Rockwell Automation 20G PowerFlex 750-Series AC Drives - Manual (Page 308)

308 Rockwell Automation Publication 750-RM002B-EN-P - September 2013
Chapter 6 Integrated Motion on the EtherNet/IP Network Applications for PowerFlex 755 AC Drives
For more detailed examples on PowerFlex 755 axis configurations, refer to the
Axis Configuration Examples for the PowerFlex 755 Drive chapter in the
Integrated Motion on the Ethernet/IP Network Configuration and Startup User
Manual, publication
MOTION-UM003 .
Frequency Only
For information on the specific Frequency Control details, see the Motion
Instructions and Integrated Motion Control Modes appendix in the Logix5000
Controllers Motion Instructions Reference Manual, publication
MOTION-RM002 .
Drive Nonvolatile (NV)
Memory for Permanent
Magnet Motor Configuration A Kinetix drive can automatically read configuration data in a permanent magnet
motor/encoder’s nonvolatile memory, whereas the motor/encoder configuration
data must be manually entered and tuned in a PowerFlex 755 drive when
configuring the drive and a permanent magnet motor for operation on the
Integrated Motion on the EtherNet/IP Network.
The Drive NV option (shown in the screen example below) lets you start up a
PowerFlex 755 drive and permanent magnet motor using the motor/encoder
data that is entered and stored in the drive’s nonvolatile memory. This is useful
for a drive running in standalone mode that is being converted to operation on an
Integrated Motion on the EtherNet/IP Network.
Use these settings to configure the drive module:
• Verify that the correct motor/encoder data is present in the drive.
• In the Axis Properties for the drive module, select the Motor category, and
from the Data Source pull-down menu, choose Drive NV.
• Verify that the feedback selection in the appropriate drive parameter
matches the selection in the Motor Feedback category for the axis.