start-stop, 50/60 Hz selection or Idle mode. For some ECUs;
If this parameter is selected as “Disable”, The ECU remote control via the J1939 protocol will be
disabled.
If this parameter is selected as “Enable”, The speed sensing from J1939 ECU will be used for the
speed (Rpm) failures.
If this parameter is selected as “Enable”, The oil pressure sensing from J1939 ECU will be used for the
oil pressure failures and the engine started signal.
If this parameter is selected as “Enable”, The coolant temperature sensing from J1939 ECU will be
used for the coolant temperature failures.
(50/60 Hz)
This parameter used for to select the requested engine speed as 1500Rpm (50Hz) or 1800Rpm
(60Hz). Note: The scenario; first change the parameter, next wait at least 5 seconds, and then start
the engine.
This parameter can be changed between 0 and 100%. The engine should change the speed as
follows:
0% = rated speed – speed deviation ECU e.g. 1500 – 120 = 1380rpm
50% = rated speed e.g. = 1500rpm
100% = rated speed + speed deviation ECU e.g. 1500 + 120 = 1620rpm
Speed Control via J1939
Oil Pressure Control via J1939
Coolant Temperature Control via J1939
Speed Set Point Selection
Speed Correction Value
Volvo EMS1,
Volvo EMS2,
Volvo EMS2b,
Volvo EDC3
Volvo EDC4,
Deutz EMR2,
Deutz EMR3
Perkins 1300,
Perkins ADEM3,
Perkins ADEM4
17
3 43
ECU
The unit sends J1939 request and control messages with this ID. It must be changed for different ECU
types according to the following table. The ECU listens only to control messages, if they are sent to the
correct address.
Device Address
Volvo EMS1,
Volvo EMS2,
Volvo EMS2b,
Volvo EDC3
Parameter
Volvo EDC4,
Deutz EMR2,
Deutz EMR3
Perkins 1300,
Perkins ADEM3,
Perkins ADEM4
MAN MFR
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
Yes
Yes
No
Yes
Remote Start
Remote Stop
50/60 Hz
Selection
Idle Mode
Scania S6
Yes
Yes
Yes
Yes
Scania S6
39
MAN MFR
253
Standard
No
No
No
No