Communication; J1939 Backbone 1 (Bb1) - Ems - Volvo D9 Installation Manual

Ems electrical interface specification
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Communication

J1939 Backbone 1 (BB1) - EMS

NOTICE! All unused signals must be set to 'Not available'.
All unused bits in the messages used must be set to 1.
Identifier
PGN
0x18FECA00
0x18FEE300
65251
0x0CF00400
61444
0x0CF00300
61443
0x18FEDF00
65247
0x18FEEE00
65262
47706587 05-2015 © AB VOLVO PENTA
SPN Frame Name / Signal name
DM1 - Active Diagnostic trouble codes
Description: The message contains the first active diagnostic
trouble code, but requires the multipacket transport TP. CM
when more than one active DTC exists.
EC1 - Engine configuration
188
Engine speed at idle P1
539
Engine percent torque at idle P1
528
Engine speed at P2
540
Engine percent torque at P2
529
Engine speed at P3
541
Engine percent torque at P3
530
Engine speed at P4
542
Engine percent torque at P4
531
Engine speed at P5
543
Engine percent torque at P5
532
Engine speed at high idle P6
544
Engine reference torque
533
Engine maximum momentary override speed P7
534
Engine maximum momentary override time limit
EEC1 - Electronic engine controller 1
512
Drivers demand engine - percent torque
513
Actual engine - percent torque
190
Engine speed
1675 Engine starter mode
EEC2 - Electronic engine controller 2
91
Accelerator pedal position 1
92
Engine percent load at current speed
EEC3 - Electronic engine controller 3
514
Nominal friction - percent torque
27
Engine exhaust gas recirculation 1 valve position
94
Engine fuel delivery pressure
100
Engine oil pressure
109
Engine coolant pressure
111
Engine coolant level
ET1 - Engine temperature 1
110
Engine coolant temperature
175
Engine oil temperature 1
Communication, J1939 Backbone 1 (BB1) - EMS
(1)
Update
period
Tx = transmit
Rx = receive
Tx 1000ms
Tx 5000ms
or on request
Tx 20ms
Tx 50ms
Tx 250ms
Tx 1000ms
23

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