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Getting Started with NI Integrated Steppers and NI 73xx Motion Controllers
c.
Set Encoder counts per revolution to 4,000. This setting is the encoder resolution in
quadrature counts per revolution and corresponds to the encoder lines per revolution
multiplied by four.
12. Click
Initialize
on the toolbar to send the updated settings to the motion controller.
Initializing the motion controller resets it to a known starting state so that it is ready for
commands.
Step 3: Test the Motor In MAX
You will now move the motor using the NI motion controller and MAX. Select the
1-D
Interactive
panel in the Configuration tree and change the settings to match those shown in
Figure 21. Change the axis if you are not using Axis 1.
Figure 21.
1-D Interactive Panel Settings
1.
Click
Start
. Your motor should rotate 1 time at 60 rpm.
2.
Finalize your motion system setup by connecting and configuring additional I/O such as
limits as required by your application.
•
If using the UMI-7764, use the available screw-terminal connections on the same axis
terminal block as the integrated steppers connections.
•
If using the UMI-7772/7774, use the DB9M, DB15M, and DB25M pigtail cables.
