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OM3245 8/11
Data Store Button
Button (10, Figure 32-3) is for use by qualified
maintenance personnel to record in memory a
"snapshot" of the AC drive system. It will also trigger
KOMTRAX Plus to store a snapshot of the truck
operating system. Light (11, Figure 32-3) will stay
illuminated while KOMTRAX Plus is recording the
snapshot.
KOMTRAX Plus Snapshot In Progress Light
Light (11, Figure 32-3) is an indicator that will
illuminate while KOMTRAX Plus is in the process of
taking a snapshot of machine data.
Link Energized Light
Light (12, Figure 32-3) is a red indictor that, when
illuminated, indicates that the AC drive system is
energized. No one is permitted to work on the AC
drive system while this light is illuminated.
Service Engine Light
Light (13, Figure 32-3) is a blue indicator that will
illuminate if a problem is detected by the electronic
engine monitoring system.
Electric propulsion and dynamic retarding will still be
available.
If this light is ON, notify maintenance personnel so
they can diagnose and repair the problem the next
time the truck is in the shop for repairs or at the next
PM (Preventive Maintenance) interval.
12V Auxiliary Power Outlets
Outlets (14, Figure 32-3) can be used to provide
12VDC power for tools and accessories.
Operator Cab And Controls - Section 32
DIAGNOSTIC PORTS
KOMTRAX Plus Diagnostic Port
Diagnostic port (1) is used to download truck
operation data from the KOMTRAX Plus controller.
Interface Module (IM) Diagnostic Port
Diagnostic port (2) is used to connect the interface
module to a computer for installing software.
Payload Meter Diagnostic Port
Diagnostic port (3) is used to download data from the
payload meter system. Refer to Section 60, Payload
Meter III, for a more complete description of the
payload meter and its functions.
Truck Control Interface (TCI) Diagnostic Port
Diagnostic port (4) is used to access diagnostic
information for the Truck Control Interface (TCI).
Propulsion System Controller (PSC)
Diagnostic Port
Diagnostic port (5) is used to access diagnostic
information for the Propulsion System Controller
(PSC).
Engine Diagnostic Port (CENSE)
3-pin diagnostic port (6) is used to access diagnostic
information for the engine monitoring system.
Engine Diagnostic Port (QUANTUM)
9-pin diagnostic port (7) is used to access diagnostic
information for the engine monitoring system.
FIGURE 32-4. DIAGNOSTIC PORTS
(D.I.D. PANEL AT REAR OF CAB)
1. KOMTRAX Plus
Diagnostic Port
2. IM Diagnostic Port
3. Payload Meter
Diagnostic Port
Page 32-9
N050264
4. TCI Diagnostic Port
5. PSC Diagnostic Port
6. Engine Diagnostic
Port (CENSE)
7. Engine Diagnostic
Port (QUANTUM)
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Troubleshooting
