Rockwell Automation Allen-Bradley Kinetix 6000, User Manual

Page: 150 / 268

Publication 2094-UM001A-EN-P — September 2006
150 Troubleshooting the Kinetix 6000 Drive System
E66
No Fault Message
(condition indicated
by on-screen
message)
(Atune Flt)
Autotune procedure failed Motor or feedback device malfunction.
•
Check motor power/feedback wiring.
•
Refer to on-screen message for
resolution.
•
Perform Hookup in RSLogix 5000
software.
•
Consult RSLogix 5000 help screen.
E67
DriveHardFault
(Task init)
Operating system failed
Software initialization fault detected due
to hardware failure.
•
Cycle power.
•
If fault persists, replace module.
E68
DriveHardFault
(SCANport Comm)
DPI communication failed The DPI device or cable is faulty. Check DPI connections.
E69
DriveHardFault
(Objects Init)
Non-volatile memory is corrupt due to control board hardware failure.
Load default parameters, save to
non-volatile memory, and recycle power or
reset the drive.
E70
DriveHardFault
(NV Mem Init)
Non-volatile memory is corrupt due to control board software error.
Load default parameters, save to
non-volatile memory, and recycle power or
reset the drive.
E71
DriveHardFault
(Memory Init)
RAM or Flash memory validation failure
•
Cycle power.
•
If fault persists, replace module.
E72
DriveOvertemp
Fault
(Drive Overtemp)
Inverter thermal switch
tripped
The fan on the IAM or an AM failed. Replace the failed module.
The cabinet ambient temperature is
above rating.
Check the cabinet temperature.
The machine duty cycle requires an RMS
current exceeding the continuous rating
of the controller.
Change the command profile to reduce
speed or increase time.
The airflow access to the Kinetix 6000
system is limited or blocked. Check airflow and re-route cables away
from the Kinetix 6000 system.
E73
Communicate
(Backplane Comm)
Power rail CAN communications failed. Check module for proper mount.
Power rail connection shorted or open.
Check power rail and module for foreign
objects.
E74
DriveOvercurrent
Fault
(Bus OverCurrent)
DC link current exceeds
rating.
Motor or transmission malfunction.
•
Check for proper motor sizing.
•
Check/replace transmission device.
•
Check/replace motor.
IAM not properly sized.
•
Check for proper IAM sizing.
•
Install larger kW rated IAM.
E75
DriveOvervoltage
Fault
(Shunt Time Out)
The IAM, AM, or SM has exceeded its shunt resistor continuous rating.
•
Use a properly sized shunt or modify
duty cycle of the application.
•
System uses internal shunt and
requires external shunt for additional
capacity.
E76
DriveHardFault
(CAN Init)
DPI hardware initialization
fault detected.
Control board hardware failure.
• Reset System.
• If fault persists, replace system
module.
E77
DriveHardFault
(Module Mismatch)
Either 230V AM is installed on power rail with 460V IAM, or 460V AM
is installed on power rail with 230V IAM.
Replace mismatched module.
E78
DriveHardFault
(SERCOS Init)
Control hardware fault detected.
•
Cycle power.
•
If fault persists, replace module.
Error
Code Fault Message
RSLogix
(HIM)
Problem or Symptom Potential Cause Possible Resolution