Rockwell Automation 20G PowerFlex 750-Series AC Drives User Manual

Page 305

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Rockwell Automation Publication 750-RM002B-EN-P - September 2013

305

Integrated Motion on the EtherNet/IP Network Applications for PowerFlex 755 AC Drives

Chapter 6

These ramp attributes are available only when the PowerFlex 755 drive axis
configuration is set to Frequency Control or Velocity Loop. These ramp
attributes are not available when the axis configuration is set to Torque Loop or
Position Loop.

This table provides a cross reference between the PowerFlex 755 Integrated
Motion on the EtherNet/IP Network Motion Ramp Attributes and the
corresponding drive parameters.

Ramp Attribute Sample Code

The Ramp Attributes listed in the previous section are accessible via a Set System
Value (SSV) instruction, as shown in this example:

Ramp Attribute

Drive Parameter

RampAcceleration

P535 [Accel Time 1]

RampDeceleration

P537 [Decel Time]

RampVelocity - Positive

P520 [Max Fwd Speed]

RampVelocity - Negative

P521 [Max Rev Speed]

RampJerk - Control

P540 [S Curve Accel]
P541 [S Curve Decel]

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