Rockwell Automation 2098-UWCPRG Ultraware Software User Manual - Manual (Page 288)

290 Rockwell Automation Publication 2098-UM001G-EN-P - February 2011
Chapter 5 Configuring the Kinetix 3 Drive
Errors are displayed on the drive's Status display with an E. prefix. The remaining
segments alternate between a three-digit error code and a five-digit text message.
Status Description Possible Cause Suggested Action
Note: The value of status that are ‘ON’ = 1. The value of status that are OFF = 0.
E.004 E.Ntrot Motor Overtemperature Motor thermal switch
trips due to:
• High motor ambient
temperature,
• Excessive current, or
• Both high temperature
and excessive current
• Operate within (not
above) the continuous
torque rating for the
ambient temperature.
• Lower ambient
temperature, or
increase motor
cooling.
Motor wiring error Check motor wiring.
Incorrect motor selection Verify the proper motor
has been selected.
E.005 E.PNFt IPM Error Motor cables shorted Verify the continuity of
motor power cable and
connector.
Motor winding shorted
internally Disconnect the motor
power cables from the
motor. If the motor is
difficult to turn by hand,
it may need to be
replaced.
Drive temperature too
high, • Check for clogged
vents or a defective
fan.
• Ensure cooling is not
restricted by
insufficient space
around the drive.
Drive has a bad IPM
output, short circuit, or
overcurrent • Verify ambient
temperature is not too
high.
• Operate within the
continuous power
rating.
• Reduce acceleration
rates.
• Remove all power and
motors connections,
then perform a
continuity check from
the DC bus to the U, V,
and W motor
terminals. If continuity
exists, check for wire
fibers between
terminals, or send
drive in for repair.