Detroit Diesel DDEC VI Application And Installation page 452

COMMUNICATION PROTOCOLS
VD — Vehicle Distance
Transmission Rate :
Data Length:
Data Page:
PDU format:
PDU specific:
Default priority:
PGN:
Bytes: 1-4 Trip Distance (SPN 244)
Resolution:
Bytes: 5-8 Total Vehicle Distance (SPN 245)
Resolution:
VDHR – High Resolution Vehicle Distance
Transmission Rate :
Data Length:
Data Page:
PDU format:
PDU specific:
Default priority:
PGN:
Bytes: 1-4 High Resolution Total Vehicle Distance (SPN 917)
Resolution:
Bytes: 5-8 High Resolution Trip Distance (SPN 918)
Resolution:
VEP – Vehicle Electrical Power
Transmission Rate :
Data Length:
Data Page:
PDU format:
PDU specific:
Default priority:
PGN:
Byte: 1 Net Battery Current - N/A
Byte: 2 Alternator Current - N/A
Bytes: 3,4 Alternator Potential (voltage) - N/A
Bytes: 5,6 Electrical Potential (voltage) (SPN 168)
Resolution:
Bytes: 7,8 Battery Potential (Voltage), Switched (SPN 158)
Resolution:
6-76
100 ms
8 bytes
0
254
224
6
65,248 (0x00FEE0)
0.125 km / Bit, 0 km offset
0.125 km / Bit, 0 km offset
1 sec
8 bytes
0
254
193
6
65,217 (0x00FEC1)
5 m / Bit, 0 m offset (16.4 ft/Bit, 0 ft offset)
5 m / Bit, 0 m offset (16.4 ft/Bit, 0 ft offset)
1 sec
8 bytes
0
254
247
6
65,271 (0x00FEF7)
0.05 V / Bit, 0 V offset
0.05 V / Bit, 0 V offset
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION
All information subject to change without notice. (Rev. 01/07)