6 Troubleshooting
6.1 Fault indication on SAM display
Explanation of the abbreviations used
The following abbreviations are used in the texts for the fault messages:
Abbreviation
Meaning
DL <number>
Default Lost: The device with designation <number> has lost its connec-
tion to the default CAN bus.
RL <number>
Redundant Lost: The device with designation <number> has lost its con-
nection to the redundant CAN bus.
SD <sensor designation>
Sensor defect: The sensor with the designation <sensor designation> is
not sending an analyzable signal.
MD
Missing Data: Data is missing from a measuring point.
AL
Alarm: Alarm message
SS
Safety System: The safety system has reacted in some way.
TD
Transmitter Deviation: Two sensors that record the measured values for
the same medium are sending different measured values.
HI
High: The first limit value has been exceeded.
HIHI
High High: The second limit value has been exceeded.
LO
Low: The first limit value has been deceeded.
LOLO
Low Low: The second limit value has been deceeded.
MG
Message: General message
SE
System Error: Warning due to node failure on the default field bus.
PB
Push Button: Status indication due to activation of certain control keys.
AKR
Anti Knock Control GET
Table 36: Explanation of the abbreviations used
Fault indication on SAM display
The fault messages are generated by the engine governor ADEC (ECU) and by the SAM unit and transmitted
to the SAM display (4).
MS150034/04E 2016-11
| Troubleshooting | 57
TIM-ID: 0000017545 - 002
