Diagnostics Screen - Toro Reelmaster 7000-D Service Manual

Diagnostics Screen

The diagnostics screen (Fig. 16) lists a variety of ma-
chine operations and the current state of the Toro Elec-
tronic Controller (TEC) inputs, the qualifiers and the
outputs required to allow the operation to proceed. The
diagnostics screen should be used to troubleshoot ma-
chine operation issues, and check that necessary com-
ponents and circuit wiring are functioning correctly (see
Troubleshooting in this chapter).
list of operations and select (highlight) the operation to
be viewed, press the Down button (as indicated by the
at the bottom of the screen).
To return to the previous screen, press the Menu/Back
button (as indicated by the
screen).
Lift/Lower Identifies the requirements necessary to al-
low the TEC to raise and lower the cutting units.
Inputs Qualifiers
Joystick Lower Engine Running Solenoid SV1
Joystick Raise Low Range
Key Run OK to Lower
(Front) or
OK to Lower
(Rear)
OK to Raise
(Front) or
OK to Raise
(Rear)
Hi/Low Range identifies the requirements necessary to
allow the TEC to shift the two speed shift manifold valve
from LOW to High speed range.
Inputs Qualifiers
High Range Reqd: Cutting units
must be above
turn−around po-
sition
PTO Identifies the requirements necessary to allow the
TEC to engage the cutting units.
Reelmaster 7000−D
To scroll through the
at the bottom of the
Outputs
(solenoid S1 − lower
and raise)
Solenoid SV2
(solenoid S2 − raise
only)
Solenoid SV3
(solenoid S3 − lower
only)
Raise Front
(solenoid S4 − raise
only)
Raise Rear
(solenoid S5 − raise
only)
Lower Front
(solenoid S4 − lower
only)
Lower Rear
(solenoid S5 − lower
only)
Outputs
Two speed shift
manifold solenoid
valve
Page 6 − 15
Inputs Qualifiers
Reel Enable/Disable Low Range
Switch
Engine Running
In Seat
Engine Temp OK
Cutting Unit Down
DIAGNOSTICS SCREEN
Diagnostics
Lift/Lower
1 High/Low Range
PTO
4
3
Figure 16
1. Machine operations
2. Left/Right button
Engine Identifies the requirements necessary to allow
the TEC to start and run the engine.
Inputs Qualifiers
Key Start Joystick Lower OFF
Key Run Joystick Raise OFF
Reel Enable/Disable
Switch OFF
Neutral
Seat or P Brake
NOTE: For machines with Yanmar diesel engines, the
ENG START and ENGINE RUN output component is
the engine ECU. The engine ECU controls the individual
components (e.g. start relay, glow relay) necessary to
start and run the engine.
NOTE: For machines with Kubota diesel engines, the
ENG START output components are the start relay and
the the glow relay. The ENGINE RUN output compo-
nents are the fuel pump and the fuel stop solenoid hold
coil.
Outputs
Front Reel
Engage
(solenoid SP1)
Rear Reel
Engage
(solenoid SP2)
2
3. Down button
4. Menu/Back button
Outputs
ENG START
(see NOTES)
ENG RUN
(see NOTES)
Electrical System