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COMMUNICATION PROTOCOLS
PID 187 - VSG Set Speed
update rate:
0.1 times/s, 5 times per s when the set speed is changing
resolution:
0.25 rpm/Bit (Uns/I)
source:
VSG switch input
comments:
Used to indicate the current set speed from:
□ Analog VSG
□ Cruise Switch VSG
PID 188 - Idle Set Speed
update rate:
On request only
resolution:
0.25 rpm/Bit (Uns/I)
source:
Calibration value
PID 189 - Rated Engine Speed
update rate:
On request only
resolution:
0.25 rpm/Bit (Uns/I)
source:
Calibration value
PID 190 - Engine Speed
update rate:
10 times/s
resolution:
0.25 rpm/Bit (Uns/I)
PID 203 - DPF Outlet Temperature
update rate:
1 times/s
resolution:
0.25°F/Bit (S/I)
PID 366- Engine Oil Level High/Low
update rate:
0.1 times/s
resolution:
0.473 L/Bit
PID 439 (255 183)- Extended Range boost Pressure
update rate:
1 times/s
resolution:
0.125 kPa/Bit (Uns/I)
6-16
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION
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