Electrical
System
Reelmaster 6500-D/6700-D
Page 5 - 5
Electrical System (Rev. C)
Fault Identification/Operator Warning:
S Alerts operator to several potential problems with
audible “beeps” and/or by cutting unit shut down.
Diagnostics:
S Do troubleshooting by connecting one of the follow-
ing devices to the loopback connector:
- Diagnostic ACE (with the correct overlay).
- TOROPC and a personal computer
(authorized Toro distributor only).
Understanding the Diagnostic Lamps
Red Diagnostic Lamp
(located on steering t ower)
Functions:
S ON
- When glow plug circuit is energized.
S FLASHING
- When electronic controller has sensed an output
fault (for RM 6700-D, observe the greendiagnotic
lamps under control console to determine which
controller is sensing the fault).
- When the operator has exceeded the optional
programmed speed limit.
- When optional TurfDefender leakdetector has de-
tected a hydraulic leak.
S OFF
- When monitored circuits are functioning properly.
- When ACE Diagnostic Tool is connected.
- When Loop-back connector is disconnected.
-Whenthereis no power to the electronic controller.
- When the lamp bulb is burned out.
- When no software is installed or the electronic
controller is not functioning properly.
Diagnostics:
S Check electrical connections, input fuses and diag-
nostic light bulb to determine malfunction.
S Make sure loop-back connector is secured to wire
harness connector.
S Connect ACE Diagnostic Tool and check controller
input and output functions.
S Check optional TurfDefender leak detector (see
Leak Detector Operation in this s ection of this
manual).
Green Diagnostic Lamp
(one per controller located under control console)
Functions:
S ON
- When controller software is successfully loaded
andallmonitoredcircuits arefunctioningproperly.
S FLASHING
(Red diagnostic lamp also flashing)
- When electronic controller has sensed an output
fault.
1
1. Red Diagnostic Light
Figure 7
1. Green Diagnostic Light (RM 6500-D shown)
Figure 8
1
S FLASHING
(Red diagnostic lamp not flashing - RM 6700-D)
- When primary electronic controller or primary
controller software is not functioning properly.
- When CAN (Controller Area Network) Bus is not
functioning properly.
S OFF
- When ACE Diagnostic Tool is connected.
- When Loop-back connector is disconnected.
-Whenthereis no power to the electronic controller.
- When the lamp bulb is burned out.
- When no software is installed or the electronic
controller is not functioning properly.
Diagnostics:
S Check electrical connections, input fuses and diag-
nostic light bulb to determine malfunction.
S Connect ACE Diagnostic Tool and check controller
input and output functions.
S Check optional TurfDefender leak detector (see
Leak Detector Operation in this s ection of this
manual).
