Rockwell Automation Publication 2071-UM001E-EN-P - November 2013 113
Chapter 9
Maintain and Troubleshoot Your Kinetix 3 Servo
Drive
Safety Precautions
Observe the following safety precautions when troubleshooting your Kinetix 3
drive
Topic Page
Safety Precautions 113
Maintaining Your Kinetix 3 Drive 114
General Troubleshooting 114
Fault Codes 115
SHOCK HAZARD: DC bus capacitors can retain hazardous voltages after input
power has been removed. Before working on the drive, measure the DC bus
voltage to verify it has reached a safe level or wait the full time interval listed on
the drive warning label. Failure to observe this precaution could result in severe
bodily injury or loss of life.
ATTENTION: Do not attempt to defeat or override the drive fault circuits. You
must determine the cause of a fault and correct it before you attempt to operate
the system. If you do not correct a drive or system malfunction, it could result in
personal injury and/or damage to the equipment as a result of uncontrolled
machine system operation.
SHOCK HAZARD: Test equipment (such as an oscilloscope or chart recorder)
must be properly grounded. Failure to include an earth ground connection
could result in a potentially fatal voltage on the oscilloscope chassis.
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