Man iSea, Operating Instructions Manual, Page: 146 / 172

Interface CAN-2 touch display
144
Read this manual carefully before starting any work!
This is particularly applicable to the chapter “General Safety Instructions”
and the respective safety instructions in the chapters.
18.2.8 Engine Electrical Power
Transmission repetition rate: 1000 ms
Data length: 8 bytes
Identifier: 0x18 FE F7 27
Byte 1: Net battery current
0x FF
Not supported
Byte 2: Alternator current
0x FF
Not supported
Byte 3, 4: Alternator potential (voltage)
50 mV per bit,
0 V offset
Range: 0 V ... 3212.75 V
SAEJ1939-71: SPN 167
Byte 5, 6: Electrical potential (voltage)
50 mV per bit,
0 V offset
Range: 0 V ... 3212.75 V
SAEJ1939-71: SPN 168
Byte 7, 8: Battery potential (voltage), switched
0x FF FF
Not supported
18.2.9 Exhaust Fluid Tank
Transmission repetition rate: 1000 ms
Data length: 8 bytes
Identifier: 0x18 FE 56 27
Byte 1: Exhaust Fluid Tank Level
0.4 % per bit
0 % offset
Range: 0 % ... 100 %
SAEJ1939-71: SPN 1761
Byte 2: Exhaust Fluid Tank Temperature
1 °C per bit
-40 °C offset
Range: -40 °C ... 210 °C
SAEJ1939-71: SPN 3031
Byte 3 - 8: Default Value = 0xFF FF FF FF FF FF
Not supported