Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018 269
direction, can be used to configure the various polarity attributes for the correct
directional sense.
Hookup Test Feedback 2 Direction
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - E Get/GSV
USINT - - - Enumeration
0 = Positive
1 = Negative
2...255 = Reserved
The Hookup Test Feedback 2 Direction attribute reports the direction of axis
travel during the last hookup test as seen by the drive's feedback 2 device. A value
of 0 (positive) indicates that the direction of motion as observed by the drive's
feedback 2 device was positive, for example, increasing counts. Note that the value
for Hookup Test Feedback 2 Direction, as determined by the hookup test, does
not depend on the current feedback, motor, or motion polarity attribute
configuration. This value, combined with the user's definition of forward
direction, can be used to configure the various polarity attributes for the correct
directional sense.
See also
Motor Test Status Attributes on page 275
Inertia Test Status Attributes on page 272
Hookup Test Configuration Attributes on page 266
Inertia Test Configuration Attributes on page 269
Auto-Tune Configuration Attributes on page 258
These are the attributes that are associated with inertia test configuration applied
to a Motion Control Axis.
Tuning Select
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - C SSV#
USINT 0 - - Enumeration
0 = Total Inertia
1 = Motor Inertia
2...255 = Reserved
# Indicates the attribute cannot be set while the tracking command (Tracking Command bit in CIP Axis Status is true).
Inertia Test Configuration
Attributes
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