Rockwell Automation 2098-UWCPRG Ultraware Software User Manual - Manual (Page 132)

134 Rockwell Automation Publication 2098-UM001G-EN-P - February 2011
Chapter 3 Configuring the Ultra3000 Drive
The Faults window has these commands:
Customize the Faults window for your Ultra3000 Drive by selecting one or more
of these commands:
• Click Show Status to display or hide the Status pane.
• Click Show Commands to display or hide the Commands pane.
• Click Setup to open the window, where you can customize the status
display for this window.
• Click Revert to return parameter settings to the values they held when you
opened this window.
36: Power
Module
Overtemperature ON indicates an
overtemperature
condition in the power
module. Excessive heat in power
circuitry. • Reduce acceleration
rates.
• Reduce duty cycle
(ON/OFF) of
commanded motion.
• Increase time
permitted for motion.
• Use large Ultra3000
and motor.
• Check motor tuning.
37: AC Input
Phase Loss ON indicates incorrect
power phasing. Loss of one or more
phases of power. Check AC input voltage
on all phases.
39:Self-sensing
Commutation
Startup Error ON indicates a self-
sensing commutation
error was encountered
during startup Motion required for self-
sensing start-up
commutation was
obstructed. Incorrect line
count, pole count or
electrical cycle length. • Verify that there are
no impediments to
motion at startup,
such as hard limits.
• Increase self-sensing
current if high friction
or load conditions
exist.
• Verify the line count,
pole count, or
electrical cycle length
motor parameters.
• Swap any two motor
connections and verify
the motor feedback
counts in the correct
direction during
positive motor
movement.
Command Description
Fault History Opens the Fault History window, where you can view a list of the
last 20 fault events that occurred since the drive was powered-up.
Clear Faults Clears all drive faults.
Status Description Possible Cause(s) Suggested Action