User`s manual

Using the Electronic CAM Feature
GFK-1742A Chapter 16 Using the Electronic CAM Feature 16-47
16
To finish our configuration we need go to the Tuning#1 and Tuning #2 tabs and enter the following
data:
•
Motor Type:
13
•
Position Error Limit:
200 (Optional; see Configuration information for additional
information)
•
In Position Zone:
20 (Optional; see Configuration information for additional information)
•
Pos Loop Time Const:
200 (Note: Based upon application/mechanics reference Chapter 4 and
Appendix D)
•
Velocity FeedForward:
9000 (Note: Based upon application/mechanics reference Chapter 4
and Appendix D)
•
Vel Loop Gain:
32 (Note: Based upon inertia attached to motor. The typical Beta Demo case
has an indicator wheel attached that represents approximately this inertia to a Beta 0.5)
The resulting display should be similar to Figure 16-37.
Figure 16-37. Hardware Configuration Tuning#1 Tab
The Tuning tab for Axis #2 should also be set up as shown for Axis #1 in Figure 2-26.
At this point, we can close the module configuration dialog box and save our work. To save your
work, select File from the main menu, then select Save Al
l from the file menu.
This completes the configuration changes necessary for the example. Close the Hardware
Configuration tool and save the folder by selecting File from the main menu, then selecting Save
All from the file menu.
The link between our example CAM Block, Motion program, Local Logic program, and the
DSM314 module is now complete. Create any required PLC ladder logic programming, then
perform a Check All on the programs and download them to the PLC. Additional information
concerning the download operation is shown in the VersaPro manual, GFK-1670, or the VersaPro
1.5 on-line help.