Detroit Diesel DDEC VI Application And Installation page 434

COMMUNICATION PROTOCOLS
Hours – Engine Hours, Revolutions
Transmission Rate:
Data Length:
Data Page:
PDU Format:
PDU Specific:
Default Priority:
PGN:
Bytes: 1–4
Bytes: 5–8
IC1 – Inlet/Exhaust Conditions #1
Transmission Rate:
Data Length:
Data Page:
PDU Format:
PDU Specific:
Default Priority:
PGN:
Byte: 1 Particulate Trap Inlet Pressure — N/A
Byte: 2 Boost Pressure (SPN 102)
Resolution:
Byte: 3 Intake Manifold Temperature (SPN 105)
Resolution:
Byte: 4 Air Inlet Pressure (SPN 106)
Resolution: 2 kPa / Bit, 0kPa / Bit Offset
Byte: 5 Air Filter Differential Pressure (SPN 107)
Resolution: 0.05 kPa / Bit, 0 kPa Offset
Byte: 6 Exhaust Gas Temperature (SPN 173)
Resolution: 0.03125°C / Bit, –273°C Offset
Byte: 8 Coolant Filter Differential Pressure — N/A
6-58
On Request
8 Bytes
0
254
229
6
65,253 (0x00FEE5)
Total Engine Hours (SPN 247)
Resolution: 0.05 hr/bit, 0 hr/bit offset
Total Engine Revolutions (SPN 249)
Resolution: 1000 rev/bit, 0 rev/bit offset
500 ms
8 Bytes
0
254
246
6
65,270 (0x00FEF6)
2 kPa / Bit, 0 kPa / Bit Offset
1°C / Bit, -40°C / Bit Offset
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION
All information subject to change without notice. (Rev. 01/07)