Fault 50: Software Incompatible—M/G
Note:
The engine cannot start while this fault is being reported.
InfoCenter Display:
Important:
The term "SG" (starter/generator) shown in the InfoCenter display refers to the M/G
(motor/generator).
Fault Description
The controller software in the motor/generator is incompatible with the software in the TEC-5002 controller.
Circuit Description
There are multiple controllers located throughout the electrical system on this machine, including the TEC-5002
master controller and individual controllers within each cutting reel motor. There are additional individual
controllers within the motor/generator unit and the InfoCenter. All these controllers must have compatible
software for the machine to function correctly.
Conditions for Setting the Fault
If the controller software in the motor/generator is incompatible with the software in the TEC-5002 controller, this
fault is reported.
Recommended Service Actions
Step 1: Verify that the fault repeats.
1.
Clear the system faults from the InfoCenter. Refer to
2.
Operate the machine.
Pass
The fault did not repeat. Go to
Note:
If the fault does not repeat, an isolated event has occurred.
Fail
The fault repeated. Go to Step 2.
Step 2: Use Toro DIAG to reprogram the machine.
Use Toro DIAG to reprogram the machine. If the first attempt to reprogram the machine is unsuccessful, try
reprogramming the machine a second time.
1.
Connect a PC with Toro DIAG software to the machine via a Toro DIAG Cable (Part No. 115-1944). Refer
to
Toro DIAG - Quick Start (page
2.
Use the Toro DIAG software to reprogram the machine in accordance with Toro DIAG User's Guide. The
motor/generator is reprogrammed during the reprogramming of the machine.
3.
Disconnect the Toro DIAG cable from the machine.
_____FAULT
#50_____
Software Incompatible
SG
Clearing Faults from the InfoCenter (page
Returning the Machine to Service (page 22)
24).
177
21).
and follow the steps listed.