©
National Instruments Corporation
13
NI 9930 Motion Control Accessories User Guide
Figure 9 shows the parts of the
Axis Configuration
dialog box for NI 9512 C Series module.
Figure 9.
Axis Configuration Dialog Box
Note
The
Axis Configuration
dialog box user interface may not match this image exactly
depending on which version of the LabVIEW NI SoftMotion Module you are using.
2.
On the General Settings page set the
Loop Mode
to
Closed-Loop
.
3.
Click the Encoder button and configure the Units and Counts Per Unit.
a.
Make the following changes in the
Active State
section:
•
Set the
Line State
for
A
to
High
.
•
Set the
Line State
for
B
to
Low
.
•
Set the
Line State
for
Index
to
High
.
b.
In the
Index Reference Criteria
section set the
Line State
for
A
and
B
to
Inactive
.
c.
Type
rev
in the
Units
text box.
d.
Set the
Counts per rev
to 4000. This assumes the default drive setting for encoder pulses per
rev. Refer to
Step 3: Configure the Drive and Connect the Motor and Encoder to the Drive
the
Hardware Installation and Configuration
section for more information.
Summary of Contents for NI 9930
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