Rockwell Automation 2093-xxxx Kinetix 2000 Multi-axis Servo Drive User Manual - Manual (Page 138)

Publication 2093-UM001A-EN-P — March 2007
138 Troubleshooting the Kinetix 2000 Drive System
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 2000
system is limited or blocked. Check airflow and re-route cables away
from the Kinetix 2000 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.
E78
DriveHardFault
(SERCOS Init)
Control hardware fault detected.
• Cycle power.
• If fault persists, replace module.
E79
DriveOvervoltage
Fault
(Shunt Module Flt)
Shunt module temperature fault LED indicator is steady red.
Refer to Temperature Fault LED Indicator
on page 141.
Shunt module shunt fault LED indicator is steady red.
Refer to Shunt Fault LED Indicator on page
141.
Module missing from power rail.
• Install missing module on power rail.
• Fill empty slot with slot filler module.
E80
DriveHardFault
(CPLD Flt)
Control hardware fault detected. Replace module.
Error
Code Fault Message
RSLogix (HIM)
Problem or Symptom Potential Cause Possible Resolution