Rockwell Automation Allen-Bradley 2094-BC01-M01-S, User Manual

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Rockwell Automation Publication 2094-UM001D-EN-P - May 2010 159
Troubleshooting the Kinetix 6000 Drive System Chapter 7
E05
DriveOvercurrent Fault
(Power Fault)
Self-protection of the
Intelligent Power Module
(IPM) is indicating a
major power related fault
condition.
Motor cables shorted.
Verify continuity of motor power cable and
connector.
Motor winding shorted internally.
Disconnect motor power cables from the
motor. If the motor is difficult to turn by
hand, it may need to be replaced.
Kinetix 6000 drive temperature too high.
• Check for clogged vents or defective
fan.
• Make sure cooling is not restricted by
insufficient space around the unit.
Operation above continuous power
rating and/or product environmental
ratings.
• Verify ambient temperature is not too
high.
• Operate within the continuous power
rating.
• Reduce acceleration rates.
Kinetix 6000 drive has a short circuit,
overcurrent, or failed component.
Remove all power and motor connections,
and preform a continuity check from the DC
bus to the U, V, and W motor outputs. If a
continuity exists, check for wire fibers
between terminals, or send drive in for
repair.
E06
HardOvertravel Fault
(+/- Hard Overtravel)
Axis moved beyond the
physical travel limits in
the positive/negative
direction.
Dedicated overtravel input is inactive.
• Check wiring.
• Verify motion profile.
• Verify axis configuration in software.
E07
MotFeedbackFault
(Motor Feedback Loss)
The feedback wiring is open, shorted, or missing.
• Check motor encoder wiring.
• Run Hookup test in RSLogix 5000
software.
E09
BusUndervoltage Fault
(Bus Undervoltage)
With three-phase power
present, the DC bus
voltage is below limits.
• DC bus voltage for 460V system is
below 275V
• DC bus voltage for 230V system is
below 137V
• Verify voltage level of the incoming AC
power.
• Check AC power source for glitches or
line drop.
• Install an uninterruptible power supply
(UPS) on your AC input.
DC bus voltage fell below
the undervoltage limit
while an axis on the
follower power rail was
enabled.
Disable follower axis before removing
power.
E10
DriveOvervoltage Fault
(Bus Overvoltage)
The DC bus voltage is
above limits.
Excessive regeneration of power.
When the motor is driven by an external
mechanical power source, it may
regenerate too much peak energy
through the drive power supply. The
system faults to save itself from an
overload.
• Change the deceleration or motion
profile.
• Use a larger system (motor and
Kinetix 6000 drive).
• Install shunt module.
• DC bus voltage for 460V system is
over 820V
• DC bus voltage for 230V system is
over 410V
Verify input is within specifications.
E11
MotFeedbackFault
(Illegal Hall State)
State of Hall feedback
inputs is incorrect.
Improper connections.
• Verify the Hall wiring at the MF
connector on the IAM/AM module.
• Verify 5V power supply to the encoder.
Table 84 - Seven-segment Status Indicator Error Codes (Continued)
Error
Code Fault Message RSLogix
(HIM)
Anomaly or Symptom Potential Cause Possible Resolution