Toro 5010-H Lawn Mower User Manual


 
Reelmaster 5010- HPage 5 - 32Electrical System
Fault Code
Fault Description Service Suggestions
97 System bus voltage over 67.5 VDC has
disabled #4 cutting unit
If multiple cutting units are reporting this fault,
check 48 VDC batteries and motor/generator
operation
If 48 VDC batteries are at correct voltage with
engine OFF, consider connections between
motor/generator and motor/generator
controller are loose or faulty
If TEC controller has lost communication with
motor/generator, engine speed will not be
controllable and this fault may be displayed
NOTE: If all 48V components (motor/generator
and cutting unit motors) have this fault, system
fault 30 will be displayed on the InfoCenter
98 System bus voltage over 67.5 VDC has
disabled #5 cutting unit
If multiple cutting units are reporting this fault,
check 48 VDC batteries and motor/generator
operation
If 48 VDC batteries are at correct voltage with
engine OFF, consider connections between
motor/generator and motor/generator
controller are loose or faulty
If TEC controller has lost communication with
motor/generator, engine speed will not be
controllable and this fault may be displayed
NOTE: If all 48V components (motor/generator
and cutting unit motors) have this fault, system
fault 30 will be displayed on the InfoCenter
99 System bus voltage over 65 VDC has disabled
motor/generator
If 48 VDC batteries are at correct voltage with
engine OFF, consider connections between
motor/generator and motor/generator
controller are loose or faulty
NOTE: If all 48V components (motor/generator
and cutting unit motors) have this fault, system
fault 30 will be displayed on the InfoCenter
100 Excessive system current has disabled #1
cutting unit
#1 cutting unit motor is likely faulty if this fault
continues to occur
101 Excessive system current has disabled #2
cutting unit
#2 cutting unit motor is likely faulty if this fault
continues to occur
102 Excessive system current has disabled #3
cutting unit
#3 cutting unit motor is likely faulty if this fault
continues to occur
103 Excessive system current has disabled #4
cutting unit
#4 cutting unit motor is likely faulty if this fault
continues to occur
104 Excessive system current has disabled #5
cutting unit
#5 cutting unit motor is likely faulty if this fault
continues to occur
105 Excessive system current has disabled
motor/generator
Motor/generator is likely faulty if this fault
continues to occur
106 Excessive voltage occurred at internal motor
regulator for #1 cutting unit
#1 cutting unit motor is likely faulty if this fault
continues to occur
107 Excessive voltage occurred at internal motor
regulator for #2 cutting unit
#2 cutting unit motor is likely faulty if this fault
continues to occur