Detroit Diesel DDEC VI Application And Installation page 198

INPUTS AND OUTPUTS
4.3.10 HIGH EXHAUST SYSTEM TEMPERATURE LAMP (HARDWIRED
AND J1939)
The purpose of this lamp is to let the operator know that the exhaust temperature is at an elevated
condition with low vehicle speed. It can be hardwired or multiplexed.
NOTE:
This function is optional.
Installation
This digital output circuit is designed to sink no more than 250 mA (DC) current.
The HET Lamp is wired to pin 4/7 of the CPC.
Programming Requirements and Flexibility
The options for this digital input listed in Table 4-36.
Parameter
Parameter
Group
35 4 07 DO Selection
4 07 Fault
35
Detection
Hi Exhaust Temp
46
Lamp Config
* Not Available in NAFTA
Table 4-36 High Exhaust System Temperature Lamp Options
4-38
Options
0 = Disabled
1 = Accelerator Pedal Kick Down*
2 = Actual Torque*
3 = Road Speed*
4 = Engine Speed*
5 = Coolant Temperature*
6 = Pedal Torque*
7 = Boost Temperature*
8 = Oil Pressure (MCM threshold)*
9 = Coolant Temperature (MCM
threshold)*
10 = Vehicle Power Shutdown /
Ignition Relay*
11 = Optimized Idle ACC Bus
(ignition relay)*
12 = Split Valve 1*
13 = High Exhaust Temp Lamp
0 = Disabled
1 = Enabled
0 = Hardwired
1 = 1939 PTC1
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION
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13 = High
Exhaust Temp VEPS, DRS
Lamp
0 = Disabled VEPS, DRS
0 = Hardwired VEPS, DRS
All information subject to change without notice. (Rev. 01/07)