Detroit Diesel DDEC VI Application And Installation page 451

Reception Rate :
Bits: 4,3
Bits: 2,1
Byte: 2,3 Requested Speed / Speed Limit (SPN 898)
Resolution:
Byte: 4 Requested Torque / Torque Limit (SPN 518)
Resolution:
Bytes: 5-8 Not Defined
Note: The CPC will honor TSC1 messages from the following source
addresses:
□ TSC1 Source Address J1939 — Customer Selectable
□ Transmission (Source Address 3)
□ ABS (Source Address 11)
□ Adaptive Cruise Control (Source Address 42)
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION
DDEC VI ELECTRONIC CONTROLS APPLICATION AND INSTALLATION
10 ms when active to the engine, 50 ms when active to
the retarder
Engine Requested Speed Control Conditions (SPN 696)
00: Transient optimized for driveline disengaged and
non-lockup conditions
01: Stability optimized for driveline disengaged and
non-lockup conditions
10: Stability optimized for driveline engaged and/or in
lockup condition 1 (e.g. vehicle driveline)
11: Stability optimized for driveline engaged and/or in
lockup condition 2 (e.g. PTO driveline)
Override Control Modes (SPN 695)
00: Override Disabled
01: Speed Control
10: Torque Control
11: Speed/Torque Limit Control
0.125 rpm / Bit, 0 rpm offset
1% / Bit, -125% offset
0-125% for engine torque requests
-125-0% for retarder torque requests
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