Rockwell Automation 2098-UWCPRG Ultraware Software User Manual - Manual (Page 289)

Rockwell Automation Publication 2098-UM001G-EN-P - February 2011 291
Configuring the Kinetix 3 Drive Chapter 5
E.009 E.UdutG Bus Undervoltage Low AC line/AC power
input • Verify voltage level of
the incoming AC
power.
• Check AC power
sources for glitches or
line drop.
• Install uninterruptible
power supply (UPS) on
the AC input.
Attempted to enable
drive without main
power active. Verify input is within
specification.
E.010 E.ouutG Bus Overvoltage Excessive regeneration
of power (When the
motor is driven by an
external mechanical
force, it may regenerate
too much peak energy
through the drive’s power
supply and the drive
faults to save itself from
an overload.) • Verify shunt circuit.
• Adjust motion profile
to stay within the
range of the
regenerative resistor.
• Replace regenerative
transistor.
• Replace drive.
Excessive AC input
voltage Verify input is within
specification.
E.012 E.HFAIL Home Search Failed Homing is not complete
until the time defined in
Homing time limit (IN-
01.11) is elapsed.
• Increase the time
defined in Homing
time limit (in-01.11).
• Set a value other than
'0' in Homing Velocity
(In-01.02) and Creep
Velocity (IN-01.03).
• Check if there is any
obstacle that disturbs
Homing.
• Check mechanical
parts and parameter
settings for Homing.
E.018 E.ouSPd Motor Overspeed Motor speed exceeds
maximum • Confirm encoder
wiring.
• Retune the drive
system.
• Verify the input gain
of external speed or
torque commands.
E.019 E.PoSEr Excess Position Error Position error exceeds
permitted value. • Increase following
error limit.
• Check position loop
tuning.
Status Description Possible Cause Suggested Action