Rockwell Automation 2098-UWCPRG Ultraware Software User Manual - Manual (Page 77)

Rockwell Automation Publication 2098-UM001G-EN-P - February 2011 79
Configuring the Ultra3000 Drive Chapter 3
The status is displayed by default for the Tuning branch of an online drive:
These commands can be executed for a Motor branch of an online drive:
Low Pass Filter
Enable Enable or disable the drive's low pass filter. Selections are:
• Enabled
• Disabled
Bandwidth The connected drive's low pass filter's bandwidth. This value
indicates the cutoff frequency of the low pass filter. It has a
range of 1…992 Hz.
Note: This filter reduces noise generated by encoder resolution
or mechanical resonance in the system.
Status Description
Velocity Loop
Velocity – Motor Feedback Actual motor velocity.
Velocity – Error The difference between commanded motor velocity (Velocity –
Command) and actual motor velocity (Velocity – Motor
Feedback).
Velocity – Command The commanded motor velocity.
Position Loop
Position – Motor Feedback Actual motor position.
Position – Error Peak + The positive peak Position Error.
Position – Error Peak - The negative peak Position Error.
Position Error The difference between commanded motor position (Position –
Command) and actual motor position (Position – Feedback).
Position – Command The commanded motor position.
Current Loop
Current – Feedback The actual current in the motor producing torque in a rotary
motor or force in a linear motor.
Current – U Phase The current through the U-Phase of the motor.
Current – W Phase The current through the W-Phase of the motor.
Current – Peak + The positive peak current, as recorded by the peak detection
algorithm.
Current – Peak - The negative peak current, as recorded by the peak detection
algorithm.
Current – Analog Limit Input Current limit value specified by the analog current limit input.
Current – Command The commanded current.
Current – Average The average value of Current – Command.
Command Description
Autotuning Opens the Autotuning window.
Manual Velocity Tuning Opens the Manual Velocity Tuning window
Manual Position Tuning Opens the Manual Position Tuning window.
Parameter Description