Mauldin M415XT MAINTAINER - Page 68

2/3/2020
Page 68 of 78
Calder Brothers Corporation
Model: M415XT Maintainer
M415XT
Computer Diagnostic
• Motor damaged
displayed on
display
Torque Mode
Disabled
0x808F
•
Pressure sensor error
•
Torque
mode disabled
•
Check wiring
• Pump angle sensor error
•
ePOR
disabled
•
Check sensors
• Pump goes
into ET mode
•
Replace sensors if needed
Pump Coil 1A
Current Deviation
0x8090
•
Current difference between high side and
low side too high
• Torque
mode disabled
•
Check pump coil wiring
• Coil disconnected
•
ePOR
disabled
•
Check coils
• Pump goes
into ET mode
•
Check if pump is damaged
•
Coil damaged
•
Check wiring harness
• Pump damaged
• Wiring fault
Pump Coil 1B
Current Deviation
0x8091
•
Current difference between high side and
low side too high
• Torque
mode disabled
•
Check pump coil wiring
• Coil disconnected
•
ePOR
disabled
•
Check coils
• Coil damaged
•
Pump goes
into ET mode
•
Check if pump is damaged
• Pump damaged • Check wiring harness
• Wiring fault
Pump Coil 2A
Current Deviation
0x8092
•
Current difference between high side and
low side too high
• Torque
mode disabled
•
Check pump coil wiring
• Coil disconnected
•
ePOR
disabled
•
Check coils
• Coil damaged
•
Pump goes
into ET mode
•
Check if pump is damaged
• Pump damaged • Check wiring harness
• Wiring fault
Pump Coil 2B
Current Deviation
0x8093
•
Current difference between high side and
low side too high
• Torque
mode disabled
•
Check pump coil wiring
• Coil disconnected
•
ePOR
disabled
•
Check coils
• Coil damaged
•
Pump goes
into ET mode
•
Check if pump is damaged
• Pump damaged • Check wiring harness
• Wiring fault
Emergency Stop
Pressed
0x8094 • E-stop is pressed
•
Machine
functionality
disabled
•
Disengage e-stop